CN220047316U - Rotary drum alkali filtering machine - Google Patents
Rotary drum alkali filtering machine Download PDFInfo
- Publication number
- CN220047316U CN220047316U CN202320493457.5U CN202320493457U CN220047316U CN 220047316 U CN220047316 U CN 220047316U CN 202320493457 U CN202320493457 U CN 202320493457U CN 220047316 U CN220047316 U CN 220047316U
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- China
- Prior art keywords
- side wall
- rotary drum
- fixedly connected
- servo motor
- working frame
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- 239000003513 alkali Substances 0.000 title claims abstract description 27
- 238000001914 filtration Methods 0.000 title abstract description 5
- 238000003756 stirring Methods 0.000 claims description 30
- 238000005096 rolling process Methods 0.000 claims description 8
- 210000003781 tooth socket Anatomy 0.000 claims 1
- 238000002425 crystallisation Methods 0.000 abstract description 7
- 230000008025 crystallization Effects 0.000 abstract description 7
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 239000013078 crystal Substances 0.000 abstract description 6
- 238000001556 precipitation Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 238000003763 carbonization Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a rotary drum alkali filtering machine which comprises a working frame, a first servo motor, a second servo motor, a rotary drum and a controller, wherein the first servo motor is fixedly connected to the lower side of the left side wall of the working frame, the second servo motor is fixedly connected to the lower side of the right side wall of the working frame, the rotary drum is positioned in an inner cavity of the working frame, the controller is inlaid on the upper side of the right side wall of the working frame, a supporting rod is rotationally connected to the upper side of the left side wall of the inner cavity of the working frame, a first rotating wheel is fixedly connected to the right side of the outer side wall of the supporting rod, and a first annular groove is formed in the upper side of the right side wall of the inner cavity of the working frame; this novel scheme can drive crystallization through the driving lever when the rotary drum inner wall produces the bulk crystallization and remove, has avoided the condition emergence of a large amount of precipitations of crystal, has reduced transmission part parts load, has prolonged the life of rotary drum alkali filter.
Description
Technical Field
The utility model belongs to the technical field of rotary drum alkali filter, and particularly relates to a rotary drum alkali filter.
Background
The alkali filter is also called a vacuum drum filter, is one of key equipment of an alkali plant, has good and bad performance, plays a role in the quality of sodium carbonate and the economic benefit of enterprises, and the drum is also called a drum, which is a rotating part in equipment such as a centrifugal machine, a gas flowmeter, a granulator, a flour mill and the like, and is a rotating device in the alkali filtering process.
When the existing rotary drum alkali filter is used, when the carbonization alkali output is small, the rotation speed of the rotary drum needs to be regulated down to keep the alkali thickness, the swing speed of stirring pulp is correspondingly slowed down, a large amount of crystallization precipitation is caused, the surface of the rotary drum is uneven in alkali hanging, large crystals are attached to the inner wall of the rotary drum, the stirring pulp resistance and the loads of a gearbox and parts of a transmission part are increased due to the large amount of crystallization precipitation, the phenomenon that the shell of a bearing of a transmission shaft of an eccentric wheel is broken occurs, and therefore the service life of the rotary drum alkali filter is shortened.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the rotary drum alkali filter, which effectively solves the problems that when the carbonization alkali output is small, the rotation speed of the rotary drum is required to be regulated to keep the alkali thickness, a large amount of crystals are precipitated due to the fact that the swing speed of stirring paddles is correspondingly reduced, the surface of the rotary drum is uneven in alkali hanging, large crystals are attached to the surface of the rotary drum, the stirring paddle resistance and the loads of a gearbox and parts of a transmission part are increased due to the large amount of crystals precipitation, and the phenomenon that the shell of a bearing of a transmission shaft of an eccentric wheel is broken occurs.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rotary drum alkali filtering machine, includes work frame, first servo motor, second servo motor, rotary drum and controller, first servo motor fixed connection is in the left side wall downside of work frame, second servo motor fixed connection is in the right side wall downside of work frame, the rotary drum is located the inner chamber of work frame, the controller is inlayed the right side wall upside of work frame, the inner chamber left side wall upside of work frame rotates and is connected with the bracing piece, the first runner of lateral wall right side fixedly connected with of bracing piece, the inner chamber right side wall upside of work frame is opened there is first ring channel, sliding connection has first slider between the inside wall front and back both sides of first ring channel, the first ring channel's lateral wall is opened there is the tooth's socket between the left side wall of first slider, the power take off end fixedly connected with second axis of rotation of second servo motor, the second axis of rotation runs through the right side wall downside of work frame to extend to its inner chamber, the left side wall upside of second axis of rotation is rotated and is connected with the bracing piece, the first runner of lateral wall upside of bracing piece is opened there is first ring channel, sliding connection has between the left side wall upside of first ring channel, the ring channel is connected with between the second ring channel front and the right side wall of second ring channel, the ring channel is connected with between the right side wall front and the second side wall fixedly connected with the second ring channel.
