CN213433448U

CN213433448U - Dust collector is used in dry powder mortar production convenient to clearance

Info

Publication number: CN213433448U
Application number: CN202022322735.XU
Authority: CN
Inventors: 袁飞虎
Original assignee: Tangshan Shicheng Dry Powder Mortar Co ltd
Current assignee: Tangshan Shicheng Dry Powder Mortar Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-06-15
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a dust collector is used in dry powder mortar production convenient to clearance, including placing a section of thick bamboo and setting up the bellows on placing a section of thick bamboo, place a section of thick bamboo including preceding barrel and back barrel, through link fixed connection between the bottom of preceding barrel bottom and back barrel, the utility model relates to a dry powder mortar production technical field. This dust collector is used in dry powder mortar production convenient to clearance, rotation through utilizing the motor, drive gear revolve, thereby make the tooth shape ring drive the installation section of thick bamboo and rotate, make a ladder through-hole leak out, make things convenient for the staff to clear up the dust filter bag, just so can realize the change clearance of dust filter bag at the in-process of device work, guarantee the production efficiency of dry powder mortar, and use the motor as pivoted power, can effectively use manpower sparingly, the staff as long as take out the dust filter bag and change can, therefore, the steam generator is simple in operation, high durability and convenient use, time saving and labor saving, and high practicability.

Description

Dust collector is used in dry powder mortar production convenient to clearance

Technical Field

The utility model relates to a dry powder mortar production technical field specifically is a dust collector is used in dry powder mortar production convenient to clearance.

Background

Dry-mixed mortar is a granular or powdery material prepared by physically mixing dry-screened aggregate (such as quartz sand), inorganic cementing material (such as cement), additive (such as polymer) and the like according to a certain proportion, and the granular or powdery material is transported to a construction site in a bag or in bulk form and can be directly used after being mixed with water. Also known as mortar dry powder, dry-mixed mortar, dry-mixed powder, and some construction adhesives also belong to this class. The dry powder mortar plays roles of bonding, lining, protection and decoration in a thin layer in the construction industry, and has extremely wide application in construction and decoration engineering.

The dry powder mortar processing process includes the process such as stoving, grinding, especially produces the tail gas that contains a large amount of smoke and dust among the stoving process, for the environmental protection, need filter the smoke and dust in the tail gas, and conventional filtration mode is exactly directly erect the filter screen in the blast pipe or the mode of crossing the filter bag removes dust, and in such setting, on the filter screen or when the smoke and dust of storage in the filter bag is more, tail gas can't normally discharge, needs regularly to close equipment and clears up, very influences production efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides a be not enough to prior art, the utility model provides a dust collector is used in dry powder mortar production convenient to clearance has solved on the filter screen or when the smoke and dust of storage in the filter bag is more, and tail gas can't normally be discharged, needs regular closing equipment to clear up, very influences production efficiency's problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a dust removal device convenient to clean for dry powder mortar production comprises a placing barrel and an air box arranged on the placing barrel, wherein the placing barrel comprises a front barrel body and a rear barrel body, the bottom of the front barrel body is fixedly connected with the bottom of the rear barrel body through a connecting frame, the inner surfaces of the front barrel body and the rear barrel body are rotatably connected with an installation barrel, stepped through holes are formed in the front surface of the installation barrel, four stepped through holes are formed, dust filter bags are arranged on the inner surfaces of the four stepped through holes, the right side of the front barrel body is fixedly connected with a motor through a connecting plate, a gear is fixedly connected to the surface of an output shaft of the motor, a toothed ring matched with the gear is sleeved and fixedly connected between the front barrel body and the rear barrel body on the outer surface of the installation barrel, a dust inlet box is fixedly connected to the front surface of the front barrel body, and a first air guide tube, and one end of the first air duct far away from the rear cylinder body is communicated with the inside of the air box.

Preferably, the left side and the right side of the bottom of the front barrel and the bottom of the rear barrel are both fixedly connected with supporting legs, and reinforcing rods are fixedly connected between two opposite sides of the supporting legs on the same side.

