CN208612013U - One kind being applied to welding platform dedusting environment friendly equipment - Google Patents

Abstract

The utility model discloses one kind to be applied to welding platform dedusting environment friendly equipment, including filter box and taper dust box, the filter box lower end is connect with taper dust box upper end, the taper dust box is connected to dusty gas pipeline, the filter box is connected to purification gas pipeline, it is provided in the filter box with porous card, a dust-removal cloth-bag is mounted in hole on the card, injection tube is set above the dust-removal cloth-bag, the injection tube is connect with the pulse vent valve and gas bag being set on filter box, the tapered end of taper disposal box lower end is provided with ash bucket, unloading valve is provided in the ash bucket.The utility model effectively can administer industrial dust and be handled, so as to improve plant operations air environment and air conservation by above equipment.

Description

One kind being applied to welding platform dedusting environment friendly equipment

Technical field

The utility model belongs to technical field of environment protection equipment, is applied to welding platform dedusting environment friendly more particularly to one kind and sets It is standby.

Background technique

The enhancing and environmental protection that Chinese residents environmental consciousness is promoted while industrialzation and urbanization rate fast development produce The development of industry.Currently, country increases the management to heavy polluted industries such as electric power, cement, steel, chemical industry, light industrys, reinforces The construction investment that environmental protections infrastructure is centrally disposed etc. to town sewage, rubbish and hazardous waste, effectively pulls The market demand of environmental protection industry, industry total size expand rapidly, and field is constantly expanded, and structure gradually adjusts, and integral level has Larger promotion, running quality and benefit further increase, from initial stage based on " disposal of three wastes ", development be include environmental protection Product, environmental services, clean products, the cyclic utilization of waste, inter-trade, trans-regional, the substantially complete industrial system of industry class.

Industrial dust is often referred to the industrial waste gas of dust-laden or results from crushing in solid material process, screening, defeated It send, the mechanical processes such as explosion, or results from the processes such as burning, high-temperature fusion and chemical reaction.These are in industrial processes Workshop air environment can be destroyed by often distributing various industrial dust, endanger the health of operating staff, and damage plant machinery is set Standby, discharge can also pollute atmospheric environment and cause social effects of pollution.Therefore in order to which industrial dust is administered and industrial dust processing, improve vehicle Between operate air environment and air conservation, there is an urgent need to take targetedly facility, carry out industrial dust improvement, make employee Working site reach sanitary standard, so that the discharge of environmental protection facility is reached discharge standard.

Utility model content

Workshop can be destroyed for various industrial dust are often distributed in above-mentioned industrial processes existing in the prior art Air environment endangers the health of operating staff, damages plant machinery equipment, and discharge can also pollute atmospheric environment and cause society The problem of public hazards, this application provides one kind to be applied to welding platform dedusting environment friendly equipment.

To solve the above problems, the utility model, which provides one kind, is applied to welding platform dedusting environment friendly equipment, the weldering Connecing platform includes welding platform braced frame, and the welding platform braced frame surrounds cavity body structure, and welding is provided in cavity Platform ventilative board, the lower section of welding platform ventilative board are welding platform sink and welding platform flue, the welding platform flue For sealing structure, Qi Bishang offers suction hole, and the suction hole is opened and closed by the control of welding platform flue switch valve, One end of the welding platform flue is connected to dusty gas pipeline, and the dusty gas pipeline is connected to dedusting environment friendly equipment.

Wherein, the dedusting environment friendly equipment, including filter box and taper dust box, the filter box lower end and cone The connection of shape dust box upper end, the taper dust box are connected to dusty gas pipeline, the filter box and purification gas Pipeline connection is provided in the filter box with porous card, is mounted on a dedusting in the hole on the card Injection tube is arranged in cloth bag, the dust-removal cloth-bag top, and the injection tube and the pulse vent valve being set on filter box are gentle Packet connection, the tapered end of taper disposal box lower end is provided with ash bucket, is provided with unloading valve in the ash bucket.

Wherein, one end of the purification gas pipeline connects blower, and the other end is connected on filter box and is located at and has The top of porous card, the blower are driven by decelerating motor.

It compared with prior art, can be effectively to industry the utility model has the following beneficial effects: by above equipment Dust is administered and is handled, so as to improve plant operations air environment and air conservation.

