CN211159112U - Environment-friendly dust collecting equipment for cement manufacture - Google Patents

Environment-friendly dust collecting equipment for cement manufacture Download PDF

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Publication number
CN211159112U
CN211159112U CN201921786027.2U CN201921786027U CN211159112U CN 211159112 U CN211159112 U CN 211159112U CN 201921786027 U CN201921786027 U CN 201921786027U CN 211159112 U CN211159112 U CN 211159112U
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tank
dust
dust removal
filter bag
environment
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CN201921786027.2U
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Chinese (zh)
Inventor
周宏建
谢萌
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Hefei Cement Research and Design Institute Co Ltd
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Hefei Cement Research and Design Institute Co Ltd
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Abstract

The utility model relates to a cement manufacture technical field just discloses an environment-friendly dust collecting equipment for cement manufacture, including the dust removal jar, the cover is installed to the upper end opening part of dust removal jar, the air exhauster is installed to the cover upper end, the input intercommunication of air exhauster has the breathing pipe, the other end of breathing pipe passes the cover and extends in to the dust removal jar, and the intercommunication has the shunt, the intercommunication has a plurality of filter bag on the shunt, the both ends fixed connection of shunt is in the fixed ring, fixed ring's upper end fixed connection is on the inner cover wall of cover, the dust removal jar tank bottoms is the toper setting, dust removal jar tank bottoms intercommunication has the dust exhaust pipe, install the dust discharge valve on the dust exhaust pipe. The utility model discloses can discharge through handling the tiny dust in the gas, avoid the pollution of environment, and make adnexed dust on the filter bag by the clearance, avoid causing the filtration pore on the filter bag to block up, influence the dust removal effect in the cement production process.

