CN207578199U - A kind of environment-friendly type strength recycles sand blasting room - Google Patents

Abstract

The utility model discloses a kind of environment-friendly type strengths to recycle sand blasting room, including melt pit and room body, the melt pit is located at below room body, one side of room body is equipped with gate, and the ground of room body is equipped with grating panel, the hourglass of multiple matrixes arrangement is equipped with below grating panel, the hourglass bottom is connected to strength collecting machine by pipeline, silt box is equipped with below the strength collecting machine, the silt box is connected to cyclone separator by pipeline, and the cyclone separator is connected to the second deduster；The side of the room body is equipped with suction inlet, and the suction inlet is connected to the first deduster by dust sucting pipeline, several wind-supplying mouths and headlamp are additionally provided at the top of the room body.The structure design of the utility model is reasonable, and integrated operation expense is low, saves the energy；Endless form is recycled using the sand material without transmission conveying machinery, failure rate is low, freedom from repairs；Honeycomb floor return sand structure, without deep-cut melt pit or without ground a heatable brick bed, civil engineering cost and construction period are greatly reduced；Sandblasting chamber body employs top and covers wind, and lower part and side can carry out the dust suppression endless form of air draught.

Description

A kind of environment-friendly type strength recycles sand blasting room

Technical field

The utility model belongs to machinery manufacturing technology field, and in particular to a kind of environment-friendly type strength recycles sand blasting room.

Background technology

Existing strength recycling sand blasting room can not realize the dedusting in room body so that working environment amount of dust is big, significantly dirty Working environment is contaminated.

Utility model content

Purpose of utility model：The purpose of this utility model is to solve deficiency of the prior art, provides a kind of environmental protection Type strength recycles sand blasting room.

Technical solution：A kind of environment-friendly type strength recycling sand blasting room described in the utility model, it is described including melt pit and room body Melt pit is located at below room body, and one side of room body is equipped with gate, and the ground of room body is equipped with grating panel, is set below grating panel There is the hourglass of multiple matrix arrangements, the hourglass bottom is connected to strength collecting machine, the strength collecting machine lower section by pipeline Equipped with silt box, the silt box is connected to cyclone separator by pipeline, and the cyclone separator is connected to the second deduster； The side of the room body is equipped with suction inlet, and the suction inlet is connected to the first deduster, the room body top by dust sucting pipeline It is additionally provided with several wind-supplying mouths and headlamp.

Further, the depth of the melt pit is not less than 1mm, and width is not less than 2m, and length is not less than 10m.

Further, the room body does basic framework using 100*100mm square tubes, and wall of facing the wall and meditating outside uses 50mm*12k* 0.476 thick sandwich panel manufacture, color steel sandwich of layers is styrofoam.

Further, the gate uses hand foldable formula, and room body side is additionally provided with safety door.

Further, the room body inner wall surrounding patch hangs with the abrasive rubber of 5mm thickness and ceiling patch hangs with the wear-resisting of 2mm thickness Rubber is as protective layer.

Further, the grating panel is welded using 40*4mm bolt for fastening a door from outside steel steel bars.

Further, first deduster and the second deduster use modularization filter cartridge dust remover.

Further, filter device is equipped at the wind-supplying mouth.

Advantageous effect：The structure design of the utility model is reasonable, and integrated operation expense is low, saves the energy；Using defeated without being driven The sand material recycling endless form of machinery is sent, failure rate is low, freedom from repairs；Honeycomb floor returns sand structure, without deep-cutting melt pit or need not Ground a heatable brick bed, civil engineering cost and construction period are greatly reduced；Sandblasting chamber body employs top and covers wind, and lower part and side can be inhaled The dust suppression endless form of wind.

Description of the drawings

Fig. 1 is the structural front view of the utility model；

Fig. 2 is the side view of Fig. 1；

Fig. 3 is the vertical view of Fig. 1.

Specific embodiment

Technical scheme of the present invention is described in further detail with reference to specific embodiment.

