Bag-type dust collector for zinc oxide rotary kiln

Abstract

The utility model relates to the technical field of dust removal devices, in particular to a bag-type dust remover for a zinc oxide rotary kiln, which is characterized in that the dust removal device is sealed through a sealing device, dust is removed through the dust removal device, impurities and harmful substances in air are filtered through a filtering device, and the impurities and the harmful substances are discharged through a discharging device. The interior of the closed device is cooled through the cooling device; comprising an operation box; the device further comprises a sealing device, a dust removal device, a filtering device, a discharging device and a cooling device, the sealing device and the dust removal device are both installed on the operation box, and the filtering device, the discharging device and the cooling device are all installed on the sealing device. The sealing device is used for sealing, the dedusting device is used for dedusting, the filtering device is used for filtering, the discharging device is used for discharging, and the cooling device is used for cooling.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of dust removal device, in particular to zinc oxide rotary kiln bag filter. BACKGROUND

[0002] Zinc oxide is a kind of oxide of zinc, hardly soluble in water, soluble in acid and strong base.Zinc oxide is a kind of commonly used chemical additive, widely used in the production of plastic, silicate product, synthetic rubber, lubricating oil, paint coating, ointment, adhesive, food, battery, flame retardant, etc., when making zinc oxide, zinc ingot made by electrolysis is heated to 600-700 DEG C and then molten, placed in high-temperature crucible, and then molten and gasified at 50-100 DEG C high temperature, and then introduced into hot air for oxidation, and then the generated zinc oxide is cooled and separated by cyclone, and then the fine particles are captured by bag, and then the finished product of zinc oxide is obtained.Zinc oxide rotary kiln bag filter is mainly used for dust pollution control in industrial production, especially in the occasion of high temperature, high corrosion or high wear dust treatment.

[0003] For example, the application number CN201920188636.1 is a kind of prior art, its main structure includes kiln body, the lateral wall of kiln body is fixedly connected with feed pipe, a plurality of cleaning doors are rotatably connected on the kiln body, a plurality of fixed pipes are fixedly connected on the top of kiln body, a fixed cover is fixedly connected on the top of kiln body, the outer side wall of fixed pipe is fixedly sleeved with bag, the bag is connected with the inner top of fixed cover through fixing mechanism, the fixed cover is connected with box cover through conveying mechanism, and the box cover is connected with box body through a plurality of fixed screws.The utility model through the cooperation of fixed cover, connecting pipe, conveying pipe, box body, air outlet pipe, box cover, fixed screw, filter layer, air outlet pipe, air pump and exhaust pipe, reaches the dust removal filtering of the air that bag captures in the fixed cover, realizes the secondary capture of zinc oxide particles that bag cannot capture, and improves the dust removal efficiency of zinc oxide fine particles.

[0004] In the use process, it is found that the existing bag is not convenient to cool, which leads to the damage of the bag due to overheating of the equipment, so the zinc oxide rotary kiln bag filter is needed. UTILITY MODEL CONTENTS

[0005] To solve the above technical problems, the utility model provides a zinc oxide rotary kiln bag filter, which is sealed by a sealing device, dusted by a dust removal device, filtered by a filtering device, discharged by a discharging device, and cooled by a cooling device.

[0006] The utility model discloses a zinc oxide rotary kiln cloth bag dust collector, including operation box, still including sealing device, dust collector, filter device, discharge device and cooling device, sealing device and dust collector are all installed on operation box, filter device, discharge device and cooling device are all installed on sealing device, sealing device carries out sealing, dust collector carries out dust removal, filter device carries out filtration, discharge device carries out discharge, cooling device carries out cooling, through sealing device to sealing device carries out sealing, through dust collector to carry out dust removal, through filter device to the impurity and harmful substance in air carries out filtration, through discharge device to carry out discharge, through cooling device to sealing device inside carries out cooling.

[0007] Preferably, the operation box includes a box body, a sealing door one, a handle one, an inlet pipe and a plurality of discharge pipes, the sealing door one is installed on the side end of the box body through a hinge one, the handle one is installed on the side end of the sealing door one, the inlet pipe is communicated and installed on the side end of the box body, and the plurality of discharge pipes are communicated and installed on the top end of the box body; the handle one facilitates opening of the sealing door one, the inlet pipe facilitates air with zinc oxide particles to be conveyed into the box body, and the discharge pipes output end discharges the air.

