CN207962668U - A kind of gas cleaning exhaust system - Google Patents

Abstract

The utility model belongs to technical field of environment protection equipment, a kind of gas cleaning exhaust system is provided, including smoke guide pipe, the clean unit being connected on flow of flue gas direction and the fume extraction unit being connected on the clean unit end, the clean unit includes for carrying out the repeatedly absorptive unit of cooling absorption to the flue gas and filter element being set up along the flow of flue gas side and for flue gas to be filtered for multiple times；The filter element and the absorptive unit are arranged in the smoke guide pipe, while the filter element and the absorptive unit are also arranged between the smoke guide pipe and the fume extraction unit；Design can solve the problems, such as that smoke pollution can not be handled in existing waste incinerator in this way.

Description

A kind of gas cleaning exhaust system

Technical field

The utility model belongs to technical field of environment protection equipment more particularly to a kind of gas cleaning exhaust system.

Background technology

With the progress of the mankind and the continuous improvement of living standard, the continuous improvement of quality of life, environmental requirement It is higher and higher.The protective awareness of environment is also being continuously improved in people, but since the cell that the social development mankind live in groups is also more next More or increasing, China gradually makes the transition from an agricultural development state as the prosperity lived in groups based on urbanization with cell Country.Since a large amount of populations are gregarious, urbanization of villages promotes, the house refuse generated daily, it has also become the environment that can not be handled The hang-up of pollution.National 16816.1 ten thousand tons of big and medium-sized cities Output of Domestic Waste in 2014 is announced according to Chinese environmental protection portion, 2015 It is more than 1.8 hundred million tons that year whole nation, which shares 246 domestic waste yield, this data does not also include that industrial waste and danger are given up Object.

The processing method that various regions government uses house refuse at present, early period, the later stage was to concentrate mainly based on landfill It burns, since the environmental pollution that landfill generates is too big, not only direct polluted underground water resource, is constituted land resource more serious dirty Dye.And occupy large amount of land resources.Due to burning limited amount, rubbish is largely stacked, and a large amount of refuse leachate is produced, from And new land pollution and air pollution are formed, and pollution condition is very serious.

Also occurred some small-sized garbage disposal incinerators in recent years, but it is excessive due to will appear after waste incineration Pollution gas, and there is no relevant gas-handling configurations for existing waste incinerator, and then limit waste incinerator It promotes.

Utility model content

The purpose of this utility model is to provide a kind of gas cleaning exhaust systems, it is intended to solve existing waste incinerator The problem of interior smoke pollution can not be handled.

The utility model solves in this way：A kind of gas cleaning exhaust system, including smoke guide pipe, it is connected to flow of flue gas Clean unit on direction and the fume extraction unit being connected on the clean unit end, the clean unit includes for institute State flue gas carry out repeatedly cooling absorption absorptive unit and set up along the flow of flue gas side and for flue gas carry out The filter element being filtered for multiple times；The filter element and the absorptive unit are arranged in the smoke guide pipe, while the mistake Filter unit and the absorptive unit are also arranged between the smoke guide pipe and the fume extraction unit.

Further, the absorptive unit includes that the first absorbing component being arranged in the smoke guide pipe and setting are led described The second absorbing component between smoke pipe and the fume extraction unit, the filter element include the first mistake being arranged in the smoke guide pipe Filter part and the second filtration members being arranged between the smoke guide pipe and the fume extraction unit.

Further, it is also associated with convenient for the air-introduced machine of flue gas directed flow in the smoke guide pipe.

Further, first absorbing component is the spray assemblies being arranged in the smoke guide pipe, second absorbing component For the cisten mechanism for being arranged in the smoke guide pipe lower end.

Further, the spray assemblies include the spray head being connected in the smoke guide pipe and the connection spray head Spray tube, and the spray pump that is connected in the cisten mechanism, the spray tube are connected to the spray pump and the spray Between head.

Further, the cisten mechanism includes the water tank part for filling absorbing liquid, and the water tank part is divided into through thermal insulation layer The lower ending opening of one cavity and the second cavity, the smoke guide pipe is located in first cavity, the lower end position of the fume extraction unit In in second cavity.

Further, it is also associated with outside the water tank part convenient for carrying out hot friendship to first cavity and second cavity The condenser changed.

