CN207081012U - Oxygen enrichment unit and the refuse disposal installation with the oxygen enrichment unit - Google Patents

Abstract

The utility model discloses a kind of oxygen enrichment unit and with the oxygen enrichment unit refuse disposal installation,Oxygen enrichment unit includes shell,Two opposite polarity magnets and a fixed frame made of non-magnet material,The shell is made up of top plate and some side plates,Lateral cross section at the shell side plate is in enclose shape,The top plate lower surface is mutually fixed with the fixed frame upper surface,The top plate is formed with the through hole for running through top plate up and down,The top plate and side sheet room are formed with one section of air discharge duct,Formed with two sections of air discharge duct between the fixed frame outer wall and side plate inwall,One section of the air discharge duct communicates with two sections of the air discharge duct,The fixed frame lateral cross section is in enclose shape,The fixed frame upper and lower side is each formed with the fixed frame opening that supplied gas passes through,It is oppositely arranged and is fixed in fixed frame before and after two magnet,And formed with the air slot communicated with through hole between two magnets,Two magnet shape structures are identical.

Description

Oxygen enrichment unit and the refuse disposal installation with the oxygen enrichment unit

Technical field

It the utility model is related to a kind of oxygen enrichment unit and a kind of refuse disposal installation with the oxygen enrichment unit.

Background technology

Oxygen is closely bound up with developing with human survival, and effectively collecting oxygen is promoting burning, helping to breathe and control Convection heat transfer' heat-transfer by convection etc. has wide purposes.In daily life, air is mainly made up of oxygen and nitrogen, and wherein oxygen accounts for 21%, if supplied with the oxygen-enriched air containing 23% oxygen to burner, 8~10% fuel can be saved, and furnace temperature can be improved 50 DEG C, yield rate 5% is improved, improves yield 10%, CO2 emission is reduced 12%.Thus may be used See, oxygen enrichment technology can obtain obvious benefit in terms of energy-saving and emission-reduction, environmental protection.Oxygen enrichment technology used at present, such as low temperature Smart gold-plating method, although pressure swing adsorption method and film osmosis process etc. quite have practicality, due to itself there is many to be difficult to what is overcome Defect, it is set to be restricted deeply in large-scale use.

Existing refuse disposal installation carries out that substantial amounts of emission can be produced during the processing of rubbish, at the pollutant of emission It is poor to manage effect, environmental pollution can be caused, extremely not environmentally.Existing refuse disposal installation is mostly incinerator, to ensure body of heater Interior oxygen is sufficient, it is necessary to continue on air blower air blast inward, but the air that blasts of air blower is mostly natural air, the combustion of rubbish Burn inefficient.

The content of the invention

The purpose of this utility model is to provide a kind of higher oxygen enrichment unit of oxygen-enriched efficiency, and it is abundant to provide a kind of garbage energy Burn, burning cost is relatively low, environmental protection and energy saving refuse disposal installations.

To achieve the above object, the utility model adopts the following technical scheme that：A kind of oxygen enrichment unit, it is characterised in that including Shell, two opposite polarity magnets and a fixed frame made of non-magnet material, if the shell is by top plate and dry side Plate is formed, and for the lateral cross section at the shell side plate in shape is enclosed, the top plate lower surface is mutually solid with the fixed frame upper surface Fixed, the top plate is formed with the through hole for running through top plate up and down, and the top plate is with side sheet room formed with one section of air discharge duct, the fixation Formed with two sections of air discharge duct between outer frame wall and side plate inwall, one section of the air discharge duct communicates with two sections of the air discharge duct, described solid Frame lateral cross section is determined in shape is enclosed, and the fixed frame upper and lower side is each formed with the fixed frame opening that supplied gas passes through, two magnets It is front and rear to be oppositely arranged and be fixed in fixed frame, and formed with the air slot communicated with through hole, two magnets between two magnets Shape and structure is identical, and the magnet includes magnet top and magnet bottom, the lower surface of the magnet bottom be in by it is middle extremely The v-shaped structure that the left and right sides upwardly extends, the adjacent end face of two magnets are the inner face of magnet, what two magnets were located remotely from each other End face be magnet outer face, the outer face of the magnet bottom and the outer face on magnet top at grade, the magnetic The inner face of body bottom gradually increases from the bottom to top to the distance between outer face, the place plane of magnet bottom inner face with The place plane in magnet upper interior end face formed with angle, two magnets be obliquely installed so that spacing between two magnets from lower and On be gradually reduced.

