CN212999116U

CN212999116U - Built-in glass wool dust suction device

Info

Publication number: CN212999116U
Application number: CN202021225565.7U
Authority: CN
Inventors: 高双林
Original assignee: Langfang Gerui Giass Wooi Products Co ltd
Current assignee: Langfang Gerui Giass Wooi Products Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-04-20
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a cotton dust extraction of built-in glass relates to dust extraction technical field, including dust absorption pipe and air exhauster, the dust absorption union coupling is on the convulsions port of air exhauster, be connected with first pipeline on the air-out port of air exhauster, the other end of first pipeline runs through the side of pegging graft at first dust removal case, the welding has cylindric filter screen on the inner wall of first dust removal case. The utility model has the advantages that: utilize the three dust removal structure that sets up, behind starting drive, the air exhauster is siphoned away glass silk and dust on the cotton through the dust absorption pipe with glass, makes the dust pass through three dust removal case in proper order, comes out dust and the effectual filtration of glass silk, can scrape off glass silk from cylindric filter screen at filterable in-process, passes through again in the unloading tooth goes down the collection box with glass silk, has saved raw and other materials promptly, has also reached air-purifying.

Description

Built-in glass wool dust suction device

Technical Field

The utility model relates to a dust extraction technical field specifically is built-in cotton dust extraction of glass.

Background

Glass wool belongs to one class of glass fibers, a man-made inorganic fiber. The glass wool is a material formed by fiberizing molten glass into wool, belongs to glass as chemical components, and is an inorganic fiber with good forming property, small volume density, low thermal conductivity, heat insulation, good sound absorption property, corrosion resistance and stable chemical property. In the production process of the glass wool, due to the inherent characteristics of the glass wool, very fine fibers are easily generated in the production process and float in the air, and the long-term suction of workers can cause serious influence on the body. Therefore, a built-in glass wool dust suction device is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cotton dust extraction of built-in glass to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: built-in glass wool dust extraction, including dust absorption pipe and air exhauster, the dust absorption union coupling is on the convulsions port of air exhauster, be connected with first pipeline on the air-out port of air exhauster, the other end of first pipeline runs through the side of pegging graft at first dust removal case, the welding has cylindric filter screen on the inner wall of first dust removal case, the square through hole has been seted up to the left bottom of first dust removal case, the welding of the bottom of first dust removal case has the guide rail, the right side of first dust removal case runs through the grafting has the axis of rotation, four recesses have been seted up on the axis of rotation, there is rotatory rake teeth through bolted connection in the recess, the left end cover of axis of rotation has connect the first bearing, the first bearing inlays on the left inner wall of first dust removal case, the right-hand member of axis of rotation has cup jointed the second bearing, the top of first, the other end of second pipeline is connected with the second dust removal case, there are two baffles on the top of second dust removal incasement wall through bolted connection, the bottom of second dust removal case is provided with fixed stop, swing joint has two miscellaneous workbins in the fixed stop, the right side of second dust removal case is connected with the third pipeline, the third pipeline runs through the side of pegging graft at the third dust removal case, the third pipeline extends to one of third dust removal incasement portion and serves and has cup jointed the dust removal sack, the top of third dust removal case sets up to the opening.

Preferably, square through hole sliding connection has the collection box, the spout has been seted up to the bottom of collection box, spout and guide rail sliding connection, bolted connection is passed through with the left side of first dust removal case in the left side of collection box, the left side of collection box is provided with seal gasket, the side welding of collection box has the handle.

Preferably, the bottom end of the cylindrical filter screen is provided with a fan-shaped opening, and the rotary rake teeth are in sliding connection with the side wall of the cylindrical filter screen.

Preferably, the below of cylindric filter screen is provided with the fixed plate, the fixed plate welding is on the inner wall of first dust removal case, square groove has been seted up on the fixed plate, be provided with the unloading tooth in the square groove, square groove and unloading tooth pass through spring coupling, the middle part of unloading tooth is run through the grafting and is had the stock, the stock rotates the side of pegging graft at first dust removal case.

Preferably, the blanking teeth are in cross connection with the rotary rake teeth.

Compared with the prior art, the beneficial effects of the utility model are that: utilize the three dust removal structure that sets up, behind starting drive, the air exhauster is siphoned away glass silk and dust on the cotton through the dust absorption pipe with glass, makes the dust pass through three dust removal case in proper order, comes out dust and the effectual filtration of glass silk, can scrape off glass silk from cylindric filter screen at filterable in-process, passes through again in the unloading tooth goes down the collection box with glass silk, has saved raw and other materials promptly, has also reached air-purifying.