Further, first filtration members are to be connected to the first filter screen of the smoke guide pipe inlet, described second Filtration members are the second filter screen being arranged below the fume extraction unit.

Further, the mesh of first filter screen is more than the mesh of second filter screen.

Further, the fume extraction unit includes smoke exhaust pipe and is connected to the protective cover of the smoke exhaust pipe upper end, and described the Two filter screens are connected on the lower end of the smoke exhaust pipe.

The technique effect that gas cleaning exhaust system provided by the utility model has compared with the prior art is：Pass through The setting of smoke guide pipe, and then the gas cleaning exhaust system can be made to may be coupled to the outlet flue of waste incinerator, simultaneously Clean unit and fume extraction unit are set in the flow direction of the flue gas, it is ensured that the flue gas through waste incinerator outflow is by net Change after unit effectively purifies and be discharged from fume extraction unit again, so as to effectively avoid the problem that smoke pollution.Cleaned Cheng Zhong carries out multiple cooling by absorptive unit and flue gas and adsorbs, so as to effectively reduce the toxic gas in flue gas, together When filter element flue gas is filtered for multiple times, so as to effectively reduce the particle contamination in flue gas.

Description of the drawings

It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this practicality is new Some embodiments of type for those of ordinary skill in the art without having to pay creative labor, can be with Obtain other attached drawings according to these attached drawings.

Fig. 1 is the overall structure diagram for the innoxious refuse burning system of full intelligence that the utility model embodiment provides.

Fig. 2 is the overall structure diagram for the high-temperature gasification charing waste incinerator that the utility model embodiment provides.

Fig. 3 is the structural schematic diagram for the upper of furnace body drying unit that the utility model embodiment provides.

Fig. 4 is the structural schematic diagram for the lower portion of furnace body fuel element that the utility model embodiment provides.

Fig. 5 is the structural schematic diagram on the main view direction for the bottom of furnace body stove seat that the utility model embodiment provides.

Fig. 6 is the structural schematic diagram in the overlook direction for the bottom of furnace body stove seat that the utility model embodiment provides.

Fig. 7 is structural schematic diagram of the driving lever component of the utility model embodiment offer relative to carbonization chamber.

Fig. 8 is the structural schematic diagram for the gas cleaning exhaust system that the utility model embodiment provides.

Fig. 9 is the structural front view for the bucket type feed mechanism that the utility model embodiment provides.

Figure 10 is the half-sectional side view of structure for the bucket type feed mechanism that the utility model embodiment provides.

Wherein, feeding assembly 10, feeding unit material 11, support component 111, recirculation assembly 112 recycle guide rail 112a, driving Chain 1121, the first sliding chain 1122, the second sliding chain 1123, the first sliding bearing 1124, the second sliding bearing 1125, Horizontal support piece 113, support unit 114, the first support plate 1141, the first support portion 1141a, the second support plate 1142, second Support portion 1142a, the second extension 115, the first extension 116, driving wheel 117, driving shaft 1171, the first mounting plate 1172, Driven wheel 118, driven shaft 1181, the second mounting plate 1182, charging hopper 119, suspended axle 1191, particle unit 12, feeding unit 13, burn component 20, drying unit 21, hothouse 211, flue gas flow channel 212, closer 213, drive assembly 214, actuator 2141, driving member 2142, gasification unit 22, vaporizer 221, burning gallery 222, fuel element 23, carbonization chamber 231, fluting 2311, main chamber 232, secondary combustion chamber 233233, support siege 234, stove seat 24, elevating hopper 25, diversion pipe 26, furnace body 27, Insulating layer 28, gas cleaning component 30, smoke guide pipe 31, absorptive unit 32, the first absorbing component 321, spray head 3211, spray tube 3212, spray pump 3213, the second absorbing component 322, the first cavity 3221, the second cavity 3222, thermal insulation layer 3223, condenser 3224, fume extraction unit 33, smoke exhaust pipe 331, protective cover 332, air-introduced machine 34, filter element 35, the first filtration members 351, the first mistake Strainer 351a, the second filtration members 352, the second filter screen 352a, centralized control component 40, control module 41, display screen 42, igniting Auxiliary combustion equipment 50, jet pipe 51, ventilation device 52, deflector rod structure 60, driver 61, link member 62, pectination driving lever 63.

