CN211725089U

CN211725089U - Cement production equipment with settling chamber

Info

Publication number: CN211725089U
Application number: CN202020470863.6U
Authority: CN
Inventors: 孙晓丹
Original assignee: Hangzhou Zhongqi New Material Technology Co ltd
Current assignee: Anlu Zhiming Industry Co.,Ltd.
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-10-23
Anticipated expiration: 2030-04-01

Abstract

The utility model relates to the technical field of cement production, and discloses cement production equipment with a settling chamber, which comprises a grinding chamber, wherein a rotary motor is fixedly arranged at the position of the top surface of the grinding chamber corresponding to a round hole, a transmission shaft of the rotary motor is positioned inside the grinding chamber, a rotary bearing is fixedly arranged at the back side of the inner wall of the top surface of the grinding chamber, the position of the rotary bearing corresponds to the round hole, the transmission shaft of the rotary motor and the inner wall of the rotary bearing are both fixedly connected with a rotary roller, an air pump is fixedly arranged on the top surface of the grinding chamber, an outlet pipe of the air pump is fixedly connected with the top surface of the grinding chamber, through the arrangement of the air pump, the inner part of the grinding chamber is continuously inflated by the air pump, the explosion risk caused by the overlarge air dust content concentration in the grinding chamber is avoided, and the air flow is used, through the setting of settling chamber, separate and collect the raw materials after the crocus in the wind current of milling chamber exhaust.

Description

Cement production equipment with settling chamber

Technical Field

The utility model relates to a cement manufacture technical field specifically is cement manufacture equipment with settling chamber.

Background

In cement production processes, the last step is usually the grinding of the raw materials. Current cement manufacture sets up when carrying out the crocus to the raw materials, and the raw materials that inevitably leads to behind the crocus float, has the risk of explosion after the raw materials that float in the air reach certain concentration. There is therefore a need for a cement production plant with a settling chamber to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the deficiency of the prior art, the utility model provides a cement production facility with settling chamber solves above-mentioned problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: cement production equipment with a settling chamber, which comprises a grinding chamber, wherein the inside and the left side surface of the grinding chamber are both in a hollow state, a round hole is formed in the front side of the top surface of the grinding chamber, a rotating motor is fixedly installed at the position, corresponding to the round hole, of the top surface of the grinding chamber, a transmission shaft of the rotating motor is positioned inside the grinding chamber, a rotating bearing is fixedly installed at the back side of the inner wall of the top surface of the grinding chamber, the position of the rotating bearing corresponds to the round hole, a rotating roller is fixedly connected with the transmission shaft of the rotating motor and the inner wall of the rotating bearing, a feeding cylinder is fixedly installed and communicated with the right side surface of the grinding chamber, an air extracting pump is fixedly installed at the top surface of the grinding chamber, an air outlet pipe of the air extracting pump is fixedly connected with the top surface of the grinding chamber, a connecting plate is fixedly connected with the position, corresponding to the, one end of the reset spring, which is far away from the connecting plate, is fixedly connected with the movable column, and the right bottom end of the movable column is fixedly connected with a scraper which is L-shaped.

The left surface fixedly connected with deposit room of milling chamber, the deposit room is the hollow cuboid in side, and equidistant fixed connection and the intercommunication of the bottom surface of deposit room have three play feed cylinder, milling chamber bottom surface inner wall at the right side fixedly connected with sieve of every play feed cylinder.

Preferably, the inner walls of the bottom surfaces of the left side and the right side of the grinding chamber are provided with trapezoidal platforms.

Preferably, the inner wall of the right side of the grinding chamber is provided with an air hole corresponding to the air outlet pipe of the air extracting pump, and the air hole is communicated with the air outlet pipe of the air extracting pump.

Preferably, the top surfaces of the two rotating rollers are fixedly connected with straight gears, and the two straight gears are meshed with each other.

Preferably, the screen hole diameters of the three screen plates are gradually enlarged from left to right.