Preferably, a carrier roller is rotatably connected between the front side and the rear side of the left side wall and the right side wall of the inner cavity of the working frame, the rolling ring is tangent to the carrier roller, and the gear is meshed and connected with the first annular frame.
Preferably, the power output end of the first servo motor is fixedly connected with a first rotating shaft, and the first rotating shaft penetrates through the lower side of the left side wall of the working frame and extends to the inner cavity of the working frame.
Preferably, the right side wall of the first rotating shaft is fixedly connected with a second rotating wheel, and a belt is sleeved between the outer side wall of the second rotating wheel and the outer side wall of the first rotating wheel.
Preferably, the stirring rod is fixedly connected in the middle of the left side wall of the inner cavity of the rotary drum, and is rotationally connected in the middle of the upper side of the right side wall of the inner cavity of the working frame, the stirring sheets are fixedly connected to the outer side wall of the stirring rod, and the stirring sheets are sequentially arranged from left to right.
Preferably, the right side wall of the supporting rod is fixedly connected with the left side wall of the rotary drum, and the controller is electrically connected with the first servo motor and the second servo motor.
Compared with the prior art, the utility model has the beneficial effects that: the first rotating shaft is driven to rotate through the first servo motor, the first rotating shaft drives the second rotating wheel to rotate through the second rotating wheel, the second rotating wheel drives the first rotating wheel and the rotating drum to rotate through the belt, the stirring rod and the stirring piece are driven to rotate through the rotation of the rotating drum, the second rotating shaft and the gear are driven to rotate through the second servo motor, the first annular frame is driven to rotate through the gear, the first annular frame slides in the first annular groove through the first sliding block, the deflector rod is driven to rotate through the first annular frame, the deflector rod contacts with the inner wall of the rotating drum, the deflector rod is supported through the second annular frame and slides in the second annular groove through the second sliding block, so that the deflector rod is driven to reversely rotate, when large-scale crystallization is generated on the inner wall of the rotating drum, crystallization can be driven through the deflector rod, the occurrence of a large amount of crystals is avoided, the part load of a transmission part is reduced, and the service life of the rotary drum alkali filter is prolonged.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
In the drawings:
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of a front view structure of the present utility model;
FIG. 3 is a schematic view of a front cross-sectional structure of the present utility model;
fig. 4 is a schematic view of a part of a three-dimensional structure of the present utility model.
In the figure: 100. a work frame; 110. a carrier roller; 120. a support rod; 121. a first wheel; 130. a first annular groove; 131. a first slider; 140. a first annular shelf; 200. a first servo motor; 210. a first rotation shaft; 220. a second wheel; 230. a belt; 300. a second servo motor; 310. a second rotation shaft; 320. a gear; 400. a rotating drum; 410. a second annular groove; 411. a second slider; 420. a second annular shelf; 430. a deflector rod; 440. a stirring rod; 441. stirring sheets; 450. a rolling ring; 500. and a controller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.