Specific implementation mode

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.

It should be noted that when element is referred to as " being fixed on " or " being set to " another element, it can be directly another On one element or it is connected on another element.When an element is known as " being connected to " another element, it can To be directly to another element or be indirectly connected on another element.

It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on ... shown in the drawings or position are closed System, is merely for convenience of describing the present invention and simplifying the description, does not indicate or imply the indicated device or element is necessary With specific orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more this feature.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

It please refers to shown in attached drawing 1, in the utility model embodiment, provides a kind of innoxious waste incineration system of full intelligence System, including feeding assembly 10, burning component 20, gas cleaning component 30 and concentration control assembly 40.The feeding assembly 10 with should It burns component 20 to be connected to, and then rubbish can be entered by the feeding assembly 10 in the burning component 20；The gas cleaning group Part 30 is connect with the burning component 20, so the flue gas that the burning component 20 can be generated by the gas cleaning component 30 into Row discharge again after row purification, so as to reduce pollution of the whole system to environment.The centralized control component 40 with it is above-mentioned each A component is electrically connected, and then the control of intelligence can be carried out to whole system.

It please refers to shown in attached drawing 1 and Fig. 2, which includes mutually matched drying unit 21, gasification unit 22 With fuel element 23.The drying unit 21 is located at the top of the gasification unit 22, which is located at the gasification unit 22 Top, and then the gasification unit 22 can to the rubbish in the drying unit 21 carry out heating, drying, in the gasification unit 22 The interior rubbish by gasifying-carbonizing, which can drop into fuel element 23, continues fully burning.Namely enters through the feeding assembly 10 and be somebody's turn to do Rubbish in dry component enters in the fuel element 23 after the gasification unit 22 is interior by gasifying-carbonizing and fully burns.Simultaneously The gas generated in the gasification unit 22 enters the fuel element 23, and it is net that the gas generated in the fuel element 23 enters the flue gas Change component 30.While can ensureing that rubbish is sufficiently burned in this way, it can also be ensured that flue gas discharges after being cleaned.

The innoxious refuse burning system of full intelligence designed in this way, it is net by feeding assembly 10, burning component 20 and flue gas Change the setting of component 30 and centralized control component 40, cooperates between multiple components, by centralized control component 40 to each The control of a component, to realize rubbish feeding, purification and the intelligence burned；It burns in component 20 and is added using first dry simultaneously Heat, then gasification unit 22 will enter after high temperature garbage gasifying-carbonizing in fuel element 23 and fully burnt, while in gas Change the fuel gas that high-temperature gasification generates in unit 22 to imported into fuel element 23, and then toxic gas can be effectively reduced Discharge, while convenient for the abundant burning of rubbish after charing；And the gas generated after combustion is purified through gas cleaning component 30 Row is absorbed and is discharged again afterwards, to realize the processing of garbage harmless；In this process, due to burning in the stove in component 20 Temperature-controllable, and then can ensure that the continuous high temperature in stove burns, so that treatment effeciency greatly promotes, and then can ensure The larger treating capacity of rubbish.

Specifically, as shown in Fig. 2, in the utility model embodiment, which is preferably high-temperature gasification charing Waste incinerator comprising furnace body 27, be arranged 27 top of the furnace body drying unit 21, be connected to below the drying unit 21 And it is used to carry out the gasification unit 22 of high-temperature gasification charing to rubbish and be connected to 22 lower section of gasification unit and be used for carbonizing The clean-burning fuel element of rear rubbish 23.This is connected with the insulating layer 28 convenient for heat preservation on the lateral surface of the furnace body 27, this Sample, which designs, makes rubbish be sent in drying unit 21 through feeding assembly 10 from top, enters after drying unit 21 is interior by drying Into gasification unit 22, temperature controls in 800 DEG C~1300 DEG C of high temperature range in the gasification unit 22, and then can be quick Gasified to rubbish and carbonized, the rubbish after charing is pushed by deflector rod structure 60 in fuel element 23, in addition the gasification unit It is also associated with diversion pipe 26 between 22 and the fuel element 23, the gas generated in the gasification unit 22 enters through the diversion pipe 26 It is combustion-supporting to be carried out to the rubbish after the charing in the fuel element 23, it is additionally provided with deflector rod structure 60 in the fuel element 23, this Sample can fully burn to the rubbish after charing, to reduce the possibility of secondary pollution.