(III) advantageous effects

Compared with the prior art, the utility model provides a cement manufacture equipment with deposit room possesses following beneficial effect:

1. this cement manufacture equipment with settling chamber through the setting of aspiration pump, utilizes the aspiration pump continuous to aerify the milling chamber inside, avoids the indoor air dust content concentration of crocus too big and the explosion risk that leads to, and through the wind current as power, promotes the transport of the different raw materialss around the crocus, is favorable to reducing equipment cost and reduces the maintenance degree of difficulty.

2. This cement manufacture equipment with settling chamber through the setting of settling chamber, carries out the separation and collects to the raw materials after the crocus in the mill flour room exhaust wind current, and through the setting of three sieve, can be favorable to convenient classification and the secondary operation of processing to the raw materials with the raw materials classification collection of different fineness.

Drawings

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

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

fig. 3 is the side sectional structure diagram of the milling chamber of the present invention.

In the figure: the device comprises a grinding chamber 1, a circular hole 2, a rotary bearing 3, a rotary motor 4, a spur gear 5, a rotary roller 6, a trapezoidal table 7, a feeding cylinder 8, a connecting plate 9, a movable column 10, a return spring 11, a scraping plate 12, an air pump 13, an air hole 14, a settling chamber 15, a sieve plate 16 and a discharge cylinder 17.

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. 1-3, the present invention provides a cement manufacturing apparatus with a settling chamber, comprising a grinding chamber 1, wherein the interior and left side of the grinding chamber 1 are both hollow, a circular hole 2 is provided at the front side of the top surface of the grinding chamber 1, a rotary motor 4 is fixedly installed at the top surface of the grinding chamber 1 corresponding to the circular hole 2, a transmission shaft of the rotary motor 4 is located inside the grinding chamber 1, a rotary bearing 3 is fixedly installed at the back side of the inner wall of the top surface of the grinding chamber 1, the rotary bearing 3 is corresponding to the circular hole 2, the transmission shaft of the rotary motor 4 and the inner wall of the rotary bearing 3 are both fixedly connected with a rotary roller 6, the top surfaces of the two rotary rollers 6 are both fixedly connected with a spur gear 5 and the two spur gears 5 are engaged with each other, inner walls of the bottom surfaces at the left and right sides of the grinding chamber 1 are both provided with a trapezoidal platform 7, the right side of the grinding, the outlet duct of aspiration pump 13 and the top surface fixed connection of milling chamber 1, the gas pocket 14 has been seted up to the position that 1 right side inner wall of milling chamber corresponds the outlet duct of aspiration pump 13, gas pocket 14 and the outlet duct intercommunication of

aspiration pump

13, 1 dorsal part inner wall of milling chamber corresponds the position fixedly connected with connecting plate 9 of aspiration pump 13, the side of connecting plate 9 is the fretwork state and has cup jointed movable post 10, the shape of activity post 10 is the I-shaped body, the right flank fixedly connected with reset spring 11 of connecting plate 9, reset spring 11 keeps away from the one end and the activity post 10 fixed connection of connecting plate 9, the right side bottom fixedly connected with scraper blade 12 of activity post 10, scraper blade 12 is the L physique, the one end that movable post 10 was kept away from to scraper blade 12 is laminated with 7 top.

The left side fixedly connected with deposit room 15 of milling chamber 1, deposit room 15 is the hollow cuboid in side, and equidistant fixed connection and the intercommunication of the bottom surface of deposit room 15 have three play feed cylinder 17, and milling chamber 1 bottom surface inner wall is at every right side fixedly connected with sieve 16 of play feed cylinder 17, and the sieve mesh diameter of three sieve 16 enlarges from a left side to the right side gradually.

When using, first step, the raw materials are poured into milling chamber 1 through a feeding cylinder 8, then start and rotate motor 4, rotate motor 4 and drive when rotating and change roller 6 and rotate, then drive two through the meshing of two spur gears 5 and change roller 6 and be corresponding rotation to rotate two raw materials between the roller 6 and carry out the crocus.

