CN213049969U - A dust collector for cement manufacture - Google Patents

Abstract

The utility model discloses a dust collector for cement manufacture, include last box, double-end motor and the flabellum of supplying gas, the below top of going up the box is provided with down the box, and the top fixed mounting who goes up the box has the frame, double-end motor passes through dead lever and frame fixed connection, and double-end motor upper end and the flabellum fixed connection that supplies gas to double-end motor's lower extreme and last box upper wall interconnect, double-end motor's lower extreme and dwang fixed connection, and the bottom interconnect of dwang and last box's upper wall and lower box. This a dust collector for cement manufacture rotates the motor for the filter rotates along with the dwang, makes the air filter for the first time, and the air is along with flowing until through the filter screen, accomplishes the secondary and filters, and remaining air passes through the return bend and gets into the aquatic that holds the incasement, accomplishes the third and filters, and ultimate air is got rid of, and the cubic filters, makes the perfect more that removes dust.

Description

A dust collector for cement manufacture

Technical Field

The utility model relates to a cement manufacture technical field specifically is a dust collector for cement manufacture.

Background

The cement production refers to the production of cement through a series of assembly line operations, and the cement production is divided into three stages: grinding raw materials; calcining clinker; and (5) grinding the cement. Wherein each stage, more or less, generates dust.

Common dust collector for cement manufacture on the market at present, when removing dust in to producing cement workshop, only discharge dust to the outside in to the workshop with the ventilating fan, wherein tiny particle polluted environment in the dust brings inconvenience for peripheral resident easily, endangers health, to above-mentioned problem, carries out the innovative design on original dust collector for cement manufacture's basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust collector for cement manufacture to solve the common dust collector for cement manufacture on the existing market who proposes in the above-mentioned background art, when removing dust in to producing cement workshop, only discharge dust to the outside in to the workshop with the ventilating fan, wherein tiny granule polluted environment in the dust brings inconvenience, harm health's problem for peripheral resident easily.

In order to achieve the above object, the utility model provides a following technical scheme: a dust removal device for cement production comprises an upper box body, a double-end motor and an air supply fan blade, wherein a lower box body is arranged above the lower part of the upper box body, an outer frame is fixedly arranged above the upper box body, the double-end motor is fixedly connected with the outer frame through a fixing rod, the upper end of the double-end motor is fixedly connected with the air supply fan blade, the lower end of the double-end motor is mutually connected with the upper wall of the upper box body, the lower end of the double-end motor is fixedly connected with a rotating rod, the rotating rod is mutually connected with the upper wall of the upper box body and the bottom of the lower box body, filter plates are fixedly arranged on the left side and the right side of the rotating rod, a filter screen is arranged in the upper box body, the upper end of the filter screen is mutually connected with the upper box body, the lower end of the filter screen is mutually connected with the lower box, go up the tank wall fixed mounting of box and have the plastic ring, and the surface and the return bend interconnect of plastic ring to the bottom of return bend is seted up there is the gas pocket, and the bottom of return bend is located the inside that holds the case simultaneously, go up the inside of box and seted up the draw-in groove, and the inside fixed block that is provided with of draw-in groove to fixed block and lower box fixed connection, the top of box is provided with the bolt down, and the bolt passes draw-in groove and fixed block.

Preferably, the connection mode of dwang and last box is for rotating and being connected, and the connection mode of dwang and lower box is for rotating and being connected.

Preferably, the connection mode of filter screen and last box and lower box is the block and is connected, and overlooking of filter screen is the annular, and the filtration pore diameter of filter screen is little simultaneously and the filtration pore diameter of filter.

Preferably, the connection mode of return bend and plastic ring is for laminating the connection, and the bottom surface of return bend is the angular distribution has the gas pocket such as.

Preferably, the connection mode of the clamping groove and the fixing block is clamping connection, and the connection mode of the clamping groove and the bolt is threaded connection.