Due to oxygen molecule and the different paramagnetic and diamagnetics of nitrogen molecular, and oxygen enrichment unit of the present utility model includes magnetic Body and the fixed frame made of non-magnet material, in the presence of high voltage magnetic field, difference can occur for oxygen molecule and nitrogen molecule The deflection in direction, oxygen molecule can be flowed between two magnets on the downside of magnet, and nitrogen molecular can be upwards along two sections of air discharge duct and row One section of air drain is to drain into outer side, to improve the oxygen concentration for entering air in air slot, to obtain oxygen-enriched air；Wherein, magnetic The lower surface of body bottom is in the v-shaped structure upwardly extended by centre to the left and right sides, so that the oxygen molecule of magnet lower end middle Density is bigger, so that the oxygen concentration of oxygen-enriched air is higher.The utility model is obtained oxygen-enriched by the oxygen-enriched mode of mangneto air-flow Air, compared with low temperature essence gold-plating method, for pressure swing adsorption method and film osmosis process, oxygen-enriched efficiency is higher, and when the utility model uses Required cost is relatively low, maintenance cost is relatively low.Wherein, first two magnets can be fitted in fixed frame, then grind magnet bottom Into required structure, then the plating of magnet surface is carried out, finally by glue and fastener to complete consolidating for magnet and fixed frame It is fixed.Wherein, shell can be used for preventing gas turbulence, and when shell is made of permeability magnetic material, shell also functions to the compression magnetic line of force So that between magnet magnetic force it is bigger, so that magnetic to oxygen-enriched effect preferably acts on.Two magnet adjacent both ends poles being oppositely arranged Property on the contrary, allow two magnets being oppositely arranged in very short distance by fixed without because of two magnets being oppositely arranged Adjacent both ends are ostracised for the same sex；And Gauss of Gauss value during adjacent face opposite polarity more than adjacent face polarity when identical Value, oxygen-enriched efficiency during adjacent face opposite polarity are more preferable.

Preferably, the inner face of the magnet bottom is highly identical everywhere, the magnet bottom lower edge middle Highly it is less than height, the height less than the magnet bottom right-hand member lower edge of the magnet bottom left end lower edge.In above-mentioned setting, Magnet lower edge middle magnetic force is maximum, and magnetic is more preferable to oxygen-enriched effect.

Preferably, keeper is respectively and fixedly provided with the left side wall inwall and right side wall inwall of the fixed frame, when the magnetic Body is fixed in the fixed frame, the keeper between two magnets, and the inner face on magnet top with it is described fixed Position part is in contact；The left side wall and right side wall of the fixed frame are each formed with locating slot, and one is removably fixed with locating slot The individual keeper；The locating slot includes the right locating slot on left locating slot and right side wall on left side wall, the keeper Including positioning one and positioning two, the positioning one is tight with the locating slot, and the shape of the positioning two is presented Narrow lower wide isosceles trapezoidal structure is set；The positioning one is set for two with positioning in up-narrow and down-wide isosceles trapezoidal structure Put, the upper limb of the positioning two is highly highly low higher than the upper limb height of the positioning one, the lower edge of the positioning two In the lower edge height of the positioning one；The left side wall and right side wall of the fixed frame are each formed with one and extend downwardly and run through The regulating tank of the fixed frame lower surface, the regulating tank are upwardly extended to be communicated with the locating slot, and the keeper is fixed In in the locating slot and deforming the regulating tank.

The setting of keeper is easy to the positioning of magnet to fix, and to avoid magnet from attracting each other, and adjusts the distance between magnet； Before the assembling for carrying out magnet, the fixed positioning piece in fixed frame, then fill in magnet, make the inner face of magnet with keeper phase Support, carry out the dismounting of keeper after completing the fixation of magnet or retain keeper；When needing to retain keeper, keeper need to be adopted It is made of non-magnet material.The fixation of keeper is easy in the setting of locating slot, and keeper close-fitting is also made in locating slot The processing and manufacturing for obtaining fixed frame is more convenient simple.

Preferably, the fixed frame encloses shape structure, the left side wall inwall of the fixed frame and the right side in what is run through up and down Side wall inwall is planar structure, and the magnet is fixed in fixed frame so that the magnet is limited in a left side for the fixed frame Between side wall and right side wall；Glue, the fixed frame front side wall and rear side are filled between the magnet outer face and fixed frame Fastener is respectively and fixedly provided with wall, the fastener is in contact through fixed frame and with magnet lower surface.It is above-mentioned to be provided for magnet Fixation, the restriction of magnet upper-lower position is realized by fastener and glue, and prevent the front and rear upset of magnet from rocking.

Preferably, the fixed frame left side wall lower surface and fixed frame right side wall lower surface are at least by fixed frame lower end Section and fixed frame lower surface back segment are formed in front, and the left side wall of the fixed frame and the right side wall of fixed frame are each formed with first and allowed Position breach, so that fixed frame lower surface leading portion is formed with fixed frame lower surface back segment inverted V-shaped structure, the magnet and fixed frame Fix and the inner face of the magnet bottom of a magnet is located on the downside of the fixed frame lower surface leading portion of fixed frame, made another magnetic The inner face of the magnet bottom of body is located on the downside of the fixed frame lower surface back segment of fixed frame.

The fixed frame lower surface leading portion and fixed frame lower surface back segment of fixed frame are respectively positioned on the upside of magnet lower edge, are easy to nitrogen From magnet lower edge deviant magnet outer rim, to improve oxygen-enriched efficiency.Wherein, V-shaped groove is also convenient for the position adjustment of magnet.