[0008] Preferably, the sealing device includes a sealing bin, a liquid discharge pipe, a sealing door two, a handle two and a mounting plate, the sealing bin and the mounting plate are both installed on the top end of the box body, the input end of the liquid discharge pipe is communicated with the output end of the sealing bin, a valve is arranged on the liquid discharge pipe, the sealing door two is installed on the side end of the sealing bin through a hinge two, and the handle two is installed on the side end of the sealing door two; the sealing bin provides a sealed place, the valve is opened, the cooling liquid is discharged through the output end of the liquid discharge pipe, the sealing door two is opened through the handle two, and maintenance is carried out.

[0009] Preferably, the dust collector includes a cloth bag and a lifting ring, the cloth bag is communicated and installed on the discharge pipe through a fixing hoop, the lifting ring is installed on the top end of the cloth bag, and the lifting ring is installed on the sealing bin; the cloth bag carries out dust removal, the fixing hoop fixes the cloth bag and the discharge pipe, and the lifting ring fixes the cloth bag.

[0010] Preferably, the filter device includes a filter, a first pipeline and a discharge cover, the filter is installed on the top end of the sealing bin, the input end of the filter is communicated with the output end of the first pipeline, the input end of the first pipeline is communicated with the output end of the discharge cover, and the input end of the discharge cover is communicated with the output end of the sealing bin; the filter plays a role in filtering impurities.

[0011] Preferably, the discharge device includes a second pipeline, an exhaust pump and a third pipeline, the input end of the second pipeline is communicated with the output end of the filter, the input end of the exhaust pump is communicated with the output end of the second pipeline, the exhaust pump is installed on the top end of the mounting plate, and the output end of the exhaust pump is communicated with the input end of the third pipeline; through the start of the exhaust pump, the gas enters through the input end of the discharge cover and is discharged through the output end of the third pipeline.

[0012] Preferably, the cooling device comprises a power pump, a fourth pipeline, a fifth pipeline and a spray head, the power pump is installed at the top end of the sealed bin, the input end of the power pump is communicated with the output end of the fourth pipeline, the output end of the power pump is communicated with the input end of the fifth pipeline, a plurality of groups of spray heads are arranged on the output end of the fifth pipeline, and the spray heads are located in the interior of the sealed bin; through the start of the power pump, the cooling liquid enters through the input end of the fourth pipeline and is sprayed out through the output end of the spray head, so that the interior of the sealed bin is cooled.

[0013] Compared with the prior art, the utility model has the advantages that: the dust removal device is sealed through the sealing device, dust is removed through the dust removal device, impurities and harmful substances in the air are filtered through the filtering device, are discharged through the discharge device, and the interior of the sealing device is cooled through the cooling device. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is the structure axonometric drawing of the utility model;

[0015] Figure 2 is Figure 1 the structure axonometric drawing of the operation box structure in the utility model;

[0016] Figure 3 is Figure 1 the structure axonometric drawing of the operation box and the sealing device structure in the utility model;

[0017] Figure 4 is Figure 1 the structure sectional view of the operation box and the sealing device structure in the utility model;

[0018] Figure 5 is Figure 1 the structure axonometric drawing of the operation box and the sealing device structure in the utility model;

[0019] Figure 6 is Figure 1 the structure sectional view of the sealing device and the cooling device structure in the utility model.

[0020] Marked in the drawing: 01, operation box; 11, box body; 12, hinge one; 13, sealing door one; 14, handle one; 15, feeding pipe; 16, discharge pipe; 02, sealing device; 21, sealing bin; 22, liquid discharge pipe; 23, valve; 24, hinge two; 25, sealing door two; 26, handle two; 27, mounting plate; 03, dust removal device; 31, cloth bag; 32, fixing hoop; 33, lifting ring; 04, filtering device; 41, filter; 42, first pipeline; 43, discharge cover; 05, discharge device; 51, second pipeline; 52, exhaust pump; 53, third pipeline; 06, cooling device; 61, power pump; 62, fourth pipeline; 63, fifth pipeline; 64, spray head. DETAILED DESCRIPTION

[0021] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the accompanying drawings. The present application can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0022] Embodiment 1

[0023] The zinc oxide rotary kiln cloth bag dust collector comprises an operation box 01; characterized in that it further comprises a sealing device 02, a dust removal device 03, a filtering device 04, a discharge device 05 and a cooling device 06, the sealing device 02 and the dust removal device 03 are both installed on the operation box 01, and the filtering device 04, the discharge device 05 and the cooling device 06 are all installed on the sealing device 02;

[0024] The sealing device 02 is used for sealing, the dust removal device 03 is used for dust removal, the filtering device 04 is used for filtering, the discharge device 05 is used for discharging, and the cooling device 06 is used for cooling;

