CN113617073B - Efficient flow stabilizing barrel with feeding assisting function and using method thereof - Google Patents
Efficient flow stabilizing barrel with feeding assisting function and using method thereof Download PDFInfo
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- CN113617073B CN113617073B CN202110841927.8A CN202110841927A CN113617073B CN 113617073 B CN113617073 B CN 113617073B CN 202110841927 A CN202110841927 A CN 202110841927A CN 113617073 B CN113617073 B CN 113617073B
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- buffering
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2405—Feed mechanisms for settling tanks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
- B01D21/0042—Baffles or guide plates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/30—Control equipment
- B01D21/34—Controlling the feed distribution; Controlling the liquid level ; Control of process parameters
Abstract
The invention relates to the technical field of thickeners, in particular to a high-efficiency steady flow barrel with a feeding auxiliary function and a using method thereof.
Description
Technical Field
The invention relates to the technical field of thickeners, in particular to a high-efficiency flow stabilizing barrel with a feeding auxiliary function and a using method thereof.
Background
The thickener is suitable for dewatering concentrate and tailings in a concentrating mill, is widely used for treating slime, waste water and waste residues in the departments of metallurgy, chemical industry, coal, nonmetal ore dressing, environmental protection and the like, has important significance for improving the return water utilization rate and the underflow conveying concentration and protecting the environment, realizes stable entering of slurry through the flow stabilizing barrel in the working process, and avoids the vortex phenomenon in the thickener.
The stationary flow bucket is at the feeding in-process, and when the speed of feeding was too fast, the impact force when thick liquids got into the stationary flow bucket when inside was great, probably leads to radial reposition of redundant personnel baffle to appear warping and damaging the phenomenon in the great process that lasts, influences the normal work of stationary flow bucket, and thick liquids get into stationary flow bucket when speed too big can lead to the stationary flow effect poor simultaneously, and thick liquids get into concentrated machine after, the vortex can appear in the middle part of the concentrated machine, unfavorable and impurity deposit and the separation.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides the high-efficiency flow stabilizing barrel with the auxiliary feeding function and the using method thereof.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a high-efficient stationary flow bucket with pan feeding auxiliary function and application method thereof, including outer draft tube, fast mechanism of accuse and pan feeding auxiliary mechanism, fast mechanism of accuse connects at outer draft tube outer wall, the fast mechanism of pan feeding is arranged in the fast mechanism of accuse and is kept away from one side of outer draft tube, outer draft tube inner wall fixedly connected with annular guide plate, outer draft tube inner wall still is equipped with the feed inlet, the feed inlet is arranged in annular guide plate top, pan feeding auxiliary mechanism includes outer inlet pipe and interior inlet pipe, outer inlet pipe cover is established outside the inner inlet pipe, and the outer inlet pipe keeps away from the one end and the interior inlet pipe fixed connection of outer draft tube, the outer inlet pipe keeps away from the one end outer wall fixedly connected with degasification groove of outer draft tube, interior inlet pipe link up with degasification groove and sets up.
The pan feeding complementary unit is specific, outer inlet pipe intracavity is arranged in to the pan feeding complementary unit still including the buffer tube, feed tube outer wall including buffer tube sleeve establishes, the both ends of buffer tube all with interior inlet pipe both ends outer wall fixed connection, the one end that the buffer tube is close to outer draft tube is equipped with the low-speed discharge opening.
Specifically, be equipped with the buffering ring between buffer tube and the interior inlet pipe, the outer wall of inlet pipe including buffering ring fixed connection is equipped with one row of buffer hole on the interior inlet pipe, and the buffer tube link up the setting through the buffer hole with interior inlet pipe.
Specifically, interior inlet pipe is close to the one end fixedly connected with expansion interface of outer draft tube, and expansion interface upper end is equipped with dredges the hole, and the expansion interface link up the setting through dredged hole and outer inlet pipe, inlet pipe one end fixedly connected with output tube in the expansion interface was kept away from, and outer inlet pipe intracavity is arranged in to the output tube.
The utility model discloses a quick mechanism of accuse is including accuse quick-witted case and connector, and the quick-witted one end that is close to outer inlet pipe of accuse is provided with the connector, and in the connector was arranged in to the one end that outer inlet pipe is close to accuse quick-witted case, and outer inlet pipe outer wall and connector fixed sealing connection, the quick-witted one end of keeping away from the connector of accuse link up the setting with the feed inlet.
