CN110743235A - Rotary drum vacuum filter for alkali making filtration - Google Patents
Rotary drum vacuum filter for alkali making filtration Download PDFInfo
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- CN110743235A CN110743235A CN201911095899.9A CN201911095899A CN110743235A CN 110743235 A CN110743235 A CN 110743235A CN 201911095899 A CN201911095899 A CN 201911095899A CN 110743235 A CN110743235 A CN 110743235A
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- rotary drum
- vacuum tube
- fixed mounting
- plate
- outer box
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/80—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/20—Pressure-related systems for filters
- B01D2201/204—Systems for applying vacuum to filters
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to the field of filtering equipment and discloses a rotary drum vacuum filter for alkali production filtering, which comprises an outer box, wherein a base is fixedly arranged at the bottom of the outer box, a control panel is fixedly arranged on the right side of the front side of the outer box, a supporting plate is fixedly arranged at the top of the front side of the outer box, a first motor is fixedly arranged at the top of the supporting plate, vertical plates are fixedly arranged on the front side and the back side of the top of the outer box, and the number of the vertical plates is two. This system alkali is filtered and is used rotary drum vacuum filter, through setting up the slider, fixed lagging and lagging, the filter cake of scraper blade formation to the rotary drum surface is scraped and is got, when the filter cake does not strike off totally, the tensile slider of accessible changes the distance between scraper blade and the rotary drum, thereby change the position at scraper blade place, the setting of ball reduces the resistance that the slider received along the spout slip in-process that the outer container top was seted up, guarantee like this that the filter cake of rotary drum surface formation can be by clean up completely, the efficiency of getting is scraped to the improvement device.
Description
Technical Field
The invention relates to the technical field of filtering equipment, in particular to a rotary drum vacuum filter for alkali production and filtration.
Background
The continuous filtering machine with drum vacuum filter with negative pressure as filtering driving force and filtering surface on the surface of cylindrical drum is generally used in some departments of soda production and mining industry, and is mainly used for solid-liquid separation.
The existing rotary drum vacuum filter is provided with a scraper, filter cakes formed on the surface of a rotary drum are scraped by the scraper, but the position of the scraper is fixed, the filter cakes formed on the surface of the rotary drum cannot be completely removed, the working efficiency of the device is reduced, in addition, the filter screen fixedly installed on the surface of the rotary drum is very easy to block, the cleaning tool of the filter screen is not arranged on the device, the filtering efficiency of the device is influenced, and the problems are all urgently needed to be solved.
Disclosure of Invention
The invention provides a rotary drum vacuum filter for alkali production filtration, which has the advantages of easy movement of a scraper and a filter screen cleaning tool arranged on equipment, and solves the problems in the background technology.
The invention provides the following technical scheme: a rotary drum vacuum filter for alkali making filtration comprises an outer box, wherein a base is fixedly mounted at the bottom of the outer box, a control panel is fixedly mounted at the right side of the front side of the outer box, a supporting plate is fixedly mounted at the top of the front side of the outer box, a first motor is fixedly mounted at the top of the supporting plate, vertical plates are fixedly mounted at the front side and the back side of the top of the outer box, two vertical plates are respectively fixedly mounted at the inner side surfaces of the two vertical plates, two circular shafts are fixedly connected through a rotary drum, the other side of each circular shaft at the front side penetrates through and extends to the outer part of each vertical plate and is fixedly sleeved with an output shaft of the first motor, fixing plates are fixedly mounted at the left end and the right end of the back side of the top of the outer box, and a spray nozzle is fixedly mounted at the top of the front side of each, the inside fixed mounting of outer container has the stock solution groove, the right side fixed mounting of outer container has the inlet pipe, the opposite side of inlet pipe runs through and extends to the inside of outer container and with stock solution groove fixed connection.
