CN217909522U

CN217909522U - Energy-conserving cement mill exhaust pipe dust separator

Info

Publication number: CN217909522U
Application number: CN202222359197.0U
Authority: CN
Inventors: 袁亮国
Original assignee: Jiangou Building Materials Technology Group Co ltd
Current assignee: Jiangou Building Materials Technology Group Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2022-11-29
Anticipated expiration: 2032-09-05

Abstract

The utility model discloses an energy-conserving cement grinds exhaust pipe dust separator, the power distribution box comprises a box body, the left side intercommunication of box has the air intake, logical groove, lower extreme have all been seted up to the positive upper end of box and lower extreme the inner chamber swing joint who leads to the groove has first filter screen, upper end the inner chamber swing joint who leads to the groove has the second filter screen, the positive both sides of box all have the rotation post through bearing swing joint. The utility model discloses a cooperation of rotating post and rotor plate has played and has carried out spacing effect to placing at the first filter screen and the second filter screen that lead to the inslot portion, avoid first filter screen and the condition that the second filter screen takes place to drop, through setting up the air outlet, played the air after the filtering separation from the effect of box exhaust, the exhaust duct structural style who has solved current cement mill adds in exhaust duct and establishes the filter cloth cover, but the sack filters the ability of keeping out the wind strong, reduce the efficiency of airing exhaust, and be not convenient for carry out the problem of maintaining to filtering the filter core.

Description

Energy-conserving cement mill exhaust pipe dust separator

Technical Field

The utility model relates to a cement manufacture processing technology field specifically is an energy-conserving cement grinds exhaust pipe dust separator.

Background

The cement mill is a key device for crushing materials after the materials are crushed, the ball mill is widely applied to cement and silicate products, novel building materials, refractory materials, chemical fertilizers, black and non-ferrous metal ore dressing, glass ceramics and other production industries, dry-type or wet-type grinding is carried out on various ores and other grindable materials, and the exhaust pipeline of the existing cement mill is structurally characterized in that a filter cloth cover is additionally arranged in the exhaust pipeline, but the cloth bag has strong filtering and wind shielding capacity, the exhaust efficiency is reduced, and a filter element is not convenient to maintain.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an energy-conserving cement mill exhaust pipe dust separator possesses the advantage of being convenient for maintain, and the exhaust pipe structural style who has solved current cement mill is for adding in exhaust pipe and establishing the filter cloth cover, but the sack filters the ability of keeping out the wind strong, reduces the efficiency of airing exhaust, and is not convenient for carry out the problem of maintaining to filtering element.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an energy-conserving cement grinds exhaust pipe dust separator, the power distribution box comprises a box body, the left side intercommunication of box has the air intake, logical groove has all been seted up to the positive upper end of box and lower extreme, the lower extreme the inner chamber swing joint who leads to the groove has first filter screen, upper end the inner chamber swing joint who leads to the groove has the second filter screen, the positive both sides of box all have the rotation post through bearing swing joint, it is located two to rotate the post lead to between the groove, the front end fixedly connected with rotor plate of rotation post, the top intercommunication of box has the air outlet.

Preferably, the front of the box body is hinged with a discharging door through a hinge, and the front of the discharging door is fixedly connected with a handle.

Preferably, the equal fixedly connected with support in the positive both sides of discharge door, the equal fixedly connected with connecting rod of lower extreme in the positive both sides of box, there is the limiting plate front end of connecting rod through bearing swing joint, the one end of limiting plate extends to the inner chamber of support, and with the inner chamber swing joint of support.

Preferably, spacing holes have all been seted up to the positive both sides of first filter screen and second filter screen, the through-hole has all been seted up to the positive upper end of rotor plate and lower extreme, the inner chamber swing joint of through-hole has the inserted bar, the rear end of inserted bar extends to the inner chamber in spacing hole, and with the inner chamber swing joint in spacing hole.

Preferably, the positive upper end of rotor plate and the equal fixedly connected with spacing frame of lower extreme, spacing frame is located the below of inserted bar, the draw-in groove has been seted up in the left side of spacing frame, the front end fixedly connected with fixture block of inserted bar bottom, the lower extreme of fixture block extends to the inner chamber of draw-in groove, and with the inner chamber swing joint of draw-in groove.