Concretely, accuse quick-witted structure is including initiative pivot, initiative impeller, driven spindle and driven impeller, and initiative impeller and driven impeller all arrange in between the fast case both sides wall of accuse, and the one end that is close to the connector in the accuse fast incasement is arranged in to the initiative impeller, and initiative impeller both ends fixedly connected with initiative pivot, and the initiative pivot is connected with the rotation of accuse fast case lateral wall, and driven impeller arranges the one end of keeping away from the connector in the accuse fast incasement in, and driven impeller both ends fixedly connected with driven spindle, driven spindle and the rotation of accuse fast case both sides wall are connected.
Specifically, the speed control mechanism further comprises a side installation cavity, the side installation cavity is arranged on one side of the speed control box, the driving rotating shaft and the driven rotating shaft simultaneously penetrate through the side wall of the speed control box close to one side of the side installation cavity, and the driving rotating shaft and the driven rotating shaft are both rotatably connected with the side wall of the speed control box.
Concretely, the one end fixedly connected with driving gear of side-mounting intracavity is arranged in to the initiative pivot, and the side-mounting intracavity still rotates and is equipped with the steering shaft, and steering shaft outer wall fixedly connected with phase change gear, phase change gear and driving gear meshing set up, and the one end that the side-mounting intracavity was arranged in to steering shaft and driven spindle is passed through driving belt and is connected.
Specifically, annular guide plate upper surface sliding connection has radial reposition of redundant personnel baffle, outer draft tube lateral wall is equipped with the buffering runner, radial reposition of redundant personnel baffle is close to buffering runner one end fixedly connected with buffering connecting plate, the buffering connecting plate is arranged in the buffering runner, and the buffering connecting plate rotates with the buffering runner to be connected, the one end that the buffering runner was arranged in to the buffering connecting plate is equipped with the buffering axle, the buffering axle runs through buffering connecting plate lateral wall, buffering axle and buffering connecting plate fixed connection, the buffering axle rotates with the buffering runner to be connected, the inside regulating spring that still is equipped with of buffering runner, regulating spring one end fixed connection is at buffering connecting plate lateral wall, regulating spring other end fixed connection is in buffering runner bottom.
A use method of a high-efficiency steady flow barrel with a feeding auxiliary function comprises the following steps:
the method comprises the following steps: the method comprises the following steps that slurry to be treated is placed in a degassing groove, the slurry flows in along an inner feeding pipe, then enters an expansion interface and flows into an output pipe through the expansion interface, the diameter of the output pipe is larger than that of the inner feeding pipe, when the slurry enters the output pipe from the inner feeding pipe, the flow cross-sectional area is increased, so that the impact force of the slurry entering an outer guide cylinder is reduced, the slurry enters a buffer pipe through a buffer hole in the upper end of the inner feeding pipe, in the flowing process of the slurry, a buffer ring blocks the slurry and reduces the flow rate of the slurry, and the slurry flows out through a low-speed discharge hole, enters an outer feeding pipe and enters a speed control box through the outer feeding pipe;
step two: after the slurry flows into the speed control box, the slurry drives the driving impeller to rotate clockwise in the flowing process, the kinetic energy of the slurry is converted into energy for pushing the driving impeller to rotate, the impact force when the slurry enters the outer guide cylinder is reduced, the driving impeller drives the driving rotating shafts at two ends to rotate synchronously, the driving rotating shafts drive the driving gears to rotate synchronously clockwise, the driving gears drive the phase change gears to rotate anticlockwise, the phase change gears drive the turning shafts to rotate synchronously anticlockwise, the turning shafts drive the driven rotating shafts to rotate synchronously through the transmission belts, the driven rotating shafts drive the driven impellers to rotate anticlockwise, certain resistance is generated to the flowing of the slurry by the anticlockwise rotation of the driven impellers, and the flow rate of the slurry is reduced;
step three: in thick liquids passed through the feed inlet entering outer draft tube, thick liquids flowed along annular guide plate, radially shunted the baffle and shunted thick liquids, when the thick liquids velocity of flow was too fast, radially shunted the baffle and rotated along the buffering axle, drove the synchronous rotation of buffering connecting plate simultaneously, and buffer connecting plate rotates simultaneously adjusting spring compressed, reduces radially shunted baffle stress area, and is not fragile in the course of the work.
