CN207342373U - Energy-saving center cleaner - Google Patents

Abstract

Workshop dedusting technology field is the utility model is related to, especially energy-saving central cleaner, it includes exhaust tube group, dust-removing box, back-blowing device, dust collect plant and exhaust fan；The exhaust tube group includes main exhaust tube and at least one divides exhaust tube with what main exhaust tube connected, the main exhaust tube is arranged on interior of building and the wall of its one end through building is connected with the air inlet of dust-removing box, the inside for dividing exhaust tube to be arranged on building；The utility model can carry out deashing according to the exhaust air rate of equivalent to dust-removal cloth-bag, on the one hand the wasting phenomenon of the compressed air when period interval deashing can be reduced, play energy saving effect, on the other hand can after exhaust air rate reaches a certain level automatic ash removing so that more favorably with ensure cloth bag dedusting ventilation effect.

Description

Energy-saving center cleaner

Technical field

It the utility model is related to dedusting technology field, more particularly to energy-saving central cleaner.

Background technology

Central dust-removing system is also central dust absorbing system, by dust collector host, dust sucting pipeline, dust suction socket, dust suction subassembly Composition.Dust suction host be placed in outdoor or building computer room, balcony, garage, in equipment workshop.Host passes through the suction in wall Dirt pipeline is connected with the dust suction socket in each room, is connected to the dust suction socket only stayed outside wall such as conventional electrical socket size, A piece longer hose is inserted into dust suction socket when carrying out cleaning, dust, paper scrap, cigarette butt, debris and pernicious gas pass through Stringent sealing vacuum pipe, dust is drawn onto in the refuse bag of dust collector host.

By air-flow suction dust cleaning case dust by dust cleaning case cloth bag or cartridge surface when, dust be blocked in cloth bag or The outer surface of filter core, reaches the separated purpose of gas dirt, at regular intervals often, installed in cloth bag or the gases at high pressure of filter cartridge outlet Pipeline can discharge a gases at high pressure under the control of electromagnetic pulse into cloth bag or filter core, force cloth bag or filter core to carry out instantaneously Expansion and shrink, shake off cloth bag or the dust of filter core outer surface, achieve the purpose that timing deashing, to ensure the saturating of cloth bag or filter core Gas performance, the dust shaken off are fallen under gravity into disposal box.This kind of device is realized to cloth bag or filter by electromagnetic pulse The timing deashing of core, when the interval of its each deashing is grade, rather than be controlled according to the air quantity of deashing, it makes Used time is easy for causing the waste of compressed air, improves dedusting cost.

Utility model content

The purpose of this utility model is and the energy-saving central dedusting proposed in order to solve shortcoming existing in the prior art Equipment.

To achieve these goals, the utility model employs following technical solution：

Energy-saving center cleaner, including exhaust tube group, dust-removing box, back-blowing device, dust collect plant and exhaust fan；

Specifically, the exhaust tube group include main exhaust tube and it is at least one connected with main exhaust tube divide exhaust tube, institute State main exhaust tube and be arranged on the wall of interior of building and its one end through building and connected with the air inlet of dust-removing box, it is described Exhaust tube is divided to be arranged on the inside of building；

Preferably, described to divide exhaust tube to be equipped with pneumatic operated valve, the end for dividing exhaust tube is connected with gas separating port, described A suction hose is at least connected with gas separating port.

Specifically, the dust-removing box is fixed on the supporting rack outside building, the main body of the dust-removing box is length Cube tubular structure, installing plate, the edge of the installing plate and the madial wall of main body are equipped with the inner horizontal of the main body It is tightly connected, the air inlet of the dust-removing box is arranged on the side wall of main body and its height is less than installing plate, in the installation Multiple ventilation holes are uniformly distributed with plate, the disposed at air vent, which interts, is connected with aluminium alloy Venturi tube, the aluminium alloy Wen The outer wall of pipe and the inner ring of ventilation hole are tightly connected, and the lower end of each aluminium alloy Venturi tube is respectively connected with a cloth bag；

Preferably, explosion-proof relief valve is installed, the explosion-proof relief valve is air pressure on the side wall of the dust-removing box main body Pressure valve and its setting height(from bottom) are less than the height of installing plate.

Preferably, the bottom of each cloth bag is respectively connected with a tension spring, and the lower end of the tension spring is fixed on taper collection On the madial wall of dirt cup.

