CN214600286U

CN214600286U - Cement coarse grain separation and powder sorting unit

Info

Publication number: CN214600286U
Application number: CN202120282355.XU
Authority: CN
Inventors: 费雪英; 潘伟曙; 杨静忠
Original assignee: Shanghai Zhangyan Nanfang Cement Co ltd
Current assignee: Shanghai Zhangyan Nanfang Cement Co ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-11-05
Anticipated expiration: 2031-02-01

Abstract

The utility model discloses a cement coarse grain separation and powder sorting unit, including separation box, feeder hopper and motor, the bottom of feeder hopper and the top intercommunication of separation box, one side fixed connection of backup pad and separation box is passed through to the bottom of motor, the output of motor passes through shaft coupling fixedly connected with dwang, the one end of dwang runs through the separation box and extends to the inner chamber of separation box to the dwang extends to a sieve section of thick bamboo under the one end fixedly connected with of separation box inner chamber, the utility model relates to a cement separation technical field. This cement coarse grain separation and powder sorting unit, under the mutually supporting of going up a sieve section of thick bamboo and a sieve section of thick bamboo down, can rock the screening repeatedly to the material, improved holistic separation effect, and the coarse fodder after selecting separately and thin chat all can discharge automatically, need not artifical manual operation, also reduced user's intensity of labour when having improved overall efficiency, can adjust the distance that the material entered into in the last sieve section of thick bamboo.

Description

Cement coarse grain separation and powder sorting unit

Technical Field

The utility model relates to a cement sorting technical field specifically is a cement coarse grain separation and powder sorting unit.

Background

The cement clinker needs to be ground to a proper particle size, so that the hydration area of a cement product is increased, the hydration speed of the cement is accelerated, and the speed requirements of setting and hardening of cement slurry are met when the cement clinker is used. The lumpy cement clinker is primarily crushed to form granular cement clinker, the granular cement clinker is separated from the lumpy cement clinker, the granular cement clinker is prevented from being repeatedly crushed, at the moment, screening is carried out through a separation device, the requirement on the size of cement powder particles is met, and then the cement lumpy materials which cannot pass through separation are placed into the ball mill again to be crushed again.

Traditional cement coarse grain separation and powder sorting unit, generally directly put into the material on the sieve, then select separately the material under vibrating motor's the shake, discharge behind the sieve is direct to the powder material after the separation, but the coarse fodder need be taken out through the manual work, has reduced holistic separation efficiency like this, and staff intensity of labour is big, and it is not very good that the effect of screening is carried out through the sieve directly yet, consequently is necessary to improve current cement sorting unit.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a cement coarse grain separation and powder sorting unit has solved the whole effect of cement sorting unit and is not fine problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a cement coarse grain separation and powder separation device comprises a separation box, a feed hopper and a motor, wherein the bottom of the feed hopper is communicated with the top of the separation box, the bottom of the motor is fixedly connected with one side of the separation box through a support plate, the output end of the motor is fixedly connected with a rotating rod through a coupler, one end of the rotating rod penetrates through the separation box and extends to the inner cavity of the separation box, one end of the rotating rod extending to the inner cavity of the separation box is fixedly connected with a lower screen drum, the top of the lower screen drum is rotatably connected with an upper screen drum through a moving part, a screen plate is fixedly connected between two sides of the inner cavity of the lower screen drum through screws, the top of the upper screen drum and the bottom of the lower screen drum are respectively provided with a feed inlet and a discharge outlet, one side of the lower screen drum far away from the rotating rod is fixedly connected with a rotating shaft, and one end of the rotating shaft is rotatably connected with one side of the inner cavity of the separation box through a bearing, the feeder hopper extends to the one end of separation box inner chamber and runs through there is the governing pipe, the bottom of governing pipe runs through the feed inlet and extends to the inside of an upper screen section of thick bamboo.

Preferably, the surface of the upper screen drum and the surface of the lower screen drum are fixedly connected through a buckle.

Preferably, the top of the inner cavity of the sorting box is fixedly connected with a hydraulic oil cylinder, the telescopic end of the hydraulic oil cylinder is fixedly connected with a fixing block, and one side of the fixing block is fixedly connected with one side of the adjusting pipe.

Preferably, the material guide hopper is fixedly connected between two sides of the inner cavity of the separation box, the bottom of the material guide hopper is communicated with a material discharging pipe, and the bottom end of the material discharging pipe penetrates through the separation box and extends to the bottom of the separation box.

Preferably, the surface of the sorting box is rotatably connected with a box door through a movable piece, and the surface of the box door is fixedly connected with a handle.

Preferably, the two sides of the sorting box are fixedly connected with supporting legs.