Preferably, the fixed frame is fixed in inner casing, the inner casing lateral cross section is in enclose shape structure and be coated on On the outside of the fixed frame, the inner casing is made up of permeability magnetic material, two sections of the air discharge duct positioned at inner casing outer wall and outer casing inner wall it Between, the inner casing lateral cross section inner edge shape is identical with fixed frame lateral cross section outer rim shape and is square, the inner casing The right side wall of left side wall and inner casing is each formed with the second resigning breach of corresponding first resigning breach, and described second, which steps down, lacks Mouthful be in inverted V-shaped, the lower edge at the corner of the inner casing lower end is located at magnet downside.

Wherein, the lower edge inner casing at magnet, inner casing lower end corner realizes magnet by way of being located on the downside of magnet The compression of the magnetic line of force, to improve the magnetic of magnet to oxygen-enriched efficiency.Wherein, the setting of the second resigning breach of the inverted V-shaped of inner casing, It is easy to the adjustment of magnet positions, is easy to nitrogen from inner casing medial movement between inner casing and shell.

Preferably, the front side wall of the fixed frame and the rear wall of fixed frame at least by left section of fixed frame lower surface and Right section of fixed frame lower surface composition, magnet bottom lower surface are made up of left section of magnet lower surface and right section of magnet lower surface, Left section of the fixed frame lower surface and the angle of the right section of composition in fixed frame lower surface and left section of the magnet lower surface of magnet bottom and The angle of the angle of the right section of composition in magnet lower surface is identical.The fixation of magnet is easy in above-mentioned setting, left by fixed frame lower surface Section and right section of fixed frame lower surface and the magnet bottom lower surface cooperation of magnet, to adjust the position of magnet.

Preferably, the angle for the angle that magnet bottom inner face and magnet lower outer face are formed for 20 °~ 45 °, the angle that two magnet bottom inner faces form angle is 30 °~90 °, and magnet bottom lower surface is by magnet lower end Left section of face and right section of magnet lower surface composition, magnet top upper surface are vertically arranged with magnet left side and right side, institute It is 5 °~35 ° that left section of magnet lower surface and right section of magnet lower surface, which are stated, with the corner dimension that magnet top upper surface is formed, described Magnet top upper end face thickness be twice of magnet bottom lower end face thickness and more than, the maximum between the magnet top of two magnets Distance is 5~10mm, and the minimum range between the magnet top of two magnets is 1~5mm, the length of the magnet top from top to bottom Degree is more than the length of the magnet bottom from top to bottom, and the inner face on magnet top and upper surface, which are formed, chamfering；The shell The height and position of lower edge is less than height and position, the height and position less than the magnet lower edge of the fixed frame lower edge.

In above-mentioned setting, the effect of oxygen and nitrogen separation is best.The folder formed between two magnet bottoms being oppositely arranged Angle size influences the effect of oxygen and nitrogen separation, and when angular dimension is 20 °~45 °, the effect of oxygen and nitrogen separation is most It is good.Wherein, the ultimate range between two magnet tops is the minimum range between two magnet bottoms.Wherein, the setting of chamfering Magnet can be avoided, which mutually to be collided before being pressed, causes magnet to be damaged, and the setting of chamfering also allows for magnet and filled in fixed frame.

The utility model additionally provides a kind of refuse disposal installation with above-mentioned oxygen enrichment unit, it is characterised in that including with In the body of heater of processing rubbish, the upper of furnace body or top are provided with garbage inlet, and the lower portion of furnace body or bottom are provided with ashes Discharging opening, the lower portion of furnace body are fixed with some airway tubes, and the lower portion of furnace body is in narrow orifice structure from top to bottom, the air guide Pipe the inner is extended in body of heater, and the outer end of the airway tube extends to outside body of heater and communicated with through hole and air slot；The shell Top plate mutually fixed with connecting tube, the connecting tube includes two sections of compositions of one section of connecting tube and connecting tube, two sections of the connecting tube Vertically arranged and communicated with through hole, one section of the connecting tube is laterally set, two sections of one end and the connecting tube of one section of the connecting tube Connection, the other end of one section of the connecting tube are connected with airway tube, and the catch being obliquely installed is fixed with one section of the connecting tube, The catch lower end compared with catch upper end closer to two sections of the connecting tube, and the catch lower edge and described one section of inwall of connecting tube Connect；Or one end of one section of the connecting tube is connected for two sections with connecting tube, the other end and the airway tube of one section of the connecting tube connect Connect, one section of the connecting tube is obliquely installed, and one section of height close to one end of two sections of connecting tube of connecting tube is located higher than connecting tube The height and position of the other end；Or one end of one section of the connecting tube is connected for two sections with connecting tube, one section of the connecting tube it is another End is connected with airway tube, and one section of the connecting tube has domes, the opening down setting of arch.