The high-temperature gasification charing waste incinerator designed in this way, passes through drying unit 21,22 and of gasification unit in furnace body 27 Fuel element 23 is provided separately, and then is first dried by drying unit 21 after rubbish entrance, and the rubbish after then drying enters It is carbonized by high-temperature gasification rapidly in gasification unit 22, the rubbish after then carbonizing, which enters in fuel element 23, fully to be fired It burns；In this process, the imflammable gas that gasification generates in gasification unit 22 is flowed into through diversion pipe 26 in fuel element 23 Play the role of auxiliary combustion, and then burned by multistage so that the efficiency of incineration firing improves, and it is more thorough to burn, To avoid the secondary pollution after waste incineration.

In the present embodiment, as shown in Fig. 2, 27 top of furnace body is additionally provided with the elevating hopper being connected to the drying unit 21 25.The elevating hopper 25 with feeding assembly 10 for connecting, and then the rubbish transported by feeding assembly 10 continues through the elevating hopper 25 enter in drying unit 21, to ensure the lasting burning disposal of rubbish.

In the present embodiment, as shown in Figures 2 and 3, which includes the hothouse 211 being located in the furnace body 27 And the flue gas flow channel 212 being formed between the hothouse 211 and 27 inner wall of furnace body, and be arranged in the hothouse 211 and be somebody's turn to do Closer 213 between gasification unit 22 and the drive assembly 213 for driving the closer 213 to lift, the closer 213 exist The hothouse 211 is made to be connected to the gasification unit 22 when rising.The flue gas flow channel 212 is connected to the gas cleaning component 30, And then the flue gas for flowing through the flue gas flow channel 212 can also heat the hothouse 211, and then can be in hothouse 211 Rubbish is dried.

In the present embodiment, which is fastened on the top of the hothouse 211 by bolt and flange arrangement.Certainly Can also be that others are fixedly connected with mode.

In the present embodiment, as shown in figure 3, the drive assembly 214 includes the actuator being connected in the hothouse 211 2141 and the driving member 2142 that is connected between the actuator 2141 and the closer 213,211 bottom of hothouse be equipped with for The trepanning (not shown) being connected to the gasification unit 22, and the lower end Ke Gai of the closer 213 is located in the trepanning.The driving When part 2141 drives, which drives the closer 213 to move up and down, and when moving up, the closer 213 It is detached from the trepanning so that the rubbish in the hothouse 211 enters in gasification unit 22；And closer 213 is when moving down, it should Closer 213 is by bored closure, so that the rubbish in hothouse 211 cannot be introduced into gasification unit 22.

In the present embodiment, as shown in Fig. 2, the gasification unit 22 includes the vaporizer for being connected to the hothouse 211 221 and the burning gallery 222 that is formed between the vaporizer 221 and the furnace body 27, the burning logical 222 with outside the hothouse 211 Flue gas flow channel 212 be connected to, and be additionally provided with and prevented in burning gallery 222 between the burning gallery 222 and the flue gas flow channel 212 Flame enter the resistance flame hole in flue gas flow channel 212, which passes through for flue gas, but prevents flame from altering upwards.This is opened Hole is opened in the upper end of the exhaust gases passes 222.The closer 213 is arranged between the vaporizer 221 and the hothouse 211, should Closer 213 is preferably conical shell, and the vaporizer 221 is connected to through the trepanning with 213 inside of closer.The burning is logical Road 222 is equally easy for the flue gas emission in fuel element 23, which is connected to the flue gas flow channel 212, Jin Erke So that fuel element 23 in generate flue gas is to vaporizer 221 and hothouse 211 is further heated and isothermal holding.

In the present embodiment, as shown in Figure 2 and Figure 4, which includes the carbonization chamber being connected to the vaporizer 221 231, the secondary combustion chamber 233 positioned at the main chamber 232 of 231 lower section of carbonization chamber and positioned at 232 lower section of main chamber, and It is connected to the igniting combustion supporting device 50 in the main chamber 232 with jet pipe.Between the carbonization chamber 231 and the main chamber 232 Connection.

