CN116025792A - Pipeline joint for drier - Google Patents
Pipeline joint for drier Download PDFInfo
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- CN116025792A CN116025792A CN202310324015.2A CN202310324015A CN116025792A CN 116025792 A CN116025792 A CN 116025792A CN 202310324015 A CN202310324015 A CN 202310324015A CN 116025792 A CN116025792 A CN 116025792A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention relates to the technical field of pipe joints, in particular to a pipeline joint for a dryer, which comprises a first shell and a second shell, wherein an interface is formed on the outer wall of one end of the first shell, a first connecting pipe is welded on the outer wall of one end of the first shell far away from the interface, a floating chamber is formed at one end of the first shell, which is close to the first connecting pipe, and a floating disc is inserted in the floating chamber in a sliding manner. According to the invention, the sealing pipe and the interface are always kept in a tight connection state through the arranged grapple and the sealing mechanism, so that the condition that the traditional threaded connection is easy to loosen and the leakage occurs at the joint of the pipelines is avoided, the filter disc can intercept material particles in the second connecting pipe, and after the intercepted material loses power, the intercepted material finally falls back into the dryer under the action of gravity, and the condition that the material is accumulated in the exhaust pipeline due to the fact that the material is carried by air flow into the exhaust pipeline is avoided.
Description
Technical Field
The invention belongs to the technical field of pipe joints, and particularly relates to a pipeline joint for a dryer.
Background
The drum dryer is characterized in that wet materials are turned over by a rotatable cylinder body to be dried, the wet materials enter from a feed inlet at the top of one end of the drum dryer, the dried materials are collected from the bottom of the other end, hot air flows enter from a feed end or a discharge end and are discharged from an exhaust pipeline at the top of the other end, and a forward shoveling plate is arranged in the cylinder body, so that the materials are continuously turned over in the rotation process of the cylinder body, fully contact with the hot air flows, and the effect of quick drying is realized.
The exhaust duct of cylinder drier is generally connected through screwed joint, seal through the gasket between desiccator and the exhaust duct, but cylinder drier during operation can produce vibrations, lead to screwed joint to become flexible easily for the sealed clearance of pipeline junction increases, and then leads to the condition that the pipeline junction appears leaking, and traditional exhaust duct connects does not possess filtering capability, there is partial drier along with high temperature air flow entering exhaust duct in cylinder drier working process, at present generally in cylinder drier's blast pipe department connection separator filters, but lose power after the great material granule of volume rubs with exhaust duct inner wall, lead to the condition of material pile up in exhaust duct easily.
Disclosure of Invention
The invention aims to provide a pipeline joint structure for a dryer, which solves the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the novel filter comprises a first shell and a second shell, wherein an interface is formed in the outer wall of one end of the first shell, a first connecting pipe is welded to the outer wall of one end of the first shell, a floating chamber is formed in the end, close to the first connecting pipe, of the first shell, a floating disc is slidably inserted in the floating chamber, a plurality of equally spaced circumferentially distributed sliding grooves are formed in the outer wall, close to the first limiting groove, of the first floating disc, a grapple hook is slidably inserted in the sliding grooves, a tightening spring is welded between the inner wall, far away from the central axis, of the connecting pipe and the outer wall of the grapple hook, a plurality of equally spaced circumferentially distributed limiting grooves are formed in the outer wall, the limiting grooves are formed in the outer wall, close to the first limiting groove, of the first floating disc and the inner wall, close to the first connecting pipe, of the first floating chamber, a buffer spring is mounted on the inner annular wall of the floating chamber, a plurality of equally spaced circumferentially distributed limiting grooves are formed in the outer wall, and each limiting groove is matched with the second limiting groove, and a filter mechanism is arranged in the second limiting groove.
Preferably, a connecting pipe II is welded on the outer wall of one end of the second shell, an installation chamber is formed in the second shell, and a transmission chamber is formed in the outer wall of one side, close to the connecting pipe II, of the second shell.