Carefully, the rectangle mouth has been seted up on the right side at outer container top, the left side fixed mounting of rectangle mouth has the gag lever post, the slider has been cup jointed in the opposite side activity of gag lever post, the right side fixed mounting at slider top has the scraper blade, the ball has been cup jointed in the bottom activity of slider, and the top of rectangle mouth sets up the spout with ball diameter looks adaptation, the right side fixed mounting of slider has the L shaped plate, the left side fixed mounting of L shaped plate has movable lagging, fixed lagging has been cup jointed in the opposite side activity of movable lagging, the opposite side fixed mounting of fixed lagging is on the right side of outer container, the kelly has been cup jointed in the top activity of fixed lagging, the draw-in groove that the interval equals and kelly looks adaptation is seted up to the inner chamber of movable lagging.
Carefully selecting, the top of the positive one side of control panel is equipped with the display screen, the positive one side of control panel is equipped with the button that is located the display screen below.
The disc is movably sleeved in the middle of the inner cavity of the rotary drum, an annular baffle plate located on the periphery of the disc is fixedly installed in the inner cavity of the rotary drum, first vacuum tubes with equal intervals are fixedly installed on the outer side face of the annular baffle plate, and a partition plate with equal intervals and located between the outer side face of the rotary drum and the annular baffle plate is fixedly installed in the inner cavity of the rotary drum.
Carefully selecting, a second motor positioned on the left side of the outer box is fixedly installed on the left side of the top of the base, rectangular plates are fixedly installed at the front end and the rear end of the left bottom of the outer box, the number of the rectangular plates is two, the two rectangular plates are movably sleeved through a first rolling shaft, one side of the front side of the first rolling shaft penetrates through and extends to the outer part of the rectangular plate on the front side and is fixedly sleeved with the first rolling shaft, a second rotating shaft is movably sleeved at the other side of the first rotating shaft, a second rolling shaft is fixedly installed at the other side of the second rotating shaft, a third rotating shaft is movably sleeved at one side of the back side of the second rolling shaft, the other side of the second rotating shaft penetrates through and extends to the inner part of the slurry tank and is movably sleeved with the third rolling shaft fixedly installed in the inner cavity of the slurry tank, an inclined plate is fixedly installed on the left side of, the number of the connecting plates is two, and the two connecting plates are fixedly connected through stirring shafts with equal intervals.
Carefully, the bottom fixed mounting of disc has the second vacuum tube that the interval equals, and the quantity of second vacuum tube is three, the left side fixed mounting of disc has the third vacuum tube, and the quantity of third vacuum tube is two, the top fixed mounting on disc right side has the fourth vacuum tube, and the quantity of fourth vacuum tube is two, other position fixed mounting of disc has the fifth vacuum tube, fixed mounting has the U-shaped frame that is located between two fourth vacuum tubes on the disc, the disc passes through transmission shaft and blower fan fixed connection, and the blower fan is located the inside of U-shaped frame.
The method comprises the following steps of selecting twelve partition plates, dividing an inner cavity of the rotary drum into twelve chambers with the same size by the partition plates, fixedly mounting a filter screen positioned on the periphery of each chamber on the outer side surface of the rotary drum, and wrapping the periphery of the rotary drum with filter cakes.
The first vacuum tube, the second vacuum tube, the third vacuum tube, the fourth vacuum tube and the fifth vacuum tube are equal in size, and the first vacuum tube, the second vacuum tube, the third vacuum tube, the fourth vacuum tube and the fifth vacuum tube are equal in interval and are annularly distributed on the outer side surface of the disc.
The invention has the following beneficial effects:
1. this system alkali is filtered and is used rotary drum vacuum filter, through setting up the slider, fixed lagging and lagging, the filter cake of scraper blade formation to the rotary drum surface is scraped and is got, when the filter cake does not strike off totally, the tensile slider of accessible changes the distance between scraper blade and the rotary drum, thereby change the position at scraper blade place, the setting of ball reduces the resistance that the slider received along the spout slip in-process that the outer container top was seted up, guarantee like this that the filter cake of rotary drum surface formation can be by clean up completely, the efficiency of getting is scraped to the improvement device.