The invention has the beneficial effects that:
(1) the invention relates to a high-efficiency steady flow barrel with a feeding auxiliary function and a using method thereof, wherein the material flows into a feeding pipe, enters an expansion interface through the feeding pipe, and then flows to an output pipe through the expansion interface, the diameter of the output pipe is larger than that of the feeding pipe, when slurry enters the output pipe from the feeding pipe, the flow cross-sectional area is increased, so that the impact force of the slurry entering an outer guide cylinder is reduced, the damage of the slurry impact force to a radial flow distribution guide plate is avoided, the slurry enters a buffer pipe through a buffer hole at the upper end of an inner feeding pipe when the normal working slurry flow speed of the guide cylinder is too high, a buffer ring blocks the slurry in the slurry flowing process, the flow speed of the slurry is reduced, the slurry flows out through a low-speed discharge hole, enters the outer feeding pipe, enters a speed control box through the outer feeding pipe, and the impact force of the slurry entering the outer guide cylinder is further reduced, the damage of the slurry impact force to each original element inside the outer guide cylinder is avoided, and the normal work of the guide cylinder is ensured.
(2) According to the efficient flow stabilizing barrel with the feeding auxiliary function and the using method thereof, slurry enters the outer flow guide barrel through the feeding hole, flows along the annular flow guide plate, the radial flow distribution guide plate distributes the slurry, when the flow rate of the slurry is too high, the radial flow distribution guide plate rotates along the buffer shaft and simultaneously drives the buffer connecting plate to synchronously rotate, the buffer connecting plate rotates and simultaneously adjusts the compression of the spring, the stress area of the radial flow distribution guide plate is reduced, and the phenomenon of phase change damage of the radial flow distribution guide plate is avoided.
(3) The invention relates to a high-efficiency steady flow barrel with a feeding auxiliary function and a using method thereof, after slurry enters a speed control box, the slurry drives a driving impeller to rotate clockwise in the flowing process, the impact force when the slurry enters an outer guide cylinder is further reduced by converting the kinetic energy of the slurry into the energy for pushing the driving impeller to rotate, the damage of the slurry impact force to each original piece in the outer guide cylinder is further avoided, the normal work of the guide cylinder is ensured, the driving impeller drives driving rotating shafts at two ends to rotate synchronously, the driving gear is driven to rotate synchronously clockwise by the driving rotating shaft, the driving gear drives a phase change gear to rotate anticlockwise, the phase change gear drives a change shaft to rotate synchronously anticlockwise, the change shaft drives a driven rotating shaft to rotate synchronously by a transmission belt, the driven rotating shaft drives the driven impeller to rotate anticlockwise, and certain resistance is generated to the flow of the slurry by the driven impeller to rotate anticlockwise, further avoid thick liquids impact force to cause the damage to each inside original paper of outer draft tube.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic perspective view of a high-efficiency flow stabilizing barrel with a feeding auxiliary function according to the present invention.
FIG. 2 is a sectional view of the auxiliary feeding mechanism provided by the present invention.
Fig. 3 is an enlarged view of C in fig. 2 according to the present invention.
Fig. 4 is a perspective view of a radial flow dividing guide plate provided by the present invention.
Fig. 5 is an enlarged view of the invention at B in fig. 1.
FIG. 6 is a perspective view of a speed control mechanism provided by the present invention.
Fig. 7 is a sectional view taken along the line a-a in fig. 6 according to the present invention.
In the figure: 1. an outer draft tube; 11. an annular baffle; 12. a buffer rotary groove; 13. a feed inlet; 2. a radial flow dividing guide plate; 21. a buffer connection plate; 22. a buffer shaft; 23. adjusting the spring; 3. a speed control mechanism; 31. a speed control box; 311. a side mounting cavity; 32. a connection port; 33. a drive belt; 34. a driving rotating shaft; 35. a driving impeller; 36. a driven shaft; 37. a driven impeller; 38. a driving gear; 39. a phase change gear; 391. a steering shaft; 4. a feeding auxiliary mechanism; 41. an outer feed pipe; 42. expanding the tube; 43. a buffer tube; 431. a low-speed discharge hole; 44. an inner feed pipe; 441. a buffer hole; 45. a buffer ring; 46. an expansion interface; 461. d, dredging a through hole; 5. and a degassing tank.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in figures 1-7, a high-efficiency steady flow barrel with a feeding auxiliary function and a using method thereof, comprising an outer guide cylinder 1, a speed control mechanism 3 and a feeding auxiliary mechanism 4, wherein the speed control mechanism 3 is connected with the outer wall of the outer guide cylinder 1, the feeding auxiliary mechanism 4 is arranged at one side of the speed control mechanism 3 far away from the outer guide cylinder 1, the inner wall of the outer guide cylinder 1 is fixedly connected with an annular guide plate 11, the inner wall of the outer guide cylinder 1 is also provided with a feed inlet 13, the feed inlet 13 is arranged above the annular guide plate 11, the feeding auxiliary mechanism 4 comprises an outer feed pipe 41 and an inner feed pipe 44, the outer feed pipe 41 is sleeved outside the inner feed pipe 44, one end of the outer feed pipe 41 far away from the outer guide cylinder 1 is fixedly connected with the inner feed pipe 44, the outer wall of one end of the outer feed pipe 41 far away from the outer guide cylinder 1 is fixedly connected with a degassing groove 5, the inner feed pipe 44 is communicated with the degassing groove 5, when slurry enters the outer guide cylinder 1 by arranging the speed control mechanism 3, reduce the velocity of flow of thick liquids, the impact force of having avoided thick liquids to produce at the fast flow in-process causes the damage to each inside original paper of outer draft tube 1, the normal work of this draft tube has been guaranteed, when realizing the quick feeding through setting up pan feeding complementary unit 4, further reduce the impact force of thick liquids at the fast flow in-process production in the feeding process, thick liquids get into in the outer draft tube 1 through feed inlet 13, carry out the water conservancy diversion through annular guide plate 11 to thick liquids, at first place thick liquids in degasification groove 5, degasification groove 5 link up the setting with the interior inlet pipe 44 of income, thick liquids flow in the inlet pipe 44.
