CN212856607U

CN212856607U - Powder concentrator not easy to block

Info

Publication number: CN212856607U
Application number: CN202021712284.4U
Authority: CN
Inventors: 王洪华; 段树刚; 李洪合; 代喜波
Original assignee: Qingdao Tongshun Mining Equipment Co ltd
Current assignee: Qingdao Tongshun Mining Equipment Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-04-02
Anticipated expiration: 2030-08-17

Abstract

The utility model discloses a powder concentrator which is not easy to block, relating to the technical field of cement processing and mainly solving the problems that a sieve plate is easy to block and the screening efficiency is low in the existing cement screening process; the device includes the base, be provided with the stand on the base, the stand links to each other with the casing, the top of casing is provided with the feeder hopper, the casing is provided with the sieve in the below of feeder hopper, be provided with the receiving tank in the sieve, the bottom of receiving tank evenly is provided with the filtration pore, the left side of sieve is connected with flexible motor, flexible motor passes through the connecting block and rotates with the casing and link to each other, the right side of sieve is provided with the spout, be provided with the slider in the spout, the slider links to each other with the telescopic link, the telescopic link is connected with the cylinder, the top fixed connection of cylinder and casing, the bottom of sieve is provided with the socket pipe, be provided with movable mounting.

Description

Powder concentrator not easy to block

Technical Field

The utility model relates to a cement processing equipment technical field specifically is a powder concentrator that is difficult for blockking up.

Background

The powder concentrator can be used for screening cement in the production process, larger particles in the cement are screened, and the cement is collected and then crushed again, so that the cement production quality is ensured.

When the existing powder concentrator screens cement, particles in the cement easily block a sieve plate, and the powder concentrator needs to be stopped for cleaning for many times in the screening process, so that the screening efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a powder concentrator that is difficult for blockking up 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:

a powder concentrator which is not easy to block, comprising a base, wherein the base is provided with a stand column which is connected with a shell, the top of the shell is provided with a feed hopper, the shell is provided with a sieve plate below the feed hopper, a receiving tank is arranged in the sieve plate, filter holes are uniformly arranged at the bottom of the receiving tank, a pushing device which can lead the sieve plate to move back and forth is arranged between the sieve plate and the inner wall of the shell, the bottom of the sieve plate is provided with a sleeve pipe, the bottom of the sleeve pipe is provided with a supporting block, the sleeve pipe is provided with a movably installed underframe, the bottom frame is uniformly provided with mounting rods, puncture needles are uniformly distributed on the mounting rods and correspond to the filter holes on the sieve plate, the bottom frame is provided with a power device which enables the bottom frame to move up and down in the sleeve joint pipe, and the bottom of the shell is provided with a receiving device.

As a further aspect of the present invention: the power device comprises electromagnets arranged between the bottom frame and the sieve plate, and the electromagnets are different in magnetism after being electrified.

As a further aspect of the present invention: the receiving device comprises a receiving hopper arranged on the lower side of the bottom frame, the bottom of the receiving hopper is connected with a discharging pipe, the discharging pipe is a flexible folding pipe, and a material receiving barrel is arranged on the bottom of the discharging pipe on the base.

As a further aspect of the present invention: the pushing device comprises a telescopic motor fixedly connected with the sieve plate, and the telescopic motor is connected with the shell.

As a further aspect of the present invention: the telescopic motor is connected with the shell in a rotating mode through a connecting block, a sliding groove is formed in the right side of the sieve plate, a sliding block is arranged in the sliding groove and is connected with a telescopic rod in a rotating mode, the telescopic rod is connected with an air cylinder, the air cylinder is fixedly installed on the top of the shell, and a discharging hopper is arranged on the right side of the sieve plate.

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

the utility model screens cement by arranging the sieve plate which moves back and forth on the shell, arranges the bottom frame at the lower side of the sieve plate, and is matched with the installation of the puncture needle, and drives the bottom frame to move up and down on the sleeve joint pipe by the power device, so that the puncture is carried out aiming at the filtering holes, and the filtering holes are prevented from being blocked; the screened cement is received by arranging a receiving hopper and a discharging pipe on the lower side of the underframe; make the sieve rotate with the left side of casing through the connecting block and link to each other, set up the spout simultaneously on the sieve, carry out movable mounting slider and telescopic link and cylinder for the sieve can rotate, combines the bin outlet that the sieve right side set up, clears away the cement granule that obtains the screening, reduces the clearance degree of difficulty.

