CN219139489U - Fan for cement production - Google Patents

Abstract

The utility model provides a fan for cement production, which comprises a base, wherein an installation table is installed at the top of the base, a casing is installed at the top of the installation table, an impeller is installed in the casing, a driving motor is installed on the surface of the top of the installation table, the output end of the driving motor penetrates through the surface of the casing and is connected with the impeller through a transmission shaft, an air conveying pipe is installed at the position of an air inlet of the casing in a penetrating way, one end of the air conveying pipe is connected with a cleaning cylinder in a penetrating way, one end of the air conveying pipe is provided with a filter plate, a transmission rod is installed in the middle of the surface of the filter plate, blades are arranged on the surface of the transmission rod, and a cleaning plate is arranged on one side of each blade on the surface of the transmission rod. According to the utility model, the filter plate, the transmission rod, the cleaning plate, the cleaning brush and the blades are matched for use, so that dust filtered on the surface of the filter plate can be cleaned conveniently.

Description

Fan for cement production

Technical Field

The utility model relates to the technical field of fans, in particular to a fan for cement production.

Background

The centrifugal fan is a machine which increases the pressure of gas and discharges the gas by means of input mechanical energy, and is a driven fluid machine. Centrifugal fans are widely used for ventilation, dust removal and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings.

According to the published Chinese patent document with the publication number CN203670291U, a booster energy-saving centrifugal fan is disclosed, which comprises a fan shell and a fan impeller, and is characterized in that: a plurality of guide vanes are uniformly distributed between the outer circumference of the fan impeller and the inner wall of the fan shell by taking the axis of the fan impeller as the circle center; the two ends of the guide vane are provided with rotating shafts, the two side plates of the fan shell are provided with shaft sleeves for installing the rotating shafts, the rotating shafts are provided with swinging rods, the swinging rods are provided with strip-shaped grooves, the side plates of the fan shell are provided with a connecting ring, the connecting ring is provided with pin columns corresponding to the swinging rods, and the strip-shaped grooves are sleeved on the pin columns; if the performance parameter requirements of the centrifugal fan are set, welding two ends of the guide vane on two side plates of the fan shell; the number of the guide vanes and the number of the blades of the fan impeller are prime numbers; according to the utility model, the guide vane is added on the centrifugal fan to rectify and guide the airflow at the vane outlet of the fan impeller, so that the effects of improving the pressure and efficiency are achieved, and the energy conservation and environmental protection are further realized. However, in the existing use process of the centrifugal fan, as the ventilation equipment which works for a long time is installed and molded once, after long-time use, the ventilation equipment is especially in a use environment with more dust, the dust is easy to accumulate in the fan for long time use, the normal use of the equipment is affected, and the maintenance difficulty and the complexity are affected.

Therefore, it is necessary to provide a fan for cement production to solve the above technical problems.

Disclosure of Invention

The utility model provides a fan for cement production, which solves the problems in the background technology.

In order to solve the technical problems, the fan for cement production provided by the utility model comprises a base, wherein the top of the base is provided with a mounting table, the top of the mounting table is provided with a shell, the inside of the shell is provided with an impeller, the surface of the top of the mounting table is provided with a driving motor, the output end of the driving motor penetrates through the surface of the shell to be connected with the impeller through a transmission shaft, an air conveying pipe is arranged at the air inlet of the shell in a penetrating way, one end of the air conveying pipe is connected with a cleaning cylinder in a penetrating way, one end of the air conveying pipe is provided with a filter plate, the middle position of the surface of the filter plate is provided with a transmission rod, the surface of the transmission rod is provided with blades, the surface of the transmission rod is provided with a cleaning plate on one side of each blade, the surface of the cleaning plate is provided with a cleaning brush, and one end of the cleaning brush is in contact with the surface of the filter plate.

Preferably, a limiting ring is arranged at one end of the inner wall of the cleaning cylinder, an ash falling port is formed in the surface of the bottom end of the cleaning cylinder in a penetrating mode, and a dustproof filter bag is arranged at the bottom end of the cleaning cylinder.

Preferably, the surface of the shell is provided with an air outlet in a penetrating way.

Preferably, a sealing bearing is arranged at the contact part of the transmission rod and the filter plate.

Preferably, the pushing handle is arranged on the outer side surface of the base, and anti-slip convex particles are arranged on the outer side surface of the pushing handle.

Preferably, the bottom end of the base is provided with a plurality of pulleys, and the pulleys are equidistantly arranged at four corners of the bottom end of the base.

