CN218392919U - Light impurity cleaning device - Google Patents

Abstract

The utility model relates to a light impurity cleaning device technical field just discloses a light impurity cleaning device, including cyclone and sack cleaner, cyclone's inlet end intercommunication has the intake pipe, and cyclone's the bottom of the storehouse is connected with the row's ash subassembly that is used for dust, impurity to discharge, and common intercommunication has the air duct between cyclone's the end of giving vent to anger and the sack cleaner, installs the clearance mechanism that is used for clearing up light impurity in cyclone's the vertical passageway of giving vent to anger. The utility model discloses prevent that light impurity in the flue gas from causing dust removal gas to put grey system to block up in entering into the sack cleaner, guarantee dust collecting equipment and belt transportation equipment's normal operating, guarantee the transportation timeliness of material and production facility's stability, reduce cost of maintenance and human cost.

Description

Light impurity cleaning device

Technical Field

The utility model relates to a light impurity cleaning device technical field especially relates to a light impurity cleaning device.

Background

Metal is smelted, the scrap steel is broken, trades such as fields such as limekiln all use a large amount of belt conveyor transportation materials, because of the environmental protection control requirement, each belt conveyor receives all to be furnished with dust pelletizing system in discharge opening and the belt transportation, because of containing the fibre in the material, plastics, the sponge, the foam, impurity such as rock wool is in using the belt transportation, impurity inhales in the material and causes the dust remover to put the ash difficulty in causing in the dust remover, the ash system is put to the plug-up dust remover, cause dust collecting equipment and belt transportation equipment malfunction halt, because of the asynchronous operation of environmental protection facility and production facility, cause the production facility to shut down, influence production efficiency, need artifical clearance dust remover interior debris after the dust remover blocks up, the clearance process causes inorganization raise dust and manpower resources waste.

Although a common cyclone filter is matched with a bag-type dust remover for use, the flow speed in the cyclone filter is reduced, and dust and impurities with large gravity are settled to the bottom of the bin by using centrifugal force, but light impurities such as foam, sponge, rock wool, chemical fiber and plastics cannot be settled and enter the bag-type dust remover along with air flow to cause the fault of a dust removal and ash discharge system.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above problems in the background art and providing a light impurity cleaning device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a light impurity cleaning device comprises a cyclone filter and a bag-type dust collector, wherein an air inlet end of the cyclone filter is communicated with an air inlet pipe, a bin bottom of the cyclone filter is connected with an ash discharge assembly for discharging dust and impurities, an air guide pipe is communicated between an air outlet end of the cyclone filter and the bag-type dust collector, and a cleaning mechanism for cleaning light impurities is installed in an air outlet vertical channel of the cyclone filter;

clearance mechanism includes two sets of clearance subassemblies that set up about the intake pipe symmetry, the clearance subassembly includes a plurality of clearance rollers, a plurality of roots the clearance roller distributes along the horizontal direction and sets up, the lower extreme swing joint of clearance roller has support piece, even equidistance is connected with a plurality of steel wires on the roller wall of clearance roller, and the steel wire that is located on two arbitrary adjacent clearance rollers of same level sets up in a staggered manner, the access hole has been seted up to the position that cyclone's top corresponds the clearance roller, the upper end of clearance roller extends to in the access hole and is connected with the locking piece, threaded sealing connection has the access cover on the access hole.

Preferably, the ash discharge assembly comprises an ash discharge pipe, the ash discharge pipe is communicated with the bin bottom of the cyclone filter, and a gate valve is arranged between the cyclone filter and the ash discharge pipe.

Preferably, the locking piece comprises a locking disc, the locking disc is connected to the upper end of the cleaning roller, and the locking disc and the access hole are connected with a lock catch together.

Preferably, the outer bin wall of the cyclone filter is connected with a vibration motor.

Preferably, the outer bin wall of the cyclone filter is connected with four brackets in an annular, uniform and equidistant manner.

Preferably, the support piece includes the support bar, the support bar is connected in cyclone's the vertical passageway of giving vent to anger, the clearance groove has been seted up to the position that corresponds the cleaning roller on the support bar, the lower extreme of cleaning roller is inserted and is established in the clearance groove.