Drawings

Fig. 1 is a schematic structural diagram of a powder concentrator which is not easy to block.

Fig. 2 is a schematic view of the installation of a puncture needle in a powder concentrator which is not easy to block.

Fig. 3 is a schematic structural diagram of a sieve plate in the powder concentrator which is not easy to block.

In the figure: 1-base, 2-column, 3-shell, 4-feed hopper, 5-sieve plate, 6-receiving groove, 7-filtering hole, 8-sleeve pipe, 9-electromagnet, 10-base frame, 100-mounting rod, 11-supporting block, 12-puncture needle, 13-receiving hopper, 14-discharging pipe, 15-receiving barrel, 16-telescopic motor, 17-connecting block, 18-discharging hopper, 19-chute, 20-slide block, 21-telescopic rod and 22-cylinder.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1:

referring to fig. 1-3, a powder concentrator not easy to block comprises a base 1, wherein a column 2 is arranged on the base 1, the column 2 is connected with a shell 3, a feed hopper 4 is arranged at the top of the shell 3, a sieve plate 5 is arranged below the feed hopper 4 on the shell 3, a receiving tank 6 is arranged in the sieve plate 5, filter holes 7 are uniformly arranged at the bottom of the receiving tank 6, a pushing device for moving the sieve plate 5 back and forth is arranged between the sieve plate 5 and the inner wall of the shell 3, a sleeve pipe 8 is arranged at the bottom of the sieve plate 5, a support block 11 is arranged at the bottom of the sleeve pipe 8, a movably mounted underframe 10 is arranged on the sleeve pipe 8, mounting rods 100 are uniformly arranged on the underframe 10, puncture needles 12 are uniformly distributed on the mounting rods 100, and the puncture needles 12 correspond to the filter holes 7 on the sieve plate 5, the chassis 10 is provided with a power device which enables the chassis to move up and down on the sleeve pipe 8, and the bottom of the shell 3 is provided with a receiving device.

Specifically, through sieve 5 and can drive the thrust unit of 5 round trip movement of sieve, carry out the screening operation to cement.

More specifically, in the filter pore 7 that the in-process that has some cement granule to block up sieve 5 of screening, for the convenience of clearing up filter pore 7, set up socket 8 through the downside at sieve 5, install chassis 10 on socket 8, through pjncture needle 12 on chassis 10 and install the power device between chassis 10 and sieve 5, clear up filter pore 7, avoid filter pore 7 to block up to guarantee screening efficiency.

Further, the power device comprises an electromagnet 9 arranged between the underframe 10 and the sieve plate 5, and the electromagnet 9 is different in magnetism after being electrified.

Specifically, the electromagnet 9 is selected by a power device which enables the underframe 10 to move up and down on the sleeve pipe 8, the electromagnet 9 is simultaneously installed on the sieve plate 5 and the underframe 10, and the electromagnet 9 after being electrified generates different magnetism, so that the underframe 10 moves on the sleeve pipe 8, and the puncture needle 12 is used for cleaning foreign matters blocked in the filter hole 7.

Further, the receiving device comprises a receiving hopper 13 arranged on the lower side of the base frame 10, the bottom of the receiving hopper 13 is connected with a discharging pipe 14, the discharging pipe 14 is a flexible folding pipe, and a material receiving barrel 15 is arranged at the bottom of the discharging pipe 14 on the base 1.

Specifically, since the screen plate 5 and the bottom frame 10 move left and right in the screening process, the blanking pipe 14 is selected as a flexible folding pipe, which is convenient for matching the movement of the screen plate 5 and the bottom frame 10.

Further, the pushing device comprises a telescopic motor 16 fixedly connected with the sieve plate 5, and the telescopic motor 16 is connected with the shell 3.

Specifically, the screen plate 5 is driven to move back and forth by the telescopic motor 16.

Example 2:

this embodiment is a further improvement and a limitation of embodiment 1 on the basis of embodiment 1.

