CN223367447U - A graphite grading, screening and separation device - Google Patents

Abstract

The utility model relates to the technical field of graphite powder screening, in particular to a graphite classified screening and separating device which comprises a screening mechanism, a separating mechanism and a supporting mechanism, wherein the separating mechanism is positioned at the left side of the screening mechanism, the supporting mechanism is positioned at the bottom end of the screening mechanism, the screening mechanism comprises a screening barrel, a feeding pipe is fixedly arranged at the lower side of the right end of the screening barrel, a three-way pipe is fixedly arranged at the top end of the screening barrel, and a discharging pipe is fixedly arranged at the left end of the three-way pipe.

Description

Graded screening and separating device for graphite

Technical Field

The utility model relates to the technical field of graphite powder screening, in particular to a graphite classifying, screening and separating device.

Background

The graphite powder is subjected to screening separation after grinding, so that a graphite classification screening separation device is required.

The utility model discloses a hierarchical sieving mechanism of graphite powder as disclosed in the authority bulletin number CN220901002U, including landing leg, screening case, feed inlet, backup pad, screening drive arrangement, collecting box and switching door gear, the screening case is located on the landing leg, the feed inlet is located on the screening case, the inside of screening case is located to the backup pad, screening drive arrangement locates in the backup pad, the collecting box is located on the lateral wall of screening case, the switching device is located on the lateral wall of screening case. The utility model belongs to the technical field of graphite powder screening, and particularly relates to a graphite powder classifying and screening device capable of avoiding graphite powder in the screening process from floating into the air and facilitating discharging of classified screened graphite powder.

However, the existing graphite classifying screening and separating device performs single-plate screening according to the required particle size during screening, and the screening can cause blocking of a screen plate, so that the screening effect is affected.

Disclosure of utility model

The utility model aims to provide a graphite classifying, screening and separating device which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a graphite classifying screen separator, includes screening mechanism, separating mechanism and supporting mechanism, separating mechanism is located screening mechanism's left side, supporting mechanism is located screening mechanism's bottom, screening mechanism includes screening bucket, screening bucket right-hand member downside fixed mounting has the inlet pipe, screening bucket top fixed mounting three-way pipe, three-way pipe left end fixed mounting has the row material pipe.

Preferably, the separation mechanism further comprises a driving machine, the driving machine is fixedly arranged at the top end of the three-way pipe, a driving shaft is fixedly arranged at the bottom end of the driving machine, and a rotary screening net is fixedly arranged at the bottom end of the driving shaft.

Preferably, the rotary screening net is movably arranged inside the screening barrel, a large screen plate and a small screen plate are fixedly arranged on the lower side inside the screening barrel, and a discharging hopper is fixedly arranged at the bottom end of the screening barrel.

Preferably, the separating mechanism comprises a separating box, a discharging pipe is fixedly arranged at the lower side of the right end of the separating box, a box cover is fixedly arranged at the top end of the separating box, and an induced draft fan is fixedly arranged in the middle of the top end of the box cover.

Preferably, a discharge hopper is fixedly arranged at the bottom end of the separation box, a spiral conveying pipe is fixedly arranged at the front end of the discharge hopper, and a rotating machine is fixedly arranged at the front end of the spiral conveying pipe.

Preferably, the bottom end of the spiral conveying pipe is fixedly provided with a weighing meter, the front end of the weighing meter is fixedly provided with an induction valve, and the bottom end of the weighing meter is fixedly provided with a blanking pipe.

Preferably, the supporting mechanism comprises a supporting table, a screening barrel and a separating box are fixedly arranged at the top end of the supporting table, supporting legs are fixedly arranged at the bottom end of the supporting table, and a supporting frame is fixedly arranged in the middle of the supporting legs.

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

1. this hierarchical screening separator of graphite carries out dual hierarchical screening with graphite powder through big sieve and small sieve, and dual screening can reduce the screening pressure of big sieve and small sieve respectively and avoid graphite powder to block up the sieve and influence screening work.

2. This hierarchical screening separator of graphite drives gas circulation through the draught fan and makes the graphite powder accomplish the screening, guarantees that the graphite powder can not produce to fly upward and causes air pollution and screening speed simultaneously is fast.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the screening mechanism of the present utility model;

FIG. 3 is a schematic view of the structure of the discharge hopper of the present utility model;

Fig. 4 is a schematic plan view of the interior of the screening drum of the present utility model.

