CN202044209U

CN202044209U - Portable environmental-friendly powerful dust collector

Info

Publication number: CN202044209U
Application number: CN2011200194206U
Authority: CN
Inventors: 芮世纲; 洪秀治
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-01-18
Filing date: 2011-01-18
Publication date: 2011-11-23
Anticipated expiration: 2021-01-18

Abstract

The utility model relates to a portable environmental-friendly powerful dust collector which is provided with a motor, a dust collecting pipe, an ash storage tank, an ash filtering bag, an exhaust tank, suction and exhaust valves and a combined crankshaft and is characterized in that polygon cone closed chambers with suction and exhaust elastic ventilating pipes are arranged in a frame; each chamber is provided with a fixed surface and a movable part; each fixed surface is fixed on the frame and is provided with a gland for sealing; the movable parts of the chambers are sleeved on the combined crankshaft; under the drive of the combined crankshaft, the volumes of the polygon cone closed chambers are changed; and dust and air are respectively directly communicated with the ash storage tank and the exhaust tank through the suction and exhaust elastic ventilating pipes at one ends of the chambers via the suction and exhaust valves, so that the aim of sealed circulation of dust suction and discharge is fulfilled. Due to the innovation of a structure principle of the portable environmental-friendly powerful dust collector, the portable environmental-friendly powerful dust collector has the following performance characteristics that fine dust cannot overflow, so that the secondary pollution is eliminated; the sucked dust is acted by two forces; energy is saved; the portable environmental-friendly powerful dust collector is convenient to disassemble, has long service life and can be used for sucking and discharging corrosive dust; and the portable environmental-friendly powerful dust collector can be used for removing the dust inside various electric appliances, machines, precision instrument rooms, hospitals, high standard hotels and vehicles and sucking and discharging the corrosive dust and is an environmental-friendly and energy-saving novel product.

Description

The powerful dust catcher of portable environmental protection

Technical field

The utility model relates to the powerful dust catcher of a kind of portable environmental protection of dust catcher class.

Background technology

The applicant has disclosed powerful dust catcher of a kind of portable closed circulation formula and the power of patenting in No. 200520084322.5 Chinese patents.This patent adopts closed circulation formula operation principle, has fundamentally eliminated the secondary pollution of fine dust.Saved power of motor, suction is also big, and the life-span is long again.Through practice effect is fine for many years, but its external form seems too fat to move.Structure still need be reformed and be improved, and with reduced volume, reduces part, and simplified structure beautifies outward appearance, reduces cost.

Summary of the invention

The utility model provides a kind of portable environmental protection powerful dust catcher, it redesigns into an elasticity breather pipe with a termination of the work chamber of former portable circulating powerful dust catcher, and manage outer end by dress inlet valve and dump valve, no longer inlet valve and dump valve are covered by putting in chamber pressure, it is crooked that the suction and discharge passage is reduced, and reduces other part, with this reduced volume, beautify outward appearance, save cost.

The powerful dust catcher of a kind of portable environmental protection has motor, sweep-up pipe, ash storage box, sieve dust bag, fumer, suction air valve, exhaust nozzle, vuilt-up crankshaft.It is characterized in that in framework, being provided with two or four the polygonal rib centrum sealing chambers that have suction and discharge elasticity breather pipe, each chamber has surface of no motion and movable part, surface of no motion is fixed on the framework and establishes the gland sealing, the movable part of chamber is set on the vuilt-up crankshaft, in elasticity breather pipe termination the suction air valve is housed, under the drive of vuilt-up crankshaft, polygonal pyramid cavity volume produces size variation, thereby dust and air reach the purpose of suction dust through straight-through respectively ash storage box of suction air valve and fumer from the elasticity breather pipe of chamber one end.

Vuilt-up crankshaft is made up of two ends eccentric disc and jackshaft, when vuilt-up crankshaft rotates, drives the chamber movable part and rises; cavity volume increases the (see figure 2) sweep-up pipe and sucks dust; enter ash storage box, bag dust filter is kept the bulky grain dust here, and remaining fine dust is got back to chamber again.When cavity volume gradually hour, fine dust and air are sent to around the fumer, participate in blowing new dust, enter ash storage box again, form closed circulation.Fine dust is not only strengthened suction pressure but also eradicated secondary pollution from structure not to external diffusion.

Description of drawings

Fig. 1 the utility model structural representation

Fig. 2 is the A-A cutaway view

The specific embodiment

The utility model has motor 1, and it is connected with vuilt-up crankshaft 3 by terminal pad 2, and vuilt-up crankshaft 3 is made up of jackshaft and two ends eccentric disc.This jackshaft is connected with two polygonal pyramid sealing chamber (7,18) or four movable part suits that have the polygonal pyramid sealing chamber (7,18,19,20) of suction and discharge elasticity breather pipe that have suction and discharge elasticity breather pipe.The standing part that it is characterized in that these chambers is fixed on by chamber surface of no motion 5 on each surface of no motion of framework 4, and 6 sealings of chamber gland are housed respectively on the chamber surface of no motion 5.Each chamber one termination is provided with suction and discharge elasticity siphunculus 8, it is connected with suction air valve 10, both are fixed on the termination gland 9 of framework 4 jointly, inlet valve 10 straight-through ash storage boxs 13, get back to chamber by the dust that sweep-up pipe 14 sucks in through sieve dust bag 17, dump valve 10 straight-through fumers 12, dust of sending out by chamber pressure and air be transported to fumer 12 around, following of fumer 12 has exhaust nozzle 15, this exhaust nozzle 15 is sleeved on the fumer 12, and fumer 12 and ash storage box 13 be jointly by putting on support 11, and support 11 is fixed on again on the framework 4, can disassembly, cleaning between them.Wherein exhaust nozzle 15 is made garden shape or duckbill so that different occasion is used, aperture is arranged around the exhaust nozzle 15, have hairbrush 16 excessive to prevent dust outside the hole, fine dust that dispatch is come out and air blow dust through small holes and enter sweep-up pipe 14, thereby form closed circulation.

