CN117019418A - Horizontal spiral sedimentation centrifuge - Google Patents
Horizontal spiral sedimentation centrifuge Download PDFInfo
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- CN117019418A CN117019418A CN202311287870.7A CN202311287870A CN117019418A CN 117019418 A CN117019418 A CN 117019418A CN 202311287870 A CN202311287870 A CN 202311287870A CN 117019418 A CN117019418 A CN 117019418A
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- pipe
- rotary drum
- discharging
- fixedly connected
- close
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- 238000004062 sedimentation Methods 0.000 title abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 115
- 239000007788 liquid Substances 0.000 claims abstract description 44
- 238000007599 discharging Methods 0.000 claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 description 25
- 230000006872 improvement Effects 0.000 description 12
- 239000007787 solid Substances 0.000 description 12
- 230000002349 favourable effect Effects 0.000 description 8
- 230000001681 protective effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000002245 particle Substances 0.000 description 7
- 239000011343 solid material Substances 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000011344 liquid material Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000019645 odor Nutrition 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 241000209094 Oryza Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 229940100486 rice starch Drugs 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
- B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B11/00—Feeding, charging, or discharging bowls
- B04B11/02—Continuous feeding or discharging; Control arrangements therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B13/00—Control arrangements specially designed for centrifuges; Programme control of centrifuges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
- B04B7/02—Casings; Lids
- B04B7/06—Safety devices ; Regulating
Abstract
The application discloses a horizontal spiral sedimentation centrifuge, and belongs to the technical field of centrifuges. A horizontal spiral decanter centrifuge, comprising: a frame; the rotary drum is internally and coaxially provided with a feeding pipe, and is fixedly communicated with a collecting pipe and a liquid outlet pipe; the discharging pipe is fixedly communicated with the feeding cavity and arranged in the rotary drum; the first connecting rod is fixedly connected to the outer side wall of the feeding pipe, and the connecting pipe is fixedly connected with a spiral blade; the material control pipe is connected in the material discharging pipe in a sliding way, the material control pipe is fixedly connected with a baffle, and the bottom of the baffle is fixedly connected with a reset spring; the adjusting mechanism is arranged on the material control pipe and can adjust the baffle to move upwards when excessive feeding occurs. The application has the effect of improving the working efficiency.
Description
Technical Field
The application relates to the technical field of centrifuges, in particular to a horizontal spiral sedimentation centrifuge.
Background
The spiral sedimentation centrifuge is a device for solid-liquid separation and is commonly used in industries such as sewage treatment, mineral processing, food processing and the like. The centrifugal force and gravity are used to separate the material from the liquid. The main components of the spiral sedimentation centrifuge comprise a feed pipe, a spiral blade, a sedimentation zone, a slag discharge port and a liquid discharge port. The spiral sedimentation centrifuge has the advantages of simple structure, convenient operation, large processing capacity, good separation effect and the like, and can adjust the rotating speed and the angle of the spiral blades according to different specific gravities and particle diameters of solid and liquid so as to achieve the optimal separation effect. Meanwhile, the spiral decanter centrifuge can also be operated continuously or intermittently as required. Therefore, when selected and used, reasonable design and operation are required according to specific process requirements and material properties.
As the mixture enters the machine through the feed pipe, the screw blades push the mixture toward a settling zone where solid particles settle to the bottom due to centrifugal force and liquid is discharged from the top. The solid particles are pushed by the spiral blades to be discharged along the spiral shaft to the slag discharge port, and the clean liquid is discharged from the liquid discharge port.
The application patent of China with reference to application number CN202111415442.9 discloses a horizontal decanter centrifuge and a production process of rice protein, which comprises a shell, wherein a rotary drum is rotationally arranged in the shell, and a feed roller is arranged in the rotary drum; one end of the rotary drum is conical and is fixedly provided with a discharging pipe; a material passing gap is arranged between the inner side wall of the rotary drum, which is close to one end of the feeding pipe, and the feeding roller, and an overflow hole is arranged at the other end of the rotary drum in a penetrating way; the periphery wall that the feed roller is located in the rotary drum is fixed to be provided with the connecting rod, and the one end of keeping away from the feed roller of connecting rod is connected with helical blade, and helical blade promotes the in-process of solid rice starch, and the albumen thick liquid of liquid is by the clearance between helical blade and the feed roller to overflow aperture direction removal, is favorable to the separation of solid and liquid in the rotary drum.