Specifically, the back-blowing device includes the anti-blowpipe of the parallel top for being arranged on installing plate, on the anti-blowpipe Equipped with multiple gas holes, the gas hole is equal with the quantity of aluminium alloy Venturi tube and faces aluminium alloy Venturi tube, described anti- The inlet end of blowpipe is connected with compressed air air supply pipe by solenoid valve；

Preferably, the back-blowing device further includes controlling switch,

The controlling switch is arranged on the inside of control cabinet, and the control cabinet is fixed on the side of exhaust column, in the control The inside of case processed faces controlling switch and is equipped with a slide bar, and a sliding block is slidably connected on the slide bar, the sliding block A connecting rod is hinged with side, the other end of the connecting rod is hinged at the non-central point in side of driven gear, described driven Gear is connected to inside control cabinet by shaft, and matched drive gear, the drive are equipped with the side of driven gear Moving gear is fixed by socket on transmission shaft, and the position that the exhaust column is connected with control cabinet is equipped with convex hull, the convex hull and exhausting Pipe connects, and the transmission shaft sequentially passes through and is rotatablely connected control cabinet and the side wall of convex hull, is covered on the transmission shaft inside convex hull Connect and be fixed with rotation wind wheel, the lower end for rotating wind wheel can be stretched into exhaust column.

Preferably, the controlling switch is electrically connected with solenoid valve, and the controlling switch can be selected close to switch, the electricity Magnet valve is normally closed solenoid valve.

Specifically, the dust collect plant includes taper dust-collecting cylinder and disposal box, the taper dust-collecting cylinder is corresponded to be fixed on and removed The bottom of dirt babinet main body, the disposal box are fixed on the lower section of taper dust-collecting cylinder；

Preferably, the inner upper of the disposal box is equipped with spiral pushing blade, the shaft of the spiral pushing blade with The output shaft of pushing motor is fixedly connected.

Specifically, the exhausting end of the exhaust fan is connected by exhaust column with the upper end of dust-removing box main body.

The utility model proposes energy-saving central cleaner, beneficial effect is：The utility model can according to etc. The exhaust air rate of amount carries out deashing to dust-removal cloth-bag, and the waste that on the one hand can reduce the compressed air when period interval deashing shows As, play energy saving effect, on the other hand can after exhaust air rate reaches a certain level automatic ash removing so that more favorably with guarantee The dedusting ventilation effect of cloth bag, in use, by exhaust fan exhausting, makes dust-removing box, main exhaust tube and divides in exhaust tube to be formed Negative pressure, opens and divides pneumatic operated valve on exhaust tube, and dust, sawdust etc. sucked dust-removing box using suction hose, bulky grain thing into The taper dust-collecting cylinder of lower section is fallen under gravity after entering dust-removing box main body, and is slipped into disposal box, and dust etc. is then attached to cloth On bag, wind is extracted through cloth bag and from exhaust column, realizes the separation of dust and wind, wind is at by the convex hull on exhaust column When can drive rotate wind wheel rotate, rotating the rotating speed of wind wheel can change according to wind speed, rotate wind wheel turn over every time it is identical The required air quantity of angle is roughly the same, rotates wind wheel and rotates and by transmission shaft drive gear can be driven to rotate, drive gear Driven gear can be driven to rotate again, driven gear is moved back and forth by connecting rod band movable slider on slide bar, as Controlling switch provides signal, and it (is that one kind need not carry out machinery with moving component close to switch that controlling switch, which can be selected close to switch, Directly contact and manipulable position switch, when the sensitive surface of object proximity switch is to operating distance, it is not necessary to which machinery connects Switch motion can be made by touching any pressure of application, so as to drive DC electric apparatus or provide control instruction to computer installation), lead to Controlling switch is crossed to realize energization, the power-off to solenoid valve, controls solenoid valve to open or close with this, when solenoid valve is opened, pressure Contracting air can enter anti-blowpipe and is blown into from gas hole in cloth bag, cloth bag is carried out the dilation of moment, shaken off with this Dust on cloth bag, tension spring is connected with the bottom of cloth bag, cloth bag can be made to produce more violent vibration, the effect of deashing is more Good, the dust shaken off falls on taper dust-collecting cylinder and slips into disposal box under gravity, and the top of disposal box is equipped with spiral shell Rotation push blade can help to collect dust and prevent dust from entering from disposal box inside dust-removing box, in the side wall of dust-removing box On be additionally provided with explosion-proof relief valve, can be opened when exhaust tube group blocks and carry out emergency, prevent the interior external pressure of dust-removing box Force difference is excessive and causes dangerous generation.