Preferably, the filter mechanism comprises a fan, a filter disc is welded on the inner wall of the second connecting pipe, two pairs of symmetrically distributed limiting rods are welded on the outer wall of one side of the filter disc, which is close to the second connecting pipe, a limiting disc is welded at the top of the limiting rod, a first threaded block is welded on the outer wall of one side of the fan, which is close to the filter disc, a first mounting groove is formed in the first threaded block, a clamping groove is formed in the inner wall of the first mounting groove, the limiting disc is rotationally inserted in the clamping groove, and a dredging disc is slidingly inserted on the outer wall of the limiting rod.
Preferably, a second threaded block is welded on the outer wall of one side of each dredging disc, which is close to the first threaded block, each second threaded block is matched with the first threaded block, a second installation groove is formed in each second threaded block, each pair of limiting rods corresponds to the second installation grooves one by one, and each pair of limiting rods is located in the corresponding second installation groove.
Preferably, a reset spring is sleeved on the outer wall of one of the limiting rods, a buffer spring II is sleeved on the outer wall of the other of the limiting rods, the reset spring II is welded between the inner wall of the bottom of the installation groove II and the outer wall of one side of the limiting disc, which is close to the installation groove II, of the limiting disc, a filter hole is formed in the outer wall of the filter disc, a thimble is welded on the outer wall of one side, which is close to the filter disc, of each dredging disc, the thimble corresponds to the filter holes one by one, scraping teeth are welded in the filter holes, the scraping teeth are matched with the thimbles, and a through hole I is formed in the outer wall of each dredging disc.
Preferably, the sealing mechanism comprises a small belt wheel and a fan, a large belt wheel is welded on a rotating shaft of the fan, a second through hole is formed in the outer wall of the large belt wheel, the small belt wheel is located in a transmission chamber, the large belt wheel is connected with the small belt wheel through a first transmission belt, a connecting shaft is welded on the outer wall of one side of the small belt wheel, and one end, far away from the small belt wheel, of the connecting shaft extends into the installation chamber.
Preferably, a plurality of equally spaced thread blocks III are connected to the inner wall of one side of the installation chamber, which is close to the second connecting pipe, through a rotating shaft, one end, which is far away from the small belt wheel, of the connecting shaft is connected with the rotating shaft of any one thread block III through a coupling, belt wheels III are welded on the outer wall of each small belt wheel in a coaxial mode, and all belt wheels three are connected through a transmission belt II.
Preferably, the pushing disc is slidably inserted in the installation chamber through the key groove, a plurality of equally spaced circumferentially distributed thread blocks IV are welded on the outer wall of one side, close to the thread blocks III, of the pushing disc, the thread blocks IV are in one-to-one correspondence with the thread blocks III, the thread blocks IV are in three-phase adaptation with the corresponding thread blocks, a sealing tube is slidably inserted in the installation chamber, a sealing spring is installed between the outer wall of one side, far away from the thread blocks IV, of the pushing disc and the outer wall of the sealing tube, the sealing spring is sleeved on the inner annular wall of the installation chamber, a sealing ring is sleeved on the outer wall of one end, far away from the installation chamber, of the sealing tube, and the sealing ring and the sealing tube are in interface phase adaptation.
Compared with the prior art, the invention has the beneficial effects that:
1. through the grapple that sets up for the grapple is in the same place shell one and the inseparable joint of shell two through spacing groove one and spacing groove two, through the sealing mechanism who sets up, after the air current gets into the pipeline joint, the air current can drive the fan and rotate, thereby drive big band pulley and rotate, under the effect of drive belt one, little band pulley can carry out high-speed rotation with being higher than big band pulley's rotational speed, thereby make the even axle on the little band pulley rotate at a high speed thereupon, and then make the even axle drive screw thread piece three and the three high-speed rotation of band pulley, under the screw thread cooperation effect of screw thread piece three and screw thread piece four, screw thread piece four pushes away the interface on shell one with screw thread piece four, under screw thread piece three high-speed rotation's effect, screw thread piece four keeps staggering state all the time, thereby make the push away to the interface on the shell one by the continuous push, and make the push away the dish keep compressing seal spring's state, under seal spring's effect, the seal tube is constantly received to the extruded thrust of interface, thereby make seal tube keep the tight connection state all the time with the interface all the time, the screw thread piece is connected, the screw thread piece three high-speed rotation, screw thread piece three is driven, screw thread piece four is four, screw thread piece is rotated, screw thread piece is all the time, and is of the speed, and is four, the screw, four, and is always, and is kept, and is out to be out to the state.