In view of the above related art, the inventor finds that in the process of pushing the solid material to the direction of the discharge pipe by the spiral blade, the liquid material is moved to the direction of the overflow hole, so that the solid and liquid separation can be performed, but the speed of the material reaching the sedimentation area is too slow, which is not beneficial to the improvement of the working efficiency, and when the rotating drum and the spiral blade do not reach the rated differential rotation speed, the material may flow out of the centrifuge without centrifugation, thereby affecting the product quality.
Disclosure of Invention
In view of the above, the application provides a horizontal spiral sedimentation centrifuge, which is beneficial to improving the working efficiency on one hand and the material separation quality on the other hand.
In order to solve the technical problems, the application provides a horizontal spiral sedimentation centrifuge, which comprises: the stand is erected on a horizontal plane, and bearing seats are fixedly connected to two sides of the stand; the rotary drum is rotationally connected with the two bearing seats, a feeding pipe is coaxially arranged in the rotary drum, one end of the rotary drum is fixedly communicated with a collecting pipe, the other end of the rotary drum is fixedly communicated with a liquid outlet pipe, one end, close to the collecting pipe, of the feeding pipe is positioned in the rotary drum, the other end of the feeding pipe extends out of the rotary drum and is rotationally connected with the rotary drum, and a feeding cavity extending to the interior of the rotary drum is formed in one end, far away from the collecting pipe, of the feeding pipe; the discharging pipe is fixedly communicated with the feeding cavity and arranged in the rotary drum, and one end, far away from the feeding pipe, of the discharging pipe is provided with a discharging hole; the first connecting rods are fixedly connected to the outer side wall of the feeding pipe in the rotary drum and are provided with a plurality of connecting rods, one end, away from the feeding pipe, of each first connecting rod is fixedly connected with a spiral blade, and each spiral blade is abutted to the inner side wall of the rotary drum and fixedly connected with the discharging pipe; the material control pipe is connected in the material discharging pipe in a sliding manner, a baffle plate which is obliquely arranged is fixedly connected to one end, away from the material feeding pipe, of the material control pipe, a reset spring is fixedly connected between the bottom of the baffle plate and the bottom wall of the material discharging pipe, and the baffle plate can block materials; the adjusting mechanism is arranged on the material control pipe and can enable the baffle to move upwards when excessive feeding occurs.
By adopting the technical scheme, when solid-liquid separation of materials is needed, firstly, the materials are input into the feed pipe through the feed cavity, flow into the discharge pipe and are blocked by the baffle, the rotating drum and the spiral blade are rotated relatively through the differential mechanism, and when the differential rotation speed of the rotating drum and the spiral blade reaches the rated requirement, the materials can push the baffle to enter the inner side wall of the rotating drum, so that the probability that liquid in the materials entering the rotating drum is not separated and is conveyed out from the collecting pipe can be reduced, and the improvement of the quality of the materials is facilitated; the setting of adjustment mechanism can make the baffle rise when the material piles up at the rotary drum diapire thereby improves the unloading height, has reduced the material and has piled up the probability of blockking up the discharge gate and can lengthen the length that the material scatters, and finally helical blade carries out the solid material propelling movement that separates to the collecting pipe and from the collecting pipe, and the liquid in the material is carried out from the drain pipe, repeated separation process afterwards.
The material in the discharging pipe can be blocked through the arrangement of the material control pipe and the baffle, and when the parameters of the device meet the requirements, the material is pushed away and directly reaches the inner wall of the rotary drum to be separated due to the action of centrifugal force, so that the probability that the material is conveyed out without separation can be reduced, and the improvement of the working efficiency is facilitated; and the setting of adjustment mechanism can make the baffle rise when the material piles up at the rotary drum diapire thereby improves the unloading height, has reduced the probability that the material piles up the jam discharge gate and can lengthen the length that the material scattered, is favorable to the better separation of material.
Optionally, adjustment mechanism including fixed connection in helical blade is close to the connecting plate of inlet pipe one end, the connecting plate with be provided with the guide plate between the discharging pipe lateral wall, the guide plate is close to connecting plate one side and be close to the equal fixedly connected with second connecting rod of discharging pipe one side, be close to the second connecting rod of discharging pipe one side stretches into the discharging pipe sets up, the second connecting rod stretches into discharging pipe one end articulates there is first dwang, first dwang is kept away from second connecting rod one end articulates there is the second dwang, the second dwang is kept away from first dwang one end articulates in the lower surface of baffle.