Polygonal rib centrum chamber (7,18,19,20) is the core work parts of closed circulation, chamber inner wall 21 (see figure 2)s are that elastomeric material is made, its outer wall is that hard material is made, to strengthen the suction and discharge function, this outer wall connects (see figure 2) by erectting the little axle 22 of portable plate 25 peace portable plate 23 usefulness connection for sleeping in.Erectting portable plate 25 1 ends is sleeved on the vuilt-up crankshaft 3, the other end is connected with the flat portable plate 23 that crouches by little axle 22, flat portable plate 23 other ends that crouch are sleeved on the connecting axle 24, connecting axle 24 is fixed on the framework 4, and the elasticity inwall of chamber 21 and rigid outer wall 23,25 are formed compound chambers and formed one with cement or flange or pressing plate.

When motor 1 rotates, driving vuilt-up crankshaft 3 by terminal pad 2 rotates, vuilt-up crankshaft 3 is eccentric, can affect rigid setting portable plate 25 peace of chamber 7 portable plates 23 that crouch to move upward (see figure 2) because this settings portable plate 25 is that to drive flat portable plate 23 for sleeping in by connecting axle 22 be to make banking motion.Again because two portable plates symmetry mutually, thereby increase the spatial volume of chamber 7, at this moment, the pressure of chamber 7 reduces, and the inlet valve in the suction air valve 10 is opened and sucked dust and bleed air valve owing to single effect is closed.The volume-variation of chamber 18 is opposite with the volume-variation of chamber 7, and it is by greatly gradually little, and the gas pressure of chamber 18 increases, and the air bleeding valve in the suction air valve is opened.The dust that compression has an air directly enters fumer 12, is discharged by aperture around on the exhaust nozzle 15, participate in blowing new dust and quicken to enter sweep-up pipe 14, this moment foreign material, fine dust and air are got back to chamber again through sieve dust bag 17, and not to external diffusion.

If four chambers, then chamber 19,20 is identical with the operation principle of chamber 7,18, can the be multiplied suction function of dust catcher of these four chamber continuous operations.

The sieve dust bag 17 of this dust catcher is to be contained on the sweep-up pipe 14, ash storage box 13, and sweep-up pipe 14 is connected with screw thread or snap close respectively with fumer 12, when rotation sweep-up pipe 14, sieve dust bag 17 can be taken out, so that unload cleaning.

The utility model is owing to the innovation of structural principle, and therefore, it has following several performance characteristic:

(1) the suction dust is to carry out in closed cycle system, and fine dust can be not excessive, eradicated secondary pollution.

(2) suck dust and be subjected to two bursts of strength, the one, the suction of intake system own, the 2nd, the power that blows of discharge system.

(3) save the energy, in this dust catcher work running, motor does not need rotation at a high speed, saves power.

(4) parts adopt and are threaded, and are convenient to dismounting, are easy to dust out.

(5) simple in structure, part is few, and wearing and tearing are few, long service life.

(6) hermetically sealed, corrosion-resistant, but suction has by force, the dust of weak erosive.

This dust catcher can be widely used in the removing of various electrical equipment dusts, the absorption of place, nooks such as various machines, wall dust, also can be used for the precision instrument chamber, hospital, the removing of luxurious hotel and automotive interior dust, and the various suctions that have corrosive dust, and non-secondary pollution, be the new product of environmental protection and energy saving.

Claims

1. powerful dust catcher of portable environmental protection, motor (1), sweep-up pipe (14), ash storage box (13), sieve dust bag (17), fumer (12), suction air valve (10), exhaust nozzle (15), vuilt-up crankshaft (3) are arranged, it is characterized in that in framework (4), being provided with the polygonal pyramid sealing chamber (7,18,19,20) that has suction and discharge elasticity breather pipe (8), the surface of no motion of each chamber (5) is fixed on the framework (4), and the chamber pressure cap seal is housed respectively closes, its movable part is set on the vuilt-up crankshaft (3), in elasticity breather pipe termination suction air valve (10) is housed.

2. dust catcher according to claim 1, the polygonal pyramid sealing chamber (7,18,19,20) that has suction and discharge elasticity breather pipe is wherein arranged, its feature is that the elasticity inwall (21) of chamber is formed the Compound Cavity wall with rigid outer wall (23) (25), and forms one with adhesive or pressing plate.

3. dust catcher according to claim 1 wherein has ash storage box (13), sweep-up pipe (14), and fumer (12), its feature is ash storage box (13), sweep-up pipe (14), fumer (12) connect with screw thread or snap close respectively.

4. dust catcher according to claim 1 wherein has exhaust nozzle (15), its feature be exhaust nozzle (15) around aperture is arranged, hairbrush (16) is arranged outside the hole.