2. This system alkali is filtered and is used rotary drum vacuum filter scrapes out totally through setting up the blast fan when the filter cake, and when the filter screen on rotary drum surface was blockked up, the impurity clean up of adhesion in with the filter screen space was cleaned up to the wind that usable blast fan blew off, and is very convenient, and can not influence the normal use of machine, improves the practicality of device.
3. This system alkali filters uses rotary drum vacuum filter, through setting up the second vacuum tube, thereby the second vacuum tube produces suction and adsorbs the solid in the mixed liquid of slurry tank inside for liquid is whole to be adsorbed on the surface formation filter cake of rotary drum, thereby carries out the separation of solid and liquid to the mixed liquid of slurry tank inside, and the device structure is very simple, and installs filterable effectual.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a stirring device of a slurry tank with the structure of the invention;
FIG. 3 is a schematic view of a chamber divider according to the present invention;
FIG. 4 is a schematic view of a vacuum tube of the present invention.
In the figure: 1. an outer box; 2. a first motor; 3. a support plate; 4. a control panel; 5. a button; 6. a display screen; 7. fixing the sleeve plate; 8. sheathing; 9. a ball bearing; 10. a slider; 11. a squeegee; 12. a filter cake; 13. a fixing plate; 14. a spray head; 15. a drum; 16. a second roller; 17. a second rotating shaft; 18. a rectangular plate; 19. a first roller; 20. a second motor; 21. a base; 22. a circular shaft; 23. a third rotating shaft; 24. a first rotating shaft; 25. a connecting plate; 26. a stirring shaft; 27. a sloping plate; 28. a third roller; 29. an L-shaped plate; 30. a limiting rod; 31. a disc; 32. a partition plate; 33. a baffle plate; 34. a fourth vacuum tube; 35. a U-shaped frame; 36. a blower fan; 37. a drive shaft; 38. a first vacuum tube; 39. a second vacuum tube; 40. a fifth vacuum tube; 41. a third vacuum tube; 42. a vertical plate; 43. a slurry tank; 44. a clamping rod; 45. a feed pipe; 46. and (5) filtering by using a filter screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a rotary drum vacuum filter for alkali production filtration comprises an outer box 1, a base 21 is fixedly installed at the bottom of the outer box 1, wherein a second motor 20 positioned at the left side of the outer box 1 is fixedly installed at the left side of the top of the base 21, rectangular plates 18 are fixedly installed at the front end and the rear end of the left side bottom of the outer box 1, the number of the rectangular plates 18 is two, the two rectangular plates 18 are movably sleeved by a first roller 19, one side of the front surface of the first roller 19 penetrates and extends to the outside of the rectangular plate 18 at the front side and is fixedly sleeved with a first roller 24, the other side of the first roller 24 is movably sleeved with a second roller 17, the other side of the second roller 17 is fixedly installed with a second roller 16, one side of the back surface of the second roller 16 is movably sleeved with a third roller 23, the other side of the third roller 23 penetrates and extends to the inside of a slurry tank 43 and is movably sleeved with a third roller 28 fixedly installed in an, an inclined plate 27 is fixedly installed on the left side of the third rotating shaft 23, connecting plates 25 are fixedly installed on the other side of the inclined plate 27, the number of the connecting plates 25 is two, the two connecting plates 25 are fixedly connected through stirring shafts 26 with equal intervals, a control panel 4 is fixedly installed on the right side of the front side of the outer box 1, a display screen 6 is arranged at the top of the front side of the control panel 4, a button 5 positioned below the display screen 6 is arranged on the front side of the control panel 4, a supporting plate 3 is fixedly installed at the top of the front side of the outer box 1, a first motor 2 is fixedly installed at the top of the supporting plate 3, vertical plates 42 are fixedly installed on the front side and the back side of the top of the outer box 1, the number of the vertical plates 42 is two, circular shafts 22 are fixedly installed on the inner side faces of the two vertical plates 42, the number of the, the middle part of the inner cavity of the rotary drum 15 is