[0025] The operation box 01 comprises a box body 11, a sealing door one 13, a handle one 14, a feeding pipe 15 and a plurality of discharge pipes 16, the sealing door one 13 is installed at the side end of the box body 11 through a hinge one 12, the handle one 14 is installed at the side end of the sealing door one 13, the feeding pipe 15 is communicated and installed at the side end of the box body 11, and the plurality of discharge pipes 16 are communicated and installed at the top end of the box body 11;

[0026] The sealing device 02 comprises a sealing bin 21, a liquid discharge pipe 22, a sealing door two 25, a handle two 26 and a mounting plate 27, the sealing bin 21 and the mounting plate 27 are both installed at the top end of the box body 11, the input end of the liquid discharge pipe 22 is communicated with the output end of the sealing bin 21, the valve 23 is arranged on the liquid discharge pipe 22, the sealing door two 25 is installed at the side end of the sealing bin 21 through a hinge two 24, and the handle two 26 is installed at the side end of the sealing door two 25;

[0027] The dust removal device 03 includes a cloth bag 31 and a hanging ring 33, the cloth bag 31 is installed on the discharge pipe 16 in communication through a fixing hoop 32, the hanging ring 33 is installed at the top end of the cloth bag 31, and the hanging ring 33 is installed on the sealing bin 21;

[0028] The filter device 04 includes a filter 41, a first pipeline 42 and a discharge cover 43, the filter 41 is installed at the top end of the sealing bin 21, the input end of the filter 41 is in communication with the output end of the first pipeline 42, the input end of the first pipeline 42 is in communication with the output end of the discharge cover 43, and the input end of the discharge cover 43 is in communication with the output end of the sealing bin 21;

[0029] The discharge device 05 includes a second pipeline 51, an exhaust pump 52 and a third pipeline 53, the input end of the second pipeline 51 is in communication with the output end of the filter 41, the input end of the exhaust pump 52 is in communication with the output end of the second pipeline 51, the exhaust pump 52 is installed at the top end of the mounting plate 27, and the output end of the exhaust pump 52 is in communication with the input end of the third pipeline 53;

[0030] The sealing device 02 is sealed, the dust removal device 03 is dusted, the filter device 04 is filtered, and the discharge device 05 is discharged

[0031] The air with zinc oxide particles is conveniently transported into the inside of the box body 11 through the feeding pipe 15, the air is output to the cloth bag 31 through the output end of the discharge pipe 16, then dust removal is performed through the cloth bag 31, and then the gas is input through the input end of the discharge cover 43 through the start of the exhaust pump 52, impurities are filtered through the filter 41, and the gas is discharged through the output end of the third pipeline 53.

[0032] Example 2

[0033] As shown in the embodiment 1, the cooling device 06 is further included; Figures 1 to 6

[0034] The cooling device 06 includes a power pump 61, a fourth pipeline 62, a fifth pipeline 63 and a spray head 64, the power pump 61 is installed at the top end of the sealing bin 21, the input end of the power pump 61 is in communication with the output end of the fourth pipeline 62, the output end of the power pump 61 is in communication with the input end of the fifth pipeline 63, a plurality of groups of spray heads 64 are arranged on the output end of the fifth pipeline 63, and the spray heads 64 are located in the inside of the sealing bin 21;

[0035] The cooling device 06 cools;

[0036] When the equipment is overheated, the cooling liquid is input through the input end of the fourth pipeline 62 through the start of the power pump 61, sprayed out through the output end of the spray head 64, and the inside of the sealing bin 21 is cooled, and the valve 23 is opened, and the cooling liquid is discharged through the output end of the liquid discharge pipe 22.

[0037] ​The utility model discloses a zinc oxide rotary kiln cloth bag dust collector, which is convenient to send the air with zinc oxide particles to the inside of the box 11 through the feeding pipe 15 when working, and the air output end is discharged to the cloth bag 31 through the output end of the discharge pipe 16, and then dust removal is carried out through the cloth bag 31, and then the gas enters through the input end of the discharge cover 43 by starting the exhaust pump 52, the impurities are filtered through the filter 41, and the output end of the third pipeline 53 is discharged, and when the equipment overheats, the cooling liquid enters through the input end of the fourth pipeline 62 by starting the power pump 61, is sprayed through the output end of the spray head 64, the inside of the sealed bin 21 is cooled, the valve 23 is opened, and the cooling liquid is discharged through the output end of the liquid discharge pipe 22.

[0038] The cloth bag 31, the filter 41, the exhaust pump 52 and the power pump 61 are purchased on the market, and the technical personnel in the industry only needs to install and operate according to the attached instruction manual, and the technical personnel in the field does not need to pay creative labor.