Drawings

FIG. 1 is a schematic sectional view of a dust suction device with the structure of the present invention;

FIG. 2 is an enlarged cross-sectional view of the dust collector A according to the present invention;

FIG. 3 is a schematic side sectional view of a first dust removal box of the present invention;

fig. 4 is the structure blanking tooth schematic diagram of the present invention.

In the figure: a dust suction pipe 1; an exhaust fan 2; a first dust removal box 3; a first duct 31; a square through hole 32; a guide rail 33; a second conduit 34; a second dust removal box 4; a baffle plate 41; a fixed baffle 42; a miscellaneous bin 43; a third conduit 44; a third dust removal box 5; a dust-collecting cloth bag 51; a recovery tank 6; a chute 61; a handle 62; a rotating shaft 7; a first bearing 71; a second bearing 72; a groove 73; rotating the rake teeth 8; a cylindrical filter screen 9; a fan-shaped gap 91; a fixing plate 10; a square groove 101; a blanking tooth 11; a long rod 12.

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 to 4, the present invention provides a technical solution: a built-in glass wool dust collection device comprises a dust collection pipe 1 and an exhaust fan 2, wherein the dust collection pipe 1 is connected to an air exhaust port of the exhaust fan 2, a first pipeline 31 is connected to an air outlet port of the exhaust fan 2, the other end of the first pipeline 31 penetrates through and is inserted on the side surface of a first dust removal box 3, the first pipeline 31 is connected with an air inlet of the first dust removal box 3 through a pipe joint, later maintenance and replacement are facilitated, a cylindrical filter screen 9 is welded on the inner wall of the first dust removal box 3, the air inlet of the first dust removal box 3 is arranged on the inner side of the cylindrical filter screen 9, a square through hole 32 is formed in the bottom end of the left side of the first dust removal box 3, a recovery box 6 is connected with the square through hole 32 in a sliding mode, the recovery box 6 is arranged on the bottom end of the inner wall of the first dust removal box 3, a sliding groove 61 is formed in the bottom end of, a sealing gasket is arranged at the left side of the recycling box 6, the sealing gasket is used for sealing the first dust removing box 3, a handle 62 is welded at the side surface of the recycling box 6, in order to facilitate taking out the recycling box 6, a guide rail 33 is welded at the bottom end of the first dust removing box 3, a rotating shaft 7 is inserted and connected at the right side of the first dust removing box 3, four grooves 73 are formed in the rotating shaft 7, rotating rake teeth 8 are connected in the grooves 73 through bolts, each rotating rake tooth 8 is formed by inserting a plurality of steel bars on a steel plate, a fan-shaped opening 91 is formed at the bottom end of the cylindrical filter screen 9, the fan-shaped opening 91 is used for removing scraped glass filaments through an opening, the rotating rake teeth 8 are connected with the side wall of the cylindrical filter screen 9 in a sliding mode, the rotating rake teeth 8 scrape the glass filaments on the cylindrical filter screen 9, a fixing plate 10 is arranged below the cylindrical filter screen, a square groove 101 is formed in the fixing plate 10, a feeding tooth 11 is arranged in the square groove 101, the square groove 101 is connected with the feeding tooth 11 through a spring, the front end of the feeding tooth 11 is comb-shaped, the feeding tooth 11 is connected with the rotary rake teeth 8 in a cross manner, steel bars of the rotary rake teeth 8 pass through the teeth of the feeding tooth 11 in a cross manner, the feeding tooth 11 scrapes glass fibers on the rotary rake teeth 8 to enable the glass fibers to fall into the recycling box 6, a long rod 12 is inserted in the middle of the feeding tooth 11 in a penetrating manner, the long rod 12 is rotatably inserted in the side face of the first dust removing box 3, the feeding tooth 11 rotates by taking the long rod 12 as the center, a first bearing 71 is sleeved at the left end of the rotating shaft 7, the first bearing 71 is embedded on the inner wall of the left side of the first dust removing box 3, the first bearing 71 plays a supporting role on the rotating shaft 7, a second bearing is sleeved at the right end of the rotating, the other end of second pipeline 34 is connected with second dust removal case 4, there are two baffles 41 on the top of second dust removal case 4 inner wall through bolted connection, the bottom of second dust removal case 4 is provided with fixed stop 42, swing joint has two miscellaneous workbin 43 in the fixed stop 42, second dust removal case 4 makes gas when passing through in the dust falls miscellaneous workbin 43 because of fluctuation from top to bottom, the right side of second dust removal case 4 is connected with third pipeline 44, third pipeline 44 runs through the side of pegging graft at third dust removal case 5, third pipeline 44 extends to one of third dust removal case 5 inside and has cup jointed dust removal sack 51, the top of third dust removal case 5 sets up to the opening.

The working principle is as follows: when the device is started, the glass fiber and dust on the glass wool are sucked away by the exhaust fan 2 through the dust suction pipe 1, the dust is sent into the first dust removal box 3 by the exhaust fan 2 through the first pipeline 31, the dust passes through the cylindrical filter screen 9 and goes out from the air outlet of the first dust removal box 3, in the process of passing through the cylindrical filter screen 9, the glass fiber in the dust cannot pass through the cylindrical filter screen 9 due to large volume and can be filtered out, at the moment, the rotating shaft 7 drives the rotating rake teeth 8 to rotate to scrape the glass fiber on the cylindrical filter screen 9, when the rotating rake teeth 8 move to the fan-shaped openings 91, the rotating rake teeth and the blanking teeth 11 rotate in a crossed manner, at the moment, the blanking teeth 11 scrape the glass fiber on the rotating rake teeth 8, so that the glass fiber falls into the recovery box 6, only the recovery box 6 is cleaned regularly, and the filtered dust is sent into the second dust removal box 4 through the second pipeline 34, most of dust and glass fibers fluctuate up and down through the top baffle 41 and the fixed baffle 42 and fall into the impurity box 43, and the rest dust is conveyed into the third dust removing box 5 from the outlet of the second dust removing box 4 through the third pipeline 44, so that the dust and the glass fibers can be filtered completely through the dust removing cloth bag 51 due to less rest dust and glass fibers.

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. Built-in glass wool dust extraction, including dust absorption pipe (1) and air exhauster (2), its characterized in that: the dust collection pipe (1) is connected to an air exhaust port of an air exhaust fan (2), a first pipeline (31) is connected to the air exhaust port of the air exhaust fan (2), the other end of the first pipeline (31) is inserted in the side face of a first dust removal box (3) in a penetrating manner, a cylindrical filter screen (9) is welded on the inner wall of the first dust removal box (3), a square through hole (32) is formed in the left bottom end of the first dust removal box (3), a guide rail (33) is welded at the bottom end of the first dust removal box (3), a rotating shaft (7) is inserted in the right side of the first dust removal box (3) in a penetrating manner, four grooves (73) are formed in the rotating shaft (7), a rotary rake tooth (8) is connected to the inner side of each groove (73) through a bolt, a first bearing (71) is sleeved at the left end of each rotating shaft (7), and the first bearing (71) is embedded on the left, the right-hand member of axis of rotation (7) has cup jointed the second bearing, the top of first pipeline (31) is connected with second pipeline (34), the other end of second pipeline (34) is connected with second dust removal case (4), there are two baffles (41) on the top of second dust removal case (4) inner wall through bolted connection, the bottom of second dust removal case (4) is provided with fixed stop (42), swing joint has two miscellaneous workbin (43) in fixed stop (42), the right side of second dust removal case (4) is connected with third pipeline (44), third pipeline (44) run through the side of pegging graft at third dust removal case (5), third pipeline (44) have cup jointed dust removal sack (51) to one of third dust removal case (5) inside one, the top of third dust removal case (5) sets up to the opening.

2. The built-in glass wool dust collector of claim 1, wherein: square through hole (32) sliding connection has collection box (6), spout (61) have been seted up to the bottom of collection box (6), spout (61) and guide rail (33) sliding connection, bolted connection is passed through with the left side of first dust removal case (3) in the left side of collection box (6), the left side of collection box (6) is provided with seal gasket, the side welding of collection box (6) has handle (62).

3. The built-in glass wool dust collector of claim 1, wherein: the bottom end of the cylindrical filter screen (9) is provided with a fan-shaped opening (91), and the rotary rake teeth (8) are connected with the side wall of the cylindrical filter screen (9) in a sliding manner.

4. The built-in glass wool dust collector of claim 1, wherein: the utility model discloses a dust removal box, including cylindric filter screen (9), the below of cylindric filter screen (9) is provided with fixed plate (10), fixed plate (10) welding is on the inner wall of first dust removal case (3), square groove (101) have been seted up on fixed plate (10), be provided with unloading tooth (11) in square groove (101), square groove (101) and unloading tooth (11) pass through spring coupling, the middle part of unloading tooth (11) is run through the grafting and is had stock (12), stock (12) rotate the side of pegging graft at first dust removal case (3).

5. The built-in glass wool dust collector of claim 4, wherein: the blanking teeth (11) are in cross connection with the rotary rake teeth (8).