Preferably, the upper end and the lower extreme of box inner chamber have all seted up the spout, the equal fixedly connected with slider in both sides of first filter screen and second filter screen, the slider is close to the one end of box inner wall and extends to the inner chamber of spout, and with the inner chamber swing joint of spout.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a set up the box, played and to have carried out the effect of filtering separation with cement mill exhaust pipe exhaust dirty air, through setting up the air intake, a function for connecting cement mill exhaust pipe, through setting up logical groove, the effect of placing first filter screen and second filter screen has been played, through setting up first filter screen, the effect of filtering separation has been carried out to dirty air, through setting up the second filter screen, the effect of carrying out secondary filter to dirty air has been played, through the cooperation of rotating post and rotor plate, the pipeline structure mode of having solved current cement mill is for carrying out spacing effect to placing first filter screen and the second filter screen that leads to the inslot portion, avoid first filter screen and second filter screen to take place the condition that drops, through setting up the air outlet, the effect of air after will filtering separation from the box exhaust has been played, the pipeline structure mode of having solved current cement mill is for setting up the filter cloth cover in the exhaust pipe additional, but the sack that keeps out the wind can the strong, reduce the efficiency of airing exhaust, and be not convenient for filtering the problem of maintaining the filter core.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the case of the present invention;

FIG. 3 is a schematic plan sectional view of the case of the present invention;

FIG. 4 is a schematic cross-sectional view of the first filter screen, the second filter screen, the rotating plate and the limiting frame of the present invention;

fig. 5 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a box body; 2. an air inlet; 3. a through groove; 4. a first filter screen; 5. a second filter screen; 6. rotating the column; 7. a rotating plate; 8. an air outlet; 9. a discharge door; 10. a support; 11. a connecting rod; 12. a limiting plate; 13. a limiting hole; 14. a through hole; 15. inserting a rod; 16. a limiting frame; 17. a card slot; 18. a clamping block; 19. a chute; 20. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-5, an energy-saving cement mill exhaust duct dust separation device comprises a box body 1, an air inlet 2 is communicated with the left side of the box body 1, through grooves 3 are respectively formed in the upper end and the lower end of the front side of the box body 1, a first filter screen 4 is movably connected to the inner cavity of the through groove 3 at the lower end, a second filter screen 5 is movably connected to the inner cavity of the through groove 3 at the upper end, rotating columns 6 are movably connected to the two sides of the front side of the box body 1 through bearings, the rotating columns 6 are located between the two through grooves 3, a rotating plate 7 is fixedly connected to the front end of each rotating column 6, an air outlet 8 is communicated with the top of the box body 1, the effect of filtering and separating dust-containing air exhausted from the cement mill exhaust duct is achieved through the arrangement of the air inlet 2 and the function of connecting the cement mill exhaust duct through the arrangement of the through grooves 3, the effect of placing first filter screen 4 and second filter screen 5 has been played, through setting up first filter screen 4, the effect of carrying out the filtering separation to dirty air has been played, through setting up second filter screen 5, the effect of carrying out secondary filter to dirty air has been played, cooperation through column rotor 6 and rotor plate 7, the effect of carrying out spacingly to placing first filter screen 4 and second filter screen 5 leading to the inslot 3 inside has been played, avoid first filter screen 4 and the condition that second filter screen 5 takes place to drop, through setting up air outlet 8, the effect of air after the filtering separation is finished from box 1 exhaust has been played, the exhaust duct structural style of having solved current cement mill is for adding in exhaust duct and establishing the filter cloth cover, but the sack filtering capability of keeping out the wind is strong, reduce the efficiency of airing exhaust, and be not convenient for carrying out the problem of maintaining to filtering filter core.

Specifically, the front of box 1 has discharge door 9 through the hinge is articulated, and discharge door 9's positive fixedly connected with handle has played the effect of being convenient for clear up the inside dust of box 1 through setting up discharge door 9.

Specifically, unload the equal fixedly connected with support 10 in the positive both sides of door 9, the equal fixedly connected with connecting rod 11 of lower extreme in the positive both sides of box 1, there is limiting plate 12 front end of connecting rod 11 through bearing swing joint, the one end of limiting plate 12 extends to the inner chamber of support 10, and with the inner chamber swing joint of support 10, through support 10, connecting rod 11 and limiting plate 12's cooperation, played and carried out spacing effect to unloading door 9, avoid unloading door 9 to take place the condition of opening with self gravity.

Specifically, spacing hole 13 has all been seted up to the positive both sides of first filter screen 4 and second filter screen 5, through-hole 14 has all been seted up to the positive upper end of rotor plate 7 and lower extreme, the inner chamber swing joint of through-hole 14 has inserted bar 15, the rear end of inserted bar 15 extends to the inner chamber in spacing hole 13, and with the inner chamber swing joint in spacing hole 13, through-hole 14 and inserted bar 15's cooperation, the effect of carrying on spacingly to rotor plate 7 has been played, avoid rotor plate 7 to take place the pivoted condition when spacing first filter screen 4 and second filter screen 5.

Specifically, the positive upper end of rotor plate 7 and the equal fixedly connected with spacing 16 of lower extreme, spacing 16 is located the below of inserted bar 15, draw-in groove 17 has been seted up in spacing 16's left side, the front end fixedly connected with fixture block 18 of inserted bar 15 bottom, the lower extreme of fixture block 18 extends to the inner chamber of draw-in groove 17, and with the inner chamber swing joint of draw-in groove 17, through spacing 16, the cooperation of draw-in groove 17 and fixture block 18, it carries out spacing effect to have played inserted bar 15, avoid the condition that inserted bar 15 takes place to break away from the inner chamber of through-hole 14.