Through adopting above-mentioned technical scheme, when needing to adjust the height of baffle, along with the continuous interpolation of material, the material is likely to cause to pile up at the rotary drum inside wall, can promote the guide plate and rotate when the material passes helical blade, the guide plate rotates and drives first dwang and rotate, first dwang rotates and drives the second dwang and rotate, the second dwang rotates and can drive the baffle and reciprocate, the baffle upwards moves the height that can improve the material whereabouts, thereby make the distance increase that the material scatters, the probability that the material is piled up has been reduced and the probability of jam discharge gate is blocked up, increase the separation degree that the material dispersed is favorable to improving the solid-liquid separation of material simultaneously, thereby improve the quality of separation material and be favorable to work efficiency's improvement.
Optionally, the discharging pipe is arranged in the middle of the rotary drum and is provided with a plurality of discharging pipes.
Through adopting above-mentioned technical scheme, set up the discharging pipe at the rotary drum middle part and can make the better separation of material, and the setting of a plurality of discharging pipes can improve the input of material to be favorable to work efficiency's improvement.
Optionally, a protective cover is arranged on the outer side of the rotary drum, and the protective cover is hinged to the frame.
Through adopting above-mentioned technical scheme, can protect this centrifuge through the setting of safety cover, thereby can improve the life-span of this device, moreover because the rotary drum is in rotation state, can provide the protection to staff's personal safety equally, and then the improvement that is favorable to work efficiency and can improve staff's personal safety that the setting of safety cover, thereby the safety cover can prevent that the material from splashing moreover can protect staff's safety, the safety cover can prevent that gas or peculiar smell from revealing equally and can keep apart the noise, in a word, the safety cover can protect operating personnel and environmental security, can make things convenient for the cleanness and the maintenance of device again.
Optionally, the drum is close to one end of the collecting pipe and is in conical arrangement, and the spiral blade is matched with the drum.
Through adopting above-mentioned technical scheme, through setting up centrifuge one side into the taper, can improve the effect that spiral sedimentation centrifuge handled the material, can increase separation efficiency and output, and the design of taper structure can be adjusted according to the characteristic and the processing demand of material, for example shape, the length etc. of taper structure to ensure that the material can fully contact and obtain effective separation with taper structure.
Optionally, a first collecting pipe for discharging the liquid flowing out of the liquid outlet pipe is arranged on one side of the frame, which is close to the liquid outlet pipe.
Through adopting above-mentioned technical scheme, when the setting of first collecting pipe can make the inside liquid of material flow out in the rotary drum, place storage device in first collecting pipe below and can collect the liquid that flows out to be convenient for preserve or handle it.
Optionally, a second collecting pipe for discharging the material flowing out of the collecting pipe is arranged on one side of the rack, which is close to the collecting pipe.
Through adopting above-mentioned technical scheme, when the setting of second collecting pipe can make the inside solid of material flow out from the rotary drum, place storage device in the second collecting pipe below and can collect the solid particle in the material to be convenient for preserve or handle it.
Optionally, the adjusting mechanism is provided with a plurality of and sets up respectively in the both sides bottom of discharging pipe.
Through adopting above-mentioned technical scheme, the accuse material pipe both sides set up an adjustment mechanism respectively and can make the baffle upwards move under two adjustment mechanism combined actions to can reduce the probability that the material piles up the jam discharge gate, thereby can guarantee the normal clear of work and work efficiency's improvement.