2. When the air flow carries part of materials into the exhaust pipeline, the filter disc can intercept the particles of the materials in the second connecting pipe under the action of the filtering mechanism, the intercepted materials finally fall back into the dryer under the action of gravity after losing power, the air flow drives the fan to rotate so that the first threaded block rotates along with the particles, the second threaded block can be pushed to the filter disc by the first threaded block under the action of the threads of the first threaded block and the second threaded block, so that the second threaded block drives the dredging disc to move towards the filter disc until the ejector pins on the dredging disc penetrate through the filter holes on the filter disc, the dredging disc is reset under the action of the reset spring, and the dredging disc is reciprocated to continuously dredge the filter disc, so that the situation that the filter disc is blocked is avoided, the air flow in the exhaust pipeline is filtered, and the situation that the materials carried by the air flow enter the exhaust pipeline and are accumulated in the exhaust pipeline is avoided.
To sum up: according to the invention, the sealing pipe and the interface are always kept in a tight connection state through the arranged grapple and the sealing mechanism, so that the condition that the traditional threaded connection is easy to loosen and the leakage occurs at the joint of the pipelines is avoided, the filter disc can intercept material particles in the second connecting pipe, and after the intercepted material loses power, the intercepted material finally falls back into the dryer under the action of gravity, and the condition that the material is accumulated in the exhaust pipeline due to the fact that the material is carried by air flow into the exhaust pipeline is avoided.
Drawings
FIG. 1 is a perspective view of the working state of the overall structure of the present invention;
FIG. 2 is a perspective cross-sectional schematic view of the overall structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2 at A;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2 at B;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4 at C;
FIG. 6 is an enlarged schematic view of the structure of FIG. 2 at D;
FIG. 7 is a schematic perspective view of a grapple assembly of the present invention;
FIG. 8 is a schematic perspective view of a filter mechanism assembly of the present invention;
FIG. 9 is a schematic perspective view of a seal mechanism assembly of the present invention;
FIG. 10 is a schematic plan sectional view of the operational state of the dredging plate and the filter plate of the present invention;
fig. 11 is a perspective view showing the open state of the first and second housings of the present invention.
In the figure: 1. a first shell; 11. a first connecting pipe is connected; 12. a floating chamber; 121. a floating disc; 122. a chute; 13. a grapple; 131. tightening the spring; 14. a buffer spring I; 15. an interface; 16. a first limit groove; 2. a second shell; 21. connecting a second pipe; 22. a mounting chamber; 23. a transmission chamber; 24. a limiting groove II; 3. a fan; 31. a first thread block; 311. a first mounting groove; 312. a clamping groove; 4. a dredging plate; 41. a first through hole; 42. a thimble; 43. a second thread block; 431. a second mounting groove; 5. a filter disc; 51. filtering holes; 52. scraping teeth; 53. a limit rod; 54. a limiting disc; 55. a return spring; 56. buffer spring II; 6. a large belt wheel; 61. a small belt wheel; 62. a first transmission belt; 63. a second through hole; 7. a connecting shaft; 71. a belt wheel III; 72. a thread block III; 73. a second transmission belt; 8. pushing the disc; 81. a screw block IV; 82. a seal spring; 9. sealing the tube; 91. and (3) a sealing ring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 11, the present invention provides a technical solution: comprises a first shell 1 and a second shell 2, an interface 15 is arranged on the outer wall of one end of the first shell 1, a first connecting pipe 11 is welded on the outer wall of one end of the first shell 1 far away from the interface 