CN219424630U - Rotary basket of centrifugal machine - Google Patents
Rotary basket of centrifugal machine Download PDFInfo
- Publication number
- CN219424630U CN219424630U CN202320365475.5U CN202320365475U CN219424630U CN 219424630 U CN219424630 U CN 219424630U CN 202320365475 U CN202320365475 U CN 202320365475U CN 219424630 U CN219424630 U CN 219424630U
- Authority
- CN
- China
- Prior art keywords
- screen
- bottom plate
- ring
- paved
- end surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Centrifugal Separators (AREA)
Abstract
The utility model provides a centrifuge rotating basket, which comprises a bottom plate, a supporting rod, an upper fixing ring, a compression ring and filter cloth, wherein a screen drum is paved in the screen frame, the uppermost end of the screen drum is bent and paved on the upper end surface of the upper fixing ring, the lowermost end of the screen drum is bent and paved on the upper end surface of the bottom plate, the filter cloth is paved on the inner ring surface of the screen drum, the upper end of the filter cloth is bent and paved above the part of the screen drum, which is arranged on the upper fixing ring, and the bottom end of the filter cloth is bent and paved above the part of the screen drum, which is arranged on the bottom plate, compared with the prior art, the centrifuge rotating basket has the following beneficial effects: through the screen cloth that is split into four complete unanimity with the screen cloth section of thick bamboo to it is fixed with bracing piece, enhancement arc board to pass through countersunk head screw with the screen cloth, and the outside side surface of screen cloth and the contact of enhancement arc board, both improved the joint strength of screen cloth, when the screen cloth section of thick bamboo is damaged needs to be changed, only need change damaged part can, need not whole change, the cost is reduced.
Description
Technical Field
The utility model belongs to the technical field of centrifuges, and particularly relates to a centrifuge rotating basket.
Background
Chinese patent No. CN206613619U discloses a centrifuge basket with a replaceable screen, which belongs to the technical field of centrifuge basket, and comprises a screen frame and a screen cylinder, wherein the screen cylinder is sleeved in the screen frame, and an integrally formed screen is arranged on the side surface of the screen cylinder; the screen comprises a plurality of screen wires and welding seams, wherein two adjacent screen wires and two adjacent welding seams enclose a screen seam; the cross section of screen wire is trapezoidal, trapezoidal tip is arranged the reel with between the screen cylinder, the centrifuge basket of removable screen cloth of this application has solved among the prior art and is used for the basket of centrifuge when damaging, if directly change the cost high, if repair, not only the cost is also high and the technical problem that the precision reduces.
In the above structure, the screen cylinder can be directly replaced by separating the screen frame from the screen cylinder, the screen cylinder is of a cylindrical grid structure, and when the screen cylinder is damaged and needs to be replaced, the whole screen cylinder needs to be replaced, so that the manufacturing cost is increased, the unbroken part cannot be reused and is wasted.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide a centrifuge rotating basket, which solves the problems in the background art.
The utility model is realized by the following technical scheme: the centrifugal machine rotating basket comprises a bottom plate, support rods, an upper fixing ring, a compression ring and filter cloth, wherein a plurality of support rods which are annularly distributed are welded on the outer ring of the upper end surface of the bottom plate, the top ends of the support rods are welded on the outer ring of the lower end surface of the upper fixing ring, and the bottom plate, the support rods and the upper fixing ring form a screen frame;
the screen cylinder is paved inside the screen frame, the uppermost end of the screen cylinder is bent and paved on the upper end surface of the upper fixing ring, and the lowermost end of the screen cylinder is bent and paved on the upper end surface of the bottom plate;
the filter cloth is flatly paved on the surface of the inner ring of the screen cylinder, the upper end of the filter cloth is flatly paved above the part of the screen cylinder, which is arranged on the upper fixing ring, and the bottom end of the filter cloth is flatly paved above the part of the screen cylinder, which is arranged on the bottom plate;
the bottom bending part of the filter cloth is pressed with a pressing plate, and the upper end of the filter cloth is completely pressed with a pressing ring.
As a preferred embodiment, a mounting shaft sleeve is welded at the central position of the upper surface of the bottom plate, and a mounting groove is formed in the surface of the lower end of the mounting shaft sleeve in an upward concave manner;
the upper end surface of bottom plate runs through downwards and is formed with the intercommunicating pore, the intercommunicating pore aligns with the mounting groove, in the installation axle sleeve is installed to the pivot of centrifuge of being convenient for.