movably sleeved with a disc 31, the inner cavity of the rotary drum 15 is fixedly provided with an annular baffle 33 positioned on the periphery of the disc 31, the annular outer side surface is fixedly provided with first vacuum tubes 38 with equal intervals, the inner cavity of the rotary drum 15 is fixedly provided with partition plates 32 with equal intervals and positioned between the outer side surface of the rotary drum 15 and the annular baffle 33, wherein the number of the partition plates 32 is twelve, the inner cavity of the rotary drum 15 is divided into twelve chambers with equal size by the partition plates 32, the outer side surface of the rotary drum 15 is fixedly provided with a filter screen 46 positioned on the periphery of each chamber, the periphery of the rotary drum 15 is wrapped with a filter cake 12, wherein the bottom of the disc 31 is fixedly provided with second vacuum tubes 39 with equal intervals, the number of the second vacuum tubes 39 is three, the left side of the disc 31 is fixedly provided with third vacuum tubes 41, the number of the, the number of the fourth vacuum tubes 34 is two, the other positions of the disc 31 are fixedly provided with fifth vacuum tubes 40, the disc 31 is fixedly provided with a U-shaped frame 35 positioned between the two fourth vacuum tubes 34, the disc 31 is fixedly connected with a blowing fan 36 through a transmission shaft 37, and the blowing fan 36 is positioned inside the U-shaped frame 35, wherein the first vacuum tube 38, the second vacuum tube 39, the third vacuum tube 41, the fourth vacuum tube 34 and the fifth vacuum tube 40 have the same size, the first vacuum tube 38, the second vacuum tube 39, the third vacuum tube 41, the fourth vacuum tube 34 and the fifth vacuum tube 40 have the same interval and are annularly distributed on the outer side surface of the disc 31, the second vacuum tube 39 generates suction to adsorb solids in a slurry tank 43, due to the blocking effect of a filter screen 46, the solids are all attached to the outer side surface of the drum 15 to form filter cakes 12, the third vacuum tube 41 adsorbs the filter cakes 12 positioned on the left side of the third vacuum tube 41, thereby sucking a small amount of liquid in the filter cake 12 into the cavity inside the rotary drum 15, keeping the filter cake 12 in a dry state, cleaning the filter cake 12 which rotates below the nozzle 14 by the nozzle 14, adsorbing the cleaning liquid in the washed filter cake 12 by the fourth vacuum tube 34, sucking all the cleaning liquid into the cavity inside the rotary drum 15, making the filter cake 12 in a dry state again, when the filter cake 12 is scraped completely and the filter screen 46 on the surface of the rotary drum 15 is blocked, cleaning the adhered impurities in the gap of the filter screen 46 by the wind blown out by the blower fan 36, which is very convenient and fast, and does not affect the normal use of the machine, improving the practicability of the device, the other side of the front side circular shaft 22 penetrates and extends to the outside of the vertical plate 42 and is fixedly sleeved with the output shaft of the first motor 2, the left and right ends of the back side of the top of the outer box 1 are fixedly provided with the fixing plates 13, the top of the front side of, a slurry groove 43 is fixedly arranged in the outer box 1, a feeding pipe 45 is fixedly arranged on the right side of the outer box 1, the other side of the feeding pipe 45 penetrates through and extends into the outer box 1 and is fixedly connected with the slurry groove 43, wherein a rectangular opening is formed in the right side of the top of the outer box 1, a limiting rod 30 is fixedly arranged on the left side of the rectangular opening, a sliding block 10 is movably sleeved on the other side of the limiting rod 30, a scraping plate 11 is fixedly arranged on the right side of the top of the sliding block 10, a ball 9 is movably sleeved on the bottom of the sliding block 10, a sliding groove matched with the diameter of the ball is formed in the top of the rectangular opening, an L-shaped plate 29 is fixedly arranged on the right side of the sliding block 10, a movable sleeve plate 8 is fixedly arranged on the left side of the L-shaped plate 29, a fixed sleeve plate 7 is movably sleeved on the other side of the movable sleeve plate 8, the other side, the draw-in groove that the interval equals and kelly 44 looks adaptation