In summary, compared with the prior art, the application has at least one of the following beneficial technical effects:
1. the material in the discharging pipe can be blocked through the arrangement of the material control pipe and the baffle, when the parameters of the device meet the requirements, the material pushes away the baffle and directly reaches the inner wall of the rotary drum to be separated due to the action of centrifugal force, so that the probability that the material is conveyed out without separation can be reduced, and the improvement of the working efficiency is facilitated; the baffle can be lifted through the arrangement of the adjusting mechanism when the materials are piled up on the bottom wall of the rotary drum, so that the blanking height is improved, the probability of blocking the discharge hole by piling up the materials is reduced, the scattering length of the materials can be prolonged, and better separation of the materials is facilitated;
2. the protective cover can play roles in reducing material splashing, reducing gas or peculiar smell leakage, isolating noise and facilitating cleaning and maintenance, so that the protective cover plays a protective role in protecting the safety of operators in the operation process of the centrifugal machine and is beneficial to improving the working efficiency;
3. the first collecting pipe and the second collecting pipe are arranged to enable the separated solid and liquid materials to be collected after the materials are separated, so that the materials can be stored or processed conveniently;
4. the two sides of the material control pipe are respectively provided with an adjusting mechanism, so that the baffle plate moves upwards under the combined action of the two adjusting mechanisms, the probability of blocking the discharge hole due to material accumulation is reduced, and the normal operation of the work can be ensured, and the improvement of the work efficiency is facilitated.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present application;
FIG. 2 is a schematic diagram of a cross-sectional view of an embodiment of the present application;
fig. 3 is a schematic view showing the structure of a baffle and a baffle according to an embodiment of the present application.
Reference numerals illustrate: 1. a frame; 11. a bearing seat; 12. a first collection tube; 13. a second collection tube; 2. a rotating drum; 21. a feed pipe; 22. a collecting pipe; 23. a liquid outlet pipe; 24. a feed chamber; 3. a discharge pipe; 31. a discharge port; 4. a first connecting rod; 41. a helical blade; 5. a material control pipe; 51. a baffle; 52. a return spring; 6. an adjusting mechanism; 61. a connecting plate; 62. a deflector; 63. a second connecting rod; 64. a first rotating lever; 65. a second rotating lever; 7. a protective cover; 8. a handle.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to fig. 1 to 3 of the embodiments of the present application. It will be apparent that the described embodiments are some, but not all, embodiments of the application. All other embodiments, which are obtained by a person skilled in the art based on the described embodiments of the application, fall within the scope of protection of the application.
Referring to fig. 1 and 2, a horizontal spiral sedimentation centrifuge, including erectting frame 1 on the horizontal plane, the equal fixedly connected with bearing frame 11 in frame 1 both sides, the central point of two bearing frames 11 puts and all rotates and is connected with rotary drum 2, coaxial inlet pipe 21 is provided with in the rotary drum 2, the wherein one end fixed intercommunication of rotary drum 2 has aggregate pipe 22, the other end fixed intercommunication of rotary drum 2 has drain pipe 23, rotary drum 2 is close to aggregate pipe 22 one end and is the toper setting, inlet pipe 21 is close to aggregate pipe 22 one end and is located the inside of rotary drum 2, the other end of inlet pipe 21 stretches out rotary drum 2 and rotates with rotary drum 2 to be connected, inlet pipe 21 is kept away from aggregate pipe 22 one end and is offered and is extended to the inside feed chamber 24 of rotary drum 2, the middle part of rotary drum 2 is provided with a plurality of discharging pipes 3 with feed chamber 24 fixed intercommunication, discharge gate 31 has been offered to discharge pipe 3 keep away from inlet 21 one end, fixedly connected with a plurality of head rods 4 on the lateral wall of inlet pipe 21 that is located the inside of rotary drum 2, head rod 4 keep away from inlet pipe 21 one end fixed connection with helical blade 41 and be located conical drum 2 helical blade 41 and be in conical drum 2 with rotary drum 2 looks adaptation with rotary drum 2, helical blade 41 and rotary drum 2 inside the inside wall 3, helical blade 3 and 3 inside 3 that is located conical drum 2 are close to each other end 3, can be connected with tip control baffle 51, can be close to each other with tip control valve 51, can be close to tip 51, setting up end 51 is close to tip control valve 51, setting up end 51, and can be connected with end 51, and has the end 51.
When solid-liquid separation of materials is needed, firstly, materials are input into a feed pipe 21 through a feed cavity 24, flow into a discharge pipe 3 and are blocked by a baffle plate 51, a rotating drum 2 and a spiral blade 41 are rotated relatively through a differential mechanism, and when the differential rotation speed of the rotating drum 2 and the spiral blade 41 reaches the rated requirement, the materials can push the baffle plate 51 to enter the inner side wall of the rotating drum 2 due to centrifugal force, so that the probability that liquid in the materials entering the rotating drum 2 is conveyed out of a collecting pipe 22 without separation can be reduced, and the improvement of the quality of the materials is facilitated; the setting of the regulating mechanism 6 can enable the baffle plate 51 to rise when materials are piled up on the bottom wall of the rotary drum 2, so that the blanking height is improved, the probability of blocking the discharge hole 31 by piling up the materials is reduced, the scattering length of the materials can be prolonged, and finally, the separated solid materials are pushed to the collecting pipe 22 by the spiral blade 41 and are conveyed out from the collecting pipe 22, and the liquid in the materials is conveyed out from the liquid outlet pipe 23; the separation process is then repeated, thereby contributing to an improvement in the working efficiency.