Compared with the prior art, the utility model provides a light impurity cleaning device possesses following beneficial effect:

this light impurity cleaning device, the flue gas is by the steel wire winding when the steel wire, filters the impurity in the flue gas, prevents that the light impurity in the flue gas from entering into the sack cleaner and causing the dust removal gas to put grey system and block up, guarantees dust collecting equipment and belt transportation equipment's normal operating, guarantees the transportation timeliness of material and production facility's stability, reduces cost of maintenance and human cost.

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 guarantee dust collecting equipment and belt transportation equipment's normal operating, guarantee the transportation timeliness of material and the stability of production facility, reduce cost of maintenance and human cost.

Drawings

FIG. 1 is a schematic structural view of example 1;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

fig. 4 is a schematic structural view of embodiment 2.

In the figure: 1. a cyclone filter; 2. a bag-type dust collector; 3. an air duct; 4. cleaning the roller; 5. a steel wire; 6. an access hole; 7. an access cover; 8. an ash discharge pipe; 9. a gate valve; 10. a locking disk; 11. locking; 12. a vibration motor; 13. a support; 14. a supporting strip; 15. cleaning the tank; 16. an intake pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments.

Example 1

Referring to fig. 1, a light impurity cleaning device, including cyclone 1 and sack cleaner 2, cyclone 1 outer bulkhead is the even equidistance of annular and is connected with four supports 13 that are used for supporting, cyclone 1's inlet end intercommunication has intake pipe 16, the flue gas enters into cyclone 1 through intake pipe 16 in, utilize centrifugal force to make the big dust of gravity, impurity subsides to the bottom of the storehouse, cyclone 1's bottom of the storehouse is connected with the ash discharge subassembly that is used for the dust, impurity discharges, cyclone 1's the end of giving vent to anger and sack cleaner 2 between communicate jointly has air duct 3.

Install the clearance mechanism that is used for clearing up light impurity in cyclone 1's the vertical passageway of giving vent to anger, clearance mechanism includes two sets of clearance subassemblies about 16 symmetry settings of intake pipe, and the clearance subassembly includes a plurality of cleaning rollers 4, and a plurality of cleaning rollers 4 distribute along the horizontal direction and set up.

Referring to fig. 1 and 3, the lower end swing joint of cleaning roller 4 has support piece, and support piece includes support strip 14, and support strip 14 is connected in cyclone 1's the vertical passageway of giving vent to anger, and cleaning groove 15 has been seted up to the position that corresponds cleaning roller 4 on the support strip 14, and cleaning roller 4's lower extreme is inserted and is established in cleaning groove 15, supports cleaning roller 4 through support strip 14.

Referring to fig. 1-2, a plurality of steel wires 5 are connected to the roller wall of cleaning roller 4 at uniform and equal intervals, steel wires 5 are densely distributed on cleaning roller 4, light impurities are in contact with steel wires 5 and are wound when passing through steel wires 5, steel wires 5 on any two adjacent cleaning rollers 4 at the same level are arranged in a staggered mode, light impurities passing through the air outlet vertical channel are fully filtered, access holes 6 are formed in the top of cyclone filter 1 corresponding to the positions of cleaning rollers 4, the upper ends of cleaning rollers 4 extend into the access holes 6 and are connected with locking pieces, the locking pieces comprise locking discs 10, the locking discs 10 are connected to the upper ends of the cleaning rollers 4, the locking discs 10 and the access holes 6 are connected with lock catches 11 together, the lock catches 11 fix the locking discs 10 on the access holes 6, the upper ends of the cleaning rollers 4 are fixed, supporting bars 14 support the lower ends of the cleaning rollers 4, the working stability of the cleaning rollers 4 in the air outlet vertical channel of the cyclone filter 1 is improved, cyclone sealing connection of the access holes 6 is provided with a cyclone cover 7, when maintenance is needed, the cleaning rollers 4 rotate, the light impurities on the cleaning rollers 5, the cleaning rollers 5 and the light impurities on the cleaning rollers 5 can be removed from the cleaning rollers 5, and the light impurities on the cleaning rollers 5 together with the cleaning rollers 1 and the cleaning rollers 5.

Arrange the ash subassembly including unloading ash pipe 8, unload ash pipe 8 intercommunication at cyclone 1's storehouse end, cyclone 1 and unload and install push-pull valve 9 between the ash pipe 8, will clear up the dolly and push away and put unloading ash pipe under, when the dust in the cyclone that needs discharge, impurity, open the push-pull valve for the accumulational dust in cyclone storehouse end, impurity are discharged through unloading ash pipe, are connected with vibrating motor 12 on cyclone 1's the outer bulkhead, when discharging dust, impurity, start vibrating motor 12, make cyclone 1 vibrate, improved the emission effect.

The working principle is as follows: the steel wire 5 cross arrangement on the cleaning roller 4 on arbitrary adjacent, the flue gas is when through steel wire 5, light impurity in the flue gas is twined by steel wire 5, filter the impurity in the flue gas, prevent that light impurity in the flue gas from causing dust removal gas to put the ash system and block up in entering into sack cleaner 2 through air duct 3, guarantee dust collecting equipment and belt transportation equipment's normal operating, guarantee the transportation timeliness of material and the stability of production facility, reduce cost of maintenance and human cost.

Example 2

Referring to fig. 4, a light impurity cleaning device comprises a cyclone filter 1 and a bag-type dust collector 2, wherein the outer bin wall of the cyclone filter 1 is connected with four supports 13 for supporting in an annular uniform equidistant manner, the air inlet end of the cyclone filter 1 is communicated with an air inlet pipe 16, the bin bottom of the cyclone filter 1 is connected with an ash discharge assembly for discharging dust and impurities, and an air guide pipe 3 is communicated between the air outlet end of the cyclone filter 1 and the bag-type dust collector 2.

The air inlet end of the cyclone filter 1 and the air outlet vertical channel are internally provided with a cleaning mechanism for cleaning light impurities, and the cleaning mechanism comprises two groups of cleaning components symmetrically arranged relative to the air inlet pipe 16.

The working principle is as follows: dusty flue gas is when through cyclone 1, the outer whirl of formation, interior whirl, all there is clearance mechanism in the outer whirl of cyclone 1 inlet end and in the interior whirl of the vertical passageway of giving vent to anger, the flue gas is with the foam when clearance mechanism, the chemical fiber material, it is cotton to keep warm, light impurity such as plastics twine on clearance mechanism, through double-deck filtration mode, play the effect of filtering impurity, prevent that light impurity in the flue gas from entering into the sack cleaner and causing the dust removal gas to put grey system and block up, guarantee dust collecting equipment and belt transportation equipment's normal operating, guarantee the transportation timeliness of the transportation of material and production facility's stability, reduce cost of maintenance and human cost.

The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims (6)

1. A light impurity cleaning device comprises a cyclone filter and a bag-type dust collector, and is characterized in that the air inlet end of the cyclone filter is communicated with an air inlet pipe, the bin bottom of the cyclone filter is connected with an ash discharge assembly for discharging dust and impurities, an air guide pipe is communicated between the air outlet end of the cyclone filter and the bag-type dust collector, and a cleaning mechanism for cleaning light impurities is installed in an air outlet vertical channel of the cyclone filter;

clearance mechanism includes two sets of clearance subassemblies that set up about the intake pipe symmetry, the clearance subassembly includes a plurality of clearance rollers, a plurality of the clearance roller distributes along the horizontal direction and sets up, the lower extreme swing joint of clearance roller has support piece, even equidistance is connected with a plurality of steel wires on the roller wall of clearance roller, and the steel wire that is located on two arbitrary adjacent clearance rollers of same level sets up in a staggered way, the access hole has been seted up to the position that the clearance roller was corresponded at cyclone's top, the upper end of clearance roller extends to in the access hole and is connected with the locking piece, threaded seal connects has the access cover on the access hole.

2. The light impurity cleaning device of claim 1, wherein the ash discharge assembly comprises an ash discharge pipe, the ash discharge pipe is communicated with the bin bottom of the cyclone filter, and a gate valve is arranged between the cyclone filter and the ash discharge pipe.

3. A light weight contaminant removal device according to claim 1, wherein the locking member comprises a locking plate attached to the upper end of the cleaning roller, the locking plate and the access opening being cooperatively associated with a latch.

4. The apparatus as claimed in claim 1, wherein a vibration motor is connected to an outer wall of the cyclone filter.

5. The light weight impurity cleaning device of claim 1, wherein the cyclone filter outer bin wall is connected with four brackets in a ring shape, uniformly and equidistantly.

6. The light impurity cleaning device as claimed in claim 1, wherein the support member comprises a support bar, the support bar is connected in the air outlet vertical channel of the cyclone filter, a cleaning groove is formed in a position, corresponding to the cleaning roller, on the support bar, and the lower end of the cleaning roller is inserted in the cleaning groove.

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