CN208406464U - A kind of counter-rotation type dust-extraction unit - Google Patents

Abstract

The utility model discloses a kind of counter-rotation type dust-extraction units, including electrostatic room, shell and dedusting disk, the bottom of the shell is equipped with supporting leg by bolt, motor is installed at the top of the shell, the shell is internally provided with electrostatic room, the electrostatic chamber interior of the motor output end is equipped with rotary shaft, static board is all installed on the inside of electrostatic room two sides, enclosure interior below the electrostatic room is provided with dirt pocket, the dirt pocket and electrostatic room are separated by spacing board, the surface of the spacing board is provided with through-hole, and filter screen is provided on the inside of through-hole, the rotary shaft extends to inside dirt pocket through spacing board.The utility model makes the present apparatus have many advantages, such as good dedusting effect, high dust collection efficiency and easy to use during dedusting by being provided with a series of structure.

Description

A kind of counter-rotation type dust-extraction unit

Technical field

The utility model relates to dust-extraction unit technical field, specially a kind of counter-rotation type dust-extraction unit.

Background technique

Existing cyclone dust collectors are that blast pipe is fixed on cyclone wall, and air-flow is entered in air duct by blast pipe, rotation The circle tube inner wall of air duct forces dusty gas to do spiral circular motion from top to bottom, and under the influence of centrifugal force, density is big Barrel is thrown toward in the solid particle of gas and falls and is collected, and thus the grit that density is less than gas is then escaped to lose, and this rotation The airflow direction of wind deduster can be such that the biggish grit inertia of density takes out of, not can be carried out secondary barrier therefore make the efficiency of dedusting Reduce and cause the effect of dedusting not very good, thus manufacture and design a efficient dust-extraction unit very it is necessary to.

Utility model content

It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of counter-rotation type dust-extraction unit Problem.

To achieve the above object, the utility model provides the following technical solutions: a kind of counter-rotation type dust-extraction unit, including electrostatic The bottom of room, shell and dedusting disk, the shell is equipped with supporting leg by bolt, and motor, institute are equipped at the top of the shell That states shell is internally provided with electrostatic room, and the electrostatic chamber interior of the motor output end is equipped with rotary shaft, the electrostatic room two Static board is all installed, the enclosure interior below the electrostatic room is provided with dirt pocket, the dirt pocket and quiet on the inside of side Electric room is separated by spacing board, and the surface of the spacing board is provided with through-hole, and filter screen is provided on the inside of through-hole, the rotation Shaft extends to inside dirt pocket through spacing board, and dedusting disk is equipped with inside the dirt pocket of the rotary shaft output end, described Dirt pocket below dedusting disk is internally provided with dust collecting trough, and the bottom of the shell is provided with suction inlet, the surface of the shell Door body is installed by hinge, the surface of the door body is provided with observation window, and the surface of the shell side is equipped with electrostatic rod, The output end of the electrostatic rod is electrically connected by the input terminal of conducting wire and static board, the surface of shell peace below the electrostatic rod Equipped with high-voltage DC power supply case, the output end of the high-voltage DC power supply case passes through the input terminal of conducting wire and electrostatic rod and motor electricity Property connection.

Preferably, the surface of the high-voltage DC power supply case is provided with battery capacity indication lamp.

Preferably, control valve is provided at the suction inlet.

Preferably, the surface of the door body is equipped with handle by bolt.

Preferably, the door body surface above the handle is provided with control button.

Compared with prior art, the utility model has the beneficial effects that the counter-rotation type dust-extraction unit by be equipped with motor, Rotary shaft and dedusting disk can will go into air inside dirt pocket by linear motion and change circular motion, thus by density compared with Big dust is thrown to inner wall and carries out falling collection, by being provided with dust collecting trough, the dust that can be will fall off be collected concentration to Facilitate the later period to carry out concentration cleaning, by being equipped with electrostatic rod and static board, electrostatic can be converted electrical current into and conducted just The lesser charged particle of density adsorbs in gas, keeps dust removing effects more preferably more efficient, by be equipped with through-hole and Filter screen can be filtered retention to the dust granule in gas, prevent the biggish dust granule of density from escaping from the centrifugation of dedusting disk Outside power, by being provided with observation window, internal Dedusting Methods can be carried out cannot to send out in time when observation prevents abnormal conditions It is existing, by being equipped with door body and handle, it can facilitate and the dust of enclosure interior clear up while conveniently at any time to enclosure interior Carrying out repair and maintenance can separate dirt pocket and electrostatic room by being equipped with spacing board, prevent electrostatic room and dirt pocket phase Mutual interference effect dust removing effects.

Detailed description of the invention

Fig. 1 is the schematic diagram of internal structure of the utility model；

Fig. 2 is the main view of the utility model；

Fig. 3 is the side view of the utility model；

Fig. 4 is the spacing board partial structure diagram of the utility model.