In the figure, 101, screening mechanism, 102, separating mechanism, 103, supporting mechanism, 104, screening barrel, 105, feeding pipe, 106, three-way pipe, 201, discharging pipe, 202, driving machine, 203, driving shaft, 204, rotary screening net, 205, large screen plate, 206, small screen plate, 301, blanking hopper, 302, separating box, 303, box cover, 305, induced draft fan, 306, discharging hopper, 401, spiral conveying pipe, 402, rotating machine, 403, weighing meter, 404, induction valve, 405, blanking pipe, 406, supporting table, 501, supporting leg, 502 and supporting frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution:

The utility model provides a graphite classifying, screening and separating device, includes screening mechanism 101, separating mechanism 102 and supporting mechanism 103, separating mechanism 102 is located screening mechanism 101's left side, supporting mechanism 103 is located screening mechanism 101's bottom, screening mechanism 101 includes screening bucket 104, screening bucket 104 right-hand member downside fixed mounting has inlet pipe 105, screening bucket 104 top fixed mounting tee bend pipe 106, tee bend pipe 106 left end fixed mounting has row material pipe 201.

Through above-mentioned scheme, can sieve graphite powder through screening bucket, can connect storage device and accomplish the feeding through the inlet pipe, can carry out row material pipe installation and driving machine installation through the three-way pipe.

In this embodiment, preferably, the separating mechanism 102 further includes a driving machine 202, where the driving machine 202 is fixedly installed at the top end of the tee 106, a driving shaft 203 is fixedly installed at the bottom end of the driving machine 202, and a rotary screening net 204 is fixedly installed at the bottom end of the driving shaft 203.

Through the scheme, the driving shaft is driven by the driving machine to rotate, so that the rotary screening net rotates and screens in the screening barrel.

In this embodiment, preferably, the rotary screening net 204 is movably installed inside the screening barrel 104, a large screen plate 205 and a small screen plate 206 are fixedly installed on the lower side inside the screening barrel 104, and a discharging hopper 301 is fixedly installed at the bottom end of the screening barrel 104.

Through above-mentioned scheme, carry out dual hierarchical screening with graphite powder through big sieve and small sieve, dual screening can reduce the screening pressure of big sieve and small sieve respectively and avoid graphite powder to block up the sieve, can make the graphite powder discharge that does not reach standard through the hopper down.

In this embodiment, preferably, the separation mechanism 102 includes a separation box 302, a discharging pipe 201 is fixedly installed at a lower side of a right end of the separation box 302, a box cover 303 is fixedly installed at a top end of the separation box 302, and an induced draft fan 305 is fixedly installed in a middle of a top end of the box cover 303.

Through above-mentioned scheme, can make the graphite powder that reaches standard discharge to the separator box through arranging the material pipe in, can conveniently maintain the clearance etc. to separator box inside through the case lid, can make separator box and screening barrel inside produce the air current through the draught fan suction.

In this embodiment, preferably, a discharge hopper 306 is fixedly installed at the bottom end of the separation tank 302, a screw conveying pipe 401 is fixedly installed at the front end of the discharge hopper 306, and a rotating machine 402 is fixedly installed at the front end of the screw conveying pipe 401.

Through the scheme, the separated graphite powder can be stored and discharged through the discharge hopper, the spiral conveying pipe is driven to work through rotation of the rotating machine, conveying blades are arranged in the spiral conveying pipe, and the graphite powder in the discharge hopper can be conveyed into the weighing meter through rotation.

In this embodiment, preferably, a weighing meter 403 is fixedly installed at the bottom end of the spiral conveying pipe 401, an induction valve 404 is fixedly installed at the front end of the weighing meter 403, and a blanking pipe 405 is fixedly installed at the bottom end of the weighing meter 403.

Through the scheme, the conveyed graphite powder can be weighed and measured through the weighing meter, after the set measuring range is reached, the signal is sent to control the rotating machine to drive the spiral conveying pipe to stop conveying, and meanwhile, the induction valve is opened after receiving the standard signal, so that the graphite powder is discharged from the discharging pipe, and quantitative discharging is completed.

In this embodiment, preferably, the supporting mechanism 103 includes a supporting table 406, a screening barrel 104 and a separating box 302 are fixedly mounted at the top end of the supporting table 406, supporting legs 501 are fixedly mounted at the bottom end of the supporting table 406, and a supporting frame 502 is fixedly mounted in the middle of the supporting legs 501.

Through above-mentioned scheme, can support screening bucket and separator box through the brace table, can support the brace table through the supporting leg, make to support more stably through the support frame.

