CN209147105U - A kind of cement rotary kiln burning domestic garbage system - Google Patents

Abstract

The utility model discloses a kind of cement rotary kiln burning domestic garbage systems, including outer case, cement rotary kiln, transmission gear, second shaft and the second motor, the center position of the outer case bottom is fixed with the second motor, second shaft is set with transmission gear far from one end of the second motor, the inside of the charging groove body is equipped with fuel gas conduit, the side of the pulverization cylinder bottom is equipped with transmission pipeline, center position inside the pulverization cylinder is hinged with screw rod, magnetic board is all equipped on the inner sidewall of the screening passage, first motor is fixed at the top of outer case above the pulverization cylinder, smoke-box is fixed with back at the top of the outer case of the pulverization cylinder side, the center position for incinerating the top of the warehouse is equipped with rising passway.The utility model not only increases the working efficiency of revolution incineration system, improves the capacity usage ratio inside revolution incineration system, and reduce air pollution.

Description

A kind of cement rotary kiln burning domestic garbage system

Technical field

The utility model relates to domestic garbage incineration equipment fields, specially a kind of cement rotary kiln burning domestic garbage system System.

Background technique

With the raising of environmental consciousness, people have gradually paid attention to having for the dangerous waste object generated in daily life or industrial activity Effect processing, existing Domestic garbage treatment equipment mainly uses cement rotary kiln incinerator, to collect to house refuse Middle burning, but it is in actual use still there are some problems, first is that cement rotary kiln incinerator usually take up an area compared with Greatly, since its structure is relative complex, it is divided into each processing module generally according to treatment process, such as to the magnetic in house refuse The screening of property metal preheats the biggish house refuse of humidity, solid waste is divided large size to crush etc., and each link is equal It needs special messenger to carry out auxiliary operation, not only operating difficulties, but also influences firing efficiency, secondly as may be deposited in house refuse In some noxious materials, single rotary kiln is difficult to sufficiently carry out incineration work, and remaining once occurs, not only can be to device Inside causes to corrode, and but will pollute ambient enviroment, in addition, rotary kiln during the burning process, necessarily leads to a large amount of thermal energy, but existing Some cement rotary kilns lack effective cool-down method, or lack certain residual heat using device, and there are certain energy waves Take.

Utility model content

The purpose of this utility model is to provide a kind of cement rotary kiln burning domestic garbage systems, to solve above-mentioned background The shortage automation pretreatment unit proposed in technology influences working efficiency, is difficult to ensure that burning sufficiently causes air pollution, lacks Weary residual heat using device causes energy waste problem.

To achieve the above object, the utility model provides the following technical solutions: a kind of cement rotary kiln burning domestic garbage System, including outer case, cement rotary kiln, transmission gear, the second shaft and the second motor, the centre bit of the outer case bottom The place of setting is fixed with the second motor, and the output end of the second motor is equipped with the second shaft by shaft coupling, and second shaft is remote One end from the second motor is set with transmission gear, and cement rotary kiln, water are equipped with inside the outer case above second motor The side of mud rotary kiln lateral wall is set with gear ring, and gear ring and transmission gear are intermeshed, the cement rotary kiln Equidistant internal helical blades are welded on inner sidewall, the inside of the cement rotary kiln is fixed with three groups of heat blocks, and adjacent Angle between heat block is all 120 degree, and the cement rotary kiln is far from being set with support on the lateral wall of gear ring Circle, the cement rotary kiln center position of bracing ring side are equipped with charging groove body, and feed side and the cement revolution of groove body The inside of kiln is connected, and the inside of the charging groove body is equipped with fuel gas conduit, and fuel gas conduit runs through far from one end of cement rotary kiln Charging groove body and the outside for extending to outer case, the fuel gas conduit are equipped with solenoid valve, the water close to one end of charging groove body Supporting plate is welded on two inner sidewall of outer case above mud rotary kiln, and the top of supporting plate is fixed with pulverization cylinder, the pulverization cylinder The side of bottom is equipped with transmission pipeline, and transmission pipeline extends to the inside of charging groove body far from one end of pulverization cylinder, described Center position inside pulverization cylinder is hinged with screw rod, and screw rod extends to the outside of pulverization cylinder close to one end of transmission pipeline, Equidistant external spiral blade is welded on the lateral wall of the screw rod, the side far from transmission pipeline is pacified at the top of the pulverization cylinder The top of outer case is extended to equipped with screening passage, and at the top of screening passage, is all equipped on the inner sidewall of the screening passage Magnetic board is fixed with first motor at the top of the outer case above the pulverization cylinder, and the output end of first motor passes through shaft coupling First rotating shaft is installed, the first rotating shaft has belt pulley, and the output of belt pulley far from the surface wrap of first motor one end End is fixedly connected with screw rod far from one end of pulverization cylinder, smoke-box is fixed with back at the top of the outer case of the pulverization cylinder side, and return The side of smoke-box is connected by conduit with the inside of pulverization cylinder, and the inside of described time smoke-box is equipped with water tank, described time smoke-box The other side is equipped with air exhaust passage, and air exhaust passage extends to the outside of outer case far from the one end for returning smoke-box, and the air draft is logical It is fixed with equidistant filter plate close to the side for returning smoke-box inside road, and wind is installed inside the air exhaust passage of filter plate side Machine, the outer case bottom below described time smoke-box, which is fixed with, incinerates storehouse, and the side for incinerating storehouse and cement rotary kiln are far from charging One end of groove body is connected, and the center position for incinerating the top of the warehouse is equipped with rising passway, and the top of rising passway with The bottom for returning smoke-box is connected, and equidistant heating plate, the outer case top are all fixed on the inner sidewall for incinerating storehouse Lateral wall on be inlaid with control panel, and the output end of control panel internal PLC controller respectively with first motor, electromagnetism The input terminal electric connection of plate, blower, heating plate, the second motor, heat block and solenoid valve.