If Fig. 1 is to a kind of environment-friendly type strength recycling sand blasting room shown in Fig. 3, including melt pit 1 and room body 2, the melt pit 1 is set Below room body 2,2 one side of room body is equipped with gate 3, and the ground of room body 2 is equipped with grating panel 4, and 4 lower section of grating panel is set There is the hourglass 5 of multiple matrix arrangements, 5 bottom of hourglass is connected to strength collecting machine 14, the strength collecting machine by pipeline 14 lower sections are equipped with silt box 10, and the silt box 10 is connected to cyclone separator 11 by pipeline, and the cyclone separator 11 connects It is connected to the second deduster 9；The side of the room body 2 is equipped with suction inlet, and the suction inlet is connected to first by dust sucting pipeline 7 and removes Dirt device 8,2 top of room body are additionally provided with several wind-supplying mouths 12 and headlamp 13.

This sandblasting room body does basic framework using 100*100mm square tubes, and wall of facing the wall and meditating outside is thick color using 50mm*12k*0.476 Steel clamp core manufactures, and good appearance, install convenient, anti-corrosion are durable.Color steel sandwich of layers is styrofoam, with routine The sandblasting room body made of clean steel plate is compared, and is had the characteristics that：

（1）Room body is corrosion-resistant, against weather and water resistance are good, outdoor can place：Sandblasting room body, which is such as placed in outdoor, to be made With as long as building easy rain-proof shelter, without another lid workshop, significantly reducing capital construction cost；

（2）Good sound insulation and incubation and thermal insulation function：

Since sandblasting chamber body is using sandwich color steel plate manufacture, Sandwich materials are polystyrene foamed plastic, therefore with good Good heat-insulation and heat-preservation function.The high frequency squeal-noise for 1500HZ -2000HZ that it is generated when can be by sandblasting drop to 500HZ hereinafter, Significantly improve noisy environment；

（3）Shape simple and beautiful：

Using color steel plate structure, sandblasting room body can one-pass molding, shape is succinctly smooth, attractive and durable.Without carrying out again Surface treatment and and finishing work；

（4）It migrates and is transformed and is very convenient：

The modular designs that the entire room body part of TS sand blasting rooms uses, due to the characteristic of color steel in itself, light weight is convenient for Cutting, can dismount, also without ground, it is possible to arbitrary mobile and increase and decrease unit.When thus special suitable necessary Dismounting is transferred and secondary use.

According to the technological process in client workshop, room body can open up work gate at one end.Work gate opening ways be Hand foldable formula.

Manual gate size separately sets 850 × 1900mm safety door 6 for 4x4.5 meters of in sand blasting room body side surface, supplies Operating personnel pass in and out.All door body do skeleton by shaped steel, and color steel does door-plate, door-plate inside fixed protection rubber slab.Accomplish It is solid and reliable, it is sealed and switchs freely.

Observation window is disposed on work gate, facilitates the sandblasting operation inside observation cabin body so as to the personnel outside room body Situation is conducive to keep the safety in production again simultaneously, prevents accident.In order to avoid breaking sight glass during sandblasting, we are in form Glass is internally provided with protective plate, when need observe sand blasting room in situation when open protective plate, after observation, put down Protective plate.

Effectively to avoid sandblasting（Ball）Sand material is sprayed or is rebounded onto sand blasting room wall and ceiling in the process, room body inner wall Surrounding patch hangs with the abrasive rubber of 5mm thickness and ceiling all pastes the abrasive rubber for hanging with 2mm thickness as protective layer.The rubber of wall surrounding The rubber slab of certain breadth is pressed on the type steel skeleton of room body by glue protective plate using press strip, and adjacent rubber slab is using overlap joint Mode arranges, and can effectively ensure that color plate wall body and wall skeleton will not be worn by sand material.When wear-resistant rubber sheet damages Later, the wear-resistant rubber sheet for answering quick-replaceable new.

Extraneous air air inlet is must be provided at the top of environment-friendly type strength recycling sandblasting room body, the purpose is to make entire sandblasting The ventilation and dust removal system in room forms an outer loop state.