[0039] The utility model discloses a zinc oxide rotary kiln cloth bag dust collector, which is convenient to send the air with zinc oxide particles to the inside of the box 11 through the feeding pipe 15 when working, and the air output end is discharged to the cloth bag 31 through the output end of the discharge pipe 16, and then dust removal is carried out through the cloth bag 31, and then the gas enters through the input end of the discharge cover 43 by starting the exhaust pump 52, the impurities are filtered through the filter 41, and the output end of the third pipeline 53 is discharged, and when the equipment overheats, the cooling liquid enters through the input end of the fourth pipeline 62 by starting the power pump 61, is sprayed through the output end of the spray head 64, the inside of the sealed bin 21 is cooled, the valve 23 is opened, and the cooling liquid is discharged through the output end of the liquid discharge pipe 22.

[0040] The above only is the preferred implementation mode of the utility model, and it should be pointed out that for ordinary technical personnel in the technical field, can make a number of improvements and variations without departing from the technical principle of the utility model, and these improvements and variations also should be regarded as the protection scope of the utility model.

Claims

1. A bag filter for a zinc oxide rotary kiln, comprising an operating box (01); characterized by, The closed device (02), the dust removal device (03), the filtering device (04), the discharge device (05) and the cooling device (06) are arranged on the operation box (01). The closed device (02) is sealed, the dust removal device (03) is dusted, the filtering device (04) is filtered, the discharge device (05) is discharged, and the cooling device (06) is cooled.

2. The baghouse for a zinc oxide rotary kiln as claimed in claim 1, wherein, The operation box (01) comprises a box body (11), a sealing door one (13), a handle one (14), a feeding pipe (15) and a plurality of discharge pipes (16), the sealing door one (13) is arranged on the side end of the box body (11) through a hinge one (12), the handle one (14) is arranged on the side end of the sealing door one (13), the feeding pipe (15) is communicated and arranged on the side end of the box body (11), and the plurality of discharge pipes (16) are communicated and arranged on the top end of the box body (11).

3. The baghouse for a zinc oxide rotary kiln as claimed in claim 2, wherein, The closed device (02) comprises a sealing bin (21), a liquid discharge pipe (22), a sealing door two (25), a handle two (26) and a mounting plate (27), the sealing bin (21) and the mounting plate (27) are arranged on the top end of the box body (11), the input end of the liquid discharge pipe (22) is communicated with the output end of the sealing bin (21), the valve (23) is arranged on the liquid discharge pipe (22), the sealing door two (25) is arranged on the side end of the sealing bin (21) through a hinge two (24), and the handle two (26) is arranged on the side end of the sealing door two (25).

4. The baghouse for a zinc oxide rotary kiln as claimed in claim 3, wherein, The dust removal device (03) comprises a cloth bag (31) and a lifting ring (33), the cloth bag (31) is communicated and arranged on the discharge pipe (16) through a fixing hoop (32), the lifting ring (33) is arranged on the top end of the cloth bag (31), and the lifting ring (33) is arranged on the sealing bin (21).

5. The baghouse for a zinc oxide rotary kiln as claimed in claim 3, wherein, The filtering device (04) comprises a filter (41), a first pipeline (42) and a discharge cover (43), the filter (41) is arranged on the top end of the sealing bin (21), the input end of the filter (41) is communicated with the output end of the first pipeline (42), the input end of the first pipeline (42) is communicated with the output end of the discharge cover (43), and the input end of the discharge cover (43) is communicated with the output end of the sealing bin (21).

6. The baghouse for a zinc oxide rotary kiln as claimed in claim 3, wherein, The discharge device (05) comprises a second pipeline (51), an exhaust pump (52) and a third pipeline (53), the input end of the second pipeline (51) is communicated with the output end of the filter (41), the input end of the exhaust pump (52) is communicated with the output end of the second pipeline (51), the exhaust pump (52) is arranged on the top end of the mounting plate (27), and the output end of the exhaust pump (52) is communicated with the input end of the third pipeline (53).

7. The baghouse for a zinc oxide rotary kiln as claimed in claim 3, wherein The cooling device (06) comprises a power pump (61), a fourth pipeline (62), a fifth pipeline (63) and a spray head (64), the power pump (61) is installed at the top end of the sealed bin (21), the input end of the power pump (61) is communicated with the output end of the fourth pipeline (62), the output end of the power pump (61) is communicated with the input end of the fifth pipeline (63), a plurality of groups of spray heads (64) are arranged on the output end of the fifth pipeline (63), and the spray heads (64) are located in the interior of the sealed bin (21).

Images