CN212091189U

CN212091189U - Foamed ceramic new material filter equipment

Info

Publication number: CN212091189U
Application number: CN202020149819.5U
Authority: CN
Inventors: 张泽乔
Original assignee: Ren Zeyang
Current assignee: Ren Zeyang
Priority date: 2020-02-02
Filing date: 2020-02-02
Publication date: 2020-12-08
Anticipated expiration: 2030-02-02

Abstract

The utility model discloses a foamed ceramic new material filter equipment, including the rose box, rose box inside is provided with the cartridge filter, and the liquid level in the rose box is higher than the lower extreme of cartridge filter all the time, and the cylinder that the cartridge filter was made for the filter screen, and the equal fixed cover in both ends of cartridge filter is equipped with annular rack, and annular rack simultaneously and two gear engagement, gear are located the lower extreme of cartridge filter. According to the filter cartridge, the rolled filter cartridge is used for filtering the foamed ceramic slurry, and the net surface of the filter cartridge can continuously extrude the liquid level, so that large particles adsorbed on the inner wall of the filter cartridge can fall off, and the filtering effect of the filter cartridge is ensured; through the setting of scraper blade, the cartridge filter rolls the in-process and can drive the lead screw rotation, and under the effect of screw thread, the silk braid can drive the scraper blade and remove along the lead screw, and then scrapes the large granule on the cartridge filter inner wall, avoids the large granule to block up the cartridge filter, further guarantees the filter effect of cartridge filter.

Description

Foamed ceramic new material filter equipment

Technical Field

The utility model relates to a ceramic new material processing technology field, in particular to foamed ceramic new material filter equipment.

Background

The development of new material of foamed ceramic started in the 70's of 20 th century, and is a porous material with high temperature characteristic. The pore diameter is different from nanometer to micron, the porosity is between 20 percent and 95 percent, and the use temperature is between normal temperature and 1600 ℃. In the production process of foamed ceramics, raw materials are required to be prepared into slurry, the ceramic slurry mainly comprises nano ceramic powder, a binder, a thickening agent, water and the like, the slurry is in an unstable state and can agglomerate in the storage and circulation processes due to the fine powder, and the dried slurry directly falls into the slurry after being washed; thereby causing the particle size of the powder in the slurry to change and further influencing the quality of the product. Therefore, it is necessary to filter the slurry of the ceramic foam by a filter device and then to perform a molding process.

The existing foamed ceramic slurry filtering device comprises a base, a support, a working box, a filter screen, an input pipe and an output pipe, wherein slurry is input into the working box through the input pipe, then is filtered through the filter screen through the gravity of the slurry, and finally a control valve on the output pipe is opened to enable the filtered slurry to be output through the output pipe. However, in the actual use process, the large particles in the slurry easily block the filter screen, thereby affecting the filtering effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a foamed ceramic new material filter equipment can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a foamed ceramic new material filter equipment, includes the rose box, rose box inside is provided with the cartridge filter, liquid level in the rose box is higher than the least significant end of cartridge filter all the time, the cylinder that the cartridge filter was made for the filter screen, the equal fixed cover in both ends of cartridge filter is equipped with annular rack, one annular rack simultaneously with two gear engagement, the gear is located the lower extreme of cartridge filter, the gear shaft at gear both ends passes through the bearing and rotates the top of installing at the support, the inside at the rose box is fixed to the bottom of support, one of them one end integrated into one piece that gear shaft is close to the rose box inner wall has the connecting axle, the connecting axle runs through the outside to the rose box, be connected through the bearing between connecting axle and the rose box, the connecting axle is located the outside one end of.

Preferably, the transmission assembly comprises a driven wheel sleeved at the tail end of the connecting shaft, a driving wheel sleeved at the tail end of the output shaft of the motor and a synchronous belt sleeved between the driving wheel and the driven wheel.

Preferably, one end of the filter cylinder is fixed with a feeding pipe, and the feeding pipe is rotatably connected with the conveying pipe of the foamed ceramic slurry through a bearing.

Preferably, the inside of cartridge filter is provided with the scraper blade, the scraper blade is the circular slab, the outer edge of scraper blade offsets with the inner wall of cartridge filter.

Preferably, the middle part integrated into one piece of scraper blade has the silk cover, silk cover screw thread suit is on the lead screw, the one end that the inlet pipe was kept away from to the lead screw is fixed on the inner wall of cartridge filter, the one end that the lead screw is close to the inlet pipe is fixed in the backup pad, the both ends of backup pad are fixed on the inner wall of cartridge filter.