Preferably, the side of the outer case bottom is fixed with locating piece, and the bottom of bracing ring is located at the top of locating piece Portion.

Preferably, the side of the supporting plate bottom is equipped with groove, and the top of bracing ring is located at the inside of groove.

Preferably, the side of the tank top is equipped with water injection pipe, and the top of water injection pipe is run through back smoke-box and extended To the top of outer case.

Preferably, drinking-water pipe is installed at the top of the outer case of the water injection pipe side, and the bottom end of drinking-water pipe sequentially passes through Outer case returns smoke-box and extends to the bottom of water tank.

Preferably, equidistant door body is installed on the outer container body sidewall of the control panel side, and door body surface Side is all fixed with handle.

Compared with prior art, the utility model has the beneficial effects that the cement rotary kiln burning domestic garbage system is not The working efficiency for improving only revolution incineration system improves the capacity usage ratio inside revolution incineration system, and reduces Air pollution；

1, pulverization cylinder, first motor are set by the inside in outer case, transmission pipeline is installed in the bottom of pulverization cylinder, and passes through External spiral blade is welded on the hinged screw rod in the inside of pulverization cylinder, the lateral wall of screw rod, screening passage is installed at the top of pulverization cylinder, Magnetic board is set on the inner sidewall of screening passage, and first rotating shaft is installed by the output end in first motor, first rotating shaft One ends wound belt pulley realizes revolution incineration system automatic screening, the function of crushing, to improve revolution incineration system Working efficiency；

2, smoke-box is fixed back by the top in outer case, the side for returning smoke-box sets conduit, and by returning in smoke-box Portion sets water tank, and water injection pipe drinking-water pipe is installed in the two sides of tank top respectively, and logical by rising in the top installation for incinerating storehouse Road, realizes the function of revolution incineration system inner utilization waste heat, to improve the energy utilization inside revolution incineration system Rate；

3, by incinerating and fixing heating plate on the inner sidewall in storehouse in the fixed incineration storehouse in the bottom of outer case, and by returning Air exhaust passage is installed in the side of smoke-box, and the fixation, blower respectively of the two sides inside air exhaust passage realizes inside revolution incineration system Full combustion, the function of filtering air draft, to reduce air pollution.

Detailed description of the invention

Fig. 1 is the section schematic view of the front view of the utility model；

Fig. 2 is the schematic view of the front view of the utility model；

Fig. 3 is the pulverization cylinder the schematic diagram of the section structure of the utility model；

Fig. 4 is time smoke-box the schematic diagram of the section structure of the utility model.