Preferably, a control panel is mounted on the outer side surface of the base.

Compared with the related art, the fan for cement production provided by the utility model has the following beneficial effects:

1. compared with the prior art, this kind of fan for cement manufacture uses through setting up filter, transfer line, the clearance board, the cooperation of clearance brush, blade, be convenient for clear up filter surface filterable dust for at the fan during operation, the staff promotes the assigned position in cement manufacture workshop through pushing away the fan, afterwards starts driving motor, thereby make driving motor drive fan work, at the in-process of fan work, the filter can filter the dust that gets into in the fan in the gas, simultaneously drive the blade at the effect of air current and rotate, thereby make the blade drive transfer line rotatory, afterwards under the rotation of transfer line again, drive the clearance board rotatory, thereby make the clearance brush on clearance board surface clear up filter surface absorptive dust, this mode easy operation avoids the dust to adsorb inside the casing, improve the holistic life of fan.

2. Compared with the prior art, this kind of fan for cement manufacture is through setting up dustproof filter bag and dust fall mouth, and the dust is convenient for after the clearance brush is accomplished the filterable dust clearance on the filter, and the dust falls into dustproof filter bag through the dust fall mouth to collect the dust of clearance, be convenient for to its centralized processing.

Drawings

FIG. 1 is a schematic structural view of a fan for cement production provided by the utility model;

FIG. 2 is a side view of a fan for cement production provided by the utility model;

fig. 3 is a schematic diagram of the internal structure of a cleaning cylinder of a fan for cement production.

Reference numerals in the drawings:

1. a base; 2. a control panel; 3. a mounting table; 4. a driving motor; 5. a housing; 6. an air delivery pipe; 7. a cleaning cylinder; 8. a dust-proof filter bag; 9. a pushing handle; 10. a pulley; 11. an air outlet; 12. a filter plate; 13. cleaning a hairbrush; 14. a cleaning plate; 15. a blade; 16. an ash falling port; 17. a transmission rod; 18. sealing the bearing.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

First embodiment

Please refer to fig. 1-3 in combination. The utility model provides a fan for cement manufacture, includes base 1, mount table 3 is installed at base 1 top, mount table 3 top installs casing 5, casing 5 internally mounted has the impeller, mount table 3 top surface mounting has driving motor 4, driving motor 4 output runs through casing 5 surface and is connected with the impeller through the transmission shaft, casing 5 air intake department link up and installs air duct 6, air duct 6 one end link up and is connected with cleaning cylinder 7, filter 12 is installed to air duct 6 one end, filter 12 surface intermediate position installs transfer line 17, transfer line 17 surface is provided with blade 15, transfer line 17 surface is located blade 15 one side and is provided with clearance board 14, clearance board 14 surface is provided with clearance brush 13, clearance brush 13 one end and filter 12 surface contact.

Through setting up filter 12, transfer line 17, clearance board 14, clearance brush 13, the cooperation of blade 15 is used, be convenient for clear up filter 12 surface filterable dust, make at the fan during operation, the staff promotes the assigned position in cement manufacture shop through pushing away 9 fans, afterwards start driving motor 4, thereby make driving motor 4 drive fan work, at the in-process of fan work, filter the dust in the gas that gets into the fan 12 can filter, simultaneously drive blade 15 at the effect of air current and rotate, thereby make blade 15 drive transfer line 17 rotatory, afterwards under the rotation of transfer line 17 again, drive clearance board 14 rotatory, thereby make clearance brush 13 on clearance board 14 surface clear up filter 12 surface absorptive dust, this mode easy operation avoids the dust to adsorb inside the casing 5, improve the holistic life of fan.

The working principle of the fan for cement production provided by the utility model is as follows:

this kind of fan for cement manufacture is at the during operation, the staff installs equipment in cement manufacture workshop's preset position, afterwards start driving motor 4, then driving motor 4 drives the impeller rotation through the transmission shaft, thereby make the inside negative pressure that produces of casing 5, adsorb external gas, afterwards the air current enters into the transport section of thick bamboo through cleaning cylinder 7 inside, at fan in-process of operation, filter 12 can filter the dust that gets into in the fan in the gas, simultaneously drive blade 15 rotation at the effect of air current, thereby make blade 15 drive transfer line 17 rotatory, afterwards, under the rotation of transfer line 17, drive cleaning plate 14 rotation, thereby make cleaning brush 13 on cleaning plate 14 surface clear up the absorptive dust in filter 12 surface, this mode easy operation, avoid the dust to adsorb casing 5 inside, improve the holistic life of fan, simultaneously through setting up dustproof filter bag 8 and dust fall into dustproof filter bag 8 through dust fall 16, be convenient for after the dust clearance brush 13 is accomplished to the dust clearance of filtering on the filter 12, thereby collect the dust of cleaning filter bag through falling 16, be convenient for concentrate the handling.