Referring to fig. 2 and 3, the adjusting mechanism 6 includes a connecting plate 61 fixedly connected to one end of the spiral blade 41 near the feed pipe 21, a guide plate 62 is disposed between the connecting plate 61 and the side wall of the discharge pipe 3, the guide plate 62 is fixedly connected with a second connecting rod 63 on one side near the connecting plate 61 and on one side near the discharge pipe 3, the second connecting rod 63 on one side near the discharge pipe 3 extends into the discharge pipe 3 and is arranged, one end of the second connecting rod 63 extending into the discharge pipe 3 is hinged with a first rotating rod 64, one end of the first rotating rod 64, far from the second connecting rod 63, is hinged with a second rotating rod 65, and one end of the second rotating rod 65, far from the first rotating rod 64, is hinged with the lower surface of the baffle 51.
When the height of baffle 51 needs to be adjusted, along with the continuous addition of material, the material can cause to pile up at rotary drum 2 inside wall, can promote guide plate 62 rotation when the material passes through helical blade 41, guide plate 62 rotates and drives first dwang 64 rotation, first dwang 64 rotation drives second dwang 65 rotation, second dwang 65 rotation can drive baffle 51 and upwards move, baffle 51 upwards moves the height that can improve the material whereabouts, thereby make the distance increase that the material scatters, the probability that the material is piled up has been reduced and the probability of jam discharge gate 31 is blockked up, increase the distance of material dispersion simultaneously is favorable to improving the separation degree of material solid-liquid separation, thereby improve the quality of separation material and be favorable to work efficiency's improvement.
Referring to fig. 1, a protecting cover 7 hinged with the frame 1 is arranged on the outer side of the rotary drum 2, and a handle 8 is fixedly connected to one side, away from the hinge position of the protecting cover 7 and the frame 1, of the protecting cover 7, so that a worker can conveniently open the protecting cover 7. The protection cover 7 is an important part of the centrifugal machine, and has the main functions of protecting the safety of operators and the environment, particularly, when the centrifugal machine rotates at a high speed, materials are subject to the action of centrifugal force and are easy to splash out, and the existence of the protection cover 7 can effectively prevent the splashing of the materials and protect the safety of workers; during the operation of the centrifuge, some materials may release gases or odors, and the protective cover 7 can reduce the probability of leakage of the gases or odors to the surrounding environment, thereby protecting the safety and sanitation of the environment; the centrifugal machine can generate noise when rotating at a high speed, and the protective cover 7 can play a role in isolating the noise, so that the interference to the surrounding environment and staff is reduced; the protection cover 7 can also play the inside effect of protection centrifuge, can reduce entering such as dust and impurity, and the existence of protection cover 7 also conveniently cleans and maintains centrifuge simultaneously to can improve the life and the performance of equipment.
Referring to fig. 1, a first collecting pipe 12 for discharging liquid flowing out of the liquid outlet pipe 23 is arranged on one side of the frame 1 close to the liquid outlet pipe 23, and a second collecting pipe 13 for discharging material flowing out of the material collecting pipe 22 is arranged on one side of the frame 1 close to the material collecting pipe 22. When the first collecting pipe 12 is arranged to enable the liquid in the material to flow out of the rotary drum 2, the storage device is arranged below the first collecting pipe 12 to collect the flowing liquid so as to store or process the flowing liquid; when the second collecting pipe 13 is arranged to enable solids in the material to flow out of the rotary drum 2, the storage device is placed below the second collecting pipe 13 to collect solid particles in the material so as to store or process the solid particles.