Second step, start aspiration pump 13, aspiration pump 13 fills the inside to milling chamber 1 with the air through the outlet duct, and the wind current that flows in 1 inside formation of milling chamber, the wind current can drive the raw materials that the crocus was accomplished and flow from milling chamber 1's left side, the wind current that gas pocket 14 flows out strikes activity post 10 back, activity post 10 atress makes reset spring 11 shrink, it moves to changeing roller 6 to drive scraper blade 12 to scrape accumulational raw materials on trapezoidal platform 7, make the raw materials enter into the crocus scope of changeing roller 6, then reset spring 11 kick-backs when wind-force weakens, it gets back to initial position to drive scraper blade 12.

And thirdly, the wind current flowing out of the flour milling chamber 1 can flow through the settling chamber 15, the raw material mixed with the milled powder in the wind current flowing in the settling chamber 15 can impact on the sieve plate 16, and the raw material is discharged in the discharge barrel 17 after being separated by the sieve plate 16, passes through the sieve plate 16 when the size of the raw material is smaller than that of the sieve plate 16, and then is separated by the latter sieve plate 16, so that the effect of graded filtering and collection is achieved.

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. Cement production equipment with settling chamber, including milling chamber (1), the inside and the left surface of milling chamber (1) all are hollow state, round hole (2) have been seted up to the front side of milling chamber (1) top surface, the position fixed mounting that milling chamber (1) top surface corresponds round hole (2) has rotation motor (4), the transmission shaft of rotation motor (4) is located milling chamber (1) inside, the dorsal part fixed mounting of milling chamber (1) top surface inner wall has rolling bearing (3), the position of rolling bearing (3) is corresponding with round hole (2), the transmission shaft of rotation motor (4) and the inner wall of rolling bearing (3) all fixedly connected with commentaries on classics roller (6), the top surface all fixedly connected with straight-teeth gear (5) and two straight-teeth gear (5) intermeshing of two commentaries on classics roller (6), milling chamber (1) right flank fixed mounting and intercommunication have a feeding section of thick bamboo (8), the method is characterized in that: the top surface fixed mounting of milling chamber (1) has aspiration pump (13), and the outlet duct of aspiration pump (13) and the top surface fixed connection of milling chamber (1).

2. Cement production plant with settling chamber according to claim 1, characterized in that: the bottom surface inner walls of the left side and the right side of the flour milling chamber (1) are provided with trapezoidal platforms (7).

3. Cement production plant with settling chamber according to claim 2, characterized in that: air pocket (14) have been seted up to the position that milling chamber (1) right side inner wall corresponds aspiration pump (13) outlet duct, air pocket (14) and the outlet duct intercommunication of aspiration pump (13), milling chamber (1) dorsal part inner wall corresponds position fixedly connected with connecting plate (9) of aspiration pump (13), the side of connecting plate (9) is the fretwork state and has cup jointed movable post (10), the shape of movable post (10) is the I-shaped body, the right flank fixedly connected with reset spring (11) of connecting plate (9), the one end and the movable post (10) fixed connection that connecting plate (9) were kept away from in reset spring (11), the right side bottom fixedly connected with scraper blade (12) of activity post (10), scraper blade (12) are the L physique, the one end and trapezoidal platform (7) top surface laminating on milling chamber (1) right side of movable post (10) are kept away from in scraper blade (12).

4. Cement production plant with settling chamber according to claim 1, characterized in that: the left surface fixedly connected with deposit room (15) of milling chamber (1), deposit room (15) are the hollow cuboid in side, and equidistant fixed connection and the intercommunication of the bottom surface of deposit room (15) have three play feed cylinder (17).

5. Cement production plant with a settling chamber according to claim 4, characterized in that: milling chamber (1) bottom surface inner wall is at right side fixedly connected with sieve (16) of every play feed cylinder (17), and the sieve mesh diameter of three sieve (16) enlarges from a left side to the right side gradually.