Description

Environment-friendly dust collecting equipment for cement manufacture
Technical Field
The utility model relates to a cement manufacture technical field especially relates to an environment-friendly dust collecting equipment is used in cement manufacture.
Background
The bag type dust collector is a dry type dust filtering device. It is suitable for trapping fine, dry, non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, the dust-containing gas is filtered by the filtering action of the fiber fabric, after the dust-containing gas enters the bag type dust collector, dust with large particles and large specific gravity falls into the dust exhaust pipe due to the sedimentation of the gravity, and when the gas containing fine dust passes through the filter bag, the dust is blocked, so that the gas is purified.
The utility model discloses an environment-friendly dust collector for cement manufacture is disclosed for CN208583132U through the retrieval publication (bulletin), this utility model structure scientific and reasonable, convenience safe in utilization, the setting of hot-blast fan device can prevent that the inside air temperature of box is less than the dew point to prevented that the filter bag from weing, avoided the dust to glue and stuck on the filter bag, improved the work efficiency of filter bag. The technical scheme has the following defects: the dust collector only filters large-particle dust through the filter bag, and directly discharges fine dust in gas without treatment, thereby causing pollution to the environment; and dust is easy to adhere to the filter bag, so that filter holes in the filter bag are blocked, and the dust removal effect in the cement production process is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the filter hole on the filter bag is blocked because fine dust in the gas is not easily attached to the dust through processing on direct discharge and the filter bag in the prior art, and providing an environment-friendly dust removal device for cement production.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an environment-friendly dust removal device for cement production comprises a dust removal tank, wherein a tank cover is installed at the upper end opening of the dust removal tank, an exhaust fan is installed at the upper end of the tank cover, the input end of the exhaust fan is communicated with an air suction pipe, the other end of the air suction pipe penetrates through the tank cover and extends into the dust removal tank, the air suction pipe is communicated with a flow divider, a plurality of filter bags are communicated with the flow divider, two ends of the flow divider are fixedly connected in a fixed ring, the upper end of the fixed ring is fixedly connected on the inner cover wall of the tank cover, the bottom of the dust removal tank is arranged in a conical shape, the bottom of the dust removal tank is communicated with a dust exhaust pipe, an ash discharge valve is installed on the dust exhaust pipe, a connecting ring is fixedly sleeved on the wall of the dust removal tank, four supporting legs are fixedly connected on the connecting ring, a water, the other end of blast pipe passes the water tank wall and extends to the aquatic, the venthole has been seted up on the last tank wall of water tank, install the hot plate on the outer jar wall of dust removal jar, install the heater on the outer jar wall of dust removal jar, heater and hot plate pass through electric connection, the intercommunication has into the dirt pipe on the jar wall of dust removal jar.
Preferably, fixedly connected with limiting plate on the jar wall in the dust removal jar, the movable groove has been seted up on the limiting plate, sliding connection has reciprocal slide in the movable groove, install the motor on the jar wall outside the dust removal jar, be connected with reciprocal lead screw through first bearing rotation on the cell wall in opposite directions of movable groove, the one end of reciprocal lead screw is passed first bearing and dust removal jar wall and is outwards extended, and is connected with the output of motor through the shaft coupling, threaded connection has reciprocal slide on the reciprocal lead screw, the one end that reciprocal slide is close to the filter bag passes the movable groove notch and outwards extends, and fixedly connected with claps the hawk, clap the hawk and arrange one side of filter bag in.
Preferably, the inner tank wall of the dust removal tank is symmetrically provided with sliding grooves, the sliding grooves are internally and slidably connected with sliding blocks, and two opposite ends of the sliding blocks penetrate through corresponding sliding groove notches and towards the inside of the dust removal tank and are fixedly connected to the fixing rings together.
Preferably, a sealing ring is arranged in the tank cover, and the sealing ring is sleeved on the fixing ring.
Preferably, the water tank is communicated with a drain pipe, and the drain pipe is provided with a pipe valve.
Preferably, a reinforcing rib is fixedly connected between the supporting leg and the dust removal tank.
Compared with the prior art, the utility model provides an environment-friendly dust collecting equipment for cement manufacture possesses following beneficial effect:
1. this environment-friendly dust collecting equipment for cement manufacture, through setting up the dust removal jar, the cover, the air exhauster, the breathing pipe, the shunt, the filter bag, the dust exhaust pipe, the water tank, blast pipe and dust inlet pipe, the gas that will contain the dust gets into in the dust removal jar through dust inlet pipe, start the air exhauster, the filter bag, produce suction in shunt and the breathing pipe, in inhaling the filter bag with the gas in the dust removal jar, and the large granule dust in the gas is filtered by the filter bag, the air exhauster stops the back, because the effect of gravity, the large granule dust falls into the dust removal jar bottom automatically, accessible dust exhaust pipe discharge dust removal jar is outside, and tiny dust is through the effect of air exhauster, let in dust and gas process blast pipe let-in the water tank, the dust lets in the aquatic collect and avoids its poplar to play, can be discharged through handling fine dust in the.