Detailed description of the invention

Fig. 1 show the structural schematic diagram of the application first embodiment；

Fig. 2 show the structural schematic diagram of the filter box of the application first embodiment；

Fig. 3 show the structural schematic diagram of the ash bucket of the application first embodiment；

Fig. 4 show the structural schematic diagram of the application second embodiment；

Fig. 5 show the first schematic diagram of structure of the welding platform of the application second embodiment；

Fig. 6 show the second schematic diagram of structure of the welding platform of the application second embodiment；

Fig. 7 show the structure third schematic diagram of the welding platform of the application second embodiment；

Fig. 8 show the structural schematic diagram of the application 3rd embodiment；

Fig. 9 show the first schematic diagram of structure of the Cutting platform of the application 3rd embodiment；

Figure 10 show the second schematic diagram of structure of the Cutting platform of the application 3rd embodiment；

Figure 11 show the structure third schematic diagram of the Cutting platform of the application 3rd embodiment；

Figure label: 1- safety top guardrail, 2- ladder, 3- pulse vent valve, 4- gas bag, 5- peep hole, 6- taper collection Dirt case, 7- dusty gas pipeline, 8- welding platform, 9- support frame, 10- unloading valve, 11- ash bucket, 12- pedestal, 13- slow down electric Machine, 14- blower, 15- purification gas pipeline, 16- cover board, 17- have porous card, 18- filter box, 19- dust-removal cloth-bag, 20- sealing plate, 21- rotary shaft, 22- walker, 23- cutting head, 24- fountain head, 25- Cutting platform, 26- welding platform are ventilative Plate, the first flue of 27- welding platform, the second flue of 28- welding platform, 29- welding platform flue switch valve, 30- Cutting platform Support frame, 31- Cutting platform ventilative board, 32- Cutting platform flue, 33- circulating pump, 34- Cutting platform sink.

Specific embodiment

It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another It indicates, all technical and scientific terms used herein has identical to be contained with the normally understood of the application technical field Justice.

It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular Also be intended to include plural form, additionally, it should be understood that, when in the present specification using belong to "comprising" and/or " packet Include " when, indicate existing characteristics, step, operation, portion.

It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase Mutually combination.

Embodiment 1

As shown in Figure 1-3, present embodiments providing a kind of applied to welding platform dedusting environment friendly equipment, including filter box 18 and taper dust box 6,18 lower end of filter box connect with 6 upper end of taper dust box, the taper dust box 6 It is connected to dusty gas pipeline 7, the filter box 18 is connected to purification gas pipeline 15, is provided in the filter box 18 With porous card 17, a dust-removal cloth-bag 19, the dedusting are mounted in the hole on porous card 17 Injection tube is set above cloth bag 19, the injection tube is connect with the pulse vent valve 3 and gas bag 4 being set on filter box 18, The tapered end of 6 lower end of taper disposal box is provided with ash bucket 11, is provided with unloading valve 10 in the ash bucket 11.The purified gas One end of body pipeline 15 connects blower 14, and the other end is connected on filter box 18 and is located at upper with porous card 17 Side, the blower 14 are driven by decelerating motor 13.

The dusty gas being discharged out of workshop is entered in taper dust box 6 by dusty gas pipeline 7, because of dashing forward for air-flow So expansion, flow velocity reduce suddenly, and the big dust of such particle falls into taper disposal box 6 by self gravity, remaining dust quilt Detention maintains certain equipment resistance in the outer wall of dedusting filtering bag 19 in order to guarantee the normal operation of equipment, and dust-removal cloth-bag 19 is logical Cross injection tube spray compressed air spraying dedusting filtering bag, by control system complete pulse, by inducing peripheral large quantity of air into Enter dedusting filtering bag, so that dedusting filtering bag moment sharply expands, cause successively impulse shock, product is attached to the ash of dedusting filtering bag outer wall Dirt is shaken off, and into taper disposal box, after ash bucket 11, is discharged by unloading valve 10；Purified gas is extracted by blower and is arranged Out.

In the present embodiment, dusty gas pipeline can connect, welding platform or Cutting platform, collects welding or cutting is made The dusty gas generated in industry.

Embodiment 2

As shown in figs. 4-7, on the basis of embodiment 1, this application provides a kind of specific structures of welding platform, utilize The welding platform of the structure, may be implemented the mobile phone of dusty gas, and welding platform includes welding platform braced frame, the welding Platform frame surrounds cavity body structure, and welding platform ventilative board 26, the lower section of welding platform ventilative board 26 are provided in cavity For welding platform sink and welding platform flue, the welding platform flue is quad seal structure, is opened up on two side wall There is suction hole, the suction hole is opened and closed by the control of welding platform flue switch valve 29, the welding platform flue One end is connected to the dusty gas pipeline.

In the present embodiment, the welding platform flue includes the second flue of the first flue of welding platform 27 and welding platform 28, the welding platform flue switch valve includes push-pull rod and the sealing plate that is arranged on push-pull rod, by pushing away described in push-and-pull Pull rod realizes closing and unlatching of the sealing plate to suction hole, and push-pull rod drives the sealing plate mobile.Pass through the closing of suction hole And unlatching, the control in effective air duct is realized, so as to the energy of effectively save blower.