Compared with the prior art, the beneficial effects of the utility model are that: the dust removal device for cement production comprises a dust removal device,

1. the external air is sent to the inner parts of the upper box body and the lower box body through the motor, and the rotating rod is driven to rotate at the same time, so that the air flow rate inside is increased, the air filtering efficiency is improved, and the integral dust removal of the device is quicker;

2. the motor is rotated, so that the filter plate rotates along with the rotating rod, air is filtered for the first time, the air flows until passing through the filter screen, the second filtering is completed, the rest air enters the water in the containing box through the bent pipe, the third filtering is completed, the final air is discharged, and the third filtering is completed, so that the dust removal is more perfect;

3. the device is integrally formed by an upper box body and a lower box body, the upper box body and the lower box body are mutually clamped and fixed through bolts, and the internal filter screen is clamped with the upper box body and the lower box body, so that a new filter screen is convenient to disassemble and assemble or clean, and the device is simple and convenient.

Drawings

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the filter screen and the top box of the present invention;

FIG. 3 is a schematic view of the connection structure of the elbow and the air hole in top view;

fig. 4 is a schematic view of a side view section connecting structure of the plastic ring and the elbow pipe of the present invention.

In the figure: 1. an upper box body; 2. a lower box body; 3. an outer frame; 4. a double-headed motor; 5. an air supply fan blade; 6. fixing the rod; 7. rotating the rod; 8. a filter plate; 9. a filter screen; 10. a plastic ring; 11. bending the pipe; 12. air holes; 13. an accommodating box; 14. a card slot; 15. a bolt; 16. and (5) fixing blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a dust removal device for cement production comprises an upper box body 1, a lower box body 2, an outer frame 3, a double-end motor 4, an air supply fan blade 5, a fixed rod 6, a rotating rod 7, a filter plate 8, a filter screen 9, a plastic ring 10, a bent pipe 11, an air hole 12, a containing box 13, a clamping groove 14, a bolt 15 and a fixed block 16, wherein the lower box body 2 is arranged above the lower part of the upper box body 1, the outer frame 3 is fixedly arranged above the upper box body 1, the double-end motor 4 is fixedly connected with the outer frame 3 through the fixed rod 6, the upper end of the double-end motor 4 is fixedly connected with the air supply fan blade 5, the lower end of the double-end motor 4 is mutually connected with the upper wall of the upper box body 1, the lower end of the double-end motor 4 is fixedly connected with the rotating rod 7, the upper wall of the rotating rod 7 and the bottom of the upper box body 1 are mutually connected, the upper end of the filter screen 9 is connected with the upper box body 1, the lower end of the filter screen 9 is connected with the lower box body 2, the left side and the right side of the lower box body 2 are provided with accommodating boxes 13, the accommodating boxes 13 are attached to the box walls of the lower box body 2, the box walls of the upper box body 1 are fixedly provided with plastic rings 10, the surfaces of the plastic rings 10 are connected with a bent pipe 11, the bottom end of the bent pipe 11 is provided with an air hole 12, the bottom end of the bent pipe 11 is located in the accommodating boxes 13, the upper box body 1 is provided with a clamping groove 14, a fixing block 16 is arranged in the clamping groove 14, the fixing block 16 is fixedly connected with the lower box body 2, a bolt 15 is arranged above the lower box body 2, and the bolt 15 penetrates through the clamping groove;

the rotating rod 7 is rotatably connected with the upper box body 1, and the rotating rod 7 is rotatably connected with the lower box body 2, so that the rotating rod 7 is convenient to mount, and the filter plate 8 is convenient to drive to rotate subsequently;

the filter screen 9 is connected with the upper box body 1 and the lower box body 2 in a clamping manner, the filter screen 9 is annular when viewed from above, meanwhile, the diameter of a filter hole of the filter screen 9 is small, the diameter of a filter hole of the filter screen 8 is small, the filter screen 9 is annular when viewed from above, the air can be fully filtered, and the filter screen 9 is more convenient to detach, replace and install;

the connection mode of the elbow pipe 11 and the plastic ring 10 is the joint connection, and the air holes 12 are distributed on the bottom end surface of the elbow pipe 11 at equal angles, so that the air tightness of the device is improved, the air which is not filtered flows out, and the efficiency of the air which is filtered by two layers entering water is improved;

the connection mode of the clamping groove 14 and the fixing block 16 is clamping connection, and the connection mode of the clamping groove 14 and the bolt 15 is threaded connection, so that the upper box body 1 and the lower box body 2 are fixedly connected, and dislocation of the upper box body 1 and the lower box body 2 is avoided when the device is operated.

