CN208526109U - A kind of down current formula filter cartridge dust remover - Google Patents

Abstract

The utility model discloses a kind of down current formula filter cartridge dust removers, including cabinet, wiper mechanism, admission gear and transmission mechanism, the cabinet includes filter chamber, pure air chamber and dust chamber, the interior side of cabinet is arranged in the pure air chamber, gas outlet is provided with above the pure air chamber, the filter chamber is arranged in above the inside other side of cabinet, the lower section of filter chamber is arranged in the dust chamber, the inside of the filter chamber is fixed with airflow-distribution board by the position of close over, the utility model is provided with admission gear, when rotation pipe rotates, it is able to drive taper air flue and escape pipe rotates, to allow the flow to uniformly flow out from multiple escape pipes, and it is provided with airflow-distribution board and secondary uniform distribution is carried out to air-flow, air-flow is uniformly distributed twice jointly, so that carrying the gas energy of dust It is enough evenly distributed on filter cylinder, reduces the workload of filter cylinder certain, avoid filter cylinder quick aging.

Description

A kind of down current formula filter cartridge dust remover

Technical field

The utility model relates to deduster technical field, specifically a kind of down current formula filter cartridge dust remover.

Background technique

Filter cartridge dust remover is widely used in the dedusting work of the industrial circles such as cement, steel, electric power, food, metallurgy, chemical industry Make, existing filter cartridge dust remover is usually to reuse filter after the gas for carrying dust is blasted dust cleaning case inside using external fan Cylinder is filtered, and the gas that this mode will lead to carrying dust becomes some fixation of the gas stream impact in filter cylinder On position, position distribution of the gas on filter cylinder is uneven, only has some position in running order so as to cause filter cylinder, and This part of filter cylinder of long-term work is easy aging.

Utility model content

The purpose of this utility model is to provide a kind of down current formula filter cartridge dust removers, to solve in the prior art ask Topic.

To achieve the above object, the utility model provides the following technical solutions: a kind of down current formula filter cartridge dust remover, packet Include cabinet, wiper mechanism, admission gear and transmission mechanism, the cabinet includes filter chamber, pure air chamber and dust chamber, described The interior side of cabinet is arranged in pure air chamber, and gas outlet is provided with above the pure air chamber, and the filter chamber is set It sets above the inside other side of cabinet, the lower section of filter chamber is arranged in the dust chamber, and the inside of the filter chamber is fixed with The inside of two filter cylinders side by side, the filter chamber is fixed with airflow-distribution board, admission gear's packet by the position of close over Air inlet pipe and rotation pipe are included, the rotation pipe is inserted into the inside of filter chamber from the top down, and the lower end of the rotation pipe is fixed with cone The lower section fixation of shape air flue, the taper air flue is communicated with multiple escape pipes, and the air inlet pipe is inserted into rotation pipe from the top down Inside, the transmission mechanism include motor, driven gear, and the driven gear is fixed on the circumferential outer surface of rotation pipe, and from Moving gear is located at the top of cabinet, and the driven gear is engaged with driving gear, the motor far from the side of pure air chamber It is fixed on the top position corresponding with driving gear of cabinet, and the power output end of motor is mutually fixed with driving gear.

Preferably, the wiper mechanism includes main tracheae, and main tracheae is located at cabinet close to the side of pure air chamber, and The lower end of main tracheae is fixed with high pressure gas import, and there are two bronchuses close to the fixation of the side of pure air chamber for main tracheae, and Bronchus is inserted into the inside of pure air chamber, and diaphragm valve is equipped on bronchus.

Preferably, the one end in the bronchus insertion intracavitary portion of pure air, which is fixed, is communicated with bleed pipe, and bleed pipe Diameter is less than bronchial diameter, and bleed pipe is corresponding with filter cylinder position far from bronchial one end.

Preferably, the rotation pipe is connect by bearing with body pivot, and rotation pipe is rotated by bearing and air inlet pipe Connection.

Preferably, the dust chamber is funnel-form, is fixed with ash hole below the dust chamber, and install on ash hole There is shut-off valve.

Compared with prior art, the utility model has the beneficial effects that the utility model is provided with admission gear, rotation pipe When rotation, it is able to drive taper air flue and escape pipe rotates, thus allow the flow to uniformly flow out from multiple escape pipes, and Secondary uniform distribution is carried out to air-flow provided with airflow-distribution board, is jointly twice uniformly distributed air-flow, so that taking Gas with dust can be evenly distributed on filter cylinder, reduce the workload of filter cylinder certain, avoid filter cylinder quick aging； Provided with bleed pipe, the diameter of bleed pipe is less than bronchial diameter, and bleed pipe increases the pressure of high pressure draught, so that High pressure draught can deashing it is more thorough.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the structural scheme of mechanism of the utility model admission gear.