When the graphite classifying screening separation device of the embodiment is used, a user connects the feeding pipe 105 with the material storage device, then starts the induced draft fan 305 to enable the separation box 302 and the screening barrel 104 to generate air flow, so that graphite powder in the material storage device is driven by the air flow to enter the screening barrel 104 through the feeding pipe 105, the large screen plate 205 and the small screen plate 206 in the screening barrel 104 conduct double classification screening on the graphite powder, the screening pressure of the large screen plate 205 and the small screen plate 206 can be respectively reduced to avoid the graphite powder blocking the screen plate, the screened large particle graphite powder falls into the lower hopper 301 to be discharged under the gravity, then the screened graphite powder enters the rotary screening net 204 through the air flow, at the moment, the driving machine 202 drives the driving shaft 203 to rotate to enable the rotary screening net 204 to rotate, the graphite powder which does not reach the standard is screened out again and is thrown out by the gravity through the small screen plate 206 and the large screen plate 206 to fall into the lower hopper 301 to be discharged, the graphite powder reaching the standard is driven by air flow to pass through the rotary screening net 204 and enter the separating box 302 through the discharging pipe 201, a superfine powder filter bag is arranged in the separating box 302, the entering graphite powder is filtered to realize gas-powder separation, the separated gas is discharged through the induced draft fan 305, the filtered graphite powder enters the discharging hopper 306, at the moment, the rotary machine 402 rotates to drive the spiral conveying pipe 401 to work, conveying blades are arranged in the spiral conveying pipe 401, the graphite powder in the discharging hopper 306 is conveyed into the weighing meter 403 in a rotary mode, the weighing meter 403 sets a metering range manually, when the weighing reaches the standard, the weighing meter 403 sends out a signal to control the rotary machine 402 to drive the spiral conveying pipe 401 to stop conveying, meanwhile, the induction valve 404 is opened after receiving the standard reaching signal, so that the graphite powder is discharged from the discharging pipe 405, and (5) finishing quantitative blanking.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The graphite classifying, screening and separating device is characterized by comprising a screening mechanism (101), a separating mechanism (102) and a supporting mechanism (103), wherein the separating mechanism (102) is positioned on the left side of the screening mechanism (101), the supporting mechanism (103) is positioned at the bottom end of the screening mechanism (101), the screening mechanism (101) comprises a screening barrel (104), a feeding pipe (105) is fixedly arranged on the lower side of the right end of the screening barrel (104), a three-way pipe (106) is fixedly arranged at the top end of the screening barrel (104), and a discharging pipe (201) is fixedly arranged at the left end of the three-way pipe (106).

2. The graphite classifying, screening and separating device according to claim 1, wherein the separating mechanism (102) further comprises a driving machine (202), the driving machine (202) is fixedly arranged at the top end of the three-way pipe (106), a driving shaft (203) is fixedly arranged at the bottom end of the driving machine (202), and a rotary screening net (204) is fixedly arranged at the bottom end of the driving shaft (203).

3. The graphite classifying, screening and separating device according to claim 2, wherein the rotary screening net (204) is movably arranged inside the screening barrel (104), a large screen plate (205) and a small screen plate (206) are fixedly arranged on the lower side inside the screening barrel (104), and a discharging hopper (301) is fixedly arranged at the bottom end of the screening barrel (104).

4. The graphite classifying, screening and separating device according to claim 1, wherein the separating mechanism (102) comprises a separating box (302), a discharging pipe (201) is fixedly arranged on the lower side of the right end of the separating box (302), a box cover (303) is fixedly arranged at the top end of the separating box (302), and an induced draft fan (305) is fixedly arranged in the middle of the top end of the box cover (303).

5. The graphite classifying, screening and separating device according to claim 4, wherein a discharge hopper (306) is fixedly arranged at the bottom end of the separation box (302), a spiral conveying pipe (401) is fixedly arranged at the front end of the discharge hopper (306), and a rotating machine (402) is fixedly arranged at the front end of the spiral conveying pipe (401).

6. The graphite classifying, screening and separating device according to claim 5, wherein a weighing meter (403) is fixedly arranged at the bottom end of the spiral conveying pipe (401), an induction valve (404) is fixedly arranged at the front end of the weighing meter (403), and a discharging pipe (405) is fixedly arranged at the bottom end of the weighing meter (403).

7. The graphite classifying, screening and separating device according to claim 1, wherein the supporting mechanism (103) comprises a supporting table (406), a screening barrel (104) and a separating box (302) are fixedly arranged at the top end of the supporting table (406), supporting legs (501) are fixedly arranged at the bottom end of the supporting table (406), and a supporting frame (502) is fixedly arranged in the middle of the supporting legs (501).