An embodiment, as shown in fig. 1, 2, 3 and 4, the rotary drum alkali filter of the present utility model includes a working frame 100, a first servo motor 200, a second servo motor 300, a rotary drum 400 and a controller 500, and is characterized in that: the first servo motor 200 is fixedly connected to the lower side of the left side wall of the working frame 100, the first servo motor 200 is used for driving the first rotating shaft 210 to rotate, the second servo motor 300 is fixedly connected to the lower side of the right side wall of the working frame 100, the second servo motor 300 is used for driving the second rotating shaft 310 to rotate, the rotary drum 400 is positioned in the inner cavity of the working frame 100, specifically, the rotary drum 400 is rotationally connected to the inner cavity of the working frame 100 through the supporting rod 120, the controller 500 is inlaid on the upper side of the right side wall of the working frame 100, the controller 500 is used for controlling electric equipment, the supporting rod 120 is rotationally connected to the upper side of the left side wall of the inner cavity of the working frame 100, the supporting rod 120 is used for supporting the rotary drum 400 and the first rotating wheel 121, the right side wall of the supporting rod 120 is fixedly connected with the first rotating wheel 121, the first rotating wheel 121 is used for driving the supporting rod 120 to rotate, the upper side of the right side wall of the inner cavity of the working frame 100 is provided with the first annular groove 130, the first annular groove 130 is used for connecting the first sliding block 131, the first sliding block 131 is slidingly connected between the front side and the rear side of the inner side wall of the first annular groove 130, the first sliding block 131 is used for supporting the first annular frame 140, the first annular frame 140 is fixedly connected between the left side wall of the first sliding block 131, the first annular frame 140 is used for supporting the deflector rod 430, the outer side wall of the first annular frame 140 is provided with a tooth slot, the power output end of the second servo motor 300 is fixedly connected with the second rotating shaft 310, the second rotating shaft 310 is used for driving the gear 320 to rotate, the second rotating shaft 310 penetrates through the lower side of the right side wall of the working frame 100 and extends to the inner cavity of the working frame, the left side wall of the second rotating shaft 310 is fixedly connected with the gear 320, the gear 320 is used for driving the first annular frame 140 to rotate, the left side wall of the inner cavity of the rotary drum 400 is provided with the second annular groove 410, the second annular groove 410 is used for connecting the second sliding block 411, a second sliding block 411 is slidably connected between the front side and the rear side of the inner side wall of the second annular groove 410, the second sliding block 411 is used for supporting a second annular frame 420, a second annular frame 420 is fixedly connected between the right side wall of the second sliding block 411, the second annular frame 420 is used for supporting a deflector rod 430, a deflector rod 430 is fixedly connected between the front side and the rear side of the right side wall of the second annular frame 420 and the front side and the rear side of the left side wall of the first annular frame 140, the deflector rod 430 is used for cleaning the inner wall of the rotary drum 400, a rolling ring 450 is fixedly connected on the left side and the right side of the outer side wall of the rotary drum 400, and the rolling ring 450 is used for supporting the rotary drum 400.
In the second embodiment, as shown in fig. 1, 2 and 3, a carrier roller 110 is rotatably connected between the front side and the rear side of the left side wall and the right side wall of the inner cavity of the working frame 100, a rolling ring 450 is tangent to the carrier roller 110, a gear 320 is meshed with the first annular frame 140, the rolling ring 450 and the rotating drum 400 are supported by the carrier roller 110, and the first annular frame 140 is driven to rotate by the gear 320.
In the third embodiment, as shown in fig. 1, 2 and 3, the power output end of the first servo motor 200 is fixedly connected with a first rotating shaft 210, the first rotating shaft 210 penetrates through the lower side of the left side wall of the working frame 100 and extends to the inner cavity of the working frame, the first rotating shaft 210 is driven to rotate by the first servo motor 200, and the second rotating wheel 220 is driven to rotate by the first rotating shaft 210.
In the fourth embodiment, as shown in fig. 3, the right side wall of the first rotating shaft 210 is fixedly connected with the second rotating wheel 220, and a belt 230 is sleeved between the outer side wall of the second rotating wheel 220 and the outer side wall of the first rotating wheel 121, and the first rotating shaft 210 drives the second rotating wheel 220 and the supporting rod 120 to rotate through the belt 230.
In the fifth embodiment, as shown in fig. 3 and fig. 4, a stirring rod 440 is fixedly connected in the middle of the left side wall of the inner cavity of the drum 400, and the stirring rod 440 is rotatably connected in the middle of the upper side of the right side wall of the inner cavity of the working frame 100, the stirring blades 441 are fixedly connected to the outer side wall of the stirring rod 440, and the stirring blades 441 are sequentially arranged from left to right, and the drum 400 and the stirring blades 441 are driven to rotate by the rotation of the drum 400.
In the sixth embodiment, as shown in fig. 1, 2, 3 and 4, the right side wall of the support rod 120 is fixedly connected with the left side wall of the drum 400, the controller 500 is electrically connected with the first servo motor 200 and the second servo motor 300, and the start and stop of the first servo motor 200 and the second servo motor 300 are controlled by the controller 500.