is seted up to the inner chamber of activity lagging 8, through setting up slider 10, fixed lagging 7 and lagging 8, scraper blade 11 scrapes the filter cake 12 that forms on the surface of rotary drum 15, when filter cake 12 formed and scraper blade 11 can not completely amputate filter cake 12, can upwards stretch kelly 44, redraw L shaped plate 29 and drive scraper blade 11 and move, thereby change the position at scraper blade 11 place, when scraper blade 11 reachs suitable position, in the draw-in groove of seting up the inner chamber of lagging 8 with kelly 44 card, then scraper blade 11 is fixed firm, setting up of ball 9 reduces the resistance that the spout slip in-process that slider 10 seted up along the top of outer container 1 received, guarantee like this that filter cake 12 that rotary drum 15 surface formed can be by clean up completely, the efficiency of device scraping is improved.
The working principle is as follows: when the device is used, the mixed liquid to be filtered is injected into the slurry tank 43 from the filter screen 46, the first motor 2 drives the rotary drum 15 to rotate, the rotation frequency of the first motor 2 is controlled by operating the control panel 4, the device is started, the second vacuum tube 39 generates suction to adsorb the solid in the slurry tank 43, due to the blocking effect of the filter screen 46, the solid is completely attached to the outer side surface of the rotary drum 15 to form the filter cake 12, the third vacuum tube 41 adsorbs the filter cake 12 positioned on the left side of the third vacuum tube 41, so that a small amount of liquid in the filter cake 12 is adsorbed into the chamber inside the rotary drum 15, the filter cake 12 is kept in a dry state, the spray head 14 cleans the filter cake 12 rotating to the lower side of the spray head 14, the fourth vacuum tube 34 adsorbs the cleaned liquid in the filter cake 12, so that the cleaned liquid is completely adsorbed into the chamber inside the rotary drum 15, and the filter cake 12, finally, the scraper 11 cuts off the formed filter cake 12, when the filter cake 12 is formed and the scraper 11 cannot completely cut off the filter cake 12, the clamping rod 44 can be upwards stretched, the L-shaped plate 29 is stretched to drive the scraper 11 to move, so that the position of the scraper 11 is changed, when the scraper 11 reaches a proper position, the clamping rod 44 is clamped into a clamping groove formed in the inner cavity of the sleeve plate 8, the scraper 11 is firmly fixed, if the filtering holes in the filtering net 46 are blocked, the blowing fan 36 is started, and impurities in the filtering holes in the filtering net 46 are blown out by the wind power of the blowing fan 36.
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. Also in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the present invention.
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 (8)
1. The utility model provides a system alkali filters and uses rotary drum vacuum filter, includes outer container (1), its characterized in that: the bottom of the outer box (1) is fixedly provided with a base (21), the right side of the front side of the outer box (1) is fixedly provided with a control panel (4), the top of the front side of the outer box (1) is fixedly provided with a support plate (3), the top of the support plate (3) is fixedly provided with a first motor (2), the front side and the back side of the top of the outer box (1) are fixedly provided with two vertical plates (42), the inner side surfaces of the two vertical plates (42) are fixedly provided with circular shafts (22), the number of the circular shafts (22) is two, the two circular shafts (22) are fixedly connected through a rotary drum (15), the other side of the circular shaft (22) on the front side penetrates through and extends to the outer part of the vertical plates (42) and is fixedly sleeved with an output shaft of the first motor (2), the left end and the right end of the back side of the top of the outer box (1) are fixedly provided with fixing plates (13), fixed plate (13) openly the top fixed mounting of one side has shower nozzle (14), the inside fixed mounting of outer container (1) has slurry tank (43), the right side fixed mounting of outer container (1) has inlet pipe (45), the opposite side of inlet pipe (45) run through and extend to the inside of outer container (1) and with slurry tank (43) fixed connection.