The setting of catch, one section of connecting tube be obliquely installed or domed setting, be all used to prevent the greasy dirt of furnace interior By connecting tube and magnet contact, with avoid magnet by greasy dirt influenceed to be corroded it is impaired.Wherein, the utility model passes through oxygen-enriched list Member, connecting tube, airway tube coordinate to directly feed oxygen-enriched air to carry out the burning of rubbish, it is not necessary to and air blower supplies air, Smouldered with realizing, to carry out the abundant burning of rubbish, to reduce the generation of the pollutants such as bioxin.It is in the utility model body of heater Negative pressure state, can realize the abundant burning of rubbish, and make the ignition temperature in body of heater relatively low, and Nai Genggao need not be used in body of heater The insulation material of temperature, to reduce the construction cost of body of heater.Wherein, what the body of heater of the utility model refuse disposal installation can be done is small Type, for the garbage disposal of rural community, the maximization that can be done, for the garbage disposal in city.

Preferably, be fixed with some vertically arranged first pipes outside the body of heater, the upper end of first pipe with it is some One end of second pipe is connected, and the second pipe other end communicates with furnace interior, and first pipe deviates the position of lower end It is connected with one end of some 3rd pipes, the 3rd pipe other end communicates with furnace interior, and the height of the 3rd pipe is high In the height of the airway tube, the first pipe lower end is provided with S elbow, and one end of the S elbow is connected with the first pipe lower end, institute The other end of S elbow is stated formed with downwardly open liquid droping port；Blower fan is provided with first pipe, in the effect of the blower fan Under, the gas in the first pipe from top to bottom flows；First pipe provided with opening and closes the opening, the wind by shrouding Function is taken out by the opening out of described first pipe.

Because rubbish burns from the bottom up, the rubbish of lower section can produce amount of heat, so that above rubbish or in rubbish Steam is produced, by the setting of the first pipe, the second pipe and the 3rd pipe, makes that there is the gas of steam, particulate matter, waste gas to be followed Ring, because the first pipe temperature is less than the temperature in body of heater, the globule, part waste gases and particulate matter dissolving can be condensed in the first pipe In water, grease is formed, the collection of grease is carried out by liquid droping port, grease can be reprocessed to realize beneficial to thing （The main component of pyrolkigneous liquid）Collection, the neutralization of nuisance.

The utility model provides the oxygen enrichment unit that a kind of oxygen-enriched efficiency is more preferable, magnet assembling processing is more convenient, this reality There is the advantages of rubbish being made fully to burn, cost of burning is relatively low, environmental protection and energy saving with new refuse disposal installation, also with energy To be collected beneficial to thing, be easy in detoxication and the advantages of.

Brief description of the drawings

Fig. 1 is a kind of structural representation of the utility model oxygen enrichment unit；

Fig. 2 is a kind of sectional view of two magnets of the utility model；

Fig. 3 is a kind of structural representation of the utility model magnet；

Fig. 4 is another structural representation of the utility model magnet；

Fig. 5 is a kind of top view of the utility model shell；

Fig. 6 is a kind of sectional view of the utility model fixed frame；

Fig. 7 is another sectional view of the utility model fixed frame；

Fig. 8 is a kind of structural representation of the utility model keeper；

Fig. 9 is a kind of structural representation of the utility model refuse disposal installation；

Figure 10 is a kind of structural representation of the utility model connecting tube.

Embodiment

The utility model is further described below according to the drawings and specific embodiments.

As shown in Fig. 1, Fig. 5, a kind of oxygen enrichment unit of the present utility model, including made of permeability magnetic material shell 1, by leading 2, two opposite polarity magnets 3 of inner casing made of magnetic material and fixed frame 4 made of non-magnet material, shell 1 by Top plate 10 and some side plates 11 are formed, and the lateral cross section at the side plate of shell 1 is square, and magnet 3 is fixed in fixed frame 4, Fixed frame is fixed in inner casing 2, and inner casing 2 is fixed in shell 1, by the magnetic force of magnet so that magnet, fixed frame and inner casing are consolidated Due under the top plate 10 of shell 1, the lower edge of the side plate 11 of shell 1 be located at the downside of the lower edge of magnet 3, the lower edge of fixed frame 4 downside, The downside of the lower edge of inner casing 2.Wherein, the cooperation of the upper end of inner casing 2 and the lower surface of top plate 10 of shell 1 can be carried out by glue, to treat The deflection of limitation inner casing after the glue solidifies.Top plate 10 is formed with the through hole 12 for running through top plate up and down, shape between top plate 10 and side plate 11 Into there is one section 13 of some air discharge ducts, formed with two section 21 of air discharge duct between the outer wall of inner casing 2 and the inwall of side plate 11, one section 13 of air discharge duct with Air discharge duct communicates for two section 21.

As shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 6, Fig. 7, the upper and lower side of fixed frame 4 is each formed with the fixed frame that supplied gas passes through Opening, it is oppositely arranged and is fixed in fixed frame 4 before and after two magnets 3, and formed with being communicated with through hole between two magnets 3 Air slot 31, two shape and structures of magnet 3 are identical, and magnet 3 includes magnet top 32 and magnet bottom 33, magnet bottom 32 Lower surface is in the v-shaped structure upwardly extended by centre to the left and right sides, and the adjacent end face of two magnets 3 is the inner face of magnet, The end face that two magnets 3 are located remotely from each other is the outer face of magnet, the outer face of magnet bottom 33 and the outer face on magnet top 32 At grade, the inner face of magnet bottom 33 gradually increases from the bottom to top to the distance between outer face, in magnet bottom 33 The place plane of end face is obliquely installed so that two with the place plane of the inner face of magnet top 32 formed with angle, two magnets 3 Spacing between individual magnet 3 is gradually reduced from bottom to top.Wherein, the inner face of magnet bottom 33 is highly identical everywhere, under magnet The height of the lower edge middle of portion 33 is less than height, the height less than the right-hand member lower edge of magnet bottom 33 of the left end lower edge of magnet bottom 33

As shown in Fig. 2 and Fig. 3, the angle for the angle α that the inner face of magnet bottom 33 is formed with the outer face of magnet bottom 33 is 20 °~45 °, the angle that two inner faces of magnet bottom 33 form angle β is 30 °~90 °, and the lower surface of magnet bottom 33 is by magnetic Left section 34 of body lower surface and right section 35 of magnet lower surface composition, magnet top upper surface 38 and magnet left side 36 and magnet right-hand member Face 37 is vertically arranged, left section 34 of magnet lower surface and right section 35 of the magnet lower surface angle γ formed with magnet top upper surface 38 Angular dimension be 5 °~35 °, the thickness L1 of magnet top upper surface 38 be twice of magnet bottom lower end face thickness L2 and more than, Ultimate range L3 between the magnet top 32 of two magnets 3 is 5~10mm, the most narrow spacing between the magnet top 32 of two magnets 3 It is 1~5mm from L4, the length L5 of magnet top 32 from top to bottom is more than the length L6 of magnet bottom from top to bottom, magnet top 32 inner face and magnet top upper surface 38, which are formed, chamfering.

As shown in Fig. 1, Fig. 6, Fig. 8, keeper 5 is respectively and fixedly provided with the left side wall inwall and right side wall inwall of fixed frame 4, when Magnet 3 is fixed in fixed frame 4, keeper 5 between two magnets 3, and the inner face on magnet top 32 with keeper 5 It is in contact.The left side wall and right side wall of fixed frame 4 are each formed with locating slot 41, and an institute is removably fixed with locating slot 41 State keeper 5.Locating slot 41 includes the right locating slot on left locating slot and right side wall on left side wall, and keeper 5 includes positioning One 51 and positioning two 52, positioning one 51 be tight with locating slot 41, positioning one 51 and positioning two 52 shape it is equal Set in up-narrow and down-wide isosceles trapezoidal structure, the upper limb that positioning is two 52 highly upper limb of one 51 higher than positioning height is fixed The lower edge that position is two 52 highly lower edge of one 51 less than positioning height.The left side wall and right side wall of fixed frame 4 are each formed with one Bar is extended downwardly and runs through the regulating tank 42 of fixed frame lower surface, and regulating tank 42 is upwardly extended to be communicated with locating slot 41, positioning Part 5 is fixed in locating slot 41 and deforms regulating tank 41.

The left side wall inwall and right side wall inwall of fixed frame 4 are planar structure, magnet 3 be fixed in fixed frame 4 so that Magnet 3 is limited between the left side wall of fixed frame and the right side wall of fixed frame.Filled between the outer face of magnet 3 and fixed frame 4 Have glue 6, be respectively and fixedly provided with fastener on the front side wall of fixed frame 4 and rear wall, fastener through fixed frame 4 and with the lower end of magnet 3 Face is in contact.

Fixed frame left side wall lower surface and fixed frame right side wall lower surface are at least by fixed frame lower surface leading portion 43 and admittedly To determine frame lower surface back segment 44 to form, the left side wall of fixed frame and the right side wall of fixed frame are each formed with the first resigning breach 45, with Fixed frame lower surface leading portion 43 is formed with fixed frame lower surface back segment 44 inverted V-shaped structure, and magnet 3 is fixed simultaneously with fixed frame 4 The inner face of the magnet bottom 33 of a magnet 3 is set to be located at the downside of fixed frame lower surface leading portion 43 of fixed frame 4, make another magnetic The inner face of the magnet bottom 33 of body 3 is located at the downside of fixed frame lower surface back segment 44 of fixed frame 4.

As shown in Figure 1, fixed frame 4 is identical with the lateral cross section of inner casing 2 and is square, and inner casing 2 is coated on outside fixed frame 4 Side, the left side wall of inner casing 2 and the right side wall of inner casing 2 are each formed with the second resigning breach 22 of corresponding first resigning breach 45, the Two resigning breach 22 are in inverted V-shaped, and the upper end of the second resigning breach is located at the upside of the first resigning breach upper end, or second steps down The height of breach upper end is identical with the height of the first resigning breach upper end, so that nitrogen can smoothly sequentially pass through the first resigning and lack Mouth, the second resigning breach are with two section 21 of entrance air discharge duct.Wherein, the lower edge at the lower end corner of inner casing 2 is located at the downside of magnet 3.

As shown in Fig. 3, Fig. 4, Fig. 7, the front side wall of fixed frame 4 and the rear wall of fixed frame are at least by fixed frame lower surface Left section 46 and right section 47 of fixed frame lower surface composition, the folder of right section 47 composition in left section 46 of fixed frame lower surface and fixed frame lower surface Angle is identical with the angle of the angle of right section 35 composition in left section 34 of magnet lower surface and magnet lower surface of magnet bottom.

As shown in Fig. 9, Figure 10, the utility model additionally provides a kind of refuse disposal installation with above-mentioned oxygen enrichment unit, Including the body of heater 7 for handling rubbish, the top of body of heater 7 or top are provided with garbage inlet 71, and lower portion of furnace body or bottom are provided with stove Grey discharging opening 72, lower portion of furnace body are fixed with some airway tubes 73, and lower portion of furnace body is in narrow orifice structure from top to bottom, in airway tube 73 End is extended in body of heater, and the outer end of airway tube 73 extends to outside body of heater and communicated with through hole and air slot.The top plate 10 of shell 1 with The phase of connecting tube 8 is fixed, and connecting tube 8 includes two section of 82 composition of one section 81 of connecting tube and connecting tube, and two section 82 of connecting tube is vertically arranged And communicated with through hole 12, connecting tube is screwed for two section 82 with top plate, two section of 82 upper end of connecting tube and the one of 90 degree of elbows 83 End is fixed, and one end 81 of one section of the other end and the connecting tube of 90 degree of elbows 83 is fixed, and the other end that one section 81 of connecting tube is with leading Tracheae 73 is connected, and one section 81 of connecting tube and airway tube 73 are laterally set, and the gear being obliquely installed is fixed with one section 81 of connecting tube Piece 84, the lower end of catch 84 compared with the upper end of catch 84 closer to two section 82 of connecting tube, and the lower edge of catch 84 and one section of 81 inwall of connecting tube Connect.Wherein, one section 81 of connecting tube is extra heavy pipe, and airway tube 73 is tubule, connecting tube be set in for one section 81 airway tube 73 it is outer and with Airway tube 73 is welded and fixed.Wherein, the upper end of catch 84 is located at the upside of the inner wall lower edge of airway tube 73.

As shown in Figure 9, a first vertically arranged pipe 9, the upper end of the first pipe 9 and some second are fixed with outside body of heater 7 One end of pipe 90 is connected, the other end of the second pipe 90 with being communicated inside body of heater 7, the first pipe 9 deviate lower end position with it is some One end of 3rd pipe 91 is connected, and for the other end of the 3rd pipe 91 with being communicated inside body of heater 7, the height of the 3rd pipe 91 is higher than airway tube 73 height, the lower end of the first pipe 9 are provided with S elbow 92, and one end of S elbow 92 is connected with the lower end of the first pipe 9, S elbow 92 it is another End is formed with downwardly open liquid droping port 93.Blower fan 94 is provided with first pipe 9, in the presence of blower fan 94, in the first pipe 9 Gas from top to bottom flows；First pipe 9 is managed by upper first and descends the first pipe to form, the first pipe axle under upper first pipe axis runout Line, lower first pipe upper end are provided with opening and close the opening by shrouding, and blower fan can be taken out by opening out of first pipe, wind Machine 94 is removably fixed in down the first pipe upper end.

Due to oxygen molecule and the different paramagnetic and diamagnetics of nitrogen molecular, and oxygen enrichment unit of the present utility model includes magnetic Body and the fixed frame made of non-magnet material, in the presence of high voltage magnetic field, difference can occur for oxygen molecule and nitrogen molecule The deflection in direction, oxygen molecule can be flowed between two magnets on the downside of magnet, and nitrogen molecular can be upwards along two sections of air discharge duct and row One section of air drain is to drain into outer side, to improve the oxygen concentration for entering air in air slot, to obtain oxygen-enriched air；Wherein, magnetic The lower surface of body bottom is in the v-shaped structure upwardly extended by centre to the left and right sides, so that the oxygen molecule of magnet lower end middle Density is bigger, so that the oxygen concentration of oxygen-enriched air is higher.The utility model is obtained oxygen-enriched by the oxygen-enriched mode of mangneto air-flow Air, compared with low temperature essence gold-plating method, for pressure swing adsorption method and film osmosis process, oxygen-enriched efficiency is higher, and when the utility model uses Required cost is relatively low, maintenance cost is relatively low.Wherein, first two magnets can be fitted in fixed frame, then grind magnet bottom Into required structure, then the plating of magnet surface is carried out, finally by glue and fastener to complete magnet and fixed frame It is fixed.Wherein, shell can be used for preventing gas turbulence, and when shell is made of permeability magnetic material, shell also functions to compression magnetic force Line so that between magnet magnetic force it is bigger, so that magnetic to oxygen-enriched effect preferably acts on.Two magnet adjacent both ends being oppositely arranged Opposite polarity, two magnets being oppositely arranged are allow to be fixed in very short distance without because of two magnetic being oppositely arranged Body adjacent both ends are ostracised for the same sex；And height of Gauss value during adjacent face opposite polarity more than adjacent face polarity when identical This value, oxygen-enriched efficiency during adjacent face opposite polarity are more preferable.Wherein, the setting of inner casing, fixed frame shape, it is easy to the dress of magnet Match somebody with somebody, magnet lower end will not be gathered in by nitrogen is smoothly circulated, and part nitrogen will not flow through air slot along oxygen Into in through hole, to improve the oxygen concentration of oxygen rich gas.