In the present embodiment, which includes ignition combustion-supporting machine, is connected on the ignition combustion-supporting machine Jet pipe 51 and ventilation device 52；Or the igniting combustion supporting device 50 uses laser combustion-supporting, the laser combustion-supporting to pass through laser Transmitter, and be installed with convenient for adjusting the refracting telescope and ventilation device 52 of shooting angle.

In the present embodiment, as depicted in figs. 1 and 2, which is communicated in the upper end of the vaporizer 221, should The lower end of diversion pipe 26 is communicated in the secondary combustion chamber 233.And then the imflammable gas in the vaporizer 221 can pass through the water conservancy diversion Pipe 26 is flowed into time combustion chamber 233, and then the rubbish that carbonized in carbonization chamber 231 fully can burn.The diversion pipe 26 Lower end be located at the lower part of the furnace body 27, design in this way can ensure that the imflammable gas in vaporizer 221 is flowed into main burning It can preferably burn to the rubbish in carbonization chamber 231 behind room 232, and then the generation of secondary pollution can be prevented.

In the present embodiment, as shown in fig. 7,231 bottom of carbonization chamber is equipped with several flutings 2311, the deflector rod structure 60 Including driver 61, the link member 62 being connected on the driver 61 and it is connected on the link member 62 and is rotatably opened across this The pectination driving lever 63 of slot 2311, the pectination driving lever 63 are rotated along the length direction of the fluting 2311, and then can be to being located at the charcoal The rubbish changed in room 231 is stirred so that the incineration firing after charing is more abundant.

In the present embodiment, as shown in figure 4, being additionally provided with support siege 234, the support siege 234 in the main chamber 232 The main chamber 232 and time combustion chamber 233 are divided into upper layer and lower layer, lower end connection and the secondary combustion chamber of the diversion pipe 26 233.It can be designed so that the rubbish after charing is divided into repeated combustion in this way, and then it is more uniform to burn.

In the present embodiment, as shown in Figure 5 and Figure 6, which is additionally provided with furnace body seat 24, is set in the furnace body seat 24 Have and deposits ash box 271 for hold ashes.It designs in this way and can guarantee that breeze can be left concentratedly.

Specifically, as shown in Figure 1, in the utility model embodiment, which includes feeding unit 13 and connects It is connected on the particle unit 12 of 13 end of feeding unit, and is connected to upper between the particle unit 12 and the drying unit 21 Material unit 11.

In the present embodiment, as shown in Figure 9 and Figure 10, which is preferably bucket type feed mechanism, the bucket Formula feed mechanism includes that support component 111, the recirculation assembly 112 that is connected in the support component 111 of limit and interval are connected to Several charging hoppers 119 on the recirculation assembly 112, the support component 111 include the support unit of vertically upper setting 114 and the horizontal support piece 1112 that is connected on the support unit 114, the quantity of the horizontal support piece 1112 is multiple, and Multiple horizontal support pieces 1112 are disposed side by side on the support unit 114, which includes being arranged in the support list It the driving member at first 114 both ends and is set on the driving member and in the cycle guide rail 112a rotated clockwise or counterclockwise, the dress Hopper 119 is connected on cycle guide rail 112a.

The bucket type feed mechanism designed in this way, by the setting of support component 111 and recirculation assembly 112, and at this Interval is connected with several charging hoppers 119 for shape rubbish on recirculation assembly 112；Recirculation assembly 112 includes driving member simultaneously With cycle guide rail 112a, which drives cycle guide rail 112a to rotate counterclockwise or clockwise, to drive charging hopper 119 Cycle rotation, and then realize that the automation of charging and feeding carries out, and then can ensure the efficiency that rubbish is launched so that rubbish is burnt Burning is more uniform, to save labour turnover.