As a preferred embodiment, a through hole is formed in the center of the upper end surface of the compacting plate, and the inner diameter of the through hole is larger than the outer diameter of the mounting shaft sleeve, so that the through hole on the compacting plate can conveniently pass through the mounting shaft sleeve and be in contact with the bottom plate;
the screw holes are formed in the upper end surface of the pressing plate, the screw holes are distributed at equal intervals, the screw holes extend downwards to the bottom plate, the pressing plate and the bottom plate are fixed through the screw holes and bolts, the pressing plate and the bottom plate can be fast fixed, and then filter cloth and a screen mesh between the bottom plate and the pressing plate are pressed.
As a preferred implementation mode, the upper end surface of the upper fixing ring is provided with a plurality of first fixing holes which are distributed in an annular mode, the upper end surface of the compression ring is provided with a plurality of second fixing holes which are distributed in an annular mode, and the upper fixing ring is connected with the compression ring through the first fixing holes, the second fixing holes, bolts and nuts, so that the upper fixing ring and the compression ring can be conveniently installed and detached.
As a preferred implementation mode, the screen cylinder comprises four screens with identical sizes, one screen is installed between every two adjacent support rods, the screen is fixed on the support rods through countersunk screws, the bottom end of the screen is bent and paved on the bottom plate, and the upper end of the screen is bent and paved on the upper fixing ring.
As a preferred embodiment, a reinforcing arc plate is welded between every two adjacent support rods, and the inward side surface of the reinforcing arc plate is contacted with the outward side surface of the screen and fixed by countersunk screws.
After the technical scheme is adopted, the utility model has the beneficial effects that: the screen cylinder is connected with the support rod through the countersunk head screw, so that the inner wall of the screen cylinder is conveniently fixed, the top end and the bottom end of the screen cylinder are respectively bent and tiled on the upper fixing ring and the bottom plate, the top of the screen cylinder is pressed with the compression ring and the compression plate, the top end and the bottom end of the screen cylinder can be quickly fixed, the tightness is good, the later quick disassembly and replacement are also convenient, the filter cloth is also fixed above the screen cylinder through the compression ring and the compression plate, the replacement is convenient according to the requirement, and the screening precision is improved;
through the screen cloth that is split into four complete unanimity with the screen cloth section of thick bamboo to it is fixed with bracing piece, enhancement arc board to pass through countersunk head screw with the screen cloth, and the outside side surface of screen cloth and the contact of enhancement arc board, both improved the joint strength of screen cloth, when the screen cloth section of thick bamboo is damaged needs to be changed, only need change damaged part can, need not whole change, the cost is reduced.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure of a spin basket of the present utility model.
FIG. 2 is a schematic view of a centrifuge basket of the present utility model without filter cloth and compression rings attached.
FIG. 3 is a schematic view of a compression ring and filter cloth of a centrifuge basket according to the present utility model.
FIG. 4 is a schematic diagram showing the connection of the bottom plate, support rod, upper fixing ring and compacting plate of a centrifuge basket according to the present utility model.
In the figure, a 1-bottom plate, a 2-supporting rod, a 3-reinforcing arc plate, a 4-screen cylinder, a 5-upper fixing ring, a 6-compression ring, 7-filter cloth, a 8-fixing hole I, a 9-fixing hole II, a 10-compression plate and a 11-threaded hole.
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 to 4, the present utility model provides a technical solution: the centrifuge rotating basket comprises a bottom plate 1, a support rod 2, an upper fixing ring 5, a compression ring 6 and filter cloth 7, wherein a plurality of support rods 2 distributed in a ring shape are welded on the outer ring of the upper end surface of the bottom plate 1, the top ends of the support rods 2 are welded on the outer ring of the lower end surface of the upper fixing ring 5, and the bottom plate 1, the support rods 2 and the upper fixing ring 5 form a screen frame;
the screen cylinder 4 is paved inside the screen frame, the uppermost end of the screen cylinder 4 is bent and paved on the upper end surface of the upper fixing ring 5, and the lowermost end of the screen cylinder 4 is bent and paved on the upper end surface of the bottom plate 1;
the filter cloth 7 is flatly paved on the surface of the inner ring of the screen cylinder 4, the upper end of the filter cloth 7 is flatly paved above the part of the screen cylinder 4 which is arranged on the upper fixed ring 5, and the bottom end of the filter cloth 7 is flatly paved above the part of the screen cylinder 4 which is arranged on the bottom plate 1;
the bottom bending part of the filter cloth 7 is pressed with a pressing plate 10, and the upper end of the filter cloth 7 is completely pressed with a pressing ring 6.
The central position of the upper surface of the bottom plate 1 is welded with a mounting shaft sleeve, and the lower end surface of the mounting shaft sleeve is recessed upwards to form a mounting groove;
the upper end surface of the bottom plate 1 is downwards penetrated and formed with a communication hole which is aligned with the mounting groove, so that the rotating shaft of the centrifugal machine is conveniently mounted in the mounting shaft sleeve.