Preferably, the front of the dust inlet box is communicated with a second air duct, the interior of the dust inlet box is communicated with the interior of the front barrel, the bottom of the dust inlet box is communicated with a cleaning pipe, and the outer surface of one end of the cleaning pipe is in threaded connection with a sealing cap.

Preferably, the dust filtering bag comprises a fixing ring and a bag body arranged on the fixing ring, the outer surface of the fixing ring is matched with the maximum caliber in the step through hole, and the caliber of the bag body is matched with the minimum caliber in the step through hole.

Preferably, the surface of one side of the stepped through hole, which is close to the rear barrel body, is fixedly connected with a filter screen barrel through a bolt.

Preferably, the rubber backing rings are fixedly connected to the inner portions of the front barrel body and the rear barrel body and located on the peripheries of the stepped through holes.

Advantageous effects

The utility model provides a dust collector is used in dry powder mortar production convenient to clearance. Compared with the prior art, the method has the following beneficial effects:

(1) this dust collector is used in dry powder mortar production convenient to clearance, through the installation section of thick bamboo of placing the section of thick bamboo of rotation placing, utilize the rotation of motor, drive gear revolve, thereby make the tooth shape ring drive the installation section of thick bamboo and rotate, make a ladder through-hole leak out, make things convenient for the staff to clear up the dust filter bag, just so can realize the change clearance of dust filter bag at the in-process of device work, guarantee the production efficiency of dry powder mortar, and use the motor as pivoted power, can effectively use manpower sparingly, the staff as long as take out the dust filter bag and change can, therefore, the steam generator is simple in operation, high durability and convenient use, time saving and labor saving, and strong practicability.

(2) This dust collector is used in dry powder mortar production convenient to clearance, through the design of filter screen section of thick bamboo, can strengthen the protection to the filter screen bag, avoid the dust of the omission in the filter screen bag directly to discharge the second air duct promptly, guarantee exhaust emissions's cleanness, guarantee the feature of environmental protection of device promptly, and the filter screen section of thick bamboo can be when the filter screen bag is changed, directly by staff's inspection, in case the condition of jam appears, can directly change the clearance, it is very convenient to use.

Drawings

Fig. 1 is a schematic external structural view of the present invention;

FIG. 2 is a schematic connection diagram of the structure of the installation cylinder, the stepped through hole and the filter screen cylinder of the present invention;

FIG. 3 is a schematic view of the connection of the rear cylinder, the first air duct and the rubber gasket ring structure of the present invention;

fig. 4 is a schematic structural view of the dust filter bag of the present invention.

In the figure: 1. placing the cylinder; 2. an air box; 3. a front barrel; 4. a rear cylinder body; 5. a connecting frame; 6. mounting the cylinder; 7. a stepped through hole; 8. a dust filter bag; 9. a motor; 10. a gear; 11. a toothed ring; 12. a dust inlet box; 13. a first air duct; 14. supporting legs; 15. a reinforcing bar; 16. a second air duct; 17. cleaning the pipe; 18. a sealing cap; 19. a fixing ring; 20. a bag body; 21. a filter screen cylinder; 22. a rubber grommet.

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. 1-4, the present invention provides a technical solution: a dust removal device convenient for cleaning and used for producing dry powder mortar comprises a placing barrel 1 and an air box 2 arranged on the placing barrel 1, wherein the air box 2 is a box body internally provided with an air pump, the air pump is electrically connected with an external power supply and is controlled by a control switch, the air in the placing barrel 1 is sucked out and discharged to the external environment through a first air duct 13 in an outward exhaust mode, the placing barrel 1 comprises a front barrel body 3 and a rear barrel body 4, the bottom of the front barrel body 3 is fixedly connected with the bottom of the rear barrel body 4 through a connecting frame 5, the inner surfaces of the front barrel body 3 and the rear barrel body 4 are rotatably connected with a mounting barrel 6, stepped through holes 7 are formed in the front surface of the mounting barrel 6, four stepped through holes 7 are formed, the inner surfaces of the four stepped through holes 7 are provided with dust filter bags 8, the right side of the front barrel body 3 is fixedly connected with a motor 9 through a connecting plate, the dust filter is electrically connected with an external power supply and is controlled by a control switch, a gear 10 is fixedly connected to the surface of an output shaft of a motor 9, a toothed ring 11 matched with the gear 10 is sleeved and fixedly connected between a front barrel 3 and a rear barrel 4 on the outer surface of an installation barrel 6, a dust inlet box 12 is fixedly connected to the front surface of the front barrel 3, a first air duct 13 is communicated with the back of the rear barrel 4, one end, far away from the rear barrel 4, of the first air duct 13 is communicated with the inside of an air box 2, the installation barrel 6 rotatably placed in a placement barrel 1 drives the gear 10 to rotate by the rotation of the motor 9, so that the toothed ring 11 drives the installation barrel 6 to rotate, a stepped through hole 7 is leaked out, workers can conveniently clean the dust filter bag 8, and can replace and clean the dust filter bag 8 in the working process of the device, and the production efficiency of dry powder mortar is ensured, and use motor 9 as pivoted power, can effectively use manpower sparingly, the staff as long as take out dust filter bag 8 and change can, easy operation, convenient to use, labour saving and time saving, the practicality is stronger.

Further, the supporting legs 14 are fixedly connected to the left side and the right side of the bottoms of the front barrel 3 and the rear barrel 4, the reinforcing rods 15 are fixedly connected between the opposite sides of the two supporting legs 14 on the same side, the supporting legs 14 are used for supporting the front barrel 3 and the rear barrel 4, and the reinforcing rods 15 are used for guaranteeing the tightness of the connection between the two supporting legs 14.

Further, the front of dust inlet box 12 is communicated with a second air duct 16, the inside of dust inlet box 12 is communicated with the inside of front cylinder 3, the bottom of dust inlet box 12 is communicated with a cleaning pipe 17, the outer surface of one end of cleaning pipe 17 is in threaded connection with a sealing cap 18, and when the device is in pause operation, the environment inside dust inlet box 12 can be cleaned through cleaning pipe 17 by opening sealing cap 18, so that the long-time stable operation of the device is ensured.

Further, dust filter bag 8 is including solid fixed ring 19 and the bag body 20 of setting on solid fixed ring 19, and the biggest bore looks adaptation in solid fixed ring 19's the surface and the ladder through-hole 7, and the minimum bore looks adaptation in the bore of the bag body 20 and the ladder through-hole 7 utilizes solid fixed ring 19 and the ladder bore looks adaptation of ladder through-hole 7, makes things convenient for dust filter bag 8's the installation fixed with the change of taking out in later stage.

Further, the surface of the stepped through hole 7 close to one side of the rear cylinder 4 is fixedly connected with a filter screen cylinder 21 through bolts.

Further, the inside of preceding barrel 3 and back barrel 4 and the equal fixedly connected with rubber backing ring 22 in periphery that is located ladder through-hole 7 utilize rubber backing ring 22 can guarantee the effective sealing between preceding barrel 3 and back barrel 4 and the installation section of thick bamboo 6.

And those not described in detail in this specification are well within the skill of those in the art.