In the present embodiment, as shown in Figure 9 and Figure 10, which includes the first support plate being oppositely arranged 1141 and second support plate 1142, first support plate 1141 and the second support plate 1142 are in be vertically arranged in furnace body above-mentioned 27 sides, and be attached at the furnace body 27 setting, the horizontal support piece 1112 be connected to first support plate 1141 and this second Between support plate 1142, and then ensure the intensity of the support unit 114, cycle guide rail 112a is rotatably connected on first support Between plate 1141 and second support plate 1142, and then the charging hopper 119 is driven to recycle, so that rubbish is by constantly through dress Hopper 119 is transported to elevating hopper 25, and then drops into hothouse 211.

In the present embodiment, it is also each formed with for the cycle in first support plate 1141 and second support plate 1142 The mobile limiting slot (not shown) of guide rail 112a limits, first support plate 1141 and the second support plate 1142 are channel steel herein Structure.Design can ensure that the movement of cycle guide rail 112a is more stable and orderly in this way.

In the present embodiment, as shown in Figure 9 and Figure 10, the driving member include setting first support plate 1141 and this Driving wheel 117 between two support plates 1142 and driven wheel 118, cycle guide rail 112a include being set in 117 He of driving wheel Drive chain 1121 on the driven wheel 118, the driving wheel 117 drive the driven wheel 118 to rotate by the drive chain 1121, Cycle guide rail 112a further includes the first sliding chain being slidably connected in the limiting slot 1143 of first support plate 1141 1122 and be slidably connected in the limiting slot 1144 of second support plate 1142 second sliding chain 1123, first sliding chain Item 1122 and the second sliding chain 1123 are indirectly coupled on the driving wheel 117 and driven wheel 118, and then driving wheel 117 The first sliding chain 1122 and second can also be driven to slide chain 1123 when rotation simultaneously to rotate.Namely the driving wheel 117 It is located at the both ends of entire cycle guide rail 112a with the driven wheel 118, and cycle guide rail 112a is strutted.

In the present embodiment, it is also equipped with driving shaft 1171 on the driving wheel 117, the both ends logical first of the driving shaft 1171 Mounting plate 1172 is separately mounted in first support plate 1141 and the second support plate 1142, this first sliding chain 1122 and should Second sliding chain 1123 is both connected on the driving shaft 1171；It is also equipped with driven shaft 1181 on the driven wheel 118, this is driven The both ends of axis 1181 lead to the second mounting plate 1182 and are separately mounted in first support plate 1141 and the second support plate 1142, this One sliding chain 1122 and the second sliding chain 1123 are both connected on the driven shaft 1181.

In the present embodiment, as shown in Figure 9 and Figure 10, which includes the first support portion 1141a and edge The first extension 116 that the upper end of first support portion 1141a extends to outer arcuate, second support plate 1142 include second Support part 1142a and the second extension 115 extended to outer arcuate along the upper end of second support portion 1142a, first support portion 1141a and second support portion 1142a is in vertical placement, and first extension 116 and second extension 115 are concentric Circular arc.

In the present embodiment, as shown in Figure 9 and Figure 10, the first support portion 1141a and second support portion 1142a are mutual It is arranged in parallel, and is respectively positioned on the side of the furnace body 27, first extension 116 and second extension 115 direction should 25 arc fold bending of elevating hopper of 27 upper end of furnace body extends, and design in this way can be poured into preferably convenient for rubbish in the charging hopper 119 Into the hothouse 211.

In the present embodiment, as shown in Figure 9 and Figure 10, the driving wheel 117 setting the first support portion 1141a and this Between the lower part of two support portion 1142a, the driven wheel 118 be arranged the extending end of first extension 116 and this second prolong Between the extending end of extending portion 115.The driving wheel 117 drives cycle guide rail 112a rotations, the driven wheel 118 to assist the cycle Guide rail 112a rotations, cycle guide rail 112a are preferably rotated counterclockwise.

In the present embodiment, this first sliding chain 1122 on be additionally provided with it is multiple for limit in first support element The first sliding bearing 1124 rotated in 1141 limiting slot 1143, this second sliding chain 1123 on be additionally provided with multiple be available in The second sliding bearing 1125 rotated in limiting slot 1144 in second support element 1142, first sliding bearing 1124 and should Multiple suspended axles 1191 for connecting the charging hopper 119 are also associated between second sliding bearing 1125, the charging hopper 119 Side is equipped with the branch sleeve for being set on the suspended axle 1191.Ensure in this way the charging hopper 119 connection validity and Convenience.