The implementation principle of the horizontal spiral lifting centrifuge provided by the embodiment of the application is as follows: firstly, inputting materials into a feed pipe 21, enabling the materials to flow into a discharge pipe 3 and be blocked by a baffle plate 51, enabling a rotary drum 2 and a spiral blade 41 to rotate relatively through a differential mechanism, when the differential rotation speed of the rotary drum 2 and the spiral blade 41 reaches a rated requirement, pushing the baffle plate 51 to enter the inner side wall of the rotary drum 2 due to centrifugal force, enabling the materials to start solid-liquid separation under the action of the centrifugal force, pushing solid particles in the materials by the spiral blade 41 and moving in the direction of a material collecting pipe 22, and enabling separated liquid in the materials to move in the direction of a liquid outlet pipe 23; as the materials are added continuously, the materials may be accumulated, when the materials are accumulated, the guide plate 62 is pushed to rotate by crossing the spiral blade 41, the guide plate 62 rotates to drive the first rotating rod 64 and the second rotating rod 65 to rotate, the second rotating rod 65 rotates to drive the baffle plate 51 to move upwards, so that the falling height of the materials is increased, the dispersing length of the materials is increased, the separating quality is improved, then the spiral blade 41 pushes the solid materials to be conveyed out of the collecting pipe 22, the solid materials are collected from the second collecting pipe 13, the liquid flows out of the liquid outlet pipe 23 and is collected from the first collecting pipe 12, and then the separating process is repeated and the separated solid materials and the liquid are respectively collected.
Furthermore, it should be noted that, in the description of the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application can be understood by those skilled in the art according to the specific circumstances.
While the foregoing is directed to the preferred embodiments of the present application, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present application, and such modifications and adaptations are intended to be comprehended within the scope of the present application.
Claims (8)
1. A horizontal spiral decanter centrifuge, comprising:
the machine frame (1) is vertically arranged on a horizontal plane, and bearing seats (11) are fixedly connected to two sides of the machine frame (1);
the rotary drum (2) is rotationally connected with the two bearing seats (11), a feed pipe (21) is coaxially arranged in the rotary drum (2), one end of the rotary drum (2) is fixedly communicated with a collecting pipe (22), the other end of the rotary drum (2) is fixedly communicated with a liquid outlet pipe (23), one end, close to the collecting pipe (22), of the feed pipe (21) is positioned in the rotary drum (2), the other end of the feed pipe extends out of the rotary drum (2) and is rotationally connected with the rotary drum (2), and one end, far away from the collecting pipe (22), of the feed pipe (21) is provided with a feed cavity (24) extending into the rotary drum (2);
the discharging pipe (3) is fixedly communicated with the feeding cavity (24) and is arranged inside the rotary drum (2), and a discharging hole (31) is formed in one end, far away from the feeding pipe (21), of the discharging pipe (3);
the first connecting rods (4) are fixedly connected to the outer side wall of the feeding pipe (21) in the rotary drum (2), a plurality of first connecting rods are arranged, one ends of the first connecting rods (4) away from the feeding pipe (21) are fixedly connected with spiral blades (41), and the spiral blades (41) are abutted to the inner side wall of the rotary drum (2) and fixedly connected with the discharging pipe (3);
the material control pipe (5) is connected in the material discharging pipe (3) in a sliding manner, a baffle plate (51) which is obliquely arranged is fixedly connected to one end, away from the material feeding pipe (21), of the material control pipe (5), a reset spring (52) is fixedly connected between the bottom of the baffle plate (51) and the bottom wall of the material discharging pipe (3), and the baffle plate (51) can block materials;
and the adjusting mechanism (6) is arranged on the material control pipe (5) and can enable the baffle plate (51) to move upwards when excessive feeding occurs.
2. A horizontal spiral decanter centrifuge according to claim 1, wherein: adjustment mechanism (6) including fixed connection in helical blade (41) are close to connecting plate (61) of inlet pipe (21) one end, connecting plate (61) with be provided with guide plate (62) between discharging pipe (3) lateral wall, guide plate (62) are close to connecting plate (61) one side and be close to discharging pipe (3) one side all fixedly connected with second connecting rod (63), be close to second connecting rod (63) of discharging pipe (3) one side stretch into discharging pipe (3) setting, second connecting rod (63) stretch into discharging pipe (3) one end articulates there is first dwang (64), first dwang (64) are kept away from second connecting rod (63) one end articulates there is second dwang (65), second dwang (65) are kept away from first dwang (64) one end articulates in the lower surface of baffle (51).
3. A horizontal spiral decanter centrifuge according to claim 1, wherein: the discharging pipes (3) are arranged in the middle of the rotary drum (2) and are provided with a plurality of discharging pipes.
4. A horizontal spiral decanter centrifuge according to claim 1, wherein: the outside of rotary drum (2) is provided with safety cover (7), safety cover (7) hinge in frame (1).
5. A horizontal spiral decanter centrifuge according to claim 1, wherein: the rotary drum (2) is arranged at one end close to the collecting pipe (22) in a conical shape, and the spiral blades (41) are matched with the rotary drum.
6. A horizontal spiral decanter centrifuge according to claim 1, wherein: a first collecting pipe (12) for discharging the liquid flowing out of the liquid outlet pipe (23) is arranged on one side of the frame (1) close to the liquid outlet pipe (23).
7. A horizontal spiral decanter centrifuge according to claim 1, wherein: a second collecting pipe (13) for discharging the material flowing out of the collecting pipe (22) is arranged on one side of the frame (1) close to the collecting pipe (22).
8. A horizontal spiral decanter centrifuge according to claim 2, wherein: the adjusting mechanisms (6) are provided with a plurality of adjusting mechanisms and are respectively arranged at the bottoms of two sides of the discharging pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311287870.7A CN117019418B (en) | 2023-10-08 | 2023-10-08 | Horizontal spiral sedimentation centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09201550A (en) * | 1996-01-29 | 1997-08-05 | Mitsubishi Kakoki Kaisha Ltd | Decanter type centrifugal separator |
| GB0402630D0 (en) * | 2004-02-07 | 2004-03-10 | Broadbent & Sons Ltd Thomas | Improving washing of separated solids in solid bowl and screen bowl decanting centrifuges |
| DE102009001054A1 (en) * | 2009-02-20 | 2010-09-02 | Hiller Gmbh | Solid bowl centrifuge with coarse outlet |
| CN203648720U (en) * | 2013-12-18 | 2014-06-18 | 山东博润工业技术股份有限公司 | Spiral conveyor for split type screen sedimentation centrifuge |
| CN106694241A (en) * | 2015-08-26 | 2017-05-24 | 苏州瑞威离心分离技术有限公司 | Horizontal screw-discharge sedimentation centrifuge |
| CN107855226A (en) * | 2017-12-14 | 2018-03-30 | 孟凡军 | A kind of efficient horizontal screw centrifuge of Treatment of Sludge |
| CN208824745U (en) * | 2018-07-07 | 2019-05-07 | 江苏赛德力制药机械制造有限公司 | One kind horizontal three is combined centrifugal separator |
| CN217593891U (en) * | 2022-06-15 | 2022-10-18 | 赵履祥 | Composite spiral continuous countercurrent leaching device |
-
2023
- 2023-10-08 CN CN202311287870.7A patent/CN117019418B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09201550A (en) * | 1996-01-29 | 1997-08-05 | Mitsubishi Kakoki Kaisha Ltd | Decanter type centrifugal separator |
| GB0402630D0 (en) * | 2004-02-07 | 2004-03-10 | Broadbent & Sons Ltd Thomas | Improving washing of separated solids in solid bowl and screen bowl decanting centrifuges |
| DE102009001054A1 (en) * | 2009-02-20 | 2010-09-02 | Hiller Gmbh | Solid bowl centrifuge with coarse outlet |
| CN203648720U (en) * | 2013-12-18 | 2014-06-18 | 山东博润工业技术股份有限公司 | Spiral conveyor for split type screen sedimentation centrifuge |
| CN106694241A (en) * | 2015-08-26 | 2017-05-24 | 苏州瑞威离心分离技术有限公司 | Horizontal screw-discharge sedimentation centrifuge |
| CN107855226A (en) * | 2017-12-14 | 2018-03-30 | 孟凡军 | A kind of efficient horizontal screw centrifuge of Treatment of Sludge |
| CN208824745U (en) * | 2018-07-07 | 2019-05-07 | 江苏赛德力制药机械制造有限公司 | One kind horizontal three is combined centrifugal separator |
| CN217593891U (en) * | 2022-06-15 | 2022-10-18 | 赵履祥 | Composite spiral continuous countercurrent leaching device |
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|---|---|
| CN117019418B (en) | 2023-12-08 |
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