When the dust filter is used, the second air duct 16 is communicated with an exhaust duct of a dry powder mortar drying device, the motor 9 is controlled to rotate, the gear 10 is driven to rotate, the toothed ring 11 drives the mounting cylinder 6 to rotate, when one step through hole 7 is completely separated from the placing cylinder 1, the motor 9 is closed, the dust filter bag 8 is placed in the step through hole 7, then the motor 9 is started, the operations are repeated, the dust filter bags 8 are placed in the four step through holes 7, when the three dust filter bags 8 are placed in the front cylinder body 3, the control switch of the air box 2 can be started, tail gas mixed with a large amount of smoke dust in the exhaust duct of the drying device passes through the second air duct 16 and the dust inlet box 12, the dust filter bags 8 filter and collect the smoke dust in the tail gas, the filtered tail gas passes through the filter screen cylinder 21 and is filtered again, passes through the first air duct 13 and is exhausted from the air outlet end of the air box 2, along with the continuous operation of the device, the staff controls the motor 9 to rotate, so that the part of the stepped through hole 7 provided with the clean dust filtering bag 8 enters the front barrel body 3, works for a period of time, the dust filtering bag 8 with a large amount of dust is gathered to appear from the left side, when the dust filtering bag 8 is completely separated from the placing barrel 1, the motor 9 is closed, the dust filtering bag 8 is taken out and replaced by the clean dust filtering bag 8, whether the rear filter screen barrel 21 is blocked or not is observed, if the filter screen barrel 21 is blocked, the filter screen barrel 21 is directly replaced, otherwise, the filter screen barrel is not required to be replaced, and then the staff repeats the operations at intervals, so that the replacement and the cleaning of the dust filtering bag 8 can be realized in the working process of the device, and the long-.

It is noted that, herein, relational terms such as first and second, and the like may be 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.

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 a dust collector is used in dry powder mortar production convenient to clearance, is placing a section of thick bamboo (1) and setting up bellows (2) on placing a section of thick bamboo (1), its characterized in that including: the placing barrel (1) comprises a front barrel body (3) and a rear barrel body (4), the bottom of the front barrel body (3) is fixedly connected with the bottom of the rear barrel body (4) through a connecting frame (5), the inner surfaces of the front barrel body (3) and the rear barrel body (4) are rotatably connected with an installing barrel (6), stepped through holes (7) are formed in the front surface of the installing barrel (6), four stepped through holes (7) are arranged, dust filter bags (8) are arranged on the inner surfaces of the four stepped through holes (7), a motor (9) is fixedly connected to the right side of the front barrel body (3) through a connecting plate, a gear (10) is fixedly connected to the surface of an output shaft of the motor (9), a tooth-shaped ring (11) matched with the gear (10) is sleeved and fixedly connected to the outer surface of the installing barrel (6) and is positioned between the front barrel body (3) and the rear barrel body (, the front face of the front barrel body (3) is fixedly connected with a dust inlet box (12), the back of the rear barrel body (4) is communicated with a first air duct (13), and one end, far away from the rear barrel body (4), of the first air duct (13) is communicated with the inside of the air box (2).

2. The dust removal device convenient to clean for dry powder mortar production of claim 1, characterized in that: the left side and the right side of the bottom of the front barrel (3) and the bottom of the rear barrel (4) are fixedly connected with supporting legs (14), and reinforcing rods (15) are fixedly connected between two opposite sides of the supporting legs (14) on the same side.

3. The dust removal device convenient to clean for dry powder mortar production of claim 1, characterized in that: the front of the dust inlet box (12) is communicated with a second air duct (16), the interior of the dust inlet box (12) is communicated with the interior of the front barrel (3), the bottom of the dust inlet box (12) is communicated with a cleaning pipe (17), and the outer surface of one end of the cleaning pipe (17) is in threaded connection with a sealing cap (18).

4. The dust removal device convenient to clean for dry powder mortar production of claim 1, characterized in that: dust filter bag (8) are including solid fixed ring (19) and bag body (20) of setting on solid fixed ring (19), and the maximum bore looks adaptation in the surface of solid fixed ring (19) and ladder through-hole (7), the bore of the bag body (20) and the minimum bore looks adaptation in ladder through-hole (7).

5. The dust removal device convenient to clean for dry powder mortar production of claim 1, characterized in that: the surface of one side of the stepped through hole (7) close to the rear barrel body (4) is fixedly connected with a filter screen barrel (21) through bolts.

6. The dust removal device convenient to clean for dry powder mortar production of claim 1, characterized in that: the rubber cushion rings (22) are fixedly connected to the inner portions of the front barrel body (3) and the rear barrel body (4) and located on the peripheries of the stepped through holes (7).