Specifically, pan feeding complementary unit 4 still includes buffer tube 43, the 41 intracavity of outer inlet pipe is arranged in to buffer tube 43, inlet pipe 44 outer wall including buffer tube 43 cover is established, the both ends of buffer tube 43 all with interior inlet pipe 44 both ends outer wall fixed connection, the one end that buffer tube 43 is close to outer draft tube 1 is equipped with low-speed discharge opening 431, when the inside thick liquids velocity of flow of interior inlet pipe 44 was too fast, realize the reposition of redundant personnel effect through buffer tube 43, the circulation efficiency of thick liquids is improved, the thick liquids velocity of flow that flows into in buffer tube 43 simultaneously reduces, reduce the impact force of thick liquids flow in-process.
Specifically, be equipped with between buffer tube 43 and the interior inlet pipe 44 and cushion ring 45, the outer wall of inlet pipe 44 including cushion ring 45 fixed connection, interior inlet pipe 44 upper end is equipped with one row of buffer hole 441, buffer tube 43 and interior inlet pipe 44 link up the setting through buffer hole 441, when inlet pipe 44 was full of to thick liquids, thick liquids can get into buffer tube 43 through buffer hole 441, cushion ring 45 plays the cushioning effect to the thick liquids that gets into in buffer tube 43, the further velocity of flow that reduces thick liquids, the impact force of thick liquids has been reduced.
Specifically, the inner feeding pipe 44 is close to the one end fixedly connected with expansion interface 46 of the outer guide cylinder 1, the upper end of the expansion interface 46 is provided with a through hole 461, the expansion interface 46 is communicated with the outer feeding pipe 41 through the through hole 461, the expansion interface 46 is far away from the output pipe 42 fixedly connected with one end of the inner feeding pipe 44, the output pipe 42 is arranged in the cavity of the outer feeding pipe 41, the inner feeding pipe 44 enters the expansion interface 46 and then flows to the output pipe 42 through the expansion interface 46, the diameter of the output pipe 42 is larger than that of the inner feeding pipe 44, when slurry enters the output pipe 42 from the inner feeding pipe 44, the flow cross-sectional area is increased, so that the impact force of the slurry entering the outer guide cylinder 1 is reduced, the damage of the slurry impact force to the radial flow distribution guide plate 2 is avoided, and the normal work of the guide cylinder is ensured.
Specifically, accuse quick-witted 3 is including accuse speed case 31 and connector 32, the one end that accuse speed case 31 is close to outer inlet pipe 41 is provided with connector 32, outer inlet pipe 41 is close to the one end of accuse speed case 31 and arranges in connector 32, and outer inlet pipe 41 outer wall and connector 32 fixed seal are connected, the one end that connector 32 was kept away from to accuse speed case 31 link up the setting with feed inlet 13, thick liquids get into accuse speed case 31 through outer inlet pipe 41 and output tube 42, through connector 32 and outer inlet pipe 41 sealing connection, avoid thick liquids to spill at the flow in-process, avoid thick liquids to have caused the pollution to the external world.