Brief description of the drawings

Fig. 1 be the utility model proposes energy-saving central cleaner structure diagram；

Fig. 2 be the utility model proposes energy-saving central cleaner dust-removing box inside enlarged diagram；

Fig. 3 be the utility model proposes energy-saving central cleaner anti-blowpipe overlooking the structure diagram；

Fig. 4 be the utility model proposes energy-saving central cleaner control cabinet inner section schematic diagram；

Fig. 5 be the utility model proposes energy-saving central cleaner control cabinet inside schematic side view；

Fig. 6 be the utility model proposes energy-saving central cleaner disposal box internal structure schematic diagram；

In figure：1- dust-removing boxs, 2- exhaust fans, the main exhaust tubes of 3-, 4- divide exhaust tube, 5- supporting racks, 6- installing plates, 7- aluminium Alloy Venturi tube, 8- cloth bags, 9- anti-blowpipes, 10- gas holes, 11- compressed air air supply pipes, 12- solenoid valves, 13- taper dusts Cylinder, 14- disposal boxes, 15- pneumatic operated valves, 16- gas separating ports, 17- suction hoses, 18- explosion-proof relief valves, 19- controlling switches, 20- controls Case processed, 21- slide bars, 22- sliding blocks, 23- connecting rods, 24- driven gears, 25- drive gears, 26- transmission shafts, 27- convex hulls, 28- take out Air hose, 29- rotate wind wheel, 30- spiral pushing blades, 31- pushing motors, 32- tension springs.

Embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, energy-saving center cleaner, including exhaust tube group, dust-removing box 1st, back-blowing device, dust collect plant and exhaust fan 2；

Specifically, the exhaust tube group include main exhaust tube 3 and it is at least one divide exhaust tube 4 with what main exhaust tube 3 connected, The main exhaust tube 3 is arranged on interior of building and the wall of its one end through building is connected with the air inlet of dust-removing box 1, Described point of exhaust tube 4 is arranged on the inside of building；

Preferably, described to divide exhaust tube 4 to be equipped with pneumatic operated valve 15, the end for dividing exhaust tube 4 is connected with gas separating port 16, a suction hose 17 is at least connected with the gas separating port 16.

Specifically, the dust-removing box 1 is fixed on the supporting rack 5 outside building, the main body of the dust-removing box 1 is Cuboid tubular structure, installing plate 6 is equipped with the inner horizontal of the main body, the edge of the installing plate 6 and main body it is interior Side wall is tightly connected, and the air inlet of the dust-removing box 1 is arranged on the side wall of main body and its height is less than installing plate 6, in institute State and multiple ventilation holes are uniformly distributed with installing plate 6, the disposed at air vent, which interts, is connected with aluminium alloy Venturi tube 7, the aluminium The outer wall of alloy Venturi tube 7 and the inner ring of ventilation hole are tightly connected, and the lower end of each aluminium alloy Venturi tube 7 is respectively connected with one A cloth bag 8；

Preferably, explosion-proof relief valve 18 is installed, the explosion-proof relief valve 18 is on the side wall of 1 main body of dust-removing box Atmospheric pressure valve and its setting height(from bottom) are less than the height of installing plate 6.

Preferably, the bottom of each cloth bag 8 is respectively connected with a tension spring 32, and the lower end of the tension spring 32 is fixed on cone On the madial wall of shape dust-collecting cylinder 13.

Specifically, the back-blowing device includes the anti-blowpipe 9 of the parallel top for being arranged on installing plate 6, the anti-blowpipe 9 Multiple gas holes 10 are equipped with, the gas hole 10 is equal with the quantity of aluminium alloy Venturi tube 7 and faces aluminium alloy Venturi tube 7, the inlet end of the anti-blowpipe 9 is connected with compressed air air supply pipe 11 by solenoid valve 12；

Preferably, the back-blowing device further includes controlling switch 19,

The controlling switch 19 is arranged on the inside of control cabinet 20, and the control cabinet 20 is fixed on the side of exhaust column 28, Controlling switch 19 is faced in the inside of the control cabinet 20 and is equipped with a slide bar 21, one is slidably connected on the slide bar 21 Sliding block 22, is hinged with a connecting rod 23 on the side of the sliding block 22, the other end of the connecting rod 23 is hinged on driven gear 24 The non-central point in side at, the driven gear 24 is connected to inside control cabinet 20 by shaft, in the side of driven gear 24 Equipped with matched drive gear 25, the drive gear 25 is fixed by socket on transmission shaft 26, the exhaust column 28 with Control cabinet 20 connect position be equipped with convex hull 27, the convex hull 27 is connected with exhaust column 28, the transmission shaft 26 sequentially pass through and The side wall of control cabinet 20 and convex hull 27 is rotatablely connected, is nested and fixed on the transmission shaft 26 inside convex hull 27 and rotates wind wheel 29, The lower end for rotating wind wheel 29 can be stretched into exhaust column 28.