Second embodiment

Referring to fig. 1-3 in combination, another fan for cement production is provided according to a second embodiment of the present application. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.

Specifically, the second embodiment of the application provides a fan for cement manufacture's difference lies in, cleaning cylinder 7 inner wall one end is provided with the spacing ring, cleaning cylinder 7 bottom surface runs through and has seted up grey mouth 16 that falls, cleaning cylinder 7 bottom is provided with dustproof filter bag 8, through setting up dustproof filter bag 8 and grey mouth 16 that falls, is convenient for after cleaning brush 13 accomplishes the dust clearance of filtering on filter 12, the dust falls into dustproof filter bag 8 through grey mouth 16 to collect the dust of clearance, be convenient for concentrate on it.

By adopting the technical scheme, the surface of the shell 5 is provided with the air outlet 11 in a penetrating way, and the air outlet 11 is arranged, so that the air outlet of the fan is facilitated.

By adopting the technical scheme, the sealing bearing 18 is arranged at the contact part of the transmission rod 17 and the filter plate 12, and the transmission rod 17 and the filter plate 12 can be conveniently ensured to rotate relatively by arranging the sealing bearing 18.

By adopting the technical scheme, the pushing handle 9 is arranged on the outer side surface of the base 1, and anti-slip convex particles are arranged on the outer side surface of the pushing handle 9, so that the base 1 can be pushed by the pushing handle 9 conveniently.

By adopting the technical scheme, the bottom end of the base 1 is provided with the pulleys 10, the pulleys 10 are arranged in a plurality, the pulleys 10 are equidistantly arranged at four corners of the bottom end of the base 1, and the sliding of the base 1 is facilitated by the pulleys 10.

By adopting the technical scheme, the control panel 2 is arranged on the outer side surface of the base 1, the control panel 2 is arranged to control the power utilization element inside the fan conveniently, the control circuit of the controller can be realized by simple programming of a person skilled in the art, and the control circuit belongs to common knowledge in the art, is only used and is not modified, so that the control mode and circuit connection are not described in detail.

It should be noted that, various components used in the application document are standard components, which can be purchased from the market, the specific connection modes of the components all adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the components and the electrical equipment all adopt conventional models in the prior art, the circuit connection adopts conventional connection modes in the prior art, and the electrical equipment is communicated with an external safety power supply, and no specific description is made here.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (7)

1. The utility model provides a fan for cement manufacture, includes base (1), its characterized in that, mount table (3) are installed at base (1) top, mount table (3) top is installed casing (5), casing (5) internally mounted has the impeller, mount table (3) top surface mounting has driving motor (4), driving motor (4) output runs through casing (5) surface and impeller connection through the transmission shaft, casing (5) air intake department link up and installs air duct (6), air duct (6) one end link up and is connected with cleaning cylinder (7), filter (12) are installed to air duct (6) one end, filter (12) surface intermediate position installs transfer line (17), transfer line (17) surface is provided with blade (15), transfer line (17) surface is provided with clearance brush (14) on one side of blade (15), clearance brush (13) one end and filter (12) surface contact.

2. The fan for cement production according to claim 1, wherein a limiting ring is arranged at one end of the inner wall of the cleaning cylinder (7), an ash falling port (16) is formed in the bottom end surface of the cleaning cylinder (7) in a penetrating manner, and a dustproof filter bag (8) is arranged at the bottom end of the cleaning cylinder (7).

3. Fan for cement production according to claim 1, characterized in that the surface of the casing (5) is provided with air outlets (11) through.

4. Fan for cement production according to claim 1, characterized in that the transmission rod (17) is provided with a sealing bearing (18) in contact with the filter plate (12).

5. The fan for cement production according to claim 1, wherein the pushing handle (9) is mounted on the outer side surface of the base (1), and anti-slip protruding particles are arranged on the outer side surface of the pushing handle (9).

6. The fan for cement production according to claim 1, wherein the bottom end of the base (1) is provided with a plurality of pulleys (10), and the pulleys (10) are arranged at four corners of the bottom end of the base (1) at equal distances.

7. A fan for cement production according to claim 1, characterized in that the outer surface of the base (1) is provided with a control panel (2).

Images