The working principle is as follows: according to the figures 1-4, firstly, the double-end motor 4 is fixedly connected with the outer frame 3 through the fixing rod 6 and is mutually connected with an external power supply through a power line, the double-end motor 4 is started, external air is sent to the inner parts of the upper box body 1 and the lower box body 2 through the air supply fan blade 5, the double-end motor 4 operates to drive the rotating rod 7 to rotate and simultaneously drive the filter plate 8 to rotate for 360 degrees, so that the air is filtered for the first time, the air after the first filtering gradually passes through the filter screen 9 along with the increase of the flow velocity, the secondary filtering is completed, the air after the secondary filtering continuously flows through the elbow pipe 11 and flows out from the air hole 12 into the water in the accommodating box 13, the third filtering is completed, and finally, the air overflows through water and is fused with the external air;

according to fig. 1 and 3-4, when the device is used for a long time, it is necessary to clean the dust inside, at this time, the elbow pipe 11 is pulled to separate the elbow pipe 11 and the plastic ring 10 from each other, the bottom end of the elbow pipe 11 is taken out from the containing box 13, so that the accommodating box 13 is separated from the bent pipe 11, the bolt 15 is loosened, the bolt 15 is separated from the upper box body 1 and the fixed block 16, the upper box body 1 is pulled upwards, the clamping groove 14 and the fixed block 16 are separated from each other, at this time, the upper case 1 and the lower case 2 are separated from each other, the filter net 9 is taken out from the lower case 2, the above-mentioned device is cleaned and then manually reset, the double-headed motor 4 and the air-feeding fan blades 5 being of the known and existing technology on the market, the operation of the entire device is not described in detail herein, and those not described in detail herein are well within the skill of those in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a dust collector for cement manufacture, includes box (1), double-end motor (4) and air feed flabellum (5), its characterized in that: a lower box body (2) is arranged above the lower part of the upper box body (1), an outer frame (3) is fixedly arranged above the upper box body (1), the double-end motor (4) is fixedly connected with the outer frame (3) through a fixing rod (6), the upper end of the double-end motor (4) is fixedly connected with an air feeding fan blade (5), the lower end of the double-end motor (4) is mutually connected with the upper wall of the upper box body (1), the lower end of the double-end motor (4) is fixedly connected with a rotating rod (7), the rotating rod (7) is mutually connected with the upper wall of the upper box body (1) and the bottom of the lower box body (2), filter plates (8) are fixedly arranged at the left side and the right side of the rotating rod (7), a filter screen (9) is arranged in the upper box body (1), the upper end of the filter screen (9) is mutually connected with the upper box body (1), and the lower end of the, the left and right sides of lower box (2) is provided with and holds case (13), and holds the case wall of case (13) and lower box (2) and think the laminating, the case wall fixed mounting who goes up box (1) has plastic ring (10), and the surface and return bend (11) interconnect of plastic ring (10), and gas pocket (12) have been seted up to the bottom of return bend (11), and the bottom of return bend (11) is located the inside that holds case (13) simultaneously, draw-in groove (14) have been seted up to the inside of going up box (1), and draw-in groove (14) inside is provided with fixed block (16) to fixed block (16) and lower box (2) fixed connection, the top of lower box (2) is provided with bolt (15), and bolt (15) pass draw-in groove (14) and fixed block (16).

2. The dust removing device for cement production according to claim 1, wherein: the connection mode of dwang (7) and last box (1) is for rotating and is connected, and the connection mode of dwang (7) and lower box (2) is for rotating and is connected.

3. The dust removing device for cement production according to claim 1, wherein: the filter screen (9) is connected with the upper box body (1) and the lower box body (2) in a clamping mode, the overlooking of the filter screen (9) is annular, and meanwhile, the diameter of a filter hole of the filter screen (9) is small, and the diameter of a filter hole of the filter screen (8) is small.

4. The dust removing device for cement production according to claim 1, wherein: the connecting mode of the elbow pipe (11) and the plastic ring (10) is joint connection, and air holes (12) are distributed on the bottom end surface of the elbow pipe (11) at equal angles.

5. The dust removing device for cement production according to claim 1, wherein: the clamping groove (14) is connected with the fixing block (16) in a clamping mode, and the clamping groove (14) is connected with the bolt (15) in a threaded mode.

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