In figure: 1, outer case；2, cement rotary kiln；3, groove body is fed；4, transmission pipeline；5, supporting plate；6, screw rod；7, belt Wheel；8, first rotating shaft；9, first motor；10, pulverization cylinder；11, screening passage；12, magnetic board；13, smoke-box is returned；14, water injection pipe； 15, water tank；16, drinking-water pipe；17, filter plate；18, blower；19, air exhaust passage；20, storehouse is incinerated；21, heating plate；22, gear Circle；23, transmission gear；24, the second shaft；25, the second motor；26, heat block；27, internal helical blades；28, locating piece；29, Bracing ring；30, fuel gas conduit；31, control panel；32, door body；33, external spiral blade；34, rising passway.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, a kind of embodiment provided by the utility model: a kind of cement rotary kiln burning domestic garbage system It unites, including outer case 1, cement rotary kiln 2, transmission gear 23, the second shaft 24 and the second motor 25, in 1 bottom of outer case The second motor 25 is fixed at heart position, the model of second motor 25 can be Y112M-2, and the output end of the second motor 25 is logical It crosses shaft coupling and the second shaft 24 is installed, the second shaft 24 is set with transmission gear 23 far from one end of the second motor 25, and second It is equipped with cement rotary kiln 2 inside the outer case 1 of 25 top of motor, the side of 2 lateral wall of cement rotary kiln is set with gear ring 22, And gear ring 22 and transmission gear 23 are intermeshed, and are welded with equidistant internal helical blades on the inner sidewall of cement rotary kiln 2 27, the inside of cement rotary kiln 2 is fixed with three groups of heat blocks 26, and the model of the heat block 26 can be DH-2, and adjacent heat block Angle between 26 is all 120 degree, and cement rotary kiln 2 is set with bracing ring 29 on the lateral wall far from gear ring 22, outside The side of 1 bottom of cabinet is fixed with locating piece 28, and the bottom of bracing ring 29 is located at the top of locating piece 28, for maintaining cement Rotary kiln 2 stablizes rotation, and 2 center position of cement rotary kiln of 29 side of bracing ring is equipped with charging groove body 3, and feed well The side of body 3 is connected with the inside of cement rotary kiln 2, and the inside of charging groove body 3 is equipped with fuel gas conduit 30, and fuel gas conduit 30 is separate One end of cement rotary kiln 2 runs through charging groove body 3 and extends to the outside of outer case 1, and the one of the close charging groove body 3 of fuel gas conduit 30 End is equipped with solenoid valve, and the model of the solenoid valve can be 4V210-08, on 1 liang of inner sidewall of outer case of 2 top of cement rotary kiln It is welded with supporting plate 5, the side of 5 bottom of supporting plate is equipped with groove, and the top of bracing ring 29 is located at the inside of groove, for limiting water The rotational trajectory of mud rotary kiln 2, and the top of supporting plate 5 is fixed with pulverization cylinder 10, the side of 10 bottom of pulverization cylinder is equipped with transmission Pipeline 4, and transmission pipeline 4 extends to the inside of charging groove body 3, the centre bit inside pulverization cylinder 10 far from one end of pulverization cylinder 10 The place of setting is hinged with screw rod 6, and screw rod 6 extends to the outside of pulverization cylinder 10, the lateral wall of screw rod 6 close to one end of transmission pipeline 4 On be welded with equidistant external spiral blade 33,10 top of pulverization cylinder is equipped with screening passage 11 far from the side of transmission pipeline 4, And the top of screening passage 11 extends to the top of outer case 1, is all equipped with magnetic board 12, the electricity on the inner sidewall of screening passage 11 The model of magnetic sheet 12 can be PEM-60H, be fixed with first motor 9 at the top of the outer case 1 of 10 top of pulverization cylinder, the first motor 9 Model can be Y90S-2, and the output end of first motor 9 is equipped with first rotating shaft 8 by shaft coupling, and first rotating shaft 8 is far from the The surface wrap of one motor, 9 one end has belt pulley 7, and the output end of belt pulley 7 is fixed with screw rod 6 far from one end of pulverization cylinder 10 It connects, smoke-box 13 is fixed with back at the top of the outer case 1 of 10 side of pulverization cylinder, and the side for returning smoke-box 13 passes through conduit and pulverization cylinder 10 inside is connected, and the inside for returning smoke-box 13 is equipped with water tank 15, and the side at 15 top of water tank is equipped with water injection pipe 14, and fills the water The top of pipe 14 runs through back smoke-box 13 and extends to the top of outer case 1, for intaking, to be heated using waste heat, infuses Drinking-water pipe 16 is installed, and the bottom end of drinking-water pipe 16 sequentially passes through outer case 1, returns smoke-box at the top of the outer case 1 of 14 side of water pipe 13 and the bottom of water tank 15 is extended to, for extracting hot water out, to make back 13 inside fast cooling of smoke-box, returns the another of smoke-box 13 Side is equipped with air exhaust passage 19, and air exhaust passage 19 extends to the outside of outer case 1, air exhaust passage far from the one end for returning smoke-box 13 19 inside are fixed with equidistant filter plate 17 close to the side for returning smoke-box 13, and inside the air exhaust passage 19 of 17 side of filter plate Blower 18 is installed, the model of the blower 18 can be GY4-73, and 1 bottom of outer case for going back to 13 lower section of smoke-box, which is fixed with, incinerates storehouse 20, and the side for incinerating storehouse 20 is connected with cement rotary kiln 2 far from one end of charging groove body 3, incinerates the center at 20 top of storehouse Rising passway 34 is installed, and the top of rising passway 34 is connected with the bottom for returning smoke-box 13 at position, incinerates the interior of storehouse 20 Equidistant heating plate 21 is all fixed on side wall, the model of the heating plate 21 can be DB-IV, the lateral wall at 1 top of outer case On be inlaid with control panel 31, and the output end of 31 internal PLC controller of control panel respectively with first motor 9, magnetic board 12, The input terminal electric connection of blower 18, heating plate 21, the second motor 25, heat block 26 and solenoid valve, 31 side of control panel 1 side wall of outer case on equidistant door body 32 is installed, and the side on 32 surface of door body is all fixed with handle, convenient for outer container It cleared up, safeguarded in the inside of body 1.