2. This environment-friendly dust collecting equipment is used in cement manufacture, through setting up the limiting plate, the movable slot, reciprocal slide, including a motor, an end cap, a controller, and a cover plate, reciprocal lead screw and bat hawk, when needing to clear up the dust on the filter bag, the starter motor, it rotates to drive reciprocal lead screw, make reciprocal slide be reciprocating motion on reciprocal lead screw, it is reciprocating motion to drive bat hawk, make bat hawk hit and beat the filter bag, the filter bag shake, shake off the dust on it, make adnexed dust on the filter bag clear up, avoid causing the filtration pore on the filter bag to block up, influence the dust removal effect in the cement manufacture process.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can be to the interior tiny dust of gas through handling and discharge, avoid the pollution of environment, and make adnexed dust on the filter bag clear up, avoid causing the filtration pore on the filter bag to block up, influence the dust removal effect in the cement production process.
Drawings
FIG. 1 is a schematic structural view of an environment-friendly dust removing apparatus for cement production according to the present invention;
FIG. 2 is the utility model provides a limiting plate and the connection structure chart of motor of environment-friendly dust collecting equipment for cement manufacture.
In the figure: the device comprises a dust removal tank 1, a tank cover 2, an exhaust fan 3, an air suction pipe 4, a flow divider 5, a filter bag 6, a fixing ring 7, a dust exhaust pipe 8, a supporting leg 9, a water tank 10, an exhaust pipe 11, a heating plate 12, a heater 13, a dust inlet pipe 14, a limiting plate 15, a movable groove 16, a reciprocating slide seat 17, a motor 18, a reciprocating screw rod 19, an ash beating plate 20, a sliding groove 21, a sliding block 22 and a water discharge pipe 23.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, an environment-friendly dust removal device for cement production comprises a dust removal tank 1, a tank cover 2 is installed at an upper end opening of the dust removal tank 1, an exhaust fan 3 is installed at the upper end of the tank cover 2, an input end of the exhaust fan 3 is communicated with an air suction pipe 4, the other end of the air suction pipe 4 penetrates through the tank cover 2 and extends into the dust removal tank 1, and is communicated with a flow divider 5, a plurality of filter bags 6 are communicated with the flow divider 5, two ends of the flow divider 5 are fixedly connected into a fixing ring 7, the upper end of the fixing ring 7 is fixedly connected onto an inner cover wall of the tank cover 2, the bottom of the dust removal tank 1 is in a conical arrangement, a dust exhaust pipe 8 is communicated with the bottom of the dust removal tank 1, an ash discharge valve is installed on the dust exhaust pipe 8, a connecting ring is fixedly sleeved on the tank wall of the dust removal, the output end of the exhaust fan 3 is communicated with an exhaust pipe 11, the other end of the exhaust pipe 11 penetrates through the wall of the water tank 10 and extends into the water, the upper wall of the water tank 10 is provided with an air outlet, a heating plate 12 is arranged on the inner tank wall of the dust removing tank 1, a heater 13 is arranged on the outer tank wall of the dust removing tank 1, the heater 13 is electrically connected with the heating plate 12, the tank wall of the dust removing tank 1 is communicated with a dust inlet pipe 14, the gas containing dust enters the dust removing tank 1 through the dust inlet pipe 14, the exhaust fan 3 is started, suction is generated in the filter bag 6, the shunt 5 and the air suction pipe 4, the gas in the dust removing tank 1 is sucked into the filter bag 6, the large-particle dust in the gas is filtered by the filter bag 6, after the exhaust fan 3 stops, the large-particle dust automatically falls into the bottom of the dust removing tank 1 due to the action of gravity, the, in letting in dust and gas water tank 10 through blast pipe 11, the dust lets in the aquatic and collects and avoids its young, can discharge the pollution of avoiding the environment through handling the tiny dust in the gas.
A limiting plate 15 is fixedly connected to the inner tank wall of the dust removing tank 1, a movable groove 16 is formed in the limiting plate 15, a reciprocating slide seat 17 is connected in the movable groove 16 in a sliding manner, a motor 18 is installed on the outer tank wall of the dust removing tank 1, a reciprocating lead screw 19 is rotatably connected to the opposite tank wall of the movable groove 16 through a first bearing, one end of the reciprocating lead screw 19 penetrates through the first bearing and the tank wall of the dust removing tank 1 and extends outwards, and is connected with the output end of the motor 18 through a coupler, a reciprocating slide seat 17 is connected to the reciprocating lead screw 19 in a threaded manner, one end of the reciprocating slide seat 17, which is close to the filter bag 6, penetrates through the notch of the movable groove 16 and extends outwards, a dust beating plate 20 is fixedly connected with the dust beating plate 20, the dust beating plate 20 is arranged on one side of the filter bag 6, when dust on the filter bag 6 needs to be cleaned, the motor 18 is started to, the dust beating plate 20 is enabled to beat the filter bag 6, the filter bag 6 shakes and shakes off dust on the filter bag 6, so that the dust attached to the filter bag 6 is cleaned, filter holes in the filter bag 6 are prevented from being blocked, and the dust removal effect in the cement production process is prevented from being influenced.
Spout 21 has been seted up to the symmetry on the jar wall in dust removal jar 1, and sliding connection has slider 22 in the spout 21, and two slider 22 opposite directions one end pass corresponding spout 21 notch and to dust removal jar 1 in, and common fixed connection is on solid fixed ring 7, the solid fixed ring 7's of being convenient for installation.
The sealing ring is arranged in the tank cover 2 and is sleeved on the fixing ring 7, so that the sealing performance of the tank cover is better.
The water tank 10 is communicated with a drain pipe 23, and the drain pipe 23 is provided with a pipe valve, so that the water in the water tank 10 can be conveniently replaced.
Fixedly connected with strengthening rib between supporting leg 9 and dust removal jar 1 increases the steadiness that supporting leg 9 and dust removal jar 1 are connected.