Specifically, the speed control mechanism 3 includes a driving rotation shaft 34, a driving impeller 35, a driven rotation shaft 36 and a driven impeller 37, the driving impeller 35 and the driven impeller 37 are disposed between two side walls of the speed control box 31, the driving impeller 35 is disposed at one end of the speed control box 31 close to the connection port 32, two ends of the driving impeller 35 are fixedly connected with the driving rotation shaft 34, the driving rotation shaft 34 is rotatably connected with the side wall of the speed control box 31, the driven impeller 37 is disposed at one end of the speed control box 31 far away from the connection port 32, two ends of the driven impeller 37 are fixedly connected with the driven rotation shaft 36, the driven rotation shaft 36 is rotatably connected with two side walls of the speed control box 31, the driving impeller 35 is driven to rotate clockwise by the slurry in the flowing process, the kinetic energy of the slurry is converted into the energy for driving the driving impeller 35 to rotate, the impact force when the slurry enters the outer draft tube 1 is further reduced, the slurry impact force is further prevented from damaging each element inside the outer draft tube 1, the normal work of this draft tube has been guaranteed, and driven shaft 36 drives driven impeller 37 anticlockwise rotation, produces certain resistance to the flow of thick liquids through driven impeller 37 anticlockwise rotation, and further each original paper of thick liquids impact force inside to the draft tube 1 of having avoided causes the damage, has guaranteed the normal work of this draft tube.
Specifically, accuse fast mechanism 3 still includes side installation cavity 311, and accuse speed case 31 one side is arranged in to side installation cavity 311, and drive pivot 34 and driven spindle 36 run through the lateral wall that accuse speed case 31 is close to side installation cavity 311 one side simultaneously, and drive pivot 34 and driven spindle 36 all rotate with accuse speed case 31 lateral wall and be connected, and drive impeller 35 clockwise rotation rotates the synchronous rotation of in-process drive driven spindle 36, and driven spindle 36 rotates the process and gives driven impeller 37 with power transmission, drives driven impeller 37 synchronous rotation.
Specifically, one end of the driving rotating shaft 34, which is arranged in the side mounting cavity 311, is fixedly connected with a driving gear 38, a direction changing shaft 391 is further rotatably arranged in the side mounting cavity 311, the outer wall of the direction changing shaft 391 is fixedly connected with a phase changing gear 39, the phase changing gear 39 is arranged in a manner of being meshed with the driving gear 38, the direction changing shaft 391 and one end of the driven rotating shaft 36, which is arranged in the side mounting cavity 311, are connected through a transmission belt 33, the driving gear 38 is driven to synchronously rotate clockwise through the driving rotating shaft 34, the driving gear 38 is driven to rotate counterclockwise through the phase changing gear 39, the phase changing gear 39 is driven to synchronously rotate counterclockwise through the direction changing shaft 391, and the direction changing shaft 391 is driven to synchronously rotate through the transmission belt 33.
Specifically, the upper surface of the annular guide plate 11 is slidably connected with a radial shunt guide plate 2, the side wall of the outer guide cylinder 1 is provided with a buffer rotary groove 12, one end of the radial shunt guide plate 2, which is close to the buffer rotary groove 12, is fixedly connected with a buffer connecting plate 21, the buffer connecting plate 21 is arranged in the buffer rotary groove 12, the buffer connecting plate 21 is rotatably connected with the buffer rotary groove 12, one end of the buffer connecting plate 21, which is arranged in the buffer rotary groove 12, is provided with a buffer shaft 22, the buffer shaft 22 penetrates through the side wall of the buffer connecting plate 21, the buffer shaft 22 is fixedly connected with the buffer connecting plate 21, the buffer shaft 22 is rotatably connected with the buffer rotary groove 12, the buffer rotary groove 12 is also internally provided with an adjusting spring 23, one end of the adjusting spring 23 is fixedly connected with the side wall of the buffer connecting plate 21, the other end of the adjusting spring 23 is fixedly connected at the bottom of the buffer rotary groove 12, the slurry enters the outer guide cylinder 1 through the feed inlet 13, and flows along the annular guide plate 11, radially shunting baffle 2 shunts thick liquids, and when the thick liquids velocity of flow was too fast, radially shunted baffle 2 and rotated along buffering axle 22, drove buffering connecting plate 21 synchronous rotation simultaneously, and buffering connecting plate 21 rotates 23 compressed of regulating spring simultaneously, and radially shunts 2 atress areas of baffle and reduces, has avoided radially shunting baffle 2 to appear becoming looks damage phenomenon.