Working principle: when the scheme is specifically implemented, the power supply is firstly turned on, and materials are added into the rotary drum 400, at this time, the first servo motor 200 is started through the controller 500, the first servo motor 200 drives the first rotating shaft 210 to rotate, the first rotating shaft 210 drives the second rotating wheel 220 to rotate through driving the second rotating wheel 220, the second rotating wheel 220 drives the first rotating wheel 121 to rotate through the belt 230, the supporting rod 120 and the rotary drum 400 are driven to rotate through the first rotating wheel 121, the stirring rod 440 and the stirring piece 441 are driven to rotate through the rotation of the rotary drum 400, at this time, the stirring rod 440 rotates on the inner wall of the working frame 100, the materials are stirred through the stirring rod 440 and the stirring piece 441, then the second servo motor 300 is started, the second servo motor 300 drives the second rotating shaft 310 to rotate, the gear 320 drives the first annular frame 140 to rotate through the second rotating shaft 310, at this time, the first annular frame 140 drives the stirring rod 430 through the first annular frame 140 to rotate through the first annular frame 140, at this time, the second annular frame 420 rotates through rotating on the second 410, and the stirring rod 430 is contacted with the inner wall of the rotary drum 400, and the crystallization of the rotary drum 400 is completed.
Claims (6)
1. The utility model provides a rotary drum alkali filter, includes work frame (100), first servo motor (200), second servo motor (300), rotary drum (400) and controller (500), its characterized in that: the first servo motor (200) is fixedly connected to the lower side of the left side wall of the working frame (100), the second servo motor (300) is fixedly connected to the lower side of the right side wall of the working frame (100), the rotary drum (400) is located in an inner cavity of the working frame (100), the controller (500) is inlaid on the upper side of the right side wall of the working frame (100), the support rod (120) is rotatably connected to the upper side of the left side wall of the inner cavity of the working frame (100), the first rotary wheel (121) is fixedly connected to the right side of the outer side wall of the support rod (120), the first annular groove (130) is formed in the upper side of the right side wall of the inner cavity of the working frame (100), the first sliding block (131) is connected between the front side and the rear side of the inner side wall of the first annular groove (130), the first annular frame (140) is fixedly connected between the left side walls of the first sliding block (131), the outer side wall of the first annular frame (140) is provided with a tooth socket, the power output end of the second servo motor (300) is fixedly connected to the second rotary shaft (310), the second rotary shaft (310) is connected to the inner cavity (310) and extends to the left side wall (320) of the second annular groove (310), a second sliding block (411) is slidably connected between the front side and the rear side of the inner side wall of the second annular groove (410), a second annular frame (420) is fixedly connected between the right side wall of the second sliding block (411), a deflector rod (430) is fixedly connected between the front side and the rear side of the right side wall of the second annular frame (420) and the front side and the rear side of the left side wall of the first annular frame (140), and rolling rings (450) are fixedly connected on the left side and the right side of the outer side wall of the rotary drum (400).
2. A rotary drum alkali filter as claimed in claim 1, wherein: the roller (110) is rotationally connected between the front side and the rear side of the left side wall and the right side wall of the inner cavity of the working frame (100), the rolling ring (450) is tangential to the roller (110), and the gear (320) is meshed with the first annular frame (140).
3. A rotary drum alkali filter as claimed in claim 1, wherein: the power output end of the first servo motor (200) is fixedly connected with a first rotating shaft (210), and the first rotating shaft (210) penetrates through the lower side of the left side wall of the working frame (100) and extends to the inner cavity of the working frame.
4. A rotary drum alkali filter as claimed in claim 3, wherein: the right side wall of the first rotating shaft (210) is fixedly connected with a second rotating wheel (220), and a belt (230) is sleeved between the outer side wall of the second rotating wheel (220) and the outer side wall of the first rotating wheel (121).
5. A rotary drum alkali filter as claimed in claim 1, wherein: the stirring rod (440) is fixedly connected in the middle of the left side wall of the inner cavity of the rotary drum (400), the stirring rod (440) is rotationally connected in the middle of the upper side of the right side wall of the inner cavity of the working frame (100), stirring blades (441) are fixedly connected to the outer side wall of the stirring rod (440), and the stirring blades (441) are sequentially arranged from left to right.
6. A rotary drum alkali filter as claimed in claim 1, wherein: the right side wall of the supporting rod (120) is fixedly connected with the left side wall of the rotary drum (400), and the controller (500) is electrically connected with the first servo motor (200) and the second servo motor (300).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320493457.5U CN220047316U (en) | 2023-03-15 | 2023-03-15 | Rotary drum alkali filtering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320493457.5U CN220047316U (en) | 2023-03-15 | 2023-03-15 | Rotary drum alkali filtering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220047316U true CN220047316U (en) | 2023-11-21 |
Family
ID=88767359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320493457.5U Active CN220047316U (en) | 2023-03-15 | 2023-03-15 | Rotary drum alkali filtering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220047316U (en) |
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2023
- 2023-03-15 CN CN202320493457.5U patent/CN220047316U/en active Active
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