CN209172194U - A kind of Three phase motor secondary filtration dust catcher - Google Patents

Abstract

The utility model discloses a kind of Three phase motor secondary filtration dust catchers, including level-one primary filter, HEPA second level high efficiency particulate air filter, mobile open frame group, suction inlet valve closing device, inhale pedestal in air port side, inhale pedestal in outer air port side, knob plunger, air port gate valve, inhale sealing rubber pad in side, aluminium alloy air door knob, dust bucket lifting device, automatic discharge unit, feeding plate, rubber pad, blanking board mount, clump weight, dust bucket, manual back-blowing dust removing device, continuous bag sleeving device for recovering powder, turbofan, blower housing, handle and hose.The utility model is suitable for requiring continuous work, 0.3-0.5 μm of dust particles filtering accuracy and the big operating condition of Dust Capacity, the machine uses independent back flushing deashing device and cyclonic separation application technology, and suction inlet valve closing device, filter service life can be extended, dust filtration efficiency can be improved in HEPA second level high efficiency particulate air filter, and included apparatus capable of fluctuating can reduce equipment conveying cost.

Description

A kind of Three phase motor secondary filtration dust catcher

Technical field

The utility model relates to a kind of industrial dust collector, specifically a kind of Three phase motor secondary filtration dust catcher belongs to In industrial dedusting applied technical field.

Background technique

For industry cleaning, industrial dust collector is at industrial clean indispensable tool, it is as modern industry Main daily cleaning tool, form frequent interactive relationship with user.

With the development of industrial automation, the competition of product is increasingly motivated, and client is to the performance of product and requires increasingly Height, the volume of the machine that needs increasing in terrace grinding industry dust catcher Dust Capacity to be treated in actual condition Also bigger, institute space is also bigger, and cost is also higher and higher during transportation for machine at the same time, the service life of filter It shortens, needs to frequently replace.Therefore, a kind of Three phase motor secondary filtration dust catcher is proposed regarding to the issue above.

Utility model content

The purpose of this utility model is that solve the above-mentioned problems and provides a kind of Three phase motor secondary filtration Dust catcher.

The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of Three phase motor secondary filtration dust suction Device, including the blower housing for moving open frame group and being fixedly connected on mobile open frame group side top, the blower housing Top two sides be fixedly connected with the bottom both ends of handle, be fixedly installed with turbofan in the inner cavity of the blower housing, it is described The output end of turbofan extends to the outside of blower housing, and the input terminal of the turbofan is connected to HEPA second level high efficiency filter The bottom end of device, the HEPA second level high efficiency particulate air filter are fixedly connected on the top of blower housing, the HEPA second level high efficiency filter One end of the top connection hose of device, the top of the other end connection dust bucket of the hose, the top side of the dust bucket It is fixedly installed with manual anti-deashing device, is fixedly connected with level-one primary filter, the collection in the top inner cavity of the dust bucket The middle part side of dust barrel is fixedly installed with suction inlet valve closing device, and the side of the dust bucket is fixedly connected with dust bucket liter Falling unit, the bottom end inner cavity of the dust bucket are provided with automatic discharge unit, and the bottom terminal ends of the dust bucket are fixedly connected with Continuous bag sleeving device for recovering powder.

Preferably, the HEPA second level high efficiency particulate air filter filtration grade reach international HEPA grade its to equivalent diameter The dust filtration efficiency of 0.3um is 99.97%.

Preferably, the continuous bag sleeving device for recovering powder includes bagging seat, bagging, binding band tensioner and locking lid group At, the bottom end of the bagging seat is equipped with clinching binding band tensioner, and the binding strainer fixes the opening edge of bagging, The bottom end of the bagging seat is connected together locking lid, and the bagging seat is mounted on the inner cavity top of dust bucket.

Preferably, the dust bucket lifting device includes aeroelasticity component, miniature bearing, L shape band chute board, button column Plug, fixed plate and spacing column.

