CN201068872Y

CN201068872Y - Improved oil fog filtrating blast engine structure

Info

Publication number: CN201068872Y
Application number: CNU2007201515015U
Authority: CN
Inventors: 王明志
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-06-11
Filing date: 2007-06-11
Publication date: 2008-06-04
Anticipated expiration: 2017-06-11

Abstract

The utility model discloses an improved structure of an oil mist filtering fan. A pipe joint component of the fan, which is provided with a wind suction opening, is assembled with components of an oil collection box in series. In addition, a whirlwind separator is connected to the place of the exhaust duct of the fan; wherein, the components of the oil collection box includes an oil collection box body, an oil connection base, a filtering screen, a cover plate and other main components. The whirlwind separator comprises a manifold, filtering material, a top cover and other main components. The fan can start to suck in oil mist form the components of the oil collection box to conduct the first oil stain filter, and then, the second oil stain filter can be conducted by leading in the whirlwind separator from the exhaust duct. The utility model can completely separate oil stain in produced oil mist from air to achieve double filter. In this way, the oil stain can be collected and recycled, and fresh air can be discharged, so that working environment can be further protected .

Description

Improved mist of oil filter drum blower fan structure

Technical field

The utility model relates to a kind of blower, relate in particular to a kind of can be with oil stain in the mist of oil oxious gas that is produced and the certain filtering separation of air, to reach double filtration, oil stain is collected the air that reclaims and discharge cleaning, with maintenance work environmental hygiene and then the healthy improved mist of oil filter drum blower fan structure of guarantee operator.

Background technique

Existing blower fan structure as shown in Figure 1, mainly be to extend hollow pipeline section 231 in cover body 23 one, offer a slotted hole 232 in tube wall, for in chamber, inserting fiber filter material 27 thus, one side group of this slotted hole 232 is put the loose-leaf arc lid 234 that posts sealing gasket 233, opposite end then locks clasp 235 for hooking loose-leaf arc lid 234, and borrow pressure ring 26 locking wire netting 261 and seal rings 262 near 222 of flabellums in this cover body 23, under this pipeline section 231, offer a tap hole 236 and an interlocking pipe connector 237 in addition; Also offer one under the exhaust passage 212 of this casing 21 and release hole 213, interlocking collecting pipe 214 and three-way union 215, an end of this three-way union 215 is to utilize the pipe connector 237 of flexible pipe 216 and cover body 23 to be connected; Starting this blower sucks the mist of oil oxious gas to filter via filter material 27 from the inlet hole 251 of pipe connector 25 and stops oil stain, and the oil stain that makes gathering is directed at collecting pipe 214 from tap hole 236 flexible pipe 216 of flowing through, and this rapidly air inhale from the exhaust passage 212 via flabellum 222 and send toward exhaust ports 211, at this moment, can be by releasing hole 13 and collecting pipe 214 is guided out micro-high-speed air, so that oil stain is blown out centralized collection in the lump, because of existing blower fan structure comes out for a long time, its structure has become rather common usual, not only there is not any novel part, the mist of oil oxious gas that sucks is only filtered mist of oil by single filter material 27, cause the air rapidly that gives off from exhaust port 211, still more residual oil stains can pollute working environment, really can't satisfy the demand on the industry, improve so remain the dealer.

The model utility content

Technical problem underlying to be solved in the utility model is, overcome the above-mentioned defective that prior art exists, and provide a kind of improved mist of oil filter drum blower fan structure, it can be with oil stain in the mist of oil oxious gas that is produced and the certain filtering separation of air, to reach double filtration, oil stain is collected the air that reclaims and discharge cleaning, with maintenance work environmental hygiene and then guarantee health of operators.

The technological scheme that its technical problem that solves the utility model adopts is:

A kind of improved mist of oil filter drum blower fan structure, it is characterized in that, mainly be to be provided with string group oil sump tank assembly on the pipe connector of air sucking mouth at this blower, connect cyclone separator in the exhaust duct position of this blower in addition, suck after the mist of oil oxious gas filters oil stain first from the oil sump tank assembly when starting the running of this blower, import this cyclone separator through the exhaust duct of blower again and carry out filtering the second time oil stain, wherein; This oil sump tank assembly comprises body case, oil-collecting pedestal, filter screen and cover plate, and it is to borrow the connection tube of cover plate to be plugged on the pipe connector of blower, and is locked with the handle bolt; This body case is to be opening hollow out housing up, the bottom surface projection is counted Zhi Lizhu for locking oil-collecting pedestal, one side outer wall is stretched and is established the large-scale adapter with air sucking mouth, the slightly little joint that the locking of nearly bottom has pod apertures, in addition offer breach in the one side wall surface, this breach is for putting, take out filter screen, and it utilizes loose-leaf and the clasp dodge gate that is pivoted, proper seal gap when this dodge gate is closed, and be assembled with seal ring at this dodge gate inner side surface; This oil-collecting pedestal is arranged with the oblique cone portion with pod apertures down, and end face supplies the bearing filter screen, and makes this filter screen just be arranged in the abdomen of body case; This cover plate is the top that lock overlays on the body case, its end face projection connection tube, and the inner group of this connection tube is put seal ring; This cyclone separator comprises difference body, filter material and top cover, and it is to borrow the side pipe of difference body to be connected on the exhaust duct of blower; This branch pipe body by integral forming is divided into the three pipe manifold of bottom tube, push pipe and side pipe, below this bottom tube, establish awl bucket portion, for screw lock water conservancy diversion joint, offer side opening in the suitable place of its push pipe perisporium in addition, and utilize loose-leaf and the clasp arc dodge gate that is pivoted, when this dodge gate is closed, just sealing above-mentioned side opening, its push pipe is for the bearing filter material, and this side opening is for putting, take out filter material; This top cover is to lock at the top of difference body, and its end face projection has the connection tube of exhaust port, its bottom surface assembling protecting wire net; Start this blower running and just can suck the mist of oil oxious gas rapidly from the air sucking mouth that side direction is taken over, penetrate the filter screen perisporium and filter oil stain first, enter blower vortex conduct exhaust duct again from the air sucking mouth, continue lead into the difference body from the side pipe of cyclone separator in, filter oil stain once more by filter material, so that peace and quiet air is discharged from the exhaust port of top cover, and mist of oil is gathered into oil stain because of the inwall that the air pressure vortex condenses upon the difference body, down flow to the water conservancy diversion joint again and derive recovery, the aforementioned oil stain of assembling in the body case of oil sump tank assembly is then guided out outward recovery from joint, reaches the effect of secondary filter in view of the above.

Aforesaid improved mist of oil filter drum blower fan structure, wherein the body case can be done another kind of combination, a large-scale air sucking mouth is offered in this body case bottom surface, and have the beam and the adapter of through hole in the bottom of this body case lock group, and make this adapter just be serially connected with the bottom, air sucking mouth of this body case, this adapter bottom pipe end is to be assembled with protecting wire net, and forms straight formula oil suction mist oxious gas structure.

The utility model can to reach double filtration, be collected the air that reclaims and discharge cleaning with oil stain with oil stain in the mist of oil oxious gas that is produced and the certain filtering separation of air, with the maintenance work environmental hygiene, and then ensures health of operators.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is existing exploded perspective schematic representation.

Fig. 2 is a combination schematic perspective view of the present utility model.

Fig. 3 is a decomposition texture schematic representation of the present utility model.

Fig. 4 is a decomposition texture sectional drawing of the present utility model.

Fig. 5 is the exploded perspective schematic representation of the utility model oil sump tank assembly.

Fig. 6 is the exploded perspective schematic representation of the utility model cyclone separator.

Fig. 7 is a side formula suction action schematic representation of the present utility model.

Fig. 8 is another embodiment's of the utility model oil sump tank assembly an exploded perspective schematic representation.

Fig. 9 is a straight formula suction action schematic representation of the present utility model.

The number in the figure explanation:

30 blowers

31 pipe connectors, 311 air sucking mouths

32 exhaust ducts

40 oil sump tank assemblies

41 body casees, 411 columns, 412 flat screws

413 take over 4131 air sucking mouths

414 joints, 4141 pod apertures

415 breach, 416 loose-leaves

417 clasps, 418 dodge gates

419 seal rings

42 oil-collecting pedestals, 421 pod apertures, 422 oblique cone portions

43 filter screens

44 cover plates, 441 bolts, 442 connection tubes

443 seal rings, 444 handle bolts

50 cyclone separators

51 difference bodys, 511 bottom tubes, 512 push pipes

513 side pipes, 514 awl bucket portions

515 water conservancy diversion joints, 516 side openings

517 clasps, 518 dodge gates

52 filter materials

53 top covers, 531 bolts, 532 exhaust ports

533 connection tubes, 534 screws

535 protecting wire nets

54 bolts

61 body casees, 611 air sucking mouths, 612 bolts

62 beams, 621 through holes

63 take over 631 protecting wire nets

Embodiment

At first, please cooperate referring to Fig. 2 to shown in Figure 4, be the utility model a kind of " improved mist of oil filter drum blower fan structure ", it is to be provided with string group oil sump tank assembly 40 on the pipe connector 31 of air sucking mouth 311 at this blower 30, other is at the exhaust duct 32 position grouping cyclone separators 50 of this blower 30, when starting these blower 30 runnings, suck after the mist of oil oxious gases filter oil stain first from oil sump tank assembly 40, enter pass through exhaust duct 32 of blower 30 vortexs again and import in these cyclone separators 50 and filter oil stain once more, wherein;

As Fig. 5 and shown in Figure 2, this oil sump tank assembly 40 is to be formed by assemblying such as body case 41, oil-collecting pedestal 42, filter screen 43 and cover plates 44;

This body case 41 generally is opening hollow out housing up, Zhi Lizhu 411 is counted in the bottom surface projection, utilize tack spiral shell 412 locking oil-collecting pedestals 42, stretch in the one side wall surface towards side direction and to establish large-scale adapter 413 with air sucking mouth 4131, the slightly little joint 414 that the locking of nearly bottom has pod apertures 4141, offer breach 415 in the one side wall surface in addition, it is to utilize loose-leaf 416 and clasp 417 dodge gate 418 that is pivoted, proper salable aforementioned breach 415 is assembled with seal ring 419 at these dodge gate 418 inner side surfaces again when this dodge gate 418 is closed;

This oil-collecting pedestal 42 is arranged with the oblique cone portion 422 that central authorities have pod apertures 421 down, and end face provides bearing filter screen 43, and makes this filter screen 43 just be arranged in the abdomen of body case 41;

This cover plate 44 utilizes bolt 441 locks to overlay on the top of body case 41, and in its end face projection connection tube 442, and group is put seal ring 443 in this connection tube 442;

Aforementioned oil sump tank assembly 40 is to borrow the connection tube 442 of its cover plate 44 to be plugged on the pipe connector 31 of blower 30, and is locked with handle bolt 444;

Fig. 6 and shown in Figure 2 for another example, this cyclone separator 50 is to be formed by assemblying such as difference body 51, filter material 52 and top covers 53;

This difference body 51 is one-body molded three pipe manifolds of dividing into bottom tube 511, push pipe 512 and side pipe 513, below this bottom tube 511, establish awl bucket portion 514, for screw lock water conservancy diversion joint 515, offer side opening 516 in its push pipe 512 perisporium appropriate locations in addition, it is to utilize loose-leaf and the clasp 517 arc dodge gate 518 that is pivoted, when this dodge gate 518 is closed, and proper salable above-mentioned side opening 516, its push pipe 512 is for bearing filter material 52, and this side opening 516 is for putting, take out filter material 52;

This top cover 53 is to utilize bolt 531 locking at the top of difference body 51, has the connection tube 533 of exhaust port 532 in its end face projection, and utilizes screw 534 lock group protecting wire nets 535 in its bottom surface;

Aforementioned cyclone separator 50 utilizes the side pipe 513 of difference body 51 to be connected on the exhaust duct 32 of blower 30, is locked with bolt 54 again.

Use the utility model filtration mist of oil oxious gas situation as described below:

Please cooperate again referring to shown in Figure 7, when starting these blower 30 runnings, just the air sucking mouth 4131 from side direction adapter 413 sucks the mist of oil oxious gas rapidly, penetrate filter screen 43 perisporiums and filter oil stain first, 311 enter the blower 30 vortexs exhaust duct 32 of passing through from the air sucking mouth again, then in leading into difference body 51 from the side pipe 513 of cyclone separator 50, just carry out filtering the second time oil stain at filter material 52, so that the air of cleaning is discharged from the exhaust port 532 of top cover 53, and mist of oil is to be gathered into oil stain because of inwall that the air pressure vortex condenses upon difference body 51, down flow to water conservancy diversion joint 515 again and derive recovery, then guide out outward recovery as for the aforementioned oil stain of in the body case 41 of oil sump tank assembly 40, assembling, reach the effect of secondary filter in view of the above from joint 414.