The air inlet of this room body is designed as filtering type structure.Different number is provided with according to the size of client's room body size Air inlet.During sandblasting operation, the extraneous air entered from air inlet is here divided evenly over the entire horizontal cross-section of sandblasting room body, Then it moves from top to down, the flow velocity for making the horizontal cross-section of sandblasting room body is uniform.The sand material sprayed simultaneously cannot pass through air inlet again Mouth is splashed to the outside of sandblasting room body.

Sandblasting house floor uses metallic grid, is on the one hand conducive to abrasive material（Sand）Collection, drain, be on the other hand conducive to The walking safety of worker.To prevent impurity that the working time has volume larger and foreign matter from entering sand-returning pipe road by honeycomb, block Spray gun, this equipment is in grid lower part（Honeycomb floor）Filter screen is set, to prevent the entrance of impurity and foreign matter.Impurity and foreign matter Clear up it is very convenient, only the grid being laid on room body internal ground need to be opened, so that it may with by its thoroughly clear up, so as to ensure Recycling pipe network can smooth cycle operation for a long time

Foot level grill is welded using 40*4mm bolt for fastening a door from outside steel steel bars.The specific size and work of breadth and quantity by room body The rail spacing of trolley determines.The every square metre of load-bearing of foot level grill being configured inside usual sand blasting room body is 300 kilograms or more, such as Needing the foot level grill load-bearing requirements of bigger needs client's design requirement especially set out.

House dust concentration is higher during due to sandblasting operation, and the sand-blasting abrasive particularly used in client is that quartz sand etc. is broken During the higher abrasive material of broken rate, the illuminance in room body just will more be ensured.According to general specification, sand blasting room intraoral illumination degree must Palpus >=400LUX.Lamps and lanterns can be damaged in view of steel sand splashing, therefore design and lamps and lanterns are placed on outdoor, shone through tempered glass Interior is penetrated, top installation indoors 10（400W）Explosion-proof lamp ensures good illumination effect.Using deep according to anti-riot on this programme roof For type structural metal halide lamp as illuminations, the irradiation light of such lamps and lanterns, which has, penetrates the very competent spy of dust Point is particularly suitable for the configuration operating mode that dust is larger inside room body and uses.Lamps and lanterns access path has also specially been reserved on roof, is convenient for Replacement and lamps and lanterns maintenance to protective glass.

The bottom of sand blasting room is the region collected sand and arrange dust collection pipeline, is specifically intended for collecting the mill being scattered in during sandblasting The dust generated in material and sandblasting procedures.This programme will be made into sealed inverted " v " shape shape in Ji Sha areas with steel plate, be conducive to Abrasive material and dust recycling and trapping.

The sand room detachable honeycomb floor of block combiner is on the basis of the honeycomb floor technology of ABB AB of the U.S., is passed through Multiple Optimal improvements, and fully consider the abrasion and maintenance of honeycomb recycling floor and recovery channel in the long-term use, Floor will be recycled and recovery channel is made as removable modular combination mode.The maintenance work for making equipment is extremely simple fast Victory, has saved a large amount of member replacing, reduces maintenance cost this structure of equipment in the long-term use and is initiated for my company And the environment-friendly type strength recycling sandblasting room body item of the more clients such as sand blasting room for being successfully applied in Chinese Yitong Passenger Train Co Zhengzhou factory The sand blasting room of this class formation of need not dig melt pit on mesh.

The bottom on cellular floor has uniformly been covered with cellular small bucket, these small buckets connect with the gas-distributing pipe road under small bucket It connects, the wind speed of gas-distributing pipe Lu Yuzhu air pipes is all higher than the floating velocity of sand material；During sandblasting operation, the sand material to gush out is all fallen It falls into gas-distributing pipe into cellular small bucket, then from small bucket, finally by main air pipe, returns in sand dust separator.

There is the repair and maintenance mode of fast simplicity on honeycomb recycling floor, and honeycomb floor first is simple in structure, easy to wear Position is few, needs the position safeguarded few；And honeycomb floor use modular combination mode, can each position easy to disassemble, into Enter to maintenance point.Then the components such as bend pipe easy to wear have been made " standard component " by the safe honeycomb floor contained, that is, make standard Accessory is replaced, is connected with flange-interface, as long as opening strickle during replacement, interface taking-up wear-out part is unclamped and changes new component i.e. Can, it goes to freeze and cut without scene.Greatly facilitate daily maintenance.

