CN2661372Y

CN2661372Y - Modified dust collection and filter structure of grinding machine

Info

Publication number: CN2661372Y
Application number: CN 200320102132
Authority: CN
Inventors: 张祯育
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-10-27
Filing date: 2003-10-27
Publication date: 2004-12-08
Anticipated expiration: 2013-10-27

Abstract

The utility model relates to an improved dust absorption and filtration structure of a grinding machine. The grinding machine is mainly equipped with a grinding chamber, and a dust falling chamber is arranged below the grinding chamber. A turbulent flow chamber is arranged at the back of the grinding chamber and the dust falling chamber, and an exhaust fan is arranged on the top of the grinding chamber and the turbulent flow chamber. A water pedestal is arranged at the place where the lower part of the dust-falling chamber is communicated with the turbulent flow chamber, and a scrolling station is arranged below an impermeable wall of the water pedestal between the dust falling chamber and the turbulent flow chamber. A water trough and a filtration trough are arranged at the lower part of the water pedestal. Therefore, the utility model makes that air does not still contains dust particles because the filtration effect of the filtration material layer is bad.

Description

The dust-absorbing filtering structure-improved of grinding machine

Technical field

The utility model relates to a kind of dust-absorbing filtering structure-improved of grinding machine, and it mainly is to utilize the scrollwork centrifugal action, washs the dust-absorbing filtering structure-improved of the grinding machine of dust powder with water filtration.

Background technology

Because no matter present various product is a metal, wooden, rubber, the commodity that plastic cement is made, cutting is on the make often arranged, grind, the processing operation of boring etc., and this processing operation must cause powder, dust, micronic dusts such as detritus, mouth and nose and tracheae lung to human respiratory, even eyes all can damage, therefore the powder that the attrition process operation is caused, the absorption of dust is very important, especially can prevent powder fully, dust touches the mouth and nose and the eyes of respiratory system, with the more primary part of the health of safeguarding human body, but because of factors such as present technology and processing operations, there is no combining of desirable grinding technique and control of dust technology, the technology that only has collocation to use.

The utility model is the improvement according to the grinding machine of No. the 032706871st, application case before the applicant, preceding application case sees also Fig. 1, its grinder 10 main compositions are to be provided with a grinding chamber 11 on body, be provided with falling dust room 12 at 11 ends of grinding chamber, rear device in grinding chamber 11 and falling dust room 12 has a filter material layer 14, be provided with a check valve 13 between falling dust room 12 and the filter material layer 14, be equiped with an air exhauster 15 in filter material layer 14 upper end in addition, below check valve 13, then install a disposal box 16; When air is discharged in air exhauster 15 drivings, check valve 13 promptly separates with falling dust room 12, make air-flow pass through check valve 13 through falling dust room 12 by grinding chamber 11, discharge from discharging grinder 10 tops, and the air-flow of discharging is when passing filter material layer 14 after by check valve 13, to be subjected to filter material layer 14 to be filtered into clean air from the dust powder that grinding chamber 11 sucks, the dust that is filtered is removed after then being collected by disposal box 16 again, though this design can effectively be filtered cleaned air in grinding, on follow-up cleaning machine, still have the necessary regular operation of following work:

1, filter material layer, fan and filter space must often clean or change, otherwise will cause filter effect not good with the workload that increases the operating personnel.

2, the dust of Shou Jiing must be processed processing separately to avoid contaminated environment, the waste of the increase of formation cost and personnel's operating efficiency.

Summary of the invention

The utility model is the washing application platform that adopts no pump, produce centrifugal force with flow at high speed, the filtration that allows the water generates vortex filter paint spray and dust is applied on the utility model, make grinding machine that preferable filter effect also be arranged, it mainly is to utilize this structure to make air-flow at sucking action that flow at high speed produced, the water that drives liquid enters a scrollwork mechanism, make the circular movement of water generates vortex and produce cascade shape aqueous vapor, the dust powder dissolution is blended in the water droplet and allows clean air discharge with air separation.

This design promptly has the following advantages:

Be but that filter material layer repetitive cycling used with water 1,, save the cleaned and changed operation of cost and minimizing filter material layer.

2, the dust powder of the Shou Jiing dusting piece that can directly pressurize, the subsequent treatment operation of omitting the dust powder collection can directly be sold and be given back system industry and increase income.

3, reduce the wash number and shutdown number of times of grinding machine, and then improve its processing operation timeliness and production capacity.

4, prevent the secondary pollution of filter material layer when cleaning or change, and avoid the cleanup crew to suck dust and dust because of secondary pollution.

The purpose of this utility model provides a kind of dust-absorbing filtering structure-improved of grinding machine, mainly be to utilize the scrollwork centrifugal action with water filtration washing dust powder, case must often clean or change the operation of filter material layer before the improvement with air-flow and filter material layer filtered air, the residue dust that makes in the processing to be produced is sneaked in the water because of humidity in the air increases to combine with aqueous vapor rapidly, and separate fully with air, make the air can be because of the not good micronic dust that still contains of filter material layer filter effect.

The utility model provides a kind of dust-absorbing filtering structure-improved of grinding machine, this grinder mainly is to be provided with a grinding chamber, below grinding chamber, be provided with a falling dust room, both rears are provided with a flow-disturbing chamber, end device has an air exhauster on grinding chamber and the flow-disturbing chamber, this falling dust room below is provided with a water pedestal with the place of connection, flow-disturbing chamber, and the core wall of water pedestal between falling dust room and flow-disturbing chamber has a scrollwork platform, and water pedestal below is provided with a tank and lautertuns.