Preferably, the supporting plate and the screw rod are perpendicular to each other, and a gap is reserved between the supporting plate and the feeding pipe.

Compared with the prior art, the utility model discloses following beneficial effect has: according to the new foamed ceramic material filtering device, the rolled filter cartridge is used for filtering foamed ceramic slurry through the arrangement of the filter cartridge, and the filter cartridge can roll continuously in the filtering process, so that the net surface of the filter cartridge can continuously extrude the liquid level in the rolling process, so that large particles adsorbed on the inner wall of the filter cartridge can fall down, and the filtering effect of the filter cartridge is ensured;

through the setting of scraper blade, the cartridge filter rolls the in-process and can drive the lead screw rotation, and under the effect of screw thread, the silk braid can drive the scraper blade and remove along the lead screw, and then scrapes the large granule on the cartridge filter inner wall, avoids the large granule to block up the cartridge filter, further guarantees the filter effect of cartridge filter.

Drawings

FIG. 1 is a general schematic view of a new material filtering apparatus for foamed ceramics according to the present invention;

FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a schematic cross-sectional view of a filter cartridge of a new material filtering apparatus made of foamed ceramics according to the present invention;

fig. 4 is a schematic diagram of the force decomposition of the present invention.

In the figure: 1. a filter box; 2. a filter cartridge; 3. an annular rack; 4. a gear; 5. a support; 6. a feed pipe; 7. a delivery pipe; 8. a connecting shaft; 9. a driven wheel; 10. a synchronous belt; 11. a driving wheel; 12. a motor; 13. a squeegee; 14. sleeving the silk; 15. a screw rod; 16. and a support plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, a new foamed ceramic material filtering device comprises a filtering box 1, wherein a filter cartridge 2 is arranged inside the filtering box 1, the liquid level in the filtering box 1 is always higher than the lowest end of the filter cartridge 2, the filter cartridge 2 is a roller made of a filter screen, two ends of the filter cartridge 2 are fixedly sleeved with annular racks 3, one annular rack 3 is simultaneously meshed with two gears 4, the gears 4 are positioned at the lower end of the filter cartridge 2, the gears 4 support the filter cartridge 2, shafts of the gears 4 at two ends of the gears 4 are rotatably installed at the top of a support 5 through bearings, the bottom of the support 5 is fixed inside the filtering box 1, one end, close to the inner wall of the filtering box 1, of the shaft 4 of one gear 4 is integrally formed with a connecting shaft 8, the connecting shaft 8 penetrates through the outside of the filtering box 1, and the connecting shaft 8 is connected with the filtering box 1 through a bearing, one end of the connecting shaft 8, which is positioned outside the filter box 1, is connected with a transmission assembly.

Referring to fig. 1, the transmission assembly includes a driven wheel 9 sleeved at the end of the connecting shaft 8, a driving wheel 11 sleeved at the end of the output shaft of the motor 12, and a synchronous belt 10 sleeved between the driving wheel 11 and the driven wheel 9.

Referring to fig. 1 and 3, a feed pipe 6 is fixed at one end of the filter cartridge 2, and the feed pipe 6 is rotatably connected with a delivery pipe 7 of the ceramic foam slurry through a bearing.

Through adopting above-mentioned technical scheme, through the setting of cartridge filter 2, utilize rolling cartridge filter 2 to filter the foamed ceramic thick liquids, because cartridge filter 2 can constantly roll in the filtering process, at the in-process that rolls, the wire side of cartridge filter 2 can constantly extrude the liquid level for the large granule of absorption on the 2 inner walls of cartridge filter can drop, guarantees the filter effect of cartridge filter 2.

Referring to fig. 3, a scraper 13 is disposed inside the filter cartridge 2, the scraper 13 is a circular plate, and an outer edge of the scraper 13 abuts against an inner wall of the filter cartridge 2.

Referring to fig. 3, a screw sleeve 14 is integrally formed in the middle of the scraper 13, the screw sleeve 14 is screwed on a screw rod 15, one end of the screw rod 15, which is far away from the inlet pipe 6, is fixed on the inner wall of the filter cartridge 2, one end of the screw rod 15, which is close to the inlet pipe 6, is fixed on a support plate 16, and two ends of the support plate 16 are fixed on the inner wall of the filter cartridge 2.

Referring to fig. 3, the supporting plate 16 and the screw rod 15 are perpendicular to each other, and a gap is left between the supporting plate 16 and the feeding pipe 6.