It is specific, spout 19 has all been seted up to the upper end and the lower extreme of 1 inner chamber of box, the equal fixedly connected with slider 20 in both sides of first filter screen 4 and second filter screen 5, the one end that slider 20 is close to 1 inner wall of box extends to the inner chamber of spout 19, and with the inner chamber swing joint of spout 19, cooperation through spout 19 and slider 20, played and carried out spacing effect to first filter screen 4 and second filter screen 5, avoid the condition that first filter screen 4 and second filter screen 5 take place the offset.

During the use, at first with the air leakage pipe of cement mill and butt joint of air intake 2, the air that will separate passes through air intake 2 and discharges into the inside of box 1 after that, the dirty air filters the bottom at the box 1 inner chamber through the filtration of first filter screen 4 and second filter screen 5 this moment, air after the filtration can be followed air outlet 8 and discharged the inside of box 1, can separate dirty gas with the completion, when needing to take out the dust of box 1 inside, rotate limiting plate 12 of both sides to one side, make limiting plate 12 break away from the inner chamber of support 10, pull the positive handle of discharge door 9 after that, open discharge door 9, can take out the dust of box 1 inside, first filter screen 4 and second filter screen 5 are when filtering for a long time, need take off it and maintain, this moment to one side pulling fixture block 18, make fixture block 18 break away from the inner chamber of draw-in groove 17, can pull out inserted bar 15 from the inner chamber of limiting hole 13, rotate rotor plate 7 after that, make the one end of rotor plate 7 and the surface of first filter screen 4 and second filter screen 5 break away from the inner chamber of draw-in the filter screen 4 and the filter screen 5, the filter screen 4 and the filter screen 5 can be carried out the filter cloth bag of the filter screen of the second filter screen and the filter bag of the filter bag is carried out, and the filter bag is carried out the filter bag is not convenient to the filter bag of the filter bag, and the filter bag is not convenient to the filter bag of the filter bag.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another like element in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides an energy-conserving cement mill exhaust pipe dust separator, includes box (1), its characterized in that: the left side intercommunication of box (1) has air intake (2), logical groove (3), lower extreme have all been seted up to box (1) positive upper end and lower extreme the inner chamber swing joint who leads to groove (3) has first filter screen (4), upper end the inner chamber swing joint who leads to groove (3) has second filter screen (5), box (1) positive both sides all have rotation post (6) through bearing swing joint, it is located two to rotate post (6) lead to between groove (3), the front end fixedly connected with rotor plate (7) of rotation post (6), the top intercommunication of box (1) has air outlet (8).

2. The energy-saving dust separating device for the exhaust duct of the cement mill as recited in claim 1, wherein: the front of the box body (1) is hinged with a discharging door (9) through a hinge, and the front of the discharging door (9) is fixedly connected with a handle.

3. The dust separating device of the exhaust duct of the energy-saving cement mill as claimed in claim 2, characterized in that: unload the equal fixedly connected with support (10) in positive both sides of bin gate (9), the equal fixedly connected with connecting rod of lower extreme (11) of box (1) positive both sides, there is limiting plate (12) front end of connecting rod (11) through bearing swing joint, the one end of limiting plate (12) extends to the inner chamber of support (10), and with the inner chamber swing joint of support (10).

4. The dust separating device of the exhaust duct of the energy-saving cement mill as claimed in claim 1, wherein: spacing hole (13) have all been seted up to first filter screen (4) and the positive both sides of second filter screen (5), through-hole (14) have all been seted up to the positive upper end of rotor plate (7) and lower extreme, the inner chamber swing joint of through-hole (14) has inserted bar (15), the rear end of inserted bar (15) extends to the inner chamber of spacing hole (13), and with the inner chamber swing joint of spacing hole (13).

5. The dust separating device of the exhaust duct of the energy-saving cement mill as claimed in claim 1, wherein: the utility model discloses a spacing mechanism of circuit breaker, including rotor plate (7), the positive upper end of rotor plate (7) and the equal fixedly connected with of lower extreme spacing frame (16), spacing frame (16) are located the below of inserted bar (15), draw-in groove (17) have been seted up in the left side of spacing frame (16), the front end fixedly connected with fixture block (18) of inserted bar (15) bottom, the lower extreme of fixture block (18) extends to the inner chamber of draw-in groove (17), and with the inner chamber swing joint of draw-in groove (17).

6. The dust separating device of the exhaust duct of the energy-saving cement mill as claimed in claim 1, wherein: spout (19) have all been seted up to the upper end and the lower extreme of box (1) inner chamber, the equal fixedly connected with slider (20) in both sides of first filter screen (4) and second filter screen (5), slider (20) are close to the one end of box (1) inner wall and extend to the inner chamber of spout (19), and with the inner chamber swing joint of spout (19).