15, a floating chamber 12 is arranged at one end of the first shell 1 close to the first connecting pipe 11, a floating disc 121 is inserted in the floating chamber 12 in a sliding way, a plurality of sliding grooves 122 which are distributed at equal intervals are arranged on the outer wall of one side of the floating disc 121 close to the first limiting groove 16 in a sliding way, a grappling hook 13 is inserted in each sliding way in each sliding groove 122, a tightening spring 131 is welded between the inner wall of one side of each sliding groove 122 far away from the central axis of the first connecting pipe 11 and the outer wall of the grappling hook 13, a plurality of limiting grooves 16 which are distributed at equal intervals are arranged on the outer wall of the first shell 1, each limiting groove 16 extends to the floating chamber 12, each grappling hook 13 is inserted in the limiting grooves 16 in a sliding way, A first buffer spring 14 is installed between the outer wall of one side of the floating disc 121, which is close to the first connecting pipe 11, and the inner wall of one side of the floating chamber 12, which is close to the first connecting pipe 11, the first buffer spring 14 is sleeved on the inner annular wall of the floating chamber 12, a plurality of limit grooves II 24 which are distributed at equal intervals and circumferentially are formed in the outer wall of the second shell 2, each limit groove II 24 is matched with the grappling 13, a filtering mechanism and a sealing mechanism are arranged in the second shell 2, a second connecting pipe 21 is welded on the outer wall of one end of the second shell 2, an installation chamber 22 is formed in the second shell 2, a transmission chamber 23 is formed on the outer wall of one side of the second shell 2, which is close to the second connecting pipe 21, a sealing pipe 9 is slidably inserted in the installation chamber 22, a sealing ring 91 is sleeved on the outer wall of one end, which is far away from the installation chamber 22, of the sealing ring 91 and the sealing pipe 9 are matched with the interface 15.
The first shell 1 and the second shell 2 are connected together through the first limit groove 16 and the second limit groove 24 by the grapple 13, the quick assembly of the first shell 1 and the second shell 2 is realized, in an initial state, under the action of the first buffer spring 14, the floating disc 121 is attached to the inner wall of the floating chamber 12 far away from the first buffer spring 14, and at the moment, the extending length of the grapple 13 is matched with the length of the first shell 1 and the second shell 2 after being connected, so that a moving gap cannot occur in the axial direction after the first shell 1 and the second shell 2 are connected, the grapple 13 can limit the axial displacement of the first shell 1 and the second shell 2, and under the action of the tightening spring 131, the grapple 13 can shrink and reset after the first shell 1 and the second shell 2 are connected.
The above is further elucidated: during installation, after the grab hook 13 on the first shell 1 is aligned with the limiting groove 24 on the second shell 2, the grab hook 13 is inserted into the limiting groove 24, under the action of a guide inclined plane of the grab hook 13, the grab hook 13 slides along the sliding groove 122 in a direction away from the center line of the first shell 1, meanwhile, under the action of the buffer spring I14, the floating disc 121 drives the grab hook 13 to float so as to buffer impact force generated by collision of the grab hook 13, after the first shell 1 is attached to the second shell 2, the grab hook 13 just moves to the limiting position of the limiting groove 24, under the action of the tightening spring 131, the grab hook 13 is pulled to a position close to the center line of the second shell 2, so that the first shell 1 is clamped, the axial movement of the first shell 1 and the second shell 2 is limited, under the matched installation action of the sealing tube 9 and the interface 15, the radial movement of the first shell 1 and the second shell 2 is limited, and the first shell 1 and the second shell 2 are connected together.