Through adopting above-mentioned technical scheme, through the setting of scraper blade 13, cartridge filter 2 rolls the in-process and can drive lead screw 15 rotatory, and under the effect of screw thread, silk sleeve 14 can drive scraper blade 13 and remove along lead screw 15, and then scrapes the large granule on the 2 inner walls of cartridge filter, avoids the large granule to block up cartridge filter 2, further guarantees cartridge filter 2's filter effect.

It should be noted that, the utility model relates to a new material filtering device for foamed ceramics, when in use, slurry enters into the interior of the filter cartridge 2 from the conveying pipe 7 through the inlet pipe 6, the slurry in the interior of the filter cartridge 2 can be filtered through the filter cartridge 2 under the action of self gravity, large particles are separated, and the large particles are left in the interior of the filter cartridge 2; in the filtering process, a motor 12 is used for driving a driving wheel 11 to rotate, the driving wheel 11 drives a driven wheel 9 to rotate through a synchronous belt 10, the driven wheel 9 rotates to drive a gear 4 to rotate through a connecting shaft 8, the gear 4 is meshed with an annular rack 3, the gear 4 can drive a filter cartridge 2 sleeved with the annular rack 3 to rotate, the filter cartridge 2 can drive a screw rod 15 to rotate in the rotating process, and a thread sleeve 14 drives a scraper 13 to move along the screw rod 15 under the action of threads, so that large particles on the inner wall of the filter cartridge 2 are scraped, and the probability that the large particles block meshes is reduced; meanwhile, in the rotating process of the filter cartridge 2, when the filter surface above the liquid surface contacts with the liquid surface, the filter cartridge 2 generates an acting force F0 to the slurry, the F0 is tangent to the filter cartridge 2, according to the force decomposition method, as shown in fig. 4, the acting force F0 is decomposed into a vertically downward acting force F1 and a horizontal acting force F2, because the acting force F1 is vertically downward, that is, the filter cartridge 2 can extrude the liquid surface when rolling, because the slurry can also generate an upward buoyancy to the filter cartridge 2, large particles adsorbed on the inner wall of the filter cartridge 2 can be separated from the inner wall of the filter cartridge 2 under the action of the buoyancy, and the filtering effect of the filter cartridge 2 is effectively ensured.

Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.

Claims

1. The utility model provides a foamed ceramic new material filter equipment, includes rose box (1), rose box (1) inside is provided with cartridge filter (2), its characterized in that: the liquid level in the filter box (1) is always higher than the lowest end of the filter cylinder (2), the filter cartridge (2) is a roller made of a filter screen, two ends of the filter cartridge (2) are fixedly sleeved with annular racks (3), one annular rack (3) is meshed with two gears (4) at the same time, the gear (4) is positioned at the lower end of the filter cartridge (2), gear shafts at two ends of the gear (4) are rotatably arranged at the top of the bracket (5) through bearings, the bottom of the bracket (5) is fixed in the filter box (1), one end of the gear shaft of one of the gears (4) close to the inner wall of the filter box (1) is integrally formed with a connecting shaft (8), the connecting shaft (8) penetrates through the outside of the filter box (1), the connecting shaft (8) is connected with the filter box (1) through a bearing, one end of the connecting shaft (8) positioned outside the filter box (1) is connected with a transmission assembly.

2. The new material filter of ceramic foam of claim 1, wherein: the transmission assembly comprises a driven wheel (9) sleeved at the tail end of the connecting shaft (8), a driving wheel (11) sleeved at the tail end of an output shaft of the motor (12), and a synchronous belt (10) sleeved between the driving wheel (11) and the driven wheel (9).

3. The new material filter of ceramic foam of claim 1, wherein: the one end of cartridge filter (2) is fixed with inlet pipe (6), be connected through the bearing rotation between inlet pipe (6) and foamed ceramic thick liquids's conveyer pipe (7).

4. The new material filter of ceramic foam of claim 3, wherein: the inside of cartridge filter (2) is provided with scraper blade (13), scraper blade (13) are circular plate, the outer edge of scraper blade (13) offsets with the inner wall of cartridge filter (2).

5. The new material filter of ceramic foam of claim 4, wherein: the middle part integrated into one piece of scraper blade (13) has silk braid (14), silk braid (14) screw thread suit is on lead screw (15), the one end that inlet pipe (6) were kept away from in lead screw (15) is fixed on the inner wall of cartridge filter (2), the one end that inlet pipe (6) are close to in lead screw (15) is fixed on backup pad (16), the both ends of backup pad (16) are fixed on the inner wall of cartridge filter (2).

6. The new material filter of ceramic foam of claim 5, wherein: backup pad (16) and lead screw (15) mutually perpendicular, leave the clearance between backup pad (16) and inlet pipe (6).