In the utility model, the gas containing dust enters the dust removing tank 1 through the dust inlet pipe 14, the exhaust fan 3 is started, the filter bag 6, the shunt 5 and the air suction pipe 4 generate suction force, the gas in the dust removing tank 1 is sucked into the filter bag 6, the large-particle dust in the gas is filtered by the filter bag 6, after the exhaust fan 3 is stopped, the large-particle dust automatically falls into the bottom of the dust removing tank 1 due to the action of gravity, the large-particle dust can be discharged out of the dust removing tank 1 through the dust discharge pipe 8, the fine dust passes through the exhaust fan 3, the dust and the gas are introduced into the water tank 10 through the exhaust pipe 11, the dust is introduced into the water to be collected and prevented from being blown up, the fine dust in the gas can be treated and discharged, the environmental pollution is avoided, when the dust on the filter bag 6 needs to be cleaned, the motor 18 is started to drive the reciprocating screw rod 19 to rotate, so that the, the dust beating plate 20 is driven to do reciprocating motion, so that the dust beating plate 20 beats the filter bag 6, the filter bag 6 shakes to shake off dust on the filter bag 6, the dust attached to the filter bag 6 is cleaned, and the filter holes in the filter bag 6 are prevented from being blocked to influence the dust removal effect in the cement production process.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The environment-friendly dust removing equipment for cement production comprises a dust removing tank (1) and is characterized in that a tank cover (2) is installed at an upper end opening of the dust removing tank (1), an exhaust fan (3) is installed at the upper end of the tank cover (2), an input end of the exhaust fan (3) is communicated with an air suction pipe (4), the other end of the air suction pipe (4) penetrates through the tank cover (2) and extends into the dust removing tank (1), a flow divider (5) is communicated with the air suction pipe (5), two ends of the flow divider (5) are fixedly connected into a fixing ring (7), the upper end of the fixing ring (7) is fixedly connected onto an inner cover wall of the tank cover (2), the bottom of the dust removing tank (1) is in a conical shape, a dust discharging pipe (8) is communicated with the bottom of the dust removing tank (1), and a dust discharging valve is installed on the dust discharging pipe (8), the utility model discloses a dust removal tank, including dust removal tank (1), air exhauster (3), air exhauster, heater (13) and hot plate (12) are passed through electric connection, the go-between has been cup jointed to the fixed go-between that has cup jointed on the tank wall of dust removal tank (1), just four supporting legs of fixedly connected with (9) on the go-between, fixedly connected with water tank (10) on the tank wall of dust removal tank (1), water tank (10) intussuseption is filled with water, the output intercommunication of air exhauster (3) has blast pipe (11), the other end of blast pipe (11) passes water tank (10) tank wall and extends to the water in, the venthole has been seted up on the last tank wall of water tank (10), the tank wall mounting has hot plate (12) in dust removal tank (1), the outer tank wall mounting of dust removal tank (.
2. The environment-friendly dust removing equipment for cement production as recited in claim 1, wherein a limit plate (15) is fixedly connected to the inner tank wall of the dust removing tank (1), a movable groove (16) is formed in the limit plate (15), a reciprocating slide carriage (17) is slidably connected to the movable groove (16), a motor (18) is installed on the outer tank wall of the dust removing tank (1), a reciprocating lead screw (19) is rotatably connected to the opposite tank wall of the movable groove (16) through a first bearing, one end of the reciprocating lead screw (19) passes through the first bearing and the tank wall of the dust removing tank (1) and extends outwards, and is connected with the output end of the motor (18) through a coupler, a reciprocating slide carriage (17) is connected to the reciprocating lead screw (19) through a thread, one end of the reciprocating slide carriage (17) close to the filter bag (6) passes through the notch of the movable groove (16) and extends outwards, and the dust-beating plate (20) is fixedly connected with the filter bag, and the dust-beating plate (20) is arranged on one side of the filter bag (6).
3. The environment-friendly dust removal equipment for cement production as recited in claim 1, wherein the inner tank wall of the dust removal tank (1) is symmetrically provided with sliding grooves (21), the sliding grooves (21) are connected with sliding blocks (22) in a sliding manner, and the opposite ends of the two sliding blocks (22) penetrate through the corresponding notches of the sliding grooves (21) and face the inside of the dust removal tank (1), and are jointly and fixedly connected to the fixing ring (7).
4. The environment-friendly dust removal equipment for cement production as recited in claim 1, wherein a seal ring is arranged in the tank cover (2), and the seal ring is sleeved on the fixing ring (7).
5. The environment-friendly dust removing equipment for cement production as recited in claim 1, wherein the water tank (10) is communicated with a drain pipe (23), and the drain pipe (23) is provided with a pipe valve.
6. The environment-friendly dust removing equipment for cement production as claimed in claim 1, wherein a reinforcing rib is fixedly connected between the supporting leg (9) and the dust removing tank (1).
CN201921786027.2U 2019-10-23 2019-10-23 Environment-friendly dust collecting equipment for cement manufacture Active CN211159112U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921786027.2U CN211159112U (en) 2019-10-23 2019-10-23 Environment-friendly dust collecting equipment for cement manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921786027.2U CN211159112U (en) 2019-10-23 2019-10-23 Environment-friendly dust collecting equipment for cement manufacture

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CN211159112U true CN211159112U (en) 2020-08-04

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113318549A (en) * 2021-05-26 2021-08-31 安徽天顺环保设备股份有限公司 Automatic dust removal equipment for flue gas treatment
CN113908638A (en) * 2021-12-06 2022-01-11 湖南久能电力电杆制造有限公司 Dust collector during operation of environment-friendly intelligent cement tank

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113318549A (en) * 2021-05-26 2021-08-31 安徽天顺环保设备股份有限公司 Automatic dust removal equipment for flue gas treatment
CN113908638A (en) * 2021-12-06 2022-01-11 湖南久能电力电杆制造有限公司 Dust collector during operation of environment-friendly intelligent cement tank

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