In order to ensure the quality of sandblasting and efficiency, it is necessary to by from honeycomb floor recycling back be sand material and dust mixing Object is efficiently separated.After sand material and dust separation, sand material can just continue cycling through use, the major function of sand dust separator Seek to the separating sand and dirt of high-efficiency high-accuracy.And the quality of separating effect directly affects sandblasting performance and the dedusting of sand-blasting machine The strainability of device.

This sand dust separator uses the two-stage pneumatic separator that my company designs exclusively for sand blasting system, and the first order is uniqueness Cyclonic inertia separator, the second level be screen mesh type separator, it can effectively by recovery system sand dust detach, after separation Complete sand material return to sandblasting machine host and continue cycling through use, dust and broken sand are then sent in deduster, store after filtering Periodic cleaning is waited in tip fastening box.The effect of cyclonic inertia separator is to move the gas rotating containing dust, utilizes centrifugation The effect of power gets off the dust catching of fine particle from air-flow.This winnowing type cyclone separator arrangement is simple, and performance is stablized, and does not have There is moving component, maintenance and management is all very convenient.It is a kind of widely used primary cleaner, efficiency of dust collection general 90% is left It is right.The separator of this device configuration, using latest model structure, careful design.It detaches unit lower end and is equipped with shape sand trap（Storing Case）, unit outside is equipped with maintenance and protection frame body.Detach spiral body group and filtering on unit（Filter core）Deduster couples, and has Conducive to noise is reduced, working environment quality is improved）,

By adjusting the regulating mechanism on sand dust separator, the size of separation sand material diameter is adjusted, is suitble to bead, steel The sand dusts separation occasion such as ball steel sand, quartz sand, brown diamond spar sand, applicability are very strong.

During the work time, the high speed impact position by sand material is a vulnerable part to sand dust separator, and our company is in design link With regard to having fully taken into account this problem, reliable protection is done into the inside of pipeline and has been handled, guarantor has been made using high abrasion resisting material Backplate.Can regularly test to protection board, just be replaced in time after protection board is worn out in use, avoid by The barrel of sand dust separator is worn out to be repaired again.Can ensure the original appearance of equipment in this way will not be destroyed, and having can be with Save a large amount of maintenance and repair time.

Dust pelletizing system includes suction, dust discharge pipeline, bottom and side suction inlet, modularization filter cartridge dust remover, dusting fan, row The part such as cloud of dust chimney composition

The operation principle of dust pelletizing system：

This dust pelletizing system uses upper air inlet, lower and side air draft cycle dust suction processing mode in blast room（See room body work Make schematic diagram）.Pure air is entered by the top of room body in sand blasting room, dedusting fan will be polluted in room turbid gas pass through it is each Processing is collected in suction inlet sucking deduster.Since the dust recycling suction inlet of environment-friendly type strength recovery type sand blasting room is whole It is arranged in honeycomb to inhale below sandy ground plate and on the side wall of room body, it is to move from top to bottom always that air-flow, which drives dust, powder Dirt is compressed on the lower part of sand blasting room always, thus in sand blasting room 0.5 meter or more space dust concentration it is very low, visibility is very Height, working environment are good.

Sand material recycle wind turbine from honeycomb floor collect sand dust enter in sand separator carry out sand dust selection by winnowing separating treatment it is same When, also by a part of otiose dust sucking filter core dedusting collection processing, cleaned air is discharged outside air.Dusting fan dust discharge Pipeline can merge as needed, eventually enter into exhaust chimney, realize the standard requirement of qualified discharge.

And traditional sand blasting room, due in structure, dust removal port is typically arranged at the top in shot-peening room, dust Flow direction is that from bottom to top or bottom horizontal flow sheet, therefore dust content during sandblasting operation in shot-peening room is very high always, low visibility, work Make bad environments.