Yet, what this must specify be, wherein the body case of the improved mist of oil filter drum of the utility model blower fan structure can be used in combination as another kind, as Fig. 8, shown in Figure 9, and be another preferred embodiment of the present utility model, a large-scale air sucking mouth 611 is offered in these body case 61 bottom surfaces, and utilize bolt 612 lock groups to have the beam 62 and the adapter 63 of through hole 621 in the bottom of this body case 61, and make this adapter 63 just be serially connected with 611 bottoms, air sucking mouth of this body case 61, taking over 63 bottom pipe ends as for this is that to be assembled with protecting wire net 631 like this, forms straight formula oil suction mist oxious gas mode.

When starting these blower 30 runnings, promptly suck the mist of oil oxious gas rapidly from taking over 63 protecting wire net 631, this mist of oil oxious gas is just by the through hole 621 of beam 62 and the air sucking mouth 611 of body case 61, penetrate filter screen 43 perisporiums then and filter oil stain first, 311 enter the blower 30 vortexs exhaust duct 32 of passing through from the air sucking mouth again, in leading into difference body 51 from the side pipe 513 of cyclone separator 50 then, just carry out filtering the second time oil stain at filter material 52, so that peace and quiet air is discharged from the exhaust port 532 of top cover 53, and mist of oil is to be gathered into oil stain because of inwall that the air pressure vortex condenses upon difference body 51, down flow to water conservancy diversion joint 515 again and derive recovery, as for the aforementioned body case 61 inner oil stains of assembling at oil sump tank assembly 40, treat that this blower 30 then is the air sucking mouth 611 from body case 61 when cutting out, the protecting wire net 631 of adapter 63 is down guided and is passed back in the board, reaches the effect of secondary filter in view of the above.

In sum as can be known, the utility model " improved mist of oil filter drum blower fan structure " design, the spatial structure of its innovation, not only can form horizontal type and straight formula oil suction mist oxious gas, the high efficiency practical effect of performance double filtration, have novelty, creativeness and practicability, meet every important document of novel patent, so propose patent application in accordance with the law.

Claims

1. improved mist of oil filter drum blower fan structure, it is characterized in that, mainly be to be provided with string group oil sump tank assembly on the pipe connector of air sucking mouth at this blower, connect cyclone separator in the exhaust duct position of this blower in addition, suck after the mist of oil oxious gas filters oil stain first from the oil sump tank assembly when starting the running of this blower, import this cyclone separator through the exhaust duct of blower again and carry out filtering the second time oil stain, wherein;

This oil sump tank assembly comprises body case, oil-collecting pedestal, filter screen and cover plate, and it is to borrow the connection tube of cover plate to be plugged on the pipe connector of blower, and is locked with the handle bolt;

This body case is to be opening hollow out housing up, the bottom surface projection is counted Zhi Lizhu for locking oil-collecting pedestal, one side outer wall is stretched and is established the large-scale adapter with air sucking mouth, the slightly little joint that the locking of nearly bottom has pod apertures, in addition offer breach in the one side wall surface, this breach is for putting, take out filter screen, and it utilizes loose-leaf and the clasp dodge gate that is pivoted, proper seal gap when this dodge gate is closed, and be assembled with seal ring at this dodge gate inner side surface;

This oil-collecting pedestal is arranged with the oblique cone portion with pod apertures down, and end face supplies the bearing filter screen, and makes this filter screen just be arranged in the abdomen of body case;

This cover plate is the top that lock overlays on the body case, its end face projection connection tube, and the inner group of this connection tube is put seal ring;

This cyclone separator comprises difference body, filter material and top cover, and it is to borrow the side pipe of difference body to be connected on the exhaust duct of blower;

This branch pipe body by integral forming is divided into the three pipe manifold of bottom tube, push pipe and side pipe, below this bottom tube, establish awl bucket portion, for screw lock water conservancy diversion joint, offer side opening in its push pipe perisporium in addition, and utilize loose-leaf and the clasp arc dodge gate that is pivoted, when this dodge gate is closed, just sealing above-mentioned side opening, its push pipe is for the bearing filter material, and this side opening is for putting, take out filter material;

This top cover is to lock at the top of difference body, and its end face projection has the connection tube of exhaust port, its bottom surface assembling protecting wire net.

2. improved mist of oil filter drum blower fan structure according to claim 1, it is characterized in that described body case can do another kind of combination, a large-scale air sucking mouth is offered in this body case bottom surface, and have the beam and the adapter of through hole in the bottom of this body case lock group, and make this adapter just be serially connected with the bottom, air sucking mouth of this body case, this adapter bottom pipe end is to be assembled with protecting wire net, and forms straight formula oil suction mist oxious gas structure.