In the present embodiment, as shown in Figure 9 and Figure 10, the upper end opening of the charging hopper 119, and the charging hopper 119 is upper End face is oblique, while when the charging hopper 119 is fitted in the surface of cycle guide rail 112a, the upper surface of the charging hopper 119 Angle between the surfaces cycle guide rail 112a is obtuse angle.Design is filled into convenient for rubbish in charging hopper 119 in this way, while just It is poured into hothouse 211 in the rubbish in the charging hopper 119.

In the present embodiment, cycle guide rail 112a is preferably connected to the ring seal guide rail on the driving member.

Specifically, as shown in figure 8, in the utility model embodiment, which is preferably gas cleaning Exhaust system, the gas cleaning exhaust system include the smoke guide pipe 31 being connected on 27 outlet flue of furnace body, are connected to flue gas stream The fume extraction unit 33 for moving the clean unit on direction and being connected on the clean unit end；The smoke guide pipe 31 is preferably dry with this Flue gas flow channel 212 on dry unit 21 is connected to.The clean unit includes for carrying out the absorption of repeatedly cooling absorption to the flue gas Unit 32 and filter element 35 being set up along the flow of flue gas side and for flue gas to be filtered for multiple times；The filtering list Member 35 and the absorptive unit 32 are arranged in the smoke guide pipe 31 and between the smoke guide pipe 31 and the fume extraction unit 33.

The gas cleaning exhaust system designed above by the setting of smoke guide pipe 31, and then can make the gas cleaning Exhaust system may be coupled to the outlet flue of waste incinerator, while clean unit and smoke evacuation being arranged in the flow direction of the flue gas Unit 33, it is ensured that the flue gas flowed out through waste incinerator is after clean unit effectively purifies again from fume extraction unit 33 Discharge, so as to effectively avoid the problem that smoke pollution.In purification process, carried out by absorptive unit 32 and flue gas multiple Cooling absorption, so as to effectively reduce the toxic gas in flue gas, while flue gas is filtered for multiple times in filter element 35, So as to effectively reduce the particle contamination in flue gas.

In the present embodiment, as shown in figure 8, the absorptive unit 32 includes the first absorbing component being arranged in the smoke guide pipe 31 321 and the second absorbing component 322 for being arranged between the smoke guide pipe 31 and the fume extraction unit 33, the filter element 35 include that setting exists The first filtration members 351 in the smoke guide pipe 31 and the second filtration members being arranged between the smoke guide pipe 31 and the fume extraction unit 33 352.By the setting of first absorbing component 321 and the second absorbing component 322, and then the flue gas can be made by repeatedly absorbing, Pollutant in flue gas is gradually absorbed.The setting of first filtration members 351 and the second filtration members 352, can will be in flue gas Dust is gradually filtered, and then ensures that the gas emitted does not pollute the environment.

In the present embodiment, as shown in figure 8, being also associated with convenient for the air-introduced machine of flue gas directed flow in the smoke guide pipe 31 34, which arranges for the gas in furnace body 27 to be drawn into smoke guide pipe 31, and by the flue gas direction in smoke guide pipe 31 Cigarette unit 33 guides.

In the present embodiment, as shown in figure 8, first absorbing component 321 is preferably arranged on the spray in the smoke guide pipe 31 Component, the spray assemblies can carry out cooling absorption to the flue gas, which is preferably arranged on the smoke guide pipe 31 The cisten mechanism of lower end.After the absorption that cools down for the first time, flue gas continuation is continued to cool down and be absorbed in the cisten mechanism.

In the present embodiment, as shown in figure 8, the spray assemblies include 3211 He of spray head being connected in the smoke guide pipe 31 The spray tube 3212 of the spray head 3211 is connected, and the spray pump 3213 being connected in the cisten mechanism, the spray tube 3212 It is connected between the spray pump 3213 and the spray head 3211.The spray pump 3213 is by giving spray tube 3212 to the spray head 3211 supply water, and the liquid that spray head 3211 sprays finally is flowed into cisten mechanism.