A use method of a high-efficiency steady flow barrel with a feeding auxiliary function comprises the following steps:
the method comprises the following steps: placing the slurry to be processed in a degassing tank 5, wherein the slurry flows in along an inner feeding pipe 44, then enters an expansion joint 46, then flows into an output pipe 42 through the expansion joint 46, the diameter of the output pipe 42 is larger than that of the inner feeding pipe 44, when the slurry enters the output pipe 42 from the inner feeding pipe 44, the flow cross-sectional area is increased, so that the impact force of the slurry entering the outer guide cylinder 1 is reduced, the slurry enters a buffer pipe 43 through a buffer hole 441 at the upper end of the inner feeding pipe 44, in the flowing process of the slurry, a buffer ring 45 blocks the slurry, the flow rate of the slurry is reduced, the slurry flows out through a low-speed discharge hole 431, enters an outer feeding pipe 41, and enters a speed control box 31 through the outer feeding pipe 41;
step two: after the slurry flows into the speed control box 31, the slurry drives the driving impeller 35 to rotate clockwise in the flowing process, the kinetic energy of the slurry is converted into energy for pushing the driving impeller 35 to rotate, the impact force when the slurry enters the outer guide cylinder 1 is reduced, the driving impeller 35 drives the driving rotating shafts 34 at two ends to rotate synchronously, the driving rotating shafts 34 drive the driving gears 38 to rotate synchronously clockwise, the driving gears 38 drive the phase change gears 39 to rotate anticlockwise, the phase change gears 39 drive the change shafts 391 to rotate synchronously anticlockwise, the change shafts 391 drive the driven rotating shafts 36 to rotate synchronously through the transmission belts 33, the driven rotating shafts 36 drive the driven impellers 37 to rotate anticlockwise, the driven impellers 37 rotate anticlockwise to generate certain resistance to the flowing of the slurry, and the flow rate of the slurry is reduced;
step three: in thick liquids got into outer draft tube 1 through feed inlet 13, thick liquids flowed along annular guide plate 11, radially shunted baffle 2 shunts thick liquids, when the thick liquids velocity of flow was too fast, radially shunted baffle 2 and rotated along buffering axle 22, drives buffering connecting plate 21 and rotates in step simultaneously, and buffering connecting plate 21 rotates adjusting spring 23 simultaneously and is compressed, reduces radially shunted baffle 2 atress area, and is not fragile in the working process.
When the flow guiding barrel is used, slurry is firstly placed in the degassing groove 5, the slurry flows into the inner feeding pipe 44, enters the expansion interface 46 through the inner feeding pipe 44, and then flows to the output pipe 42 through the expansion interface 46, the diameter of the output pipe 42 is larger than that of the inner feeding pipe 44, when the slurry enters the output pipe 42 from the inner feeding pipe 44, the flow cross-sectional area is increased, so that the impact force of the slurry entering the outer flow guiding barrel 1 is reduced, the radial flow guiding plate 2 is prevented from being damaged by the impact force of the slurry, the slurry enters the buffer pipe 43 through the buffer hole 441 at the upper end of the inner feeding pipe 44 when the normal working slurry flow speed of the flow guiding barrel is ensured to be too high, in the slurry flowing process, the buffer ring 45 blocks the slurry, so that the flow speed of the slurry is reduced, the slurry flows out through the low-speed discharge hole 431, enters the outer feeding pipe 41, enters the speed control box 31 through the outer feeding pipe 41, and the impact force of the slurry entering the outer flow guiding barrel 1 is further reduced, the damage of the slurry impact force to each original element in the outer guide shell 1 is avoided, and the normal work of the guide shell is ensured;
after the slurry enters the speed control box 31, the slurry drives the driving impeller 35 to rotate clockwise in the flowing process, the kinetic energy of the slurry is converted into energy for pushing the driving impeller 35 to rotate, the impact force when the slurry enters the inner part of the outer guide cylinder 1 is further reduced, the damage to each original piece in the outer guide cylinder 1 caused by the slurry impact force is further avoided, the normal work of the guide cylinder is ensured, the driving impeller 35 drives the driving rotating shafts 34 at two ends to rotate synchronously, the driving gear 38 is driven to rotate synchronously clockwise by the driving rotating shaft 34, the phase-change gear 39 is driven to rotate anticlockwise by the driving gear 38, the change gear 39 drives the change shaft 391 to rotate synchronously anticlockwise, the change shaft 391 drives the driven rotating shaft 36 to rotate synchronously by the driving belt 33, the driven rotating shaft 36 drives the driven impeller 37 to rotate anticlockwise, and a certain resistance is generated to the flowing of the slurry by the driven impeller 37 to rotate anticlockwise, further avoiding the damage of the slurry impact force to each original inside the outer guide cylinder 1 and ensuring the normal work of the guide cylinder;