When in use, multiple air holes are provided on welding platform ventilative board 26, welding operation is saturating in welding platform It is operated on aerofoil 26, generates dust and gas by the suction hole of air hole and flue and enter flue, to be discharged, in which portion When the work of position, the sealing plate at which position is opened.

Embodiment 3

As illustrated in figs. 8-11, the present embodiment is improvement on the basis of embodiment 1, provides a kind of tool for cutting work Body Cutting platform structure, the Cutting platform include Cutting platform braced frame, and the Cutting platform braced frame surrounds cavity Structure, the Cutting platform support frame 30 for being used to support steel plate to be cut is provided in cavity, and Cutting platform support frame 30 passes through more The cell structure that the criss-cross metal plate of block is welded, and it is provided with support protrusion above the connecting portion of some plates, Convenient for the setting of steel plate to be cut, the lower section of Cutting platform support frame 30 is provided with Cutting platform ventilative board 31, the cutting Cutting platform flue 32 and Cutting platform sink 34 are provided with below platform ventilative board 31, the Cutting platform flue 32 is rectangular Sealing structure, Qi Bishang offer suction hole, and the suction hole is opened and closed by the control of Cutting platform flue switch valve, institute The one end for stating Cutting platform flue is connected to the dusty gas pipeline.The Cutting platform flue switch valve, including push-pull rod And the sealing plate on push-pull rod is set, closing and unlatching of the sealing plate to suction hole are realized by pushing and pulling the push-pull rod.

In addition, being additionally provided with walker above Cutting platform braced frame, cutting head is provided on the walker 22 23 and fountain head 24, circulating pump is provided in the Cutting platform sink 34, and the fountain head passes through water pipe and the circulating pump 33 connections, fountain head 24 are used for the water-spraying control of cutting part, and the water of spray realizes water circulation benefit after ventilative board, into sink With.

In addition, the installation method that the application is applied to welding platform dedusting environment friendly equipment is as follows:

1, for the ease of transport, equipment, which is disintegrated, ships delivery, after receiving equipment, first presses equipment list, checks whether Short Item, Then, check whether damage during transportation, damage caused by transportational process to repair in time, while doing to arrival equipment Good loss prevention, thief-proof equal custodianships；

2, ash exhauster is specially checked, rotation or sliding equipment will apply lubricant, inject profit in decelerating chassis Lubricating oil works normally parts；

3, install when, by be applied to welding platform dedusting environment friendly mechanical drawing and country, industry in relation to installation specification It is required that executing；

4, from bottom to top, Equipment Foundations must be consistent with design drawing for installation equipment, checks and is modified before installing, then Pedestal 12 is lifted, mounting supporting rack 9 and ash bucket 11 after horizontal vertical angle are adjusted, after ash bucket 11 is fixed, checks relative dimensions, After rounding error, lift taper disposal box 6 and filter box 18, then gas bag 4 and pulse vent valve 3 are installed, electrical system and Compressed air line system keeps sealing.

5, should there are gasket, peep hole gasket application glue sticking, gasket overlap joint at peep hole and connecting flange Place's mitered splices, be not allow for gap or fall off, with Anti-air-leakage；

6, it when compressed air line is installed, to be purged in pipeline, except crude removal prevents from blocking, junction will keep close Envelope, pressure testing after installation, pressure test pressure are 1.15 times of operating pressure, and after pressure testing, pressure reducing valve is adjusted to for closed safe valve when pressure testing Authorized pressure；

7, it should be cleaned up everywhere applied to welding platform dedusting environment friendly equipment inside and each flange connector, it is young Thin observation is applied to inside welding platform dedusting environment friendly equipment and unloading valve is blocked either with or without by foreign matter, flat to welding is applied to The foreign matter that platform dedusting environment friendly equipment cuts little ice cleans up, and guarantees to operate normally, and goes out gasket is added in screw hole, then screw on Bolt, with Anti-air-leakage；

8, electric control cabinet installation diagram and explanation are pressed, power supply and control route are installed.

9, installed applied to welding platform dedusting environment friendly equipment complete machine, should be remake by drawing inspection finishing, to cabinet, Detailed inspection is made in welding gap inside and outside air duct, ash bucket, welds the inspection of gap special emphasis to air-tightness, discovery has solder skip, gas The defects of hole seaming, should carry out repair welding, to guarantee its intensity and leakproofness.