Preferably, the suction inlet valve closing device includes that pedestal is inhaled in interior air port side, pedestal, knob column are inhaled in outer air port side Sealing rubber pad and aluminium alloy air door knob are inhaled in plug, air port gate valve, side, and the side that sealing rubber pad is inhaled in the side is fixedly connected Pedestal is inhaled in interior air port side, and the interior air holes side is inhaled pedestal and is slidably connected in the groove of air port gate valve side, the outer air holes The top that pedestal is inhaled in side is fixedly connected with knob plunger, and the top of the air port gate valve is fixedly connected with aluminium alloy air door knob, institute The two sides for stating air port gate valve, which are provided with, embeds forced bulb plunger, it is described embed forced bulb plunger respectively with interior air port Pedestal is inhaled in side, the surface of outer air port side suction pedestal is in contact.

Preferably, the automatic discharge unit includes feeding plate, rubber pad, blanking board mount and clump weight, the blanking The top of plate is fixedly connected with rubber pad, and the bottom end of the feeding plate is fixedly connected with blanking board mount, the blanking board mount Bottom end is fixedly connected with clump weight.

The beneficial effects of the utility model are:

1, the utility model can improve manual back suction circulation by suction inlet valve closing device to clean the effect of filter Rate to effectively extend the service life of industrial dust collector filter, and can adjust industrial dust collector by lifting device The height of equipment reduces equipment the space occupied and volume, to reduce the cost in transportational process；

2, by HEPA secondary filter, the filtering accuracy of industrial dust collector filter is improved, the secondary filter energy Enough reach international filter criteria HEPA13 grade, to guarantee that the pick-up performance of the dust catcher is more preferable, the adsorption rate of dust is higher.

Detailed description of the invention

Dust bucket is adjusted to upper level position structural schematic diagram for the utility model dust bucket lifting device by Fig. 1；

Dust bucket is reduced to low order position structural schematic diagram for the utility model dust bucket lifting device by Fig. 2；

Fig. 3 is the utility model integral left view structure schematic diagram；

Fig. 4 is the utility model continuous bag sleeving device for recovering powder structural schematic diagram；

Fig. 5 is the decomposition texture schematic diagram of the utility model continuous bag sleeving device for recovering powder；

Fig. 6 is the utility model continuous bag sleeving device for recovering powder automatic discharging construction of switch structural schematic diagram；

Fig. 7 is the utility model automatic discharge unit structural schematic diagram；

Fig. 8 is the utility model suction inlet valve closing device attachment structure schematic diagram；

Fig. 9 is the utility model suction inlet valve closing device positional structure schematic diagram.

In figure: 1, level-one primary filter, 2, HEPA second level high efficiency particulate air filter, 3, mobile open frame group it is vertical, 4, suction inlet Valve closing device, 41, air port side suction pedestal, 42, outer air port side suction pedestal, 43, knob plunger, 44, air port gate valve, 45, Side suction sealing rubber pad, 46, aluminium alloy air door knob, 5, dust bucket lifting device, 6, automatic discharge unit, 60, feeding plate, 61, rubber pad, 62, blanking board mount, 63, clump weight, 7, dust bucket, 8, manual back-blowing dust removing device, 9, continuous bag sleeving dust Recyclable device, 10, turbofan, 11, blower housing, 12, handle, 13, hose.