In figure: 1- electrostatic room；2- shell；3- suction inlet；4- supporting leg；5- control valve；6- dust collecting trough；7- dedusting disk；8- is removed Dirt room；9- static board；10- rotary shaft；11- door body；12- control button；13- handle；14- observation window；15- motor；16- electrostatic Stick；17- battery capacity indication lamp；18- high-voltage DC power supply case；19- spacing board；20- through-hole；21- filter screen.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model 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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, a kind of embodiment provided by the utility model: a kind of counter-rotation type dust-extraction unit, including electrostatic room 1, the bottom of shell 2 and dedusting disk 7, shell 2 is equipped with supporting leg 4 by bolt, and the top of shell 2 is equipped with motor 15, this electricity The model of machine 15 can be Y90S-2 motor, and shell 2 is internally provided with electrostatic room 1, pacifies inside the electrostatic room 1 of 15 output end of motor Equipped with rotary shaft 10, static board 9 is all installed on the inside of 1 two sides of electrostatic room, the shell 2 of 1 lower section of electrostatic room is internally provided with Dirt pocket 8, dirt pocket 8 and electrostatic room 1 are separated by spacing board 19, can be separated dirt pocket 8 and electrostatic room 1, be prevented quiet Electric room 1 interferes with each other influence dust removing effects with dirt pocket 8, and the surface of spacing board 19 is provided with through-hole 20, and the inside of through-hole 20 It is provided with filter screen 21, retention can be filtered to the dust granule in gas, prevents the biggish dust granule of density from escaping from and removes Outside 7 centrifugal force of dirt disk, rotary shaft 10 extends to inside dirt pocket 8 through spacing board 19, in the dirt pocket 8 of 10 output end of rotary shaft Portion is equipped with dedusting disk 7, and the air that can be will go into inside dirt pocket 8 changes circular motion by linear motion, thus by density Biggish dust is thrown to inner wall and carries out falling collection, and the dirt pocket 8 of 7 lower section of dedusting disk is internally provided with dust collecting trough 6, can will fall off Dust be collected concentration to facilitate the later period to carry out concentration cleaning, the bottom of shell 2 is provided with suction inlet 3, at suction inlet 3 It is provided with control valve 5, the surface of shell 2 is equipped with door body 11 by hinge, and the surface of door body 11 is equipped with handle by bolt 13, it can facilitate and the dust inside shell 2 clear up while convenient at any time to carrying out repair and maintenance, handle 13 inside shell 2 11 surface of door body of top is provided with control button 12, and the surface of door body 11 is provided with observation window 14, can remove to 2 inside of shell Dirt situation observe and cannot be found in time when preventing abnormal conditions, and the surface of 2 side of shell is equipped with electrostatic rod 16, can It converts electrical current into electrostatic and carries out conduction convenient for adsorbing to the lesser charged particle of density in gas, make dust removing effects more Good more efficient, the output end of electrostatic rod 16 is electrically connected by the input terminal of conducting wire and static board 9, the shell of 16 lower section of electrostatic rod 2 surface of body is equipped with high-voltage DC power supply case 18, and the surface of high-voltage DC power supply case 18 is provided with battery capacity indication lamp 17, high straightening The output end for flowing power supply box 18 is electrically connected by the input terminal of conducting wire and electrostatic rod 16 and motor 15.

Working principle: using needing to check the present apparatus before the present apparatus, whether check device all parts are intact, Whether the dust in dust collecting trough 6 inside inspection shell 2, which cleans out inspection, which finishes rear, can be used, and passes first into power supply and passes through Control button 12 starts motor 15 and rotary shaft 10 and dedusting disk 7 is driven to be rotated, after dusty gas enters 2 inside of shell, The dedusting disk 7 of rotation will drive air-flow to become circular motion from moving along a straight line, and the dust granule that density is greater than gas is thrown toward interior Wall is contacted with 2 inner wall of shell, is lost inertia force and is fallen in dust collecting trough 6 along inner wall, there is the larger ash of partial density in dust removal process Dirt particle can be escaped from, the dust granule escaped from will be filtered net 21 retention, the lesser dust granule of density by filter screen 21 into Enter into electrostatic room 1, absorption is carried out by static board 9 and achievees the effect that final dusting, it can when the dust product in dust collecting trough 6 is full Door body 11 is opened to clearing up inside shell 2 by handle 13.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

Claims (5)

1. a kind of counter-rotation type dust-extraction unit, including electrostatic room (1), shell (2) and dedusting disk (7), it is characterised in that: the shell (2) bottom is equipped with supporting leg (4) by bolt, is equipped with motor (15) at the top of the shell (2), the shell (2) It is internally provided with electrostatic room (1), is equipped with rotary shaft (10) inside the electrostatic room (1) of motor (15) output end, it is described quiet It is all equipped with static board (9) on the inside of electric room (1) two sides, the shell (2) below the electrostatic room (1) is internally provided with dedusting Room (8), the dirt pocket (8) and electrostatic room (1) are separated by spacing board (19), and the surface of the spacing board (19) is provided with logical Hole (20), and filter screen (21) are provided on the inside of through-hole (20), the rotary shaft (10) extends to through spacing board (19) and removes Dirt room (8) is internal, is equipped with dedusting disk (7) inside the dirt pocket (8) of rotary shaft (10) output end, the dedusting disk (7) The dirt pocket (8) of lower section is internally provided with dust collecting trough (6), and the bottom of the shell (2) is provided with suction inlet (3), the shell (2) surface is equipped with door body (11) by hinge, and the surface of the door body (11) is provided with observation window (14), the shell (2) surface of side is equipped with electrostatic rod (16), and the output end of the electrostatic rod (16) passes through the input of conducting wire and static board (9) End is electrically connected, and shell (2) surface below the electrostatic rod (16) is equipped with high-voltage DC power supply case (18), the high straightening The output end for flowing power supply box (18) is electrically connected by the input terminal of conducting wire and electrostatic rod (16) and motor (15).

2. a kind of counter-rotation type dust-extraction unit according to claim 1, it is characterised in that: the high-voltage DC power supply case (18) Surface be provided with battery capacity indication lamp (17).

3. a kind of counter-rotation type dust-extraction unit according to claim 1, it is characterised in that: be provided at the suction inlet (3) Control valve (5).

4. a kind of counter-rotation type dust-extraction unit according to claim 1, it is characterised in that: the surface of the door body (11) passes through Bolt is equipped with handle (13).

5. a kind of counter-rotation type dust-extraction unit according to claim 1, it is characterised in that: the door body (11) above handle (13) Surface is provided with control button (12).