Working principle: in use, first by manipulation control panel 31, make magnetic board 12, first motor 9, heat block 26, Heating plate 21, blower 18 are successively started to work, when house refuse enters screening passage 11,12 automatic suction of magnetic board, fixation Magnetic metal, to be retained, remaining house refuse then goes successively to the inside of pulverization cylinder 10, at this point, first motor 9 is logical First rotating shaft 8, the driving rotation of screw rod 6 of belt pulley 7 are crossed, so that the external spiral blade 33 on screw rod 6 be made to carry out powder to house refuse Broken, promotion, then enters the inside of cement rotary kiln 2, at the same time, 31 internal PLC controller of control panel through transmission pipeline 4 The solenoid valve automatically controlled in fuel gas conduit 30 is opened, and injects combustion gas to the inside of cement rotary kiln 2, and in the effect of heat block 26 Under be ignited, the house refuse of crushing is burned, and the second motor 25 pass through the second shaft 24,23 sliding tooth of transmission gear Wheel rim 22 rotates, and then rotates 2 Integral synchronous of cement rotary kiln, and in the process, the house refuse of crushing is burned on one side, and one While it is mobile to the other side of cement rotary kiln 2 under the action of internal helical blades 27, until enter the inside for incinerating storehouse 20, with Afterwards, it is more fully burnt under the action of heating plate 21, until last incinerate completely, and the high heat generated is with cigarette Gas enters go back to the inside of smoke-box 13 through rising passway 34, at this point, a part of high fever is again introduced into the interior of pulverization cylinder 10 by conduit Portion preheats house refuse therein, and another part then carries out heat exchange with water tank 15, to make full use of the remaining of burning Heat, in addition, the exhaust gas generated drops under the attraction of blower 18, by the multi-filtering of filter plate 17 so that safety is discharged significantly Low air pollution is finally completed whole work of the cement rotary kiln burning domestic garbage system.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

Claims (6)