As an embodiment of the present utility model, referring to fig. 1 to 4, a through hole is formed at the center of the upper end surface of the compression plate 10, and the inside diameter of the through hole is larger than the outside diameter of the installation shaft sleeve, so that the through hole on the compression plate 10 passes through the installation shaft sleeve and contacts with the bottom plate 1;
the screw holes 11 that a plurality of equidistant distributions have been seted up to pressure strip 10 upper end surface, and screw holes 11 downwardly extending is on to bottom plate 1, through screw hole 11, bolt fastening between pressure strip 10 and the bottom plate 1, can be fast with pressure strip 10 and bottom plate 1 fixed, and then compress tightly filter cloth 7, the screen cloth between bottom plate 1 and pressure strip 10.
The upper end surface of the upper fixing ring 5 is provided with a plurality of first fixing holes 8 which are distributed in an annular mode, the upper end surface of the compression ring 6 is provided with a plurality of second fixing holes 9 which are distributed in an annular mode, and the upper fixing ring 5 is connected with the compression ring 6 through the first fixing holes 8, the second fixing holes 9, bolts and nuts, so that the upper fixing ring 5 and the compression ring 6 can be conveniently installed and detached.
In actual use, if the screen drum 4 is damaged and needs to be replaced, firstly, the bolts between the bottom plate 1 and the compression plate 10 are removed, then the compression plate 10 is pulled up along the installation shaft sleeve, at the moment, the fixation of the filter cloth 7 and the bottom of the screen drum 4 can be released, then the bolts and nuts between the upper fixing ring 5 and the compression ring 6 are sequentially unscrewed, the compression ring 6 is removed from the upper fixing ring 5, the fixation of the filter cloth 7 and the upper part of the screen drum 4 can be released, then the filter cloth 7 can be removed, and then the countersunk screws between the screen drum 4 and the support rod 2 and the reinforcing arc plate 3 can be unscrewed, so that the screen drum 4 can be taken out for replacement, and the installation mode of the screen drum 4 and the filter cloth 7 is the same as the principle above;
through passing through countersunk screw connection with screen drum 4 and bracing piece 2, be convenient for fix the inner wall of screen drum 4, and screen drum 4's top, bottom crooked tiling respectively on fixed ring 5, bottom plate 1, the pressfitting of its top has clamp ring 6, pressure strip 10, can fix its top, bottom fast, the leakproofness is good, also be convenient for dismantle fast in the later stage, change, and filter cloth 7 also fixes in screen drum 4 top through clamp ring 6, pressure strip 10, be convenient for change as required, has improved screening precision.
As an embodiment of the present utility model, referring to fig. 1, 2 and 4, the screen cylinder 4 is composed of four screens with identical sizes, a screen is installed between every two adjacent support rods 2, the screen is fixed on the support rods 2 by countersunk screws, the bottom end of the screen is bent and laid on the bottom plate 1, and the upper end of the screen is bent and laid on the upper fixing ring 5.
And each two adjacent support rods 2 are welded with one reinforcing arc plate 3, the inward side surface of the reinforcing arc plate 3 is contacted with the outward side surface of the screen, and the reinforcing arc plates are fixed through countersunk screws.
When in actual use, the screen cylinder 4 is split into four completely identical screens, the screens are fixed with the support rods 2 and the reinforcing arc plates 3 through countersunk screws, and the outward side surfaces of the screens are in contact with the reinforcing arc plates 3, so that the connection strength of the screens is improved, when the screen cylinder 4 is damaged and needs to be replaced, only the damaged part is required to be replaced, the whole replacement is not required, and the cost is reduced.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. The centrifuge rotating basket comprises a bottom plate (1), a supporting rod (2), an upper fixing ring (5), a compression ring (6) and filter cloth (7), and is characterized in that a plurality of supporting rods (2) distributed in an annular mode are welded on the outer ring of the upper end surface of the bottom plate (1), the top ends of the supporting rods (2) are welded on the outer ring of the lower end surface of the upper fixing ring (5), and the bottom plate (1), the supporting rods (2) and the upper fixing ring (5) form a screen frame;
the screen cylinder (4) is paved inside the screen frame, the uppermost end of the screen cylinder (4) is bent and paved on the upper end surface of the upper fixing ring (5), and the lowermost end of the screen cylinder (4) is bent and paved on the upper end surface of the bottom plate (1);
the filter cloth (7) is flatly paved on the surface of the inner ring of the screen cylinder (4), the upper end of the filter cloth (7) is flatly paved above the part of the screen cylinder (4) which is arranged on the upper fixed ring (5), and the bottom end of the filter cloth (7) is flatly paved above the part of the screen cylinder (4) which is arranged on the bottom plate (1);
the bottom bending part of the filter cloth (7) is pressed with a pressing plate (10), and the upper end of the filter cloth (7) is completely pressed with a pressing ring (6).