Specific embodiment

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

Please refer to shown in Fig. 1-9, a kind of Three phase motor secondary filtration dust catcher, including mobile open frame group 1 and It is fixedly connected on the blower housing 11 on mobile 1 side top of open frame group, the top two sides of the blower housing 11 are fixedly connected The bottom both ends of handle 12 are fixedly installed with turbofan 10 in the inner cavity of the blower housing 11, the turbofan 10 Output end extends to the outside of blower housing 11, the input terminal connection HEPA second level high efficiency particulate air filter 2 of the turbofan 10 Bottom end provides power for whole device, and the HEPA second level high efficiency particulate air filter 2 is fixedly connected on the top of blower housing 11, real The now secondary filtration of the device, one end of the top connection hose 13 of the HEPA second level high efficiency particulate air filter 2, the hose 13 The other end is connected to the top of dust bucket 7, and the top side of the dust bucket 7 is fixedly installed with manual anti-deashing device 8, the collection Level-one primary filter 1 is fixedly connected in the top inner cavity of dust barrel 7, the middle part side of the dust bucket 7 is fixedly installed with dust suction Mouth valve closing device 4, the side of the dust bucket 7 is fixedly connected with dust bucket lifting device 5, the bottom end of the dust bucket 7 Inner cavity is provided with automatic discharge unit 6, and the bottom terminal ends of the dust bucket 7 are fixedly connected with continuous bag sleeving device for recovering powder 9, It is dust-proof convenient for collecting processing.

2 filtration grade of HEPA second level high efficiency particulate air filter reach international HEPA13 rank its to equivalent diameter 0.3um's Dust filtration efficiency is 99.97%, improves the filter efficiency of the device；The continuous bag sleeving device for recovering powder 9 includes bagging Seat, bagging, binding band tensioner and locking lid composition, the bottom end of the bagging seat is equipped with clinching binding band tensioner, described Bundle the opening edge of the fixed bagging of strainer, the bottom end of the bagging seat is connected together locking lid, the bagging seat installation On the inner cavity top of dust bucket 7, it is convenient for centralized collection dust；The dust bucket lifting device 5 includes aeroelasticity component, miniature Bearing, L shape band chute board, button plunger, fixed plate and spacing column, convenient for the height of cover board dust bucket 7；The suction inlet valve Closing device 4 includes that pedestal 41 is inhaled in interior air port side, pedestal 42, knob plunger 43, air port gate valve 44 are inhaled in outer air port side, and side is inhaled close Rubber pad 45 and aluminium alloy air door knob 46 are sealed, the side that sealing rubber pad 45 is inhaled in the side is fixedly connected with interior air port side and inhales pedestal 41, the interior air holes side is inhaled pedestal 41 and is slidably connected in the groove of 44 side of air port gate valve, and pedestal is inhaled in the outer air holes side 42 top is fixedly connected with knob plunger 43, and the top of the air port gate valve 44 is fixedly connected with aluminium alloy air door knob 46, institute The two sides for stating air port gate valve 44, which are provided with, embeds forced bulb plunger, it is described embed forced bulb plunger respectively with interior wind Pedestal 41 is inhaled in mouth side, the surface of outer air port side suction pedestal 42 is in contact, and during in air port, gate valve 44 is moved up and down, passes through It embeds forced bulb plunger and embeds the rolling of forced bulb plunger steel ball, roll air port gate valve 44 and its friction Dynamic friction reduces friction power-assisted, facilitates and pulls air port gate valve 44；The automatic discharge unit 6 includes feeding plate 60, rubber Pad 61, blanking board mount 62 and clump weight 63, the top of the feeding plate 60 are fixedly connected with rubber pad 61, the feeding plate 60 Bottom end is fixedly connected with blanking board mount 62, and the bottom end of the blanking board mount 62 is fixedly connected with clump weight 63, prevents dust catcher Because dust settling exit opening is too big and discharging switch is too heavy when running work, turbofan suction is inhaled less than feeding plate, and Dust settling outlet cannot be closed.

When the utility model is used, the electric elements occurred in the application external connection power supply and control when in use Switch, when dust catcher works, after dust enters the cyclone separating structure of dust bucket 7 from the right side suction inlet of dust bucket 7, part powder Dirt is deposited to dust bucket discharge port, another fraction dust with air separation under self gravitation effect due to the effect of centrifugal force After 7 inner conical level-one primary filter 1 of dust bucket after filtering, HEPA second level high efficiency particulate air filter 2 is gone successively to, is passed through After the filtering of HEPA second level high efficiency particulate air filter 2, pure air is directly discharged in the air of surrounding by turbofan 10；