10, suppress require when, as requested to be applied to welding platform dedusting environment friendly equipment integrally beat Pressure is examined, and as required, generally for negative pressure suffered by air-purifying chamber multiplied by 1.15 times, minimum pressure uses system after deduster to test pressure The wind pressure value of blower, pressure maintaining 1 hour, slip 2%；

11, filter bag is finally installed, the carrying of filter bag and is parked, it should be noted that prevents the hard object of bag and surrounding, wedge angle object from connecing Touching, collision, forbids trampling, weight, with breakage-proof.The sack and card aperture panelling of filter bag, must not be crooked, leaves no gaps, frame Frame should vertically be installed down from sack.

12, it is installed applied to welding platform dedusting environment friendly equipment.

The test method that the application is applied to welding platform dedusting environment friendly equipment is as follows:

1, it is carried out after whole being installed applied to welding platform dedusting environment friendly equipment, unloading valve etc. is debugged, first Manually, automatic afterwards, each mechanical part answers non-loosening, stuck phenomenon, easy and flexible, good airproof performance, then carries out unloaded test run in 8 hours Turn；

2, simulation no-load experiment is carried out to control cabinet, first checks pulse vent valve, the on-off and valve of unloading valve route one by one Unlatching, whether normal close, then press the timing controlled time, the deashing of each room overall process is carried out by automatically controlled program, should timing it is quasi- Really, each element movement is errorless, and controlled valve opens and closes as required.

3, pulse control is first switched and is opened before blower starting by linkage debugging, then, item of the system fan in operation Load linkage is carried out under part, is repeated Article 2 and is run.

4, real carrying row: process equipment commencement of commercial operation is formally filtered applied to welding platform dedusting environment friendly equipment and removes Dirt formally puts into operation and (runs within general 5-10 minutes in advance) applied to welding platform dedusting environment friendly device program control cabinet, with When a moving component, valve are checked, record operating parameter, such as press timing controlled, should be applied to welding platform dedusting ring Protect equipment resistance reach as defined in Resistance Value when, manually opened control cabinet carries out deashing to filter bag, after each room deashing, stops Only, the time that then statistics resistance reaches specified value again so recycles more in manually opened control cabinet to filter bag progress deashing It is secondary, after obtaining between the steady interval time secondary cleaning cycle, it can be controlled by this time data as control cabinet " timing " The radix of system, input control cabinet, then, control cabinet can formally put into operation in " customization control " automatically；

5, it is finished applied to the work of welding platform dedusting environment friendly equipment debugging

It is as follows that the application is applied to welding platform dedusting environment friendly equipment application method:

Booting, the first step are opened main air blower 3-5 minutes, and second step opens soot cleaning system, and third step opens unloading valve, application The normal program operation of controller setting is pressed in welding platform dedusting environment friendly equipment.

Shutdown, at 3-5 minutes after dust sucting point stops working, the first step closed main air blower, second soot cleaning system operation It closes within 10 minutes or so, after third portion soot cleaning system is closed, ash exhauster was cleared up all dust stratifications dry in operation 5 minutes or so Ash exhauster is closed after net.

The application is applied to the plant maintenance of welding platform dedusting environment friendly and repair method is as follows:

1, it is applied to welding platform dedusting environment friendly equipment to operate and overhaul by professional, grasps comprehensively and be applied to welding The performance and construction of platform dedusting environment friendly equipment, timely processing of finding the problem, it is ensured that dust pelletizing system runs well, and operator on duty wants Record operating condition on duty and related data；

2, rotary part timing is cleared up；

3, discovery exhaust outlet is smoldered, and is emitted ash, is shown to have had filter bag run-down or fall off, and is overhauled in time, when maintenance, is stopped by room Wind opens cover board, as found there is dust stratification at sack, illustrates filter bag damage, needs to change or repair.

4, it is applied to welding platform dedusting environment friendly equipment resistance generally in 1470-1770pa, cleaning cycle is according to resistance feelings Condition is adjusted by the configuration switch in control cabinet.

5, the air filter timing blowdown of compressed air system, the minimum point drain valve of gas bag will be drained periodically.There is storage Gas tank also will be drained periodically.

6, control valve will have professional's maintenance, periodically check solenoid valve and pulse valve.

The above is only the preferred embodiment of the utility model, it is noted that for the general of the art For logical technical staff, without departing from the principle of this utility model, several improvements and modifications can also be made, these change It also should be regarded as the protection scope of the utility model into retouching.

Claims (1)

1. one kind is applied to welding platform dedusting environment friendly equipment, which is characterized in that the welding platform includes welding platform support Frame, the welding platform braced frame surround cavity body structure, welding platform ventilative board are provided in cavity, and welding platform is ventilative The lower section of plate is welding platform sink and welding platform flue, and the welding platform flue is sealing structure, and Qi Bishang is offered Suction hole, the suction hole are opened and closed by the control of welding platform flue switch valve, one end of the welding platform flue It is connected to dusty gas pipeline, the dusty gas pipeline is connected to dedusting environment friendly equipment.