Preferably, the controlling switch 19 is electrically connected with solenoid valve 12, and the controlling switch 19 can be selected close to switch, The solenoid valve 12 is normally closed solenoid valve 12.

Specifically, the dust collect plant includes taper dust-collecting cylinder 13 and disposal box 14, the taper dust-collecting cylinder 13 corresponds to solid The bottom of 1 main body of dust-removing box is scheduled on, the disposal box 14 is fixed on the lower section of taper dust-collecting cylinder 13；

Preferably, the inner upper of the disposal box 14 is equipped with spiral pushing blade 30, the spiral pushing blade 30 Shaft is fixedly connected with the output shaft of pushing motor 31.

Specifically, the exhausting end of the exhaust fan 2 is connected by exhaust column 28 with the upper end of 1 main body of dust-removing box.

Operation principle：The utility model can carry out deashing according to the exhaust air rate of equivalent to dust-removal cloth-bag 8, on the one hand can be with The wasting phenomenon of the compressed air when period interval deashing is reduced, energy saving effect is played, on the other hand can be reached in exhaust air rate Automatic ash removing after to a certain extent, so that the more favorably dedusting ventilation effect with guarantee cloth bag 8, in use, being taken out by exhaust fan 2 Wind, makes dust-removing box 1, main exhaust tube 3 and divides to form negative pressure in exhaust tube 4, open the pneumatic operated valve 15 divided on exhaust tube 4, use Dust, sawdust etc. are sucked dust-removing box 1 by suction hose 17, and bulky grain thing is fallen under gravity after entering 1 main body of dust-removing box The taper dust-collecting cylinder 13 of lower section, and slipping into disposal box 14, dust etc. is then attached on cloth bag 8, and wind is through cloth bag 8 and from exhausting It is extracted in pipe 28, realizes the separation of dust and wind, rotation wind wheel can be driven when wind is at by the convex hull 27 on exhaust column 28 29 rotate, and rotate the rotating speed of wind wheel 29 and can be changed according to wind speed, and rotation wind wheel 29 turns over required for identical angle every time Air quantity it is roughly the same, rotate wind wheel 29 rotate can by transmission shaft 26 drive drive gear 25 rotate, drive gear 25 is again Driven gear 24 can be driven to rotate, driven gear 24 is back and forth moved on slide bar 21 with movable slider 22 by connecting rod 23 Move, as the offer signal of controlling switch 19, it (is that one kind need not be with movement close to switch that controlling switch 19, which can be selected close to switch, Component carry out it is mechanically direct contact and manipulable position switch, when object proximity switch sensitive surface to operating distance when, Mechanical Contact, which is not required, and applies any pressure can make switch motion, so as to drive DC electric apparatus or be filled to computer (plc) Put and control instruction be provided), energization, the power-off to solenoid valve 12 are realized by controlling switch 19, control solenoid valve 12 to beat with this On or off is closed, and when solenoid valve 12 is opened, compressed air can enter anti-blowpipe 9 and is blown into from gas hole 10 in cloth bag 8, make cloth Bag 8 carries out the dilation of moment, and the dust on cloth bag 8 is shaken off with this, tension spring 32 is connected with the bottom of cloth bag 8, can make Cloth bag 8 produces more violent vibration, and the effect of deashing is more preferable, and the dust shaken off falls on taper dust-collecting cylinder under gravity On 13 and slip into disposal box 14, the top of disposal box 14, which is equipped with spiral pushing blade 30, can help to collect dust and prevent ash Dirt enters inside dust-removing box 1 from disposal box 14, and explosion-proof relief valve 18 is additionally provided with the side wall of dust-removing box 1, can taken out Opened when tracheae group blocks and carry out emergency, prevent that the external and internal pressure difference of dust-removing box 1 is excessive and causes dangerous generation.