Specifically, the filter mechanism includes fan 3, the welding has filter disc 5 on the inner wall of takeover two 21, the welding has two pairs of spacing bars 53 of symmetrical distribution on the outer wall of one side that filter disc 5 is close to takeover two 21, spacing bar 53's top welding has spacing dish 54, the welding has screw thread piece one 31 on the outer wall of one side that fan 3 is close to filter disc 5, install mounting groove one 311 in the screw thread piece one 31, the joint groove 312 has been seted up on the inner wall of mounting groove one 311, the spacing dish 54 rotates the grafting in joint groove 312, slide grafting has the mediation dish 4 on the outer wall of every pair of spacing bar 53, the welding has screw thread piece two 43 on the outer wall of one side that every 4 is close to screw thread piece one 31, every screw thread piece two 43 and screw thread piece one 31 looks adaptation, install the mounting groove two 431 in every screw thread piece two 43, every pair of spacing bars 53 and mounting groove two 431 one-to-one, reset spring 55 has been seted up on the outer wall of spacing bar 53 in every pair of spacing bars 53, the cover has reset spring 55 on the outer wall of spacing bar 53, install two guide pin 53's the one-to-one, the tip pin hole 56 has been welded with the tip pin 4 on the outer wall of one side of 4, the tip pin 4 is close to one-to one 5, the tip pin hole 52 is welded with the tip pin hole 52 on the outer wall of one side of 4, the tip pin hole 52 is welded with two guide pin hole 52, the tip pin hole 52 is equipped with one-to be adjacent to the tip pin hole 52, and is welded with one filter disc 52, and is adjacent to tip pin hole 52.
Through the filter disc 5, the material particles can be intercepted in the second connecting pipe 21 by the filter disc 5, after the intercepted material loses power, the material finally falls back into the dryer under the action of gravity, the effect of filtering the air flow in the pipeline joint is realized, the limiting disc 54 is rotationally inserted in the clamping groove 312, the first threaded block 31 is limited and supported, the fan 3 is further limited and supported, the deflection generated when the fan 3 rotates is avoided, the first threaded block 31 and the second threaded block 43 are single-threaded teeth, when the first threaded block 31 rotates, the two second threaded blocks 43 can be alternately matched with the first threaded block 31, so that the two dredging discs 4 can be alternately moved, the two dredging discs 4 can be alternately dredged through the filter holes 51, the situation that the second connecting pipe 21 is closed and the air flow is not communicated is avoided, limiting the dredging disc 4 by arranging the limiting rod 53, avoiding the driving of the dredging disc 4, causing dislocation of the thimble 42 on the dredging disc 4 and the filtering hole 51 on the filtering disc 5, so that the thimble 42 can not smoothly penetrate the filtering hole 51 when the dredging disc 4 dredges the filtering disc 5, the dredging disc 4 influences the flow velocity of air flow in a pipeline by arranging the first through hole 41 on the dredging disc 4, in the initial state, under the action of the reset spring 55, the first threaded block 31 and the second threaded block 43 are abutted, the reset spring 55 is in a stretched state, the second buffer spring 56 is in a compressed state, the stiffness coefficient of the reset spring 55 is larger than that of the second buffer spring 56, thereby enabling the reset spring 55 to reset the dredging disc 4, and when the first threaded block 31 and the second threaded block 43 rotate to the limit position, the reset spring 55 is in a stretched state continuously, the buffer spring two 56 is in a transition state of compression and extension.
Further explanation is made to the above-described filtering mechanism: after the air current carries the material to get into this pipe joint, through the filter disc 5 that sets up, make the material granule can be blocked by filter disc 5 in takeover two 21, after the material that is blocked loses power, under the action of gravity, finally fall back in the desiccator, simultaneously, the air current can drive fan 3 and rotate, make fan 3 drive screw thread piece one 31 rotate thereupon, screw thread piece one 31 constantly cooperates with two screw thread pieces two 43 and staggers, thereby make screw thread piece two 43 drive to dredging disc 4 constantly carry out reciprocating motion, realize the mediation effect to filter disc 5, simultaneously two dredging discs 4 can alternate the motion, avoid dredging disc 4 to block up filter aperture 51 simultaneously, make takeover two 21 seal, lead to the condition that the air current is not led to pass through, consider in the filter mechanism course of working, screw thread piece one 31 and screw thread piece two 43 on the screw thread inclined plane add the gyro wheel of setting, in order to reach the effect that reduces machinery, after screw thread piece one 31 staggers with screw thread piece two 43, thereby make screw thread piece two 43 drive to dredging disc 4 constantly carry out reciprocating motion, realize dredging effect to filter disc 5, simultaneously, two dredging disc 4 can alternate motion at the initial position, avoid dredging disc 4 to block up filter aperture 51 simultaneously, make the second filter aperture 51, make the condition that leads to the air current to be not lead to the fact, in the circumstances of leading to the air current to pass through, in the filter mechanism work, in the circumstances, in the filter device, and the screw thread piece two 43, and the screw thread piece one is provided with screw thread piece 43, and the screw piece 43, thereby can be reduced down.