1. a kind of cement rotary kiln burning domestic garbage system, including outer case (1), cement rotary kiln (2), transmission gear (23), the second shaft (24) and the second motor (25), it is characterised in that: the center position of outer case (1) bottom is fixed Have the second motor (25), and the output end of the second motor (25) is equipped with the second shaft (24) by shaft coupling, described second turn Axis (24) is set with transmission gear (23) far from the one end of the second motor (25), the outer case above second motor (25) (1) internal to be equipped with cement rotary kiln (2), the side of cement rotary kiln (2) lateral wall is set with gear ring (22), and gear ring (22) it is intermeshed with transmission gear (23), is welded with equidistant inside spin leaf on the inner sidewall of the cement rotary kiln (2) Piece (27), the inside of the cement rotary kiln (2) are fixed with three groups of heat blocks (26), and the angle between adjacent heat block (26) It is all 120 degree, the cement rotary kiln (2) supports far from being set with bracing ring (29) on the lateral wall of gear ring (22) Cement rotary kiln (2) center position of circle (29) side is equipped with charging groove body (3), and feeds side and the water of groove body (3) The inside of mud rotary kiln (2) is connected, and the inside of charging groove body (3) is equipped with fuel gas conduit (30), and fuel gas conduit (30) is separate One end of cement rotary kiln (2) runs through charging groove body (3) and extends to the outside of outer case (1), and the fuel gas conduit (30) is close One end of charging groove body (3) is equipped with solenoid valve, welds on (1) two inner sidewall of outer case above the cement rotary kiln (2) Have supporting plate (5), and the top of supporting plate (5) is fixed with pulverization cylinder (10), the side of pulverization cylinder (10) bottom is equipped with transmission Pipeline (4), and transmission pipeline (4) extends to the inside of charging groove body (3), the pulverization cylinder far from the one end of pulverization cylinder (10) (10) internal center position is hinged with screw rod (6), and screw rod (6) extends to pulverization cylinder close to the one end of transmission pipeline (4) (10) outside is welded with equidistant external spiral blade (33), pulverization cylinder (10) top on the lateral wall of the screw rod (6) Portion is equipped with screening passage (11) far from the side of transmission pipeline (4), and outer case (1) is extended at the top of screening passage (11) Top, be all equipped with magnetic board (12) on the inner sidewall of the screening passage (11), the outer case above the pulverization cylinder (10) (1) top is fixed with first motor (9), and the output end of first motor (9) is equipped with first rotating shaft (8), institute by shaft coupling State first rotating shaft (8) has belt pulley (7) far from the surface wrap of first motor (9) one end, and the output end and spiral shell of belt pulley (7) Bar (6) is fixedly connected far from the one end of pulverization cylinder (10), is fixed with back cigarette at the top of the outer case (1) of pulverization cylinder (10) side Room (13), and the side for going back to smoke-box (13) is connected by conduit with the inside of pulverization cylinder (10), described time smoke-box (13) it is interior Portion is equipped with water tank (15), and the other side of described time smoke-box (13) is equipped with air exhaust passage (19), and air exhaust passage (19) separate time One end of smoke-box (13) extends to the outside of outer case (1), and the air exhaust passage (19) is internal close to the side for going back to smoke-box (13) It is fixed with equidistant filter plate (17), and blower (18), institute is installed inside the air exhaust passage (19) of filter plate (17) side It states go back to outer case (1) bottom below smoke-box (13) and is fixed with side and the cement revolution incinerated storehouse (20), and incinerate storehouse (20) Kiln (2) is connected far from one end of charging groove body (3), and the center position incinerated at the top of storehouse (20) is equipped with rising passway (34), and the top of rising passway (34) is connected with the bottom for going back to smoke-box (13), on the inner sidewall for incinerating storehouse (20) all It is fixed with equidistant heating plate (21), is inlaid with control panel (31) on the lateral wall at the top of the outer case (1), and control The output end of panel (31) internal PLC controller respectively with first motor (9), magnetic board (12), blower (18), heating plate (21), the input terminal of the second motor (25), heat block (26) and solenoid valve is electrically connected.

2. a kind of cement rotary kiln burning domestic garbage system according to claim 1, it is characterised in that: the outer case (1) side of bottom is fixed with locating piece (28), and the bottom of bracing ring (29) is located at the top of locating piece (28).

3. a kind of cement rotary kiln burning domestic garbage system according to claim 1, it is characterised in that: the supporting plate (5) side of bottom is equipped with groove, and the top of bracing ring (29) is located at the inside of groove.

4. a kind of cement rotary kiln burning domestic garbage system according to claim 1, it is characterised in that: the water tank (15) side at the top of is equipped with water injection pipe (14), and the top of water injection pipe (14) runs through back smoke-box (13) and extends to outer case (1) top.

5. a kind of cement rotary kiln burning domestic garbage system according to claim 4, it is characterised in that: the water injection pipe (14) be equipped with drinking-water pipe (16) at the top of the outer case (1) of side, and the bottom end of drinking-water pipe (16) sequentially pass through outer case (1), It goes back to smoke-box (13) and extends to the bottom of water tank (15).

6. a kind of cement rotary kiln burning domestic garbage system according to claim 1, it is characterised in that: the control plane It is equipped with equidistant door body (32) on outer case (1) side wall of plate (31) side, and the side on door body (32) surface is all fixed There is handle.