2. The rotary drum vacuum filter for soda production filtration according to claim 1, wherein: a rectangular opening is formed in the right side of the top of the outer box (1), a limiting rod (30) is fixedly installed on the left side of the rectangular opening, the other side of the limiting rod (30) is movably sleeved with a sliding block (10), the right side of the top of the sliding block (10) is fixedly provided with a scraper (11), the bottom of the sliding block (10) is movably sleeved with a ball (9), the top of the rectangular opening is provided with a sliding chute matched with the diameter of the ball, the right side of the sliding block (10) is fixedly provided with an L-shaped plate (29), a movable sleeve plate (8) is fixedly arranged at the left side of the L-shaped plate (29), a fixed sleeve plate (7) is movably sleeved at the other side of the movable sleeve plate (8), the other side of the fixed sleeve plate (7) is fixedly arranged on the right side of the outer box (1), the top of the fixed sleeve plate (7) is movably sleeved with a clamping rod (44), and the inner cavity of the movable sleeve plate (8) is provided with clamping grooves which are equal in distance and matched with the clamping rod (44).
3. The rotary drum vacuum filter for soda production filtration according to claim 1, wherein: the top of the front side of the control panel (4) is provided with a display screen (6), and the front side of the control panel (4) is provided with a button (5) positioned below the display screen (6).
4. The rotary drum vacuum filter for soda production filtration according to claim 1, wherein: the middle part activity of rotary drum (15) inner chamber has cup jointed disc (31), the inner chamber fixed mounting of rotary drum (15) has and is located disc (31) outlying ring baffle (33), annular lateral surface fixed mounting has first vacuum tube (38) that the interval equals, the inner chamber fixed mounting of rotary drum (15) has the interval equal is located partition plate (32) between rotary drum (15) lateral surface and ring baffle (33).
5. The rotary drum vacuum filter for soda production filtration according to claim 1, wherein: the left side fixed mounting at base (21) top has the second motor (20) that is located outer container (1) left side, the equal fixed mounting in both ends has rectangular plate (18) around outer container (1) left side bottom, the quantity of rectangular plate (18) is two, two through first roller (19) activity cup joint between rectangular plate (18), the positive one side of first roller (19) is run through and is extended to the outside of front side rectangular plate (18) and cup joints with first pivot (24) fixed, the opposite side activity of first pivot (24) has cup jointed second pivot (17), the opposite side fixed mounting of second pivot (17) has second roller (16), one side activity at the second roller (16) back has cup jointed third pivot (23), the opposite side of third pivot (23) runs through and extends to the inside of stock solution groove (43) and cup joints with the third roller (28) of stock solution groove (43) inner chamber fixed mounting activity, the left side fixed mounting of third pivot (23) has swash plate (27), the opposite side fixed mounting of swash plate (27) has connecting plate (25), the quantity of connecting plate (25) is two, two (mixing) shaft (26) fixed connection that equal through the interval between connecting plate (25).
6. The rotary drum vacuum filter for soda production filtration according to claim 4, wherein: the bottom fixed mounting of disc (31) has second vacuum tube (39) that the interval is equal, and the quantity of second vacuum tube (39) is three, the left side fixed mounting of disc (31) has third vacuum tube (41), and the quantity of third vacuum tube (41) is two, the top fixed mounting on disc (31) right side has fourth vacuum tube (34), and the quantity of fourth vacuum tube (34) is two, other position fixed mounting of disc (31) has fifth vacuum tube (40), fixed mounting is gone up in disc (31) has U-shaped frame (35) that are located between two fourth vacuum tubes (34), disc (31) are through transmission shaft (37) and blowing fan (36) fixed connection, and blowing fan (36) are located the inside of U-shaped frame (35).