Fig. 3 is the structural schematic diagram of the utility model wiper mechanism.

In figure: 1, cabinet；11, filter chamber；12, pure air chamber；13, dust chamber；2, filter cylinder；3, ash hole；4, end Valve；5, wiper mechanism；51, high pressure gas import；52, main tracheae；53, bronchus；54, diaphragm valve；55, bleed pipe；6, gas outlet； 7, admission gear；71, air inlet pipe；72, rotation pipe；73, taper air flue；74, escape pipe；8, transmission mechanism；81, motor；82, main Moving gear；83, driven gear；9, airflow-distribution board.

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.

Please refer to Fig. 1~3, in the utility model embodiment, a kind of down current formula filter cartridge dust remover, including it is cabinet 1, clear Washing machine structure 5, admission gear 7 and transmission mechanism 8, cabinet 1 include filter chamber 11, pure air chamber 12 and dust chamber 13, clean sky The interior side of cabinet 1 is arranged in air cavity 12, and the top of pure air chamber 12 is provided with gas outlet 6, and gas outlet 6 is for clean empty Air-flow goes out, and filter chamber 11 is arranged in above the inside other side of cabinet 1, and the lower section of filter chamber 11, dust is arranged in dust chamber 13 Chamber 13 is funnel-form, and the lower section of dust chamber 13 is fixed with ash hole 3, and shut-off valve 4 is equipped on ash hole 3, and ash hole 3 is used for Ash discharge, shut-off valve 4 are used to control the opening and closing of ash hole 3, and the inside of filter chamber 11 is fixed there are two filter cylinder 2 side by side, and filter cylinder 2 is used It is fixed with airflow-distribution board 9 by the position of close in the inside of filtering, filter chamber 11, airflow-distribution board 9 is used to be distributed air-flow, Admission gear 7 includes air inlet pipe 71 and rotation pipe 72, and air inlet pipe 71 is used for air inlet, and rotation pipe 72 is used as gas delivery channels, is turned Dynamic pipe 72 is inserted into the inside of filter chamber 11 from the top down, and the lower end of rotation pipe 72 is fixed with taper air flue 73, and taper air flue 73 is made For gas passage, and gas is uniformly distributed to escape pipe 74, the lower section fixation of taper air flue 73 is communicated with multiple escape pipes 74, escape pipe 74 is used for outlet, and air inlet pipe 71 be inserted into the inside of rotation pipe 72 from the top down, transmission mechanism 8 including motor 81, from Moving gear 83, driven gear 83 is fixed on the circumferential outer surface of rotation pipe 72, and driven gear 83 is located at the top of cabinet 1, from Moving gear 83 is engaged with driving gear 82 far from the side of pure air chamber 12, and motor 81 is fixed on top and the active of cabinet 1 The corresponding position of gear 82, and the power output end of motor 81 is fixed with 82 phase of driving gear, motor 81 drives driving gear 82 Rotation, the rotation of driving gear 82 drive driven gear 83 to rotate, and the drive rotation pipe 72 that driven gear 83 rotates rotates, cleaning machine Structure 5 includes main tracheae 52, and main tracheae 52 is located at cabinet 1 close to the side of pure air chamber 12, and the lower end of main tracheae 52 is solid Surely there is a high pressure gas import 51, and main tracheae 52 is fixed there are two bronchus 53 close to the side of pure air chamber 12, and bronchus The inside of 53 insertion pure air chambers 12, and diaphragm valve 54 is installed on bronchus 53, bronchus 53 is inserted into pure air chamber 12 Internal one end is fixed to be communicated with bleed pipe 55, and the diameter of bleed pipe 55 is less than the diameter of bronchus 53, and bleed pipe 55 is remote One end from bronchus 53 is corresponding with 2 position of filter cylinder, and high pressure gas enters the inside of main tracheae 52 by high pressure gas import 51, then It by bronchus 53, is finally sprayed on filter cylinder 2 from bleed pipe 55, cleaning dust is carried out to filter cylinder 2, the diameter of bleed pipe 55 is less than Air pressure is higher when the diameter of bronchus 53 can make gas spray, and ash disposal is cleaner, and diaphragm valve 54 is for controlling bronchus 53 opening and closing.