thick liquids pass through feed inlet 13 and get into in outer draft tube 1, thick liquids flow along annular guide plate 11, radially shunt baffle 2 shunts thick liquids, when the thick liquids velocity of flow was too fast, radially shunt baffle 2 rotates along buffering axle 22, drive simultaneously and cushion connecting plate 21 and rotate in step, cushion connecting plate 21 and rotate simultaneously adjusting spring 23 compressed, radially shunt baffle 2 atress area reduces, avoided radially shunt baffle 2 to appear becoming the looks damage phenomenon.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a high-efficient stationary flow bucket with pan feeding auxiliary function which characterized in that: comprises an outer guide cylinder (1), a speed control mechanism (3) and a feeding auxiliary mechanism (4), wherein the speed control mechanism (3) is connected with the outer wall of the outer guide cylinder (1), the feeding auxiliary mechanism (4) is arranged on one side of the speed control mechanism (3) far away from the outer guide cylinder (1), the inner wall of the outer guide cylinder (1) is fixedly connected with an annular guide plate (11), the inner wall of the outer guide cylinder (1) is also provided with a feed inlet (13), the feed inlet (13) is arranged above the annular guide plate (11), the feeding auxiliary mechanism (4) comprises an outer feed pipe (41) and an inner feed pipe (44), the outer feed pipe (41) is sleeved outside the inner feed pipe (44), one end of the outer feeding pipe (41) far away from the outer guide cylinder (1) is fixedly connected with the inner feeding pipe (44), the outer wall of one end of the outer feeding pipe (41) far away from the outer guide cylinder (1) is fixedly connected with a degassing groove (5), and the inner feeding pipe (44) is communicated with the degassing groove (5);
the feeding auxiliary mechanism (4) further comprises a buffer tube (43), the buffer tube (43) is arranged in the cavity of the outer feeding tube (41), the buffer tube (43) is sleeved on the outer wall of the inner feeding tube (44), two ends of the buffer tube (43) are fixedly connected with the outer walls of two ends of the inner feeding tube (44), and one end, close to the outer guide cylinder (1), of the buffer tube (43) is provided with a low-speed discharging hole (431);
a buffer ring (45) is arranged between the buffer tube (43) and the inner feeding tube (44), the buffer ring (45) is fixedly connected with the outer wall of the inner feeding tube (44), a row of buffer holes (441) are formed in the upper end of the inner feeding tube (44), and the buffer tube (43) and the inner feeding tube (44) are arranged in a penetrating mode through the buffer holes (441);
interior inlet pipe (44) are close to one end fixedly connected with expansion interface (46) of outer draft tube (1), and expansion interface (46) upper end is equipped with dredges through hole (461), and expansion interface (46) link up the setting through dredged through hole (461) and outer inlet pipe (41), and inlet pipe (44) one end fixedly connected with output tube (42) are kept away from in expansion interface (46), and outer inlet pipe (41) intracavity is arranged in output tube (42).
2. The efficient flow stabilizing barrel with the feeding auxiliary function as claimed in claim 1, characterized in that: accuse quick-witted (3) is including accuse quick-witted case (31) and connector (32), and the one end that accuse quick-witted case (31) is close to outer inlet pipe (41) is provided with connector (32), and outer inlet pipe (41) are close to the one end of accuse quick-witted case (31) and are arranged in connector (32), and outer inlet pipe (41) outer wall and connector (32) fixed sealing connection, and the one end that connector (32) were kept away from in accuse quick-witted case (31) link up the setting with feed inlet (13).
3. The efficient flow stabilizing barrel with the feeding auxiliary function as claimed in claim 2, characterized in that: accuse fast mechanism (3) is including initiative pivot (34), drive impeller (35), driven spindle (36) and driven impeller (37), drive impeller (35) and driven impeller (37) are all arranged in between accuse fast case (31) both sides wall, the one end that is close to connector (32) in accuse fast case (31) is arranged in drive impeller (35), drive impeller (35) both ends fixedly connected with initiative pivot (34), drive pivot (34) are connected with accuse fast case (31) lateral wall rotation, the one end of keeping away from connector (32) in accuse fast case (31) is arranged in driven impeller (37), driven impeller (37) both ends fixedly connected with driven spindle (36), driven spindle (36) are connected with accuse fast case (31) both sides wall rotation.
4. The efficient flow stabilizing barrel with the feeding auxiliary function as claimed in claim 3, characterized in that: the speed control mechanism (3) further comprises a side installation cavity (311), the side installation cavity (311) is arranged on one side of the speed control box (31), the driving rotating shaft (34) and the driven rotating shaft (36) simultaneously penetrate through the side wall, close to one side of the side installation cavity (311), of the speed control box (31), and the driving rotating shaft (34) and the driven rotating shaft (36) are both in rotating connection with the side wall of the speed control box (31).