5 lifting device of dust bucket utilizes pressure in use, by inert gas is filled in the pressure cylinder of aeroelasticity component The pressure difference that power cylinder generates realizes the movement of piston rod, and piston rod, which is fixed on, to be needed to adjust on height object, when manually downwards It when applying pressure to lifting object, piston rod and adjusts height object and proposes the effect of being under pressure together and move downward, when moving to low level When, the knob plunger front springs plunger pop-up cooperates with the axial lock hole on column, after being inserted into column limit hole, pressure Gas in the jar compression, the object that piston rod connection needs to adjust height drop to low level by highest order and no longer move, at this time knob Plunger and spacing column are at axially vertical relationship；

When needing to make object from height adjustment to low level, manually downwards to when adjusting height dust bucket 7 and applying pressure, pressure Gas in the jar compression, piston rod and adjusting height dust bucket 7 are under pressure move downward together, axial when moving to low level The lock nut of knob plunger is pushed away inside, and locking pin is protruding, the locking pin being inserted into the column limit hole in spacing column Cooperate with column limit hole, be thus conditioned the dust bucket 7 of height, is pushed away under the pressure effect of the pressure cylinder gas of elastic parts Piston bar, moves downward the dust bucket for needing to adjust height 7, thus needs to adjust the miniature flange shaft on height dust bucket 7 It holds and does sliding and rolling friction campaign along inner wall in spacing column sliding slot, do the dust bucket for needing to adjust height 7 almost Linear linear motion.When moving to low level, pass through the locking pin connecting with spring and limit of lower end in insertion knob plunger The high-order upper limit hole cooperation of position column, the dust bucket adjusted to highest order is locked, lower end in plug knob plunger is passed through The locking pin 9 connecting with spring realizes the dust bucket 7 of contact lock adjustment height；

The suction inlet valve closing device 4 is used to control the folding of industrial dust collector side air inlet, cooperates anti-clear manually 10 deashing of apparatus for ash uses, pull air port gate valve 44, and when by lowest order to highest order, air port gate valve 44 is inhaled in interior air port side Pedestal 41, outer air port side inhale sliding in the square groove between 42 flange of pedestal, the strip in 44 vertical end face of air port gate valve Pedestal 41 is inhaled along interior air port side in shape hole, outer air port side is inhaled the screw rod installed on 42 flange of pedestal and moved, and moves in a straight line, until Elongate holes bottom on air port gate valve 44 and screw rod cylinder end-face diameter to it is tangent when, air port gate valve 44 reaches highest order, The air port gate valve 44 blocks suction inlet below, and spherical plunger axially withstands air port gate valve 44, at this time air port gate valve 44 The upper approximate circle minimum position in hole is higher than interior air port side and inhales pedestal 41, outer air port side suction 42 flanged plate upper end of pedestal, air inlet Occluding relation is formed with air port gate valve, air inlet is closed.Described device is in use, with the manual reverse gas cleaning of dust bucket upper top cover Device 9 cooperates.By the way that suction inlet valve is closed, then the manual back-blowing dust removing device 9 of Manual press, is operated continuously several times, mistake The filtering dust of lauter tub internal filter is fallen down due to the blowback effect by gas, is cleaned a barrel internal filter, is mentioned Height manual back suction circulation cleans the efficiency of filter, to effectively extend the service life of industrial dust collector filter 's；

There is the rubber pad 61 with sealing on the construction of switch feeding plate 60 of the automatic discharging, is had on blanking board mount 62 Clump weight 63, feeding plate 60 are connect with blanking board mount 60, can pass through increasing according to the negative pressure variation of the parameter of different turbofans Subtract the weight of clump weight 63 to control the closure of automatic discharging switch, is to adjust automatic discharging using the reason of clump weight 63 Switch self weight and sedimentation outlet aperture, because dust settling exit opening is too big and unload when preventing dust catcher from running work Material switch is too heavy, and turbofan suction is inhaled less than feeding plate, and cannot close dust settling outlet.