The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (7)

1. energy-saving center cleaner, it is characterised in that：Including exhaust tube group, dust-removing box (1), back-blowing device, dust dress Put and exhaust fan (2)；

The exhaust tube group include main exhaust tube (3) and it is at least one connected with main exhaust tube (3) divide exhaust tube (4), it is described Main exhaust tube (3) is arranged on interior of building and the wall of its one end through building is connected with the air inlet of dust-removing box (1), Described point of exhaust tube (4) is arranged on the inside of building；

The dust-removing box (1) is fixed on the supporting rack outside building (5), and the main body of the dust-removing box (1) is rectangular Body tubular structure, installing plate (6) is equipped with the inner horizontal of the main body, the edge of the installing plate (6) and main body it is interior Side wall is tightly connected, and the air inlet of the dust-removing box (1) is arranged on the side wall of main body and its height is less than installing plate (6), Multiple ventilation holes are uniformly distributed with the installing plate (6), the disposed at air vent, which interts, is connected with aluminium alloy Venturi tube (7), the inner ring of the outer wall of the aluminium alloy Venturi tube (7) and ventilation hole is tightly connected, each aluminium alloy Venturi tube (7) Lower end is respectively connected with a cloth bag (8)；

The back-blowing device includes the anti-blowpipe (9) of the parallel top for being arranged on installing plate (6), is set on the anti-blowpipe (9) There are multiple gas holes (10), the gas hole (10) is equal with the quantity of aluminium alloy Venturi tube (7) and faces aluminium alloy Wen Manage (7), the inlet end of the anti-blowpipe (9) is connected with compressed air air supply pipe (11) by solenoid valve (12)；

The dust collect plant includes taper dust-collecting cylinder (13) and disposal box (14), and corresponding be fixed on of the taper dust-collecting cylinder (13) is removed The bottom of dirt babinet (1) main body, the disposal box (14) are fixed on the lower section of taper dust-collecting cylinder (13)；

The exhausting end of the exhaust fan (2) is connected by exhaust column (28) with the upper end of dust-removing box (1) main body.

2. energy-saving central cleaner according to claim 1, it is characterised in that：Described point of exhaust tube (4) is equipped with Pneumatic operated valve (15), the end for dividing exhaust tube (4) are connected with gas separating port (16), one are at least connected with the gas separating port (16) Root suction hose (17).

3. energy-saving central cleaner according to claim 1, it is characterised in that：Dust-removing box (1) main body Explosion-proof relief valve (18) is installed, the explosion-proof relief valve (18) is atmospheric pressure valve and its setting height(from bottom) is less than installation on side wall The height of plate (6).

4. energy-saving central cleaner according to claim 1, it is characterised in that：The back-blowing device further includes control Switch (19),

The controlling switch (19) is arranged on the inside of control cabinet (20), and the control cabinet (20) is fixed on the one of exhaust column (28) Side, controlling switch (19) is faced in the inside of the control cabinet (20) and is equipped with a slide bar (21), is slided on the slide bar (21) It is dynamic to be connected with a sliding block (22), be hinged with a connecting rod (23) on the side of the sliding block (22), the connecting rod (23) it is another One end is hinged at the non-central point in side of driven gear (24), and the driven gear (24) is connected to control cabinet by shaft (20) it is internal, matched drive gear (25), drive gear (25) set are equipped with the side of driven gear (24) Connect and be fixed on transmission shaft (26), the position that the exhaust column (28) is connected with control cabinet (20) is equipped with convex hull (27), described convex Shell (27) is connected with exhaust column (28), and the transmission shaft (26) sequentially passes through and is rotatablely connected control cabinet (20) and convex hull (27) Side wall, is nested and fixed on the internal transmission shaft (26) of convex hull (27) and rotates wind wheel (29), under the rotation wind wheel (29) End can be stretched into exhaust column (28).

5. energy-saving central cleaner according to claim 1, it is characterised in that：On the inside of the disposal box (14) Side is equipped with spiral pushing blade (30), and the shaft of the spiral pushing blade (30) is fixed with the output shaft of pushing motor (31) to be connected Connect.

6. energy-saving central cleaner according to claim 4, it is characterised in that：The controlling switch (19) and electromagnetism Valve (12) is electrically connected, and the controlling switch (19) can be selected close to switch, and the solenoid valve (12) is normally closed solenoid valve (12)。

7. energy-saving central cleaner according to claim 1, it is characterised in that：The bottom of each cloth bag (8) A tension spring (32) is respectively connected with, the lower end of the tension spring (32) is fixed on the madial wall of taper dust-collecting cylinder (13).