5. The efficient flow stabilizing barrel with the feeding auxiliary function as claimed in claim 4, is characterized in that: one end fixedly connected with driving gear (38) in side installation cavity (311) is arranged in to initiative pivot (34), still rotates in side installation cavity (311) and is equipped with steering shaft (391), steering shaft (391) outer wall fixedly connected with becomes looks gear (39), becomes looks gear (39) and driving gear (38) meshing setting, and steering shaft (391) and driven spindle (36) are arranged one end in side installation cavity (311) and are passed through driving belt (33) and are connected.
6. The efficient flow stabilizing barrel with the feeding auxiliary function as claimed in claim 5, characterized in that: the upper surface of the annular guide plate (11) is connected with a radial shunt guide plate (2) in a sliding way, the side wall of the outer guide cylinder (1) is provided with a buffer rotary groove (12), one end of the radial shunt guide plate (2) close to the buffer rotary groove (12) is fixedly connected with a buffer connecting plate (21), the buffer connecting plate (21) is arranged in the buffer rotary groove (12), and buffering connecting plate (21) and buffering rotary trough (12) rotate to be connected, the one end that buffering rotary trough (12) were arranged in to buffering connecting plate (21) is equipped with buffering axle (22), buffering axle (22) run through buffering connecting plate (21) lateral wall, buffering axle (22) and buffering connecting plate (21) fixed connection, buffering axle (22) rotate with buffering rotary trough (12) to be connected, inside adjusting spring (23) that still is equipped with of buffering rotary trough (12), adjusting spring (23) one end fixed connection is at buffering connecting plate (21) lateral wall, adjusting spring (23) other end fixed connection is in buffering rotary trough (12) bottom.
7. A use method of the efficient flow stabilizing barrel with the feeding auxiliary function according to claim 6 is characterized in that: the using method comprises the following steps:
the method comprises the following steps: placing the slurry to be treated in a degassing tank (5), wherein the slurry flows in along an inner feeding pipe (44), one part of the slurry flows into an output pipe (42) through an expansion joint (46), the other part of the slurry passes through a buffer hole (441) and enters the interior of the buffer pipe (43), the diameter of the output pipe (42) is larger than that of the inner feeding pipe (44), when the slurry enters the output pipe (42) from the inner feeding pipe (44), the flow cross-sectional area is increased, so that the impact force of the slurry entering an outer guide cylinder (1) is reduced, the slurry enters the buffer pipe (43) through the buffer hole (441) at the upper end of the inner feeding pipe (44), a buffer ring (45) blocks the slurry and reduces the flow rate of the slurry in the flowing process of the slurry, and the slurry flows out through a low-speed discharge hole (431), enters the outer feeding pipe (41) and enters a speed control box (31) through the outer feeding pipe (41);
step two: after the slurry flows into the speed control box (31), the slurry drives the driving movable impeller (35) to rotate clockwise in the flowing process, the kinetic energy of the slurry is converted into energy for pushing the driving impeller (35) to rotate, the impact force when the slurry enters the outer guide cylinder (1) is reduced, the driving impeller (35) drives the driving rotating shafts (34) at the two ends to rotate synchronously, the driving rotating shaft (34) drives the driving gear (38) to rotate synchronously clockwise, the driving gear (38) drives the phase change gear (39) to rotate anticlockwise, the phase change gear (39) drives the change shaft (391) to rotate synchronously anticlockwise, the change shaft (391) drives the driven rotating shaft (36) to rotate synchronously through the transmission belt (33), the driven rotating shaft (36) drives the driven impeller (37) to rotate anticlockwise, certain resistance is generated to the flowing of the slurry by the anticlockwise rotation of the driven impeller (37), and the flow rate of the slurry is reduced;
step three: thick liquids pass through feed inlet (13) and get into in outer draft tube (1), thick liquids flow along annular guide plate (11), radially shunt baffle (2) are shunted thick liquids, when thick liquids flow, radially shunt baffle (2) rotate along buffering axle (22), drive buffering connecting plate (21) synchronous rotation simultaneously, buffering connecting plate (21) are rotated simultaneously adjusting spring (23) and are compressed, reduce radial reposition of redundant personnel baffle (2) lifting surface area, it is not fragile in the course of the work.
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| CN202110841927.8A CN113617073B (en) | 2021-07-26 | 2021-07-26 | Efficient flow stabilizing barrel with feeding assisting function and using method thereof |
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| CN202110841927.8A CN113617073B (en) | 2021-07-26 | 2021-07-26 | Efficient flow stabilizing barrel with feeding assisting function and using method thereof |
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| CN212107446U (en) * | 2020-05-12 | 2020-12-08 | 广州三人行节能科技有限公司 | Pressure vibration-damping tank |
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| CN113617073A (en) | 2021-11-09 |
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