7. The rotary drum vacuum filter for soda production filtration according to claim 4, wherein: the filter drum is characterized in that the number of the partition plates (32) is twelve, the partition plates (32) divide an inner cavity of the rotary drum (15) into twelve chambers with equal sizes, a filter screen (46) positioned on the periphery of each chamber is fixedly installed on the outer side face of the rotary drum (15), and a filter cake (12) is wrapped on the periphery of the rotary drum (15).
8. The rotary drum vacuum filter for soda production filtration as claimed in claim 6, wherein: the first vacuum tube (38), the second vacuum tube (39), the third vacuum tube (41), the fourth vacuum tube (34) and the fifth vacuum tube (40) are equal in size, and the first vacuum tube (38), the second vacuum tube (39), the third vacuum tube (41), the fourth vacuum tube (34) and the fifth vacuum tube (40) are equal in interval and are annularly distributed on the outer side face of the disc (31).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911095899.9A CN110743235A (en) | 2019-11-11 | 2019-11-11 | Rotary drum vacuum filter for alkali making filtration |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911095899.9A CN110743235A (en) | 2019-11-11 | 2019-11-11 | Rotary drum vacuum filter for alkali making filtration |
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| CN110743235A true CN110743235A (en) | 2020-02-04 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113750618A (en) * | 2021-09-22 | 2021-12-07 | 湖南恒光化工有限公司 | Continuous filtration equipment of sulfamic acid crude product |
| CN115518448A (en) * | 2022-10-19 | 2022-12-27 | 扬州星瑞生物科技有限公司 | A solid-liquid separation equipment for production of heparin sodium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5615494A (en) * | 1994-04-19 | 1997-04-01 | Outokumpu Mintec Oy | Apparatus for treating a filter cake |
| CN201596487U (en) * | 2009-12-04 | 2010-10-06 | 成都天保重型装备股份有限公司 | External agitating device of vacuum barrate filter |
| CN104190140A (en) * | 2014-09-04 | 2014-12-10 | 南阳鑫子源石油石化技术装备有限公司 | Negative-pressure drum sludge press |
| CN205649920U (en) * | 2016-05-19 | 2016-10-19 | 张建龙 | Vacuum filter device |
| CN208626763U (en) * | 2018-07-21 | 2019-03-22 | 石家庄市普力制药有限公司 | A kind of filtration system |
-
2019
- 2019-11-11 CN CN201911095899.9A patent/CN110743235A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5615494A (en) * | 1994-04-19 | 1997-04-01 | Outokumpu Mintec Oy | Apparatus for treating a filter cake |
| CN201596487U (en) * | 2009-12-04 | 2010-10-06 | 成都天保重型装备股份有限公司 | External agitating device of vacuum barrate filter |
| CN104190140A (en) * | 2014-09-04 | 2014-12-10 | 南阳鑫子源石油石化技术装备有限公司 | Negative-pressure drum sludge press |
| CN205649920U (en) * | 2016-05-19 | 2016-10-19 | 张建龙 | Vacuum filter device |
| CN208626763U (en) * | 2018-07-21 | 2019-03-22 | 石家庄市普力制药有限公司 | A kind of filtration system |
Non-Patent Citations (1)
| Title |
|---|
| 丁启圣，王维一: "《新型实用过滤技术》", 30 June 2011, 冶金工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113750618A (en) * | 2021-09-22 | 2021-12-07 | 湖南恒光化工有限公司 | Continuous filtration equipment of sulfamic acid crude product |
| CN115518448A (en) * | 2022-10-19 | 2022-12-27 | 扬州星瑞生物科技有限公司 | A solid-liquid separation equipment for production of heparin sodium |
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