In the present embodiment, as shown in figure 8, the cisten mechanism includes the water tank part for filling absorbing liquid, the water tank part pass through every Thermosphere 3223 divides for the first cavity 3221 and the second cavity 3222, and the lower ending opening of the smoke guide pipe 31 is located at first cavity 3221 Interior, the lower end of the fume extraction unit 33 is located in second cavity 3222.It is also associated with outside the water tank part convenient for first cavity 3221 carry out the condenser 3224 of heat exchange.It can ensure the continued down effect to the flue gas in this way.

In the present embodiment, as shown in figure 8, first filtration members 351 are be connected to 31 inlet of smoke guide pipe first Filter screen 351a, second filtration members 352 are the second filter screen 352a being arranged below the fume extraction unit 33.First filtering The mesh for netting 351a is more than the mesh of second filter screen 352a.Design can ensure that the filter effect of flue gas is more preferable in this way.

In the present embodiment, as shown in figure 8, the fume extraction unit 33 includes smoke exhaust pipe 331 and is connected on the smoke exhaust pipe 331 The protective cover 332 at end, second filter screen 352a are connected on the lower end of the smoke exhaust pipe 331.The protective cover 332 is for preventing rain Water enters in the smoke exhaust pipe 331.

Specifically, as shown in Figure 1, in the utility model embodiment, which includes and the burning group The control module 41 and be connected electrically in the control module 41 that part 20, the gas cleaning component 30 and the feeding assembly 10 are electrically connected Go up and be used to show the display screen 42 of each component working condition.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model Protection domain within.

Claims (10)

1. a kind of gas cleaning exhaust system, it is characterised in that：Including smoke guide pipe, the purification list being connected on flow of flue gas direction Member and the fume extraction unit being connected on the clean unit end, the clean unit include multiple for being carried out to the flue gas Cool down the absorptive unit adsorbed and filtering being set up along the flow of flue gas side and for flue gas to be filtered for multiple times Unit；The filter element and the absorptive unit are arranged in the smoke guide pipe, while the filter element and the suction Unit is received also to be arranged between the smoke guide pipe and the fume extraction unit.

2. gas cleaning exhaust system as described in claim 1, it is characterised in that：The absorptive unit includes being arranged described The first absorbing component in smoke guide pipe and the second absorbing component being arranged between the smoke guide pipe and the fume extraction unit, the filtering Unit includes the first filtration members being arranged in the smoke guide pipe and is arranged between the smoke guide pipe and the fume extraction unit Second filtration members.

3. gas cleaning exhaust system as claimed in claim 2, it is characterised in that：It is also associated with convenient for cigarette in the smoke guide pipe The air-introduced machine of gas directed flow.

4. gas cleaning exhaust system as claimed in claim 2, it is characterised in that：First absorbing component is to be arranged described Spray assemblies in smoke guide pipe, second absorbing component are the cisten mechanism being arranged in the smoke guide pipe lower end.

5. gas cleaning exhaust system as claimed in claim 4, it is characterised in that：The spray assemblies are described including being connected to Spray head in smoke guide pipe and the spray tube for connecting the spray head, and the spray pump that is connected in the cisten mechanism, institute Spray tube is stated to be connected between the spray pump and the spray head.

6. gas cleaning exhaust system as claimed in claim 4, it is characterised in that：The cisten mechanism includes filling absorbing liquid Water tank part, the water tank part is divided into the first cavity and the second cavity through thermal insulation layer, and the lower ending opening of the smoke guide pipe is located at institute It states in the first cavity, the lower end of the fume extraction unit is located in second cavity.

7. gas cleaning exhaust system as claimed in claim 6, it is characterised in that：Be also associated with outside the water tank part convenient for pair First cavity and second cavity carry out the condenser of heat exchange.

8. gas cleaning exhaust system as claimed in claim 2, it is characterised in that：First filtration members are described to be connected to First filter screen of smoke guide pipe inlet, second filtration members are the second filter screen being arranged below the fume extraction unit.

9. gas cleaning exhaust system as claimed in claim 8, it is characterised in that：The mesh of first filter screen is more than institute State the mesh of the second filter screen.

10. gas cleaning exhaust system as claimed in claim 8, it is characterised in that：The fume extraction unit include smoke exhaust pipe and It is connected to the protective cover of the smoke exhaust pipe upper end, second filter screen is connected on the lower end of the smoke exhaust pipe.