It is related to circuit and electronic component and module is the prior art, those skilled in the art may be implemented completely, Without superfluous words, the content of the utility model protection is not related to the improvement for software and method yet.

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

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (6)

1. a kind of Three phase motor secondary filtration dust catcher, including move open frame group (3) and be fixedly connected on movable type The blower housing (11) on rack group (3) side top, it is characterised in that: the top two sides of the blower housing (11) are fixedly connected The bottom both ends of handle (12) are fixedly installed with turbofan (10) in the inner cavity of the blower housing (11), the turbine wind The output end of machine (10) extends to the outside of blower housing (11), and the input terminal connection HEPA second level of the turbofan (10) is high The bottom end of filter (2) is imitated, the HEPA second level high efficiency particulate air filter (2) is fixedly connected on the top of blower housing (11), described The other end of one end of top connection hose (13) of HEPA second level high efficiency particulate air filter (2), the hose (13) is connected to dust bucket (7) top, the top side of the dust bucket (7) are fixedly installed with manual anti-deashing device (8), the dust bucket (7) It is fixedly connected in the inner cavity of top level-one primary filter (1), the middle part side of the dust bucket (7) is fixedly installed with suction inlet valve Door closing device (4), the side of the dust bucket (7) are fixedly connected with dust bucket lifting device (5), the dust bucket (7) Bottom end inner cavity is provided with automatic discharge unit (6), and the bottom terminal ends of the dust bucket (7) are fixedly connected with continuous bag sleeving dust and return Receiving apparatus (9).

2. a kind of Three phase motor secondary filtration dust catcher according to claim 1, it is characterised in that: the HEPA bis- Grade high efficiency particulate air filter (2) filtration grade reaches international HEPA13 rank, and it is to the dust filtration efficiency of equivalent diameter 0.3um 99.97%。

3. a kind of Three phase motor secondary filtration dust catcher according to claim 1, it is characterised in that: the continuous set Bag device for recovering powder (9) includes bagging seat, bagging, binding band tensioner and locking lid composition, the bottom end peace of the bagging seat Equipped with clinching binding band tensioner, the opening edge of the fixed bagging of the binding band tensioner, the bottom end card of the bagging seat Connection locking lid is closed, the bagging seat is mounted on the inner cavity top of dust bucket (7).

4. a kind of Three phase motor secondary filtration dust catcher according to claim 1, it is characterised in that: the dust bucket Lifting device (5) includes aeroelasticity component, miniature bearing, L shape band chute board, button plunger, fixed plate and spacing column.

5. a kind of Three phase motor secondary filtration dust catcher according to claim 1, it is characterised in that: the suction inlet Valve closing device (4) includes that pedestal (41) are inhaled in interior air port side, pedestal (42) are inhaled in outer air port side, knob plunger (43), air port are inserted Sealing rubber pad (45) and aluminium alloy air door knob (46) are inhaled in plate valve (44), side, and the side of sealing rubber pad (45) is inhaled in the side It is fixedly connected with interior air port side and inhales pedestal (41), the interior air port side inhales pedestal (41) and is slidably connected at air port gate valve (44) side Groove in, the top that pedestal (42) are inhaled in the outer air port side is fixedly connected knob plunger (43), the air port gate valve (44) Top be fixedly connected aluminium alloy air door knob (46), the two sides of the air port gate valve (44), which are provided with, embeds forced bulb Plunger, the surface for embedding forced bulb plunger and inhaling pedestal (41), outer air port side suction pedestal (42) with interior air port side respectively It is in contact.

6. a kind of Three phase motor secondary filtration dust catcher according to claim 1, it is characterised in that: described to unload automatically Expect that device (6) include feeding plate (60), rubber pad (61), blanking board mount (62) and clump weight (63), the feeding plate (60) Top be fixedly connected rubber pad (61), the bottom end of the feeding plate (60) is fixedly connected with blanking board mount (62), described to fall The bottom end of flitch bracket (62) is fixedly connected with clump weight (63).