Modularized filter cylinder deduster is the critical component of sand blasting room dedusting link, its working condition directly influences room Interior environment and outdoor discharge standard.

The deduster sinks streaming deduster structure using the Tuoli spy of international popular, with internationally recognizable dedusting expert " Tang Receive gloomy " deduster structure is consistent, and filter cylinder can be interchanged, you can adapted U.S. Donaldson filter cylinder, it also can the domestic filter cylinder of adapted.Filter Core arrangement architecture is rationally distributed, transverse combination installation, and for upper air inlet, lower air draft, high-voltage pulse Pneumatic power back-blowing deashing, effect pole It is good；The structure is conducive to dusty gas and imports each filter cylinder carrier in dust catcher chamber, is uniformly distributed, and conducive to reverse gas cleaning moment quilt The dust kicked down falls, and reduces the possibility of second adsorption；Lower air discharge structure is introduced directly into wind turbine, wind turbine electricity by air-purifying chamber Machine is console mode, enhances the stability of equipment, and can save waste unnecessary caused by pipeline connection.

The deduster dust hopper is furnished with two trolleys that gather dust, and using rapid connection structure, closed and facilitate unlatchings, cleaning Worker very can easily open it, and post-tensioning to designated position handles dust, be not required to the shipment of other containers and caused by Secondary fly-up and pollute environment.

The above descriptions are merely preferred embodiments of the present invention, and not the utility model is made in any form Limitation, although the utility model has been disclosed with preferred embodiment as above, be not limited to the utility model, it is any ripe Professional and technical personnel is known, is not being departed from the range of technical solutions of the utility model, when in the technology using the disclosure above Hold the equivalent embodiment made a little change or be modified to equivalent variations, as long as being without departing from technical solutions of the utility model Hold, any simple modification, equivalent change and modification that foundation the technical essence of the utility model makees above example, still Belong in the range of technical solutions of the utility model.

Claims (6)

1. a kind of environment-friendly type strength recycles sand blasting room, it is characterised in that：Including melt pit (1) and room body (2), the melt pit (1) sets Below room body (2), (2) one side of room body is equipped with gate (3), and the ground of room body (2) is equipped with grating panel (4), grid The hourglass (5) of multiple matrixes arrangement is equipped with below floor (4), hourglass (5) bottom is connected to strength collecting machine by pipeline (14), silt box (10) is equipped with below the strength collecting machine (14), the silt box (10) is connected to whirlwind point by pipeline From device (11), the cyclone separator (11) is connected to the second deduster (9)；The side of the room body (2) is equipped with suction inlet, institute It states suction inlet and the first deduster (8) is connected to by dust sucting pipeline (7), several wind-supplying mouths are additionally provided at the top of the room body (2) (12) and headlamp (13)；

The depth of the melt pit (1) is not less than 1mm, and width is not less than 2m, and length is not less than 10m；

The room body (2) does basic framework using 100*100mm square tubes, and wall of facing the wall and meditating outside is using the thick color steel clamps of 50mm*12k*0.476 Core manufactures, and color steel sandwich of layers is styrofoam.

2. a kind of environment-friendly type strength recycling sand blasting room according to claim 1, it is characterised in that：The gate (3) uses Hand foldable formula, room body (2) side are additionally provided with safety door (6).

3. a kind of environment-friendly type strength recycling sand blasting room according to claim 1, it is characterised in that：Room body (2) inner wall Surrounding patch hangs with the abrasive rubber of 5mm thickness and ceiling patch hangs with the abrasive rubber of 2mm thickness as protective layer.

4. a kind of environment-friendly type strength recycling sand blasting room according to claim 1, it is characterised in that：The grating panel (4) It is welded using 40*4mm bolt for fastening a door from outside steel steel bars.

5. a kind of environment-friendly type strength recycling sand blasting room according to claim 1, it is characterised in that：First deduster (8) and the second deduster (9) uses modularization filter cartridge dust remover.

6. a kind of environment-friendly type strength recycling sand blasting room according to claim 1, it is characterised in that：At the wind-supplying mouth (12) Equipped with filter device.