2. A centrifuge basket according to claim 1 wherein: the central position of the upper surface of the bottom plate (1) is welded with a mounting shaft sleeve, and the lower end surface of the mounting shaft sleeve is recessed upwards to form a mounting groove;
the upper end surface of the base plate (1) is formed with a communication hole penetrating downward, and the communication hole is aligned with the mounting groove.
3. A centrifuge basket according to claim 2 wherein: the center of the upper end surface of the compacting plate (10) is provided with a through hole, and the inner diameter of the through hole is larger than the outer diameter of the mounting shaft sleeve;
a plurality of equally spaced threaded holes (11) are formed in the upper end surface of the pressing plate (10), the threaded holes (11) extend downwards to the bottom plate (1), and the pressing plate (10) is fixed with the bottom plate (1) through the threaded holes (11) and bolts.
4. A centrifuge basket according to claim 1 wherein: the upper fixing ring (5) is characterized in that a plurality of first fixing holes (8) which are distributed in an annular mode are formed in the upper end surface of the upper fixing ring (5), a plurality of second fixing holes (9) which are distributed in an annular mode are formed in the upper end surface of the compression ring (6), and the upper fixing ring (5) is connected with the compression ring (6) through the first fixing holes (8), the second fixing holes (9), bolts and nuts.
5. A centrifuge basket according to claim 1 wherein: the screen cylinder (4) is composed of four screens with identical sizes, a screen is installed between every two adjacent support rods (2), the screen is fixed on the support rods (2) through countersunk screws, the bottom of the screen is bent and paved on the bottom plate (1), and the upper end of the screen is bent and paved on the upper fixing ring (5).
6. A centrifuge basket according to claim 5 wherein: every two adjacent supporting rods (2) are welded with one reinforcing arc plate (3), and the inward side surface of the reinforcing arc plate (3) is contacted with the outward side surface of the screen mesh and is fixed through countersunk screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320365475.5U CN219424630U (en) | 2023-03-02 | 2023-03-02 | Rotary basket of centrifugal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320365475.5U CN219424630U (en) | 2023-03-02 | 2023-03-02 | Rotary basket of centrifugal machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219424630U true CN219424630U (en) | 2023-07-28 |
Family
ID=87336965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320365475.5U Active CN219424630U (en) | 2023-03-02 | 2023-03-02 | Rotary basket of centrifugal machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219424630U (en) |
-
2023
- 2023-03-02 CN CN202320365475.5U patent/CN219424630U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219424630U (en) | Rotary basket of centrifugal machine | |
| CN207710646U (en) | A kind of ingot-containing tube moves back lining outer lining fixing device self-locking mechanism | |
| CN208564137U (en) | A kind of auxiliary support apparatus for preventing electric pole from toppling over | |
| CN206731524U (en) | A kind of circular impact screen for being conveniently replaceable cleaning screen cloth | |
| CN216196827U (en) | Concrete column bilateral prestress reinforcing stay bar structure | |
| CN209452278U (en) | Mesh screen stretches tight device processed | |
| CN212420312U (en) | Turning gear for gear box | |
| CN211011051U (en) | Ceiling lamp convenient to dismantle | |
| CN210947143U (en) | Steel structure for building | |
| CN210057596U (en) | Air supply device of ceramic filter | |
| CN212975859U (en) | Drum screen sieve plate for household garbage | |
| CN216690335U (en) | Pedal reinforcing structure for disc-buckle type steel pipe scaffold | |
| CN214286746U (en) | Liquid collector for rectifying tower convenient to disassemble and assemble | |
| CN211448658U (en) | Novel oil field test tool table | |
| CN211819863U (en) | Reciprocating compressor piston rod dismouting support | |
| CN213624843U (en) | Detachable and adjustable washing machine flange plate | |
| CN209568596U (en) | A kind of Novel steel building roof structure | |
| CN211638795U (en) | Flange assembling device for wind power tower | |
| CN221193676U (en) | Beam-column node steel hoop reinforcing structure | |
| CN212563377U (en) | Engineering equipment machine oil filter core | |
| CN218130290U (en) | Experiment funnel that suction filtration was used | |
| CN217680910U (en) | Novel flange assembling rod | |
| CN220036291U (en) | Base structure and steel structure iron tower installation component | |
| CN213265121U (en) | Can dismantle drum for polyester yarn production of changing | |
| CN219050494U (en) | Petroleum ore screen net with reinforcing structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |