CN205796847U

CN205796847U - A kind of house exhaust processor

Info

Publication number: CN205796847U
Application number: CN201620539672.4U
Authority: CN
Inventors: 李帅
Original assignee: Hangzhou Xiaoshan Shiniu Powder Metallurgy Factory
Current assignee: Hangzhou Xiaoshan Shiniu Powder Metallurgy Factory
Priority date: 2016-06-03
Filing date: 2016-06-03
Publication date: 2016-12-14
Anticipated expiration: 2026-06-03

Abstract

The utility model discloses a kind of house exhaust processor, for collecting and processing lathe, dust and coolant fog produced by semi-enclosed process equipment such as milling machine, this emission-control equipment includes housing, air channel, negative pressure device and separating and reclaiming device, negative pressure device and separating and reclaiming device are all in housing, negative pressure device includes, actuating unit, wind wheel, spiral case, housing, negative pressure device produces suction by discarded suction casing, then by separating and reclaiming device separation coolant fog, metallic dust, air, further reclaim, the waste gas with absorption processing generation prevents it from polluting workshop, reclaim condensed water and the dual function of metallic dust simultaneously.

Description

A kind of house exhaust processor

Technical field

This utility model relates to a kind of job shop exhaust-gas treatment field, particularly to a kind of house exhaust processor neck Territory.

Background technology

Along with the raising of people's living standard, the live requirement of environment of existence of people is more and more higher, but due to people Expecting not to industrial negative effect, the preventing and treating of an environmental pollution always important problem, through for many years Prevention technology, the living environment of people being improved the most further；But in production enterprise, especially intensive type of production In the job shop of enterprise, exhaust emission, sound pollution the most seriously damage the health of the workman being in production line, cold rnning The metallic dust of work and huge noise, the volatilization of chemically treated chemical drugs, the coating cloud of surface process, heat treatment, casting The elegant grade of nitrogen oxides all give workshop cause the biggest potential safety hazard.

Existing Treatment process is substantially the gas treatment for discharge, sewage disposal；The measure that processing environment is administered Less.For shop floor worker, if environment has polluted, even if can well be purified after that, Ta Menye Having been drawn into a lot of harmful substances, the harm to health is the biggest；And being mainly composed of of the waste gas produced in workshop Cooling liquid mist and cutting dust, be all the material of recoverable, and substantial amounts of cooling liquid mist dissipates with the four of cutting dust, not only shadow Ring air quality, also make the raising of processing cost, so we need purifying cooling liquid mist while air and cutting Cut dust separation and recovery.

Utility model content

The purpose of this utility model is to provide a kind of house exhaust processor, has reached to solve workshop processing from source useless The effect that gas pollutes and recycles.

Above-mentioned technical purpose of the present utility model has the technical scheme that

A kind of house exhaust processor, including housing, air channel, negative pressure device, defecator, the one end in described air channel connects The air inlet arranged on housing, the other end is provided with air draught interface；Described negative pressure device is located in the inner chamber of housing, includes rotation Stream bleeding point and the air vent being connected on housing and turning on the external world, described eddy flow bleeding point and inner walls form gas-liquid and divide From structure；In described inner walls, isolated liquid carries out solid, liquid separation through defecator.

Using said structure, the air draught interface on air channel is connected with process equipment, and negative pressure device is set in processing by air channel Forming negative pressure at standby gas port, the waste gas suction casing directly turning produced, then by the condensation structure of inner walls Coolant fog is mingled with metallic dust condensation liquefaction separate with air, then carries out solid-liquid again by defecator and divide From, coolant fog and metallic dust are recycled, from source, solves the air pollution problems inherent of job shop, prevent waste gas Externally extend influence workshop air quality, and the recycling of coolant and metallic dust also reduces cost simultaneously.

More preferably: described negative pressure device includes actuating unit, wind wheel, spiral case, described actuating unit drives described Wind wheel rotates, and described wind wheel is arranged on inside described spiral case, and the center hollow out of described spiral case forms described eddy flow bleeding point, described The axis of wind wheel and the axis collinear of described eddy flow bleeding point, described spiral case is arranged on described air inlet near the one of actuating unit Side, vertical with described air inlet axis and described eddy flow bleeding point the axis of described eddy flow bleeding point axis is slightly above described air inlet The upper surface of mouth.

Using said structure, after starting actuating unit, actuating unit drives wind wheel to rotate, and the air in spiral case is turned at a high speed Dynamic wind wheel drives, and at volute outlet, is discharged at a high speed because of the effect of centrifugal force, because in spiral case, air is discharged, snail Shell eddy flow bleeding point goes out to form negative pressuren zone, and now the air around spiral case eddy flow bleeding point will flow to negative pressuren zone, hence into Spiral case is discharged spiral case then, and spiral case is arranged on the air inlet side near actuating unit, has thus discharged near air inlet Air so that air inlet forms negative pressure relative to air channel, suck the waste gas in air channel and process equipment.

More preferably: described actuating unit includes motor, shaft coupling, connecting shaft, the axle of described motor, described shaft coupling On the same line, described shaft coupling connects described connecting shaft and the axle of described motor, described company for joint and described connecting shaft axis Spindle is connected with described wind wheel.

Use said structure, in order to easy to use, generally provide power and all select heavy-duty motor, shaft coupling and connecting rod Effect can eliminate the stress that part motor shaft and wind wheel produce not exclusively with one heart, also functions to lengthen the effect of motor shaft simultaneously, The diameter of general motor shaft is less, the most consistent with the connection diameter of bore of wind wheel, and easily occurs bias in high speed rotating State, connecting rod can play the effect of dummy shaft, makes rotation more stable.

More preferably: described negative pressure device also comprises for supporting and the support ring of the axle that is located by connecting, described support Ring is made up of outer T-Ring, clamping bulge loop and support frame, the cylindrical of described clamping bulge loop and the aperture of described eddy flow bleeding point Matched in clearance, described support frame is positioned at the openwork part of described clamping bulge loop, and it is convex that described support frame one end is connected to clamping On ring, other end intersection is provided with the dead eye installed for coordinating with the connecting shaft of described actuating unit.

Using said structure, support ring provides support force to connecting shaft, it is to avoid the wind wheel pair that is arranged in connecting shaft Motor produces active force diametrically, reduces motor resistance in operation process, also ensures with the setting of two bracing frames Wind wheel stability under high-speed rotation.

More preferably: described air inlet is in being positioned at housing and the cone structure towards enclosure interior, described housing In described air inlet, turnover is provided with tapered flow apron, and described flow apron and described cone structure exist space, Described cone structure is provided with pod apertures in the junction with housing bottom surface.

Using said structure, air inlet cone structure can make negative pressure more concentrate, and through the heat radiation energy of air inlet wall Make part coolant be mingled with dust directly condense from air inlet wall and be recycled to separating and reclaiming device from guiding gutter.

More preferably: described vapor-liquid separating structure includes the condensation that described inner walls and air inlet inwall are arranged Device, described condensing unit includes that cloth is in described inner walls and the corrugated surface of described air inlet inwall, described air inlet air-breathing The straight line that the corrugated surface bossing of inwall is formed is identical with pyramidal structure generatrix direction, and the corrugated surface of described inner walls is uniform Being distributed in described inner walls, the straight line that described corrugated surface bossing is formed is perpendicular to bottom surface.

Using said structure, the process of waste gas in condensing unit acceleration housing, corrugated surface is greatly increased inner wall area, strengthens The heat exchange of air inlet and condensation, corrugated internal wall is by cold for the coolant being come to be full of in the waste gas of enclosure interior by absorption Solidifying collection, forms secondary negative pressure, accelerates waste gas absorption, and the air after concurrently separating is discharged via spiral case gas outlet, due to inwall Condensation, inwall keeps certain humidity, and further viscosity absorbs metallic dust.

More preferably: described vapor-liquid separating structure also includes covering at eddy flow bleeding point and eddy flow bleeding point and electricity The fine and close filter screen that coolant fog and cutting dust pass through is stoped between machine.

Using said structure, along with the discharge of air in spiral case, absorbed waste gas is towards the eddy flow aspirating hole direction of spiral case Assembling and be inhaled into, cooling liquid mist and dust are blocked in outside drainage screen only permission air dredging collateral by solid filter net, cool down liquid mist Being gathered into liquid, to be mingled with dust low to housing cavity, then separates and recovers.

More preferably: described housing upper bottom surface is provided with guiding gutter, described guiding gutter is positioned at housing interior side-wall with outer The intersection of shell upper bottom surface, described guiding gutter is U-shaped groove, the angle of described bottom surface and described inwall be less than 90 degree, described in lead Chute tilts with the horizontal certain angle, and described guiding gutter and the external world pass through pipeline communication.

Using said structure, guiding gutter is arranged on housing wall limit and housing bottom surface end, and bottom surface and guiding gutter are all provided with Tilt so that guiding gutter collects the cooling water of condensation, and is gone out by cooling water drainage by external pipe.

More preferably: described defecator includes the fine and closely woven filter screen stoping cutting dust to pass through, and described filter screen covers On guiding gutter.

Using said structure, dust granules is relatively big, can realize coolant with filter screen and separate with dust, the powder after separation Dirt rests on filter screen, and filter screen is taken out and can again be collected by dust after having used by equipment to be processed.

More preferably: described wind wheel includes two retaining rings, spider, blade, retainer, articulated joints, multi-disc institute State blade to be uniformly fixed between described retaining ring and described spider along spider cylindrical, described spider has for fixing The projection of the connecting shaft of described actuating unit transmission, the outer wall of described projection is provided with described articulated joint, described articulated joint Connection retainer, described retainer is connected in retaining ring.

Use said structure, described wind wheel be made up of multiple-blade can strengthen wind wheel rotate time offer be centrifuged Power so that strengthen the suction of whole negative pressure device, retainer and retaining ring setting make the connection of blade and spider more It is firm, it is possible to bear the centrifugal force under high rotating speed and air negative pressure.

In sum, this utility model has the advantages that

House exhaust processor is set directly on process equipment, when processing produces waste gas, directly same by negative pressure device Undue air channel sucks, and then processes through separating and reclaiming device, the dust that processing produced and cold go water smoke to collect isolation, thus Reach the effect of the processing exhaust emission solving workshop from source, made employee have more preferable working environment.

Accompanying drawing explanation

Fig. 1 is the present embodiment and outside drawing during process equipment assembling, it is shown that house exhaust processor and process equipment Between annexation；

Fig. 2 is that the house exhaust processor of the present embodiment waits shaft side figure along what bottom surface center line vertically blocked, it is shown that workshop The internal structure of exhaust processor；

Fig. 3 is that the present embodiment house exhaust processor in addition to air channel is along the isometry side blast that bottom surface center line vertically blocks Figure, it is shown that the internal structure of negative pressure device；

Fig. 4 is support frame structure schematic diagram in the present embodiment Fig. 3；

Fig. 5 is the structural representation of wind wheel in the present embodiment Fig. 3；

Fig. 6 is the left view of the wind wheel of the present embodiment Fig. 5, it is shown that the relation of each structure of retainer.

In figure, 1. process equipment；2. air channel；3. housing；31. corrugated surfaces；4. spiral case；5. air inlet；51. pod apertures；52. Flow apron；6. wind wheel；61. blades；62. retaining rings；63. spiders；64. retainers；65. articulated joints；7. actuating unit； 71. motors；72. shaft couplings；73. connecting shafts；8. support ring；81. outer T-Rings；82. clamping bulge loops；83 support frames；9. water conservancy diversion Groove.

Detailed description of the invention

Below in conjunction with accompanying drawing, this utility model is described in further detail.

This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model The present embodiment can be made after reading this specification by field technique personnel as required does not has the amendment of creative contribution, but As long as all being protected by Patent Law in right of the present utility model.

A kind of house exhaust processor, as it is shown in figure 1, house exhaust processor is installed on above process equipment 1, air channel 2 Connecting gas port 11 and the air inlet 5 of house exhaust processor of process equipment 1, air outlet is positioned at the upper of house exhaust processor Side, connects gas emission pipe.

As in figure 2 it is shown, air channel 2 is arranged on below air inlet 5, the hole inwall of air inlet 5 exists with the turnover part of base plate Certain gap, there is pod apertures 51 in the bottom in gap；Spiral case 4 is arranged on air inlet 5 side, and the air inlet of spiral case 4 faces The surface of air inlet 5, there is uniform corrugated surface 31 in housing 3 inwall, corrugated surface 31 to increase inner wall area, thus strengthen into The heat exchange of QI KOU and condensation.

As it is shown on figure 3, negative pressure device is made up of actuating unit 7, wind wheel 6, spiral case 4 and housing 3, actuating unit 7 includes Motor 71 and axle thereof, shaft coupling 72, connecting shaft 73 form, and axle and connecting shaft 73 are combined by shaft coupling 72, connecting shaft 73 Putting support ring 8 to be then connected with wind wheel 6, wind wheel 6 is contained in spiral case 4, and support ring 8 is fixed by screws in eddy flow bleeding point, Overlapping second support ring 8 at the eddy flow bleeding point of another side, screw is reinforced.

As shown in Figure 4, Fig. 4 is the outward appearance enlarged drawing of bracing frame of Fig. 3, it is shown that the structure of support ring 8；Support ring 8 by Outer T-Ring 81, clamping bulge loop 82, support frame 83 form, and during installation, the clamping bulge loop of support ring 8 are partially submerged into eddy flow and bleed Mouthful, clamping bulge loop and the eddy flow bleeding point matched in clearance of spiral case 4, the screw hole of outer T-Ring 81 aligns with the screw hole on spiral case 4, The inwall of support ring 8 is connected with support frame 83, and the intersection of support frame 83 has one for installing the hole of connecting shaft bearing.

As seen in figs. 5-6, wind wheel 6 includes two retaining ring 62 shapes, spider 63, blade 61, retainer 64, articulated joints 65 Composition, blade 61 is fixed between retaining ring 62 and spider 63, and spider 63 has the company for stationary engine structure 7 transmission The nipple hole of spindle, the articulated joint 65 that the outer wall in protruding hole is provided with, articulated joint 65 connection retainer 64, retainer 64 connects In retaining ring 62.

Occupation mode, after installation, opens the switch of house exhaust processor simultaneously, beats when using process equipment 1 Starting force mechanisms 7, emission-control equipment automatically processes waste gas, and coolant reclaims coolant, an angel automatically by extension tube attached After completing, the metallic dust collection on filter screen is processed.

Operation principle: after starting actuating unit 7, actuating unit 7 drives wind wheel 6 to rotate, the air in spiral case 4 is turned at a high speed Dynamic wind wheel 6 drives, and in spiral case 4 exit, is discharged at a high speed because of the effect of centrifugal force, because in spiral case 4, air is discharged, Spiral case 4 eddy flow bleeding point goes out to form negative pressuren zone, and now the air around spiral case 4 eddy flow bleeding point will flow to negative pressuren zone, enters Spiral case 4 and be discharged spiral case 4 equally, spiral case 4 is arranged on the air inlet 5 side near actuating unit 7, has thus discharged air inlet Air near mouth 5, so that the relative air channel 2 of air inlet 5 forms negative pressure, sucks giving up in air channel 2 and process equipment 1 Gas；The waste gas sucked has part when the corrugated surface 31 of air entry, and coolant gas-condensate liquid therein, directly from air inlet The corrugated surface 31 of mouth 5 is mingled with metallic dust, flows to guiding gutter 9 via pod apertures 51, and remainder is full of at housing 3 intracavity, Housing 3 inwall is also corrugated surface 31, and stricture of vagina face is greatly increased inner wall area, strengthens heat exchange and condensation, the ripple of air inlet 5 The coolant condensation being come to be full of in the waste gas within housing 3 by absorption is collected by inwall, forms secondary negative pressure, accelerates waste gas Absorbing, the air after concurrently separating is discharged via spiral case 4 gas outlet, and due to the condensation of inwall, inwall keeps certain humidity, enters The viscosity of one step absorbs metallic dust；The coolant and the dust that flow to guiding gutter 9 separate again through drainage screen, it is achieved separate back Receiving, coolant is collected by extension tube attached by guiding gutter 9, and metallic dust is assembled on filter screen, can be taken off after all machining Collect.

Claims

1. a house exhaust processor, including housing (3), air channel (2), negative pressure device, defecator, described air channel (2) One end is connected to the upper air inlet (5) arranged of housing (3), and the other end is provided with air draught interface (5)；Described negative pressure device is located at housing Inner chamber in, include eddy flow bleeding point and be connected to that housing (3) is upper and air vent with external world's conducting, described eddy flow bleeding point Vapor-liquid separating structure is formed with housing (3) inwall；On described housing (3) inwall, isolated liquid is carried out through defecator Solid, liquid separates.

House exhaust processor the most according to claim 1, is characterized in that: described negative pressure device include actuating unit (7), Wind wheel (6), spiral case (4), described actuating unit (7) drives described wind wheel (6) to rotate, and described wind wheel (6) is arranged on described spiral case (4) internal, the center hollow out of described spiral case (4) forms described eddy flow bleeding point, and the axis of described wind wheel (6) is taken out with described eddy flow The axis collinear of QI KOU, described spiral case (4) is arranged on the described air inlet (5) side near actuating unit (7), and described eddy flow is taken out Vertical with described air inlet (5) axis and described eddy flow bleeding point the axis of QI KOU axis is slightly above the upper of described air inlet (5) End face.

House exhaust processor the most according to claim 2, is characterized in that: described actuating unit (7) include motor (71), Shaft coupling (72), connecting shaft (73), the axle of described motor (71), described shaft coupling (72) and described connecting shaft (73) axis are same On one straight line, described shaft coupling (72) connects described connecting shaft (73) and the axle of described motor (71), described connecting shaft (73) with Described wind wheel (6) is connected.

House exhaust processor the most according to claim 3, is characterized in that: described negative pressure device also comprise for support and Be located by connecting the support ring (7) of axle (73), and described support ring (7) is by outer T-Ring (71), clamping bulge loop (72) and support frame (73) composition, the cylindrical of described clamping bulge loop (72) coordinates with the bore clearance of described eddy flow bleeding point, described support frame (73) being positioned at the openwork part of described clamping bulge loop (72), described support frame (73) one end is connected to (72) on clamping bulge loop, Other end intersection is provided with the dead eye installed for coordinating with the connecting shaft of described actuating unit (7).

House exhaust processor the most according to claim 1, is characterized in that: described air inlet (5) in be positioned at housing and Towards the cone structure of enclosure interior, described housing (3) turns down in described air inlet (5) and is provided with tapered flow apron (52), there is space in described flow apron (52) and described cone structure, described cone structure is in the connection with housing (3) bottom surface Place is provided with pod apertures (51).

House exhaust processor the most according to claim 1, is characterized in that: described vapor-liquid separating structure includes described housing (3) condensing unit that inwall and air inlet inwall are arranged, described condensing unit includes that cloth is at described housing (3) inwall and described The corrugated surface (31) of air inlet (5) inwall, the straight line that corrugated surface (31) bossing of described air inlet (5) air-breathing inwall is formed Identical with pyramidal structure generatrix direction, the corrugated surface (31) of described housing (3) inwall is evenly distributed on described housing (3) inwall On, the straight line that described corrugated surface (31) bossing is formed is perpendicular to bottom surface.

House exhaust processor the most according to claim 6, is characterized in that: described vapor-liquid separating structure also includes covering The fine and close filter screen that cooling liquid mist and cutting dust pass through is stoped between eddy flow bleeding point and eddy flow bleeding point and motor (71).

House exhaust processor the most according to claim 1, is characterized in that: described housing (3) upper bottom surface is provided with water conservancy diversion Groove (9), described guiding gutter (9) is positioned at housing interior side-wall and the intersection of shell upper bottom surface, and described guiding gutter (9) is U-shaped groove, The angle of described bottom surface and described inwall is less than 90 degree, and described guiding gutter (9) tilts with the horizontal certain angle, described water conservancy diversion Groove (9) and the external world pass through pipeline communication.

House exhaust processor the most according to claim 7, is characterized in that: described defecator includes stoping cutting dust The fine and closely woven filter screen passed through, described filter screen covers on guiding gutter (9).

House exhaust processor the most according to claim 3, is characterized in that: described wind wheel (6) includes two retaining rings (62), spider (63), blade (61), retainer (64), articulated joint (65), blade (61) described in multi-disc is along spider (63) outward Circle is uniformly fixed between described retaining ring (62) and described spider (63), described spider (63) has for fixing described The projection of the connecting shaft of actuating unit (7) transmission, the outer wall of described projection is provided with described articulated joint (65), described hinged Head (65) connection retainer (64), described retainer (64) is connected in retaining ring (62).