The working principle of the utility model is: the gas for carrying dust blasts air inlet pipe 71 by external fan, enter back into Rotation pipe 72, subsequently into taper air flue 73, gas is distributed to multiple escape pipes 74 by taper air flue 73, and gas is from escape pipe 74 Outlet, while motor 81 drives driving gear 82 to rotate, the rotation of driving gear 82 drives driven gear 83 to rotate, driven gear 83 The drive rotation pipe 72 of rotation rotates, and rotation pipe 72 drives taper air flue 73 and escape pipe 74 to rotate, so that gas can should be more It is uniformly flowed out from escape pipe 74, gas enters back into airflow-distribution board 9, and air-flow secondary uniform is distributed by airflow-distribution board 9, secondary The gas of carrying dust after being uniformly distributed is filtered by filter cylinder 2, and dust enters dust chamber 13, and pure air enters pure air chamber 12 inside is finally flowed out from gas outlet 6, when needing to carry out deashing to filter cylinder 2, opens diaphragm valve 54, high pressure gas passes through High pressure gas import 51 enters the inside of main tracheae 52, then by bronchus 53, is finally sprayed on filter cylinder 2 from bleed pipe 55, to filter Cylinder 2 carries out cleaning dust, can boast into dust chamber 13, dust can be made to leak from ash hole 3 by opening shut-off valve 4 Out.

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 down current formula filter cartridge dust remover, including cabinet (1), wiper mechanism (5), admission gear (7) and transmission mechanism (8), it is characterised in that: the cabinet (1) includes filter chamber (11), pure air chamber (12) and dust chamber (13), the cleaning The interior side in cabinet (1) is arranged in air chamber (12), is provided with gas outlet (6), institute above the pure air chamber (12) It states filter chamber (11) to be arranged above the inside other side of cabinet (1), the dust chamber (13) is arranged under filter chamber (11) Side, the inside of the filter chamber (11) is fixed, and there are two filter cylinders (2) side by side, and the inside of the filter chamber (11) is by close over Position is fixed with airflow-distribution board (9), and the admission gear (7) includes air inlet pipe (71) and rotation pipe (72), the rotation pipe (72) it is inserted into the inside of filter chamber (11) from the top down, the lower end of the rotation pipe (72) is fixed with taper air flue (73), described The lower section fixation of taper air flue (73) is communicated with multiple escape pipes (74), and the air inlet pipe (71) is inserted into rotation pipe from the top down (72) inside, the transmission mechanism (8) include motor (81), driven gear (83), and the driven gear (83), which is fixed on, to be turned The circumferential outer surface of dynamic pipe (72), and driven gear (83) is located at the top of cabinet (1), the driven gear (83) is far from clean The side of air chamber (12) is engaged with driving gear (82), and the motor (81) is fixed on top and the driving gear of cabinet (1) (82) corresponding position, and the power output end of motor (81) is mutually fixed with driving gear (82).

2. a kind of down current formula filter cartridge dust remover according to claim 1, it is characterised in that: the wiper mechanism (5) Including main tracheae (52), and main tracheae (52) is located at the side of cabinet (1) close to pure air chamber (12), and main tracheae (52) Lower end is fixed with high pressure gas import (51), and there are two bronchuses for side fixation of the main tracheae (52) close to pure air chamber (12) (53), and bronchus (53) is inserted into the inside of pure air chamber (12), and diaphragm valve (54) are equipped on bronchus (53).

3. a kind of down current formula filter cartridge dust remover according to claim 2, it is characterised in that: the bronchus (53) is inserted Enter the internal one end fixation of pure air chamber (12) to be communicated with bleed pipe (55), and the diameter of bleed pipe (55) is less than bronchus (53) diameter, and the one end of bleed pipe (55) far from bronchus (53) is corresponding with filter cylinder (2) position.

4. a kind of down current formula filter cartridge dust remover according to claim 1, it is characterised in that: the rotation pipe (72) is logical It crosses bearing and cabinet (1) is rotatablely connected, and rotation pipe (72) is rotatablely connected by bearing and air inlet pipe (71).

5. a kind of down current formula filter cartridge dust remover according to claim 1, it is characterised in that: the dust chamber (13) is Funnel-form is fixed with ash hole (3) below the dust chamber (13), and is equipped with shut-off valve (4) on ash hole (3).