A powder concentrator not prone to clogging, comprising all the components of embodiment 1, and further comprising:

further, flexible motor 16 rotates with casing 3 through connecting block 17 and links to each other, the right side of sieve 5 is provided with spout 19, be provided with slider 20 in the spout 19, slider 20 rotates with telescopic link 21 and links to each other, telescopic link 21 is connected with cylinder 22, cylinder 22 and casing 3's top fixed mounting, the right side of sieve 5 is provided with row hopper 18.

Specifically, in order to facilitate the cleaning operation of the cement left in the sieve plate 5, the telescopic motor 16 is rotatably installed with the shell 3 through the connecting block 17, and meanwhile, the sliding groove 19 is formed in the sieve plate 5, and the sliding block 20, the telescopic rod 21 and the cylinder 22 are installed, so that the sieve plate 5 can rotate under the action of the cylinder 22 and the telescopic rod 21, and the particles left in the sieve plate 5 are discharged through the discharge hopper 18.

The utility model discloses a theory of operation is:

as shown in fig. 1-3, the casing 3 is provided with the sieve plate 5 which moves back and forth to sieve cement, the lower side of the sieve plate 5 is provided with the underframe 10 to be matched with the puncture needle 12, and the underframe 10 is driven by a power device to move up and down on the sleeve pipe 8, so that the puncture needle 12 punctures the filter hole 7, and the filter hole 7 is prevented from being blocked; the screened cement is received by arranging a receiving hopper 13 and a discharging pipe 14 on the lower side of the underframe 10; make sieve 5 and casing 3's left side rotate continuously through connecting block 17, set up spout 19 simultaneously on sieve 5, carry out movable mounting slider 20 and telescopic link 21 and cylinder 22 for sieve 5 can rotate, combine the bin outlet that sieve 5 right side set up, clear away the cement granule that obtains the screening, reduce the clearance degree of difficulty.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The powder concentrator not easy to block comprises a base (1), wherein a stand column (2) is arranged on the base (1), the stand column (2) is connected with a shell (3), a feed hopper (4) is arranged at the top of the shell (3), and the powder concentrator is characterized in that a sieve plate (5) is arranged below the feed hopper (4) on the shell (3), a receiving tank (6) is arranged in the sieve plate (5), filter holes (7) are uniformly formed in the bottom of the receiving tank (6), a pushing device enabling the sieve plate (5) to move back and forth is arranged between the sieve plate (5) and the inner wall of the shell (3), a sleeve pipe (8) is arranged at the bottom of the sieve plate (5), a supporting block (11) is arranged at the bottom of the sleeve pipe (8), a movably installed bottom frame (10) is arranged on the sleeve pipe (8), an installation rod (100) is uniformly arranged on the bottom frame (10), puncture needles (12) are uniformly distributed on the mounting rod (100), the puncture needles (12) correspond to the filter holes (7) in the sieve plate (5), a power device enabling the chassis (10) to move up and down in the sleeve pipe (8) is arranged on the chassis, and a receiving device is arranged at the bottom of the shell (3).

2. The powder concentrator not easy to block according to claim 1, wherein the power device comprises electromagnets (9) arranged between the base frame (10) and the sieve plate (5), and the electromagnets (9) are different in magnetism after being electrified.

3. The powder concentrator not easy to block according to claim 1, wherein the receiving device comprises a receiving hopper (13) arranged on the lower side of the base frame (10), the bottom of the receiving hopper (13) is connected with a discharging pipe (14), the discharging pipe (14) is a flexible folding pipe, and the base (1) is provided with a material receiving barrel (15) at the bottom of the discharging pipe (14).

4. A non-clogging powder concentrator as claimed in claim 1, characterized in that said pushing means comprise a telescopic motor (16) fixedly connected to the screen plate (5), said telescopic motor (16) being connected to the casing (3).

5. The powder concentrator not easy to block up as claimed in claim 4, wherein the telescopic motor (16) is rotatably connected with the casing (3) through a connecting block (17), a chute (19) is arranged on the right side of the sieve plate (5), a sliding block (20) is arranged in the chute (19), the sliding block (20) is rotatably connected with a telescopic rod (21), the telescopic rod (21) is connected with an air cylinder (22), the air cylinder (22) is fixedly mounted on the top of the casing (3), and a discharge hopper (18) is arranged on the right side of the sieve plate (5).