Advantageous effects

The utility model provides a separation of cement coarse grain and powder sorting unit. Compared with the prior art, the method has the following beneficial effects:

(1) this cement coarse grain separation and powder sorting unit, the top through a sieve section of thick bamboo down rotates through the moving part and is connected with a sieve section of thick bamboo, pass through screw fixedly connected with sieve between the both sides of sieve section of thick bamboo inner chamber down, feed inlet and discharge gate have been seted up respectively to the top of an upper sieve section of thick bamboo and the bottom of a sieve section of thick bamboo down, one side fixedly connected with pivot of dwang is kept away from to a sieve section of thick bamboo down, and the one side rotation of bearing and separation incasement chamber is passed through to the one end of pivot is connected, the feeder hopper extends to the one end of separation incasement chamber and runs through there is the control tube, under mutually supporting of an upper sieve section of thick bamboo and a sieve section of thick bamboo down, can rock the screening repeatedly to the material, holistic separation effect has been improved, and coarse fodder and the thin general automatic discharge after the separation have been selected separately, need not artifical manual operation, user's intensity of labour has also been reduced when having improved overall efficiency.

(2) This cement coarse grain separation and powder sorting unit, top fixedly connected with hydraulic cylinder through the separation box inner chamber to hydraulic cylinder's flexible end fixedly connected with fixed block, one side of fixed block and one side fixed connection of regulating tube, the feeder hopper runs through to the one end of separation box inner chamber has the regulating tube, the bottom of regulating tube runs through the feed inlet and extends to the inside of an upper screen section of thick bamboo, can adjust the distance that the material entered into in the upper screen section of thick bamboo, the production of dust has been reduced.

Drawings

Fig. 1 is a front view of the structure of the present invention;

FIG. 2 is a sectional view of the structure of the separation box of the present invention;

FIG. 3 is a cross-sectional view of the upper and lower screen drum structure of the present invention;

FIG. 4 is a perspective view of the upper and lower screen drums of the present invention;

figure 5 is the cross-sectional view of the feed hopper structure of the present invention.

In the figure: 1-sorting box, 2-feeding hopper, 3-motor, 4-rotating rod, 5-lower screen drum, 6-upper screen drum, 7-screen plate, 8-feeding hole, 9-discharging hole, 10-rotating shaft, 11-regulating pipe, 12-hydraulic oil cylinder, 13-fixed block, 14-material guide hopper, 15-discharging pipe, 16-box door and 17-supporting leg.

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. 1-5, the present invention provides a technical solution: a cement coarse grain separation and powder separation device comprises a separation box 1, a feed hopper 2 and a motor 3, wherein the bottom of the feed hopper 2 is communicated with the top of the separation box 1, the bottom of the motor 3 is fixedly connected with one side of the separation box 1 through a support plate, the output end of the motor 3 is fixedly connected with a rotating rod 4 through a coupler, one end of the rotating rod 4 penetrates through the separation box 1 and extends to the inner cavity of the separation box 1, one end of the rotating rod 4 extending to the inner cavity of the separation box 1 is fixedly connected with a lower screen drum 5, the top of the lower screen drum 5 is rotatably connected with an upper screen drum 6 through a movable part, the upper screen drum 6 is rotatably connected with the lower screen drum 5 through a movable part such as a hinge, a screen plate 7 is fixedly connected between two sides of the inner cavity of the lower screen drum 5 through screws, the motor 3 can drive the rotating rod 4 to rotate after being started, and further drive the lower screen drum 6 to rotate under the cooperation of a rotating shaft 10, the motor 3 is a servo motor, programming control is performed on the servo motor in advance, the servo motor can be made to rotate in a reciprocating mode, materials can be screened repeatedly between the inner portions of the lower screen cylinder 5 and the upper screen cylinder 6, a feed inlet 8 and a discharge outlet 9 are formed in the top of the upper screen cylinder 6 and the bottom of the lower screen cylinder 5 respectively, a rotating shaft 10 is fixedly connected to one side, away from the rotating rod 4, of the lower screen cylinder 5, one end of the rotating shaft 10 is rotatably connected with one side of the inner cavity of the sorting box 1 through a bearing, an adjusting pipe 11 penetrates through one end, extending to the inner cavity of the sorting box 1, of the feed hopper 2, the bottom end of the adjusting pipe 11 penetrates through the feed inlet 8 and extends to the inner portion of the upper screen cylinder 6, and meanwhile, the content which is not described in detail in the specification belongs to the prior art known by technical personnel in the field.