The utility model provides the oxygen enrichment unit that a kind of oxygen-enriched efficiency is more preferable, magnet assembling processing is more convenient, this reality There is the advantages of rubbish being made fully to burn, cost of burning is relatively low, environmental protection and energy saving with new refuse disposal installation, also with energy To be collected beneficial to thing, be easy in detoxication and the advantages of.

Claims (10)

1. a kind of oxygen enrichment unit, it is characterised in that including shell, two opposite polarity magnets and one by non-magnet material system Into fixed frame, the shell is made up of top plate and some side plates, and the lateral cross section at the shell side plate is described in enclosing shape Top plate lower surface is mutually fixed with the fixed frame upper surface, and the top plate is formed with the through hole for running through top plate up and down, the top plate With side sheet room formed with one section of air discharge duct, formed with two sections of air discharge duct, the exhaust between the fixed frame outer wall and side plate inwall One section of groove is communicated with two sections of the air discharge duct, and in shape is enclosed, the fixed frame upper and lower side is respectively formed the fixed frame lateral cross section There is the fixed frame opening that supplied gas passes through, be oppositely arranged and be fixed in fixed frame before and after two magnets, and between two magnets Formed with the air slot communicated with through hole, two magnet shape structures are identical, and the magnet includes under magnet top and magnet Portion, the lower surface of the magnet bottom is in the v-shaped structure upwardly extended by centre to the left and right sides, the adjacent end face of two magnets For the inner face of magnet, the end face that two magnets are located remotely from each other is the outer face of magnet, the outer face of the magnet bottom and magnetic At grade, the inner face of the magnet bottom gradually increases from the bottom to top to the distance between outer face for the outer face on body top Greatly, the place plane of magnet bottom inner face and the place plane in magnet upper interior end face are formed with angle, two magnets It is obliquely installed so that the spacing between two magnets is gradually reduced from bottom to top.

2. oxygen enrichment unit according to claim 1, it is characterised in that the height phase everywhere of the inner face of the magnet bottom Together, the height of the magnet bottom lower edge middle is less than the height of the magnet bottom left end lower edge, less than under the magnet The height of portion's right-hand member lower edge.

3. oxygen enrichment unit according to claim 1, it is characterised in that in the left side wall inwall and right side wall of the fixed frame Keeper is respectively and fixedly provided with wall, when the magnet is fixed in the fixed frame, the keeper is located between two magnets, and The inner face on magnet top is in contact with the keeper；The left side wall and right side wall of the fixed frame are each formed with positioning Groove, a keeper is removably fixed with locating slot；The locating slot includes left locating slot and the right side on left side wall Right locating slot in side wall, the keeper include positioning one and positioning two, and the positioning one is tight with the positioning In groove, the shape of the positioning two is set in up-narrow and down-wide isosceles trapezoidal structure；The positioning one is equal with positioning two Set in up-narrow and down-wide isosceles trapezoidal structure, the upper limb of the positioning two is highly higher than the upper limb height of the positioning one Degree, the lower edge of the positioning two is highly less than the lower edge height of the positioning one；The left side wall of the fixed frame and right side Wall be each formed with one extend downwardly and through the fixed frame lower surface regulating tank, the regulating tank upwardly extend with institute State locating slot to communicate, the keeper is fixed in the locating slot and deforms the regulating tank.

4. oxygen enrichment unit according to claim 1, it is characterised in that the fixed frame encloses shape structure in what is run through up and down, The left side wall inwall and right side wall inwall of the fixed frame are planar structure, and the magnet is fixed in fixed frame so that described Magnet is limited between the left side wall and right side wall of the fixed frame；Glue is filled between the magnet outer face and fixed frame Water, is respectively and fixedly provided with fastener on the fixed frame front side wall and rear wall, the fastener through fixed frame and with magnet lower end Face is in contact.