The utility model provides a kind of dust-absorbing filtering structure-improved of grinding machine, is provided with hackle mark in this core wall bottom.

The utility model provides a kind of dust-absorbing filtering structure-improved of grinding machine, at the indoor shutter that is provided with plural number of this flow-disturbing.

The utility model provides a kind of dust-absorbing filtering structure-improved of grinding machine, is provided with a filter press below this tank and lautertuns.

The utility model provides a kind of dust-absorbing filtering structure-improved of grinding machine, is provided with water inlet, delivery port and gap at this grinder near bottom position.

The utility model can make the air can be because of the not good micronic dust that still contains of filter material layer filter effect.

Description of drawings

Fig. 1 is traditional grinding machine structural representation.

Fig. 2 is the structural representation of the utility model preferred embodiment.

Fig. 3 is the A-A enlarged drawing of Fig. 2.

The specific embodiment

See also Fig. 2, shown in 3, it is design one grinding chamber 21 above grinder 20, device has a falling dust room 22 below grinding chamber 21, be provided with a core wall 220 in falling dust room 22 inboards, its bottom is provided with a hackle mark 221, core wall 220 belows are provided with a water pedestal 23 in addition, 221 places are provided with scrollwork platform 24 and keep a suitable distance at water pedestal 23 nearly hackle marks, these water pedestal 23 tops and core wall 220 rears are designed to a flow-disturbing chamber 28, a tank 25 and lautertuns 26 are then established in water pedestal 23 bottoms, under both then device one filter press 27 is arranged, be provided with the shutter 29 of plural number in addition in the flow-disturbing chamber 28, in being provided with water inlet 31 near water pedestal 23 sides, a delivery port 32 and a gap 33, an air exhauster 30 is then installed on 28 tops, flow-disturbing chamber;

Earlier water is injected in the tank 25 by water inlet 31 in use, make the height of height of water level maintenance near the hackle mark 221 of core wall 220, air-flow is when being discharged from rapidly in air exhauster 30 starts flow-disturbing chamber 28, back, driving falling dust room's 22 interior air-flows flows at a high speed in the flow-disturbing chamber 28, swiftly flowing air-flow drive this moment water flows, and be subjected to its moulding and influence and form flowing of a circle at scrollwork platform 24, impact hackle mark 221 and produce spray, and flow downward in the indentation, there of hackle mark 221 and to form the cascade curtain, gas and processing generation dust powder promptly flow to hackle mark 221 places rapidly in the grinding chamber 21 simultaneously, allow the dust powder combine with aqueous vapor and form a muddy water at scrollwork platform 24 places, delivery port 32 by water pedestal 23 another sides flows to precipitation in the lautertuns 26 again, dust are accumulate to when a certain amount of in the groove to be filtered 26, the sediment that lautertuns 26 is about to be deposited in the groove is poured filter press 27 briquets into, and muddy water is after filtering back formation clean water through filter pocket 26, being back to tank 25 reuses, and the aqueous vapor weight that combines with the dust powder is than the lighter, when continuing in flow-disturbing chamber 28, to rise with air-flow, then be subjected to the plural number shutter 29 obstruct and be attached to be condensed into water droplet on the plate after, entering lautertuns 26 along shutter 29 drippage backflows filters, and since in the flow-disturbing chamber 28 moistures heavily allow each micronic dust be subjected to shutter 29 obstruct under and adhere to aqueous vapor and to combine, add 24 pairs of airborne dust of scrollwork platform and make to force washing and filtering, can guarantee peace and quiet by the air that air exhauster 30 is discharged, water inlet 31 tops of flow-disturbing chamber 28 are provided with a gap 33 in addition, by this gap 33 control heights of water level, just reach preferable function with water filtration dust in the water yield of the scrollwork platform 24 of water pedestal 23.

Described before combining, the utility model is the complete novelty of tool, and there be not the open or application of fellow in institute formerly, and has had the value of the industry applications that effect essence promotes, proposes patent application in accordance with the law; Yet this specification only is the narration of preferred embodiment, be not with this as the defining of claim, the modification that each constituent components is done under principle of the present utility model, technology such as, development all should be encompassed in the claim of the present utility model.

Claims

1, a kind of dust-absorbing filtering structure-improved of grinding machine, it is characterized in that: this grinder mainly is to be provided with a grinding chamber, below grinding chamber, be provided with a falling dust room, both rears are provided with a flow-disturbing chamber, end device has an air exhauster on grinding chamber and the flow-disturbing chamber, this falling dust room below is provided with a water pedestal with the place of connection, flow-disturbing chamber, and the core wall of water pedestal between falling dust room and flow-disturbing chamber has a scrollwork platform, and water pedestal below is provided with a tank and lautertuns.

2, the dust-absorbing filtering structure-improved of a kind of grinding machine according to claim 1 is characterized in that: be provided with hackle mark in this core wall bottom.

3, the dust-absorbing filtering structure-improved of a kind of grinding machine according to claim 1 is characterized in that: at the indoor shutter that is provided with plural number of this flow-disturbing.

4, the dust-absorbing filtering structure-improved of a kind of grinding machine according to claim 1 is characterized in that: be provided with a filter press below this tank and lautertuns.

5, the dust-absorbing filtering structure-improved of a kind of grinding machine according to claim 1 is characterized in that: be provided with water inlet, delivery port and gap at this grinder near bottom position.