Referring to fig. 1-5, the surface of the upper screen cylinder 6 and the surface of the lower screen cylinder 5 are fixedly connected by a buckle, a hydraulic cylinder 12 is fixedly connected to the top of the inner cavity of the sorting box 1, and a fixing block 13 is fixedly connected to the telescopic end of the hydraulic cylinder 12, the hydraulic cylinder 12 drives the fixing block 13 to move after being started, and further drives the adjusting pipe 11 to move, a user can adjust the distance of the adjusting pipe 11 entering the upper screen cylinder 6 by the hydraulic cylinder 12, so that the generation of dust can be reduced, one side of the fixing block 13 is fixedly connected to one side of the adjusting pipe 11, a material guiding hopper 14 is fixedly connected between the two sides of the inner cavity of the sorting box 1, the bottom of the material guiding hopper 14 is communicated with a material discharging pipe 15, the bottom end of the material discharging pipe 15 penetrates through the sorting box 1 and extends to the bottom of the sorting box 1, the surface of the sorting box 1 is rotatably connected with a box door 16 by a movable member, and the user can open the box door 16 by hand, then, the elements inside the sorting box 1 are maintained, the surface of the box door 16 is fixedly connected with a handle, and the two sides of the sorting box 1 are fixedly connected with supporting legs 17.

When in use, a user pours the materials to be sorted into the feed hopper 2 and then enters the upper screen drum 6 through the adjusting pipe 11, when the materials completely enter, the user starts the motor 3, the motor 3 drives the rotating rod 4 to rotate after being started, and then the lower screen drum 6 is driven to rotate under the coordination of the rotating shaft 10, so that the materials on the top of the screen plate 7 can be repeatedly shaken for screening, the screened materials are discharged through the material guide hopper 14 and the material discharge pipe 15, after the materials passing through the screen plate 7 are discharged, when a user starts the hydraulic oil cylinder 12, the hydraulic oil cylinder 12 drives the fixed block 13 to move, and further drives the adjusting pipe 11 to move, when the adjusting pipe 11 moves out of the upper screen drum 6, the user starts the motor 3 to drive the feeding hole 8 at the top of the upper screen drum 6 to face to the bottom, coarse material which is not able to pass through the screen plate 7 is thus discharged via the material guide funnel 14 and the material discharge pipe 15.

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 cement coarse grain separation and powder sorting unit, includes separation box (1), feeder hopper (2) and motor (3), the bottom of feeder hopper (2) and the top intercommunication of separation box (1), one side fixed connection of backup pad and separation box (1), its characterized in that are passed through to the bottom of motor (3): the output end of the motor (3) is fixedly connected with a rotating rod (4) through a coupler, one end of the rotating rod (4) penetrates through the sorting box (1) and extends to the inner cavity of the sorting box (1), the rotating rod (4) extends to one end of the inner cavity of the sorting box (1) and is fixedly connected with a lower screen cylinder (5), the top of the lower screen cylinder (5) is rotatably connected with an upper screen cylinder (6) through a moving part, a screen plate (7) is fixedly connected between two sides of the inner cavity of the lower screen cylinder (5) through a screw, a feeding hole (8) and a discharging hole (9) are respectively formed in the top of the upper screen cylinder (6) and the bottom of the lower screen cylinder (5), one side of the lower screen cylinder (5) far away from the rotating rod (4) is fixedly connected with a rotating shaft (10), one end of the rotating shaft (10) is rotatably connected with one side of the inner cavity of the sorting box (1) through a bearing, and an adjusting pipe (11) penetrates through one end of the feeding hopper (2) extending to the inner cavity of the sorting box (1), the bottom end of the adjusting pipe (11) penetrates through the feed inlet (8) and extends to the interior of the upper screen drum (6).

2. A cement grit separation and powder classifying apparatus according to claim 1, wherein: the surface of the upper screen drum (6) and the surface of the lower screen drum (5) are fixedly connected through a buckle.

3. A cement grit separation and powder classifying apparatus according to claim 1, wherein: the top of the inner cavity of the sorting box (1) is fixedly connected with a hydraulic oil cylinder (12), the telescopic end of the hydraulic oil cylinder (12) is fixedly connected with a fixing block (13), and one side of the fixing block (13) is fixedly connected with one side of the adjusting pipe (11).

4. A cement grit separation and powder classifying apparatus according to claim 1, wherein: fixedly connected with guide fill (14) between the both sides of separation box (1) inner chamber to the bottom intercommunication of guide fill (14) has discharging pipe (15), separation box (1) is run through and the bottom of extension to separation box (1) is run through to the bottom of discharging pipe (15).

5. A cement grit separation and powder classifying apparatus according to claim 1, wherein: the surface of the sorting box (1) is rotatably connected with a box door (16) through a movable piece, and the surface of the box door (16) is fixedly connected with a handle.

6. A cement grit separation and powder classifying apparatus according to claim 1, wherein: the equal fixedly connected with supporting leg (17) in both sides of separation box (1).