5. oxygen enrichment unit according to claim 1, it is characterised in that the fixed frame left side wall lower surface and fixed frame are right Side wall lower ends face is at least made up of fixed frame lower surface leading portion and fixed frame lower surface back segment, the left side wall of the fixed frame and The right side wall of fixed frame is each formed with the first resigning breach, so that fixed frame lower surface leading portion is formed with fixed frame lower surface back segment There is inverted V-shaped structure, the magnet is fixed with fixed frame and the inner face of the magnet bottom of a magnet is located at consolidating for fixed frame The inner face for determining on the downside of frame lower surface leading portion, making the magnet bottom of another magnet is located at the fixed frame lower surface back segment of fixed frame Downside.

6. oxygen enrichment unit according to claim 5, it is characterised in that the fixed frame is fixed in inner casing, and the inner casing is horizontal To section in enclosing shape structure and being coated on the outside of the fixed frame, the inner casing is made up of permeability magnetic material, the air discharge duct two Section is between inner casing outer wall and outer casing inner wall, the inner casing lateral cross section inner edge shape and fixed frame lateral cross section outer rim shape Identical and be square, the left side wall of the inner casing and the right side wall of inner casing are each formed with the of corresponding first resigning breach Two resigning breach, second resigning breach are in inverted V-shaped, and the lower edge at the corner of the inner casing lower end is located under the magnet Side.

7. oxygen enrichment unit according to claim 1, it is characterised in that the front side wall of the fixed frame and the rear side of fixed frame Wall is at least made up of left section of fixed frame lower surface and right section of fixed frame lower surface, and magnet bottom lower surface is by magnet lower end Left section of face and right section of magnet lower surface composition, the angle of left section of the fixed frame lower surface and right section of fixed frame lower surface composition and Left section of the magnet lower surface of magnet bottom is identical with the angle of the angle of the right section of composition in magnet lower surface.

8. oxygen enrichment unit according to claim 1, it is characterised in that magnet bottom inner face and magnet lower outer The angle for the angle that face is formed is 20 °~45 °, and the angle that two magnet bottom inner faces form angle is 30 °~90 °, institute State magnet bottom lower surface to be made up of left section of magnet lower surface and right section of magnet lower surface, magnet top upper surface and magnet Left side and right side are vertically arranged, and left section of the magnet lower surface and right section of magnet lower surface are formed with magnet top upper surface Corner dimension be 5 °~35 °, magnet top upper end face thickness be twice of magnet bottom lower end face thickness and more than, two Ultimate range between the magnet top of individual magnet is 5~10mm, and the minimum range between the magnet top of two magnets is 1~5mm, The length of the magnet top from top to bottom is more than the length of the magnet bottom from top to bottom, the inner face on magnet top and upper End face, which is formed, chamfering；The height and position of the shell lower edge is less than the height and position of the fixed frame lower edge, less than the magnetic The height and position of body lower edge.

A kind of 9. refuse disposal installation with oxygen enrichment unit described in any one in claim 1 to 8, it is characterised in that including For handling the body of heater of rubbish, the upper of furnace body or top are provided with garbage inlet, and the lower portion of furnace body or bottom are provided with stove Grey discharging opening, the lower portion of furnace body are fixed with some airway tubes, and the lower portion of furnace body is described to lead in narrow orifice structure from top to bottom Tracheae the inner is extended in body of heater, and the outer end of the airway tube extends to outside body of heater and communicated with through hole and air slot；It is described outer The top plate of shell is mutually fixed with connecting tube, and the connecting tube includes two sections of compositions of one section of connecting tube and connecting tube, the connecting tube two Section is vertically arranged and is communicated with through hole, and one section of the connecting tube is laterally set, one end and the connecting tube two of one section of the connecting tube Section connection, the other end of one section of the connecting tube are connected with airway tube, and the gear being obliquely installed is fixed with one section of the connecting tube Piece, the catch lower end compared with catch upper end closer to two sections of the connecting tube, and the catch lower edge and one section of the connecting tube Inwall connects；Or one end of one section of the connecting tube is connected for two sections with connecting tube, the other end of one section of the connecting tube and air guide Pipe is connected, and one section of the connecting tube is obliquely installed, and one section of height close to one end of two sections of connecting tube of connecting tube is located higher than connecting The height and position of the adapter other end；Or one end of one section of the connecting tube is connected for two sections with connecting tube, one section of the connecting tube The other end is connected with airway tube, and one section of the connecting tube has domes, the opening down setting of arch.

10. refuse disposal installation according to claim 9, it is characterised in that be fixed with outside the body of heater some vertically arranged The first pipe, the upper end of first pipe and one end of some second pipes be connected, in the second pipe other end and body of heater Portion communicates, and first pipe deviates the position of lower end and one end of some 3rd pipes is connected, the 3rd pipe other end and Furnace interior communicates, and the height of the 3rd pipe is higher than the height of the airway tube, and the first pipe lower end is provided with S elbow, institute The one end for stating S elbow is connected with the first pipe lower end, and the other end of the S elbow is formed with downwardly open liquid droping port；Described Blower fan is provided with one pipe, in the presence of the blower fan, the gas in the first pipe from top to bottom flows；First pipe is provided with It is open and the opening is closed by shrouding, the blower fan can be taken out by the opening out of described first pipe.