Specifically, sealing mechanism includes little band pulley 61 and fan 3, the welding has big band pulley 6 in the pivot of fan 3, through-hole second 63 has been seted up on the outer wall of big band pulley 6, little band pulley 61 is located drive chamber 23, be connected through drive belt first 62 between big band pulley 6 and the little band pulley 61, the welding has connecting shaft 7 on the outer wall of one side of little band pulley 61, the one end that connecting shaft 7 kept away from little band pulley 61 extends to the installation room 22 in, be connected with a plurality of equidistant circumference distributed's screw thread piece third 72 on the inner wall of one side of installation room 22 near take over second 21 through the pivot, the one end that connecting shaft 7 kept away from little band pulley 61 passes through the shaft coupling with the pivot of arbitrary screw thread piece third 72, coaxial welding has band pulley third 71 on the outer wall of every little band pulley 61, all band pulley third 71 pass through drive belt second 73 connection, be connected through the slip grafting in the installation room 22 has pushing disc 8, the welding has a plurality of equidistant circumference distributed screw thread piece fourth 81 on one side outer wall of pushing disc 8 near screw thread piece third 72, screw thread piece fourth 81 corresponds with screw thread piece third 72, screw thread piece fourth 81 and screw thread piece third 72 looks adaptation, the screw thread piece fourth 81 is located one-to one side of the same screw thread piece is located on the outer wall of sealing ring 8 and one side of installation room is kept away from the sealing ring 9, sealing ring between the outer wall 82 is located on the sealing ring 9 is sealed on the outer wall of sealing ring of the outer wall of sealing ring has.
The small belt pulley 61 is driven to rotate through the large belt pulley 6, so that the rotation speed of the small belt pulley 61 can be far greater than that of the large belt pulley 6, the pushing disc 8 is slidably inserted into the installation chamber 22 through the key groove, the pushing disc 8 can be limited to rotate while sliding, and dislocation of the thread block IV 81 and the thread block III 72 is avoided.
Further explanation is made on the above sealing mechanism: when the fan 3 is driven to rotate by air flow, under the action of the large belt pulley 6, the small belt pulley 61 rotates at a high speed, so that the small belt pulley 61 drives the connecting shaft 7 to rotate at a high speed, and then the thread block III 72 rotates at a high speed, and as the thread block III 72 rotates at a high speed, the thread block IV 81 always keeps a staggered state with the thread block III 72, so that the thread block IV 81 drives the pushing disc 8 to keep a state of compressing the sealing spring 82, and then the sealing tube 9 can continuously receive thrust force towards the interface 15 under the elastic action of the sealing spring 82, and then the sealing tube 9 continuously extrudes the sealing ring 91, so that the sealing tube 9 always keeps tightly connected with the interface 15, and a roller can be additionally arranged on a thread inclined surface of the thread block III 72 or the thread block IV 81 in consideration of mechanical abrasion between the thread block III 72 and the thread block IV 81 in the high-speed rotation process of the thread block III 72, so as to achieve the effect of reducing loss.
The working principle and the using flow of the invention are as follows: after the grapple 13 on the first shell 1 is aligned with the limit groove II 24 on the second shell 2, the grapple 13 is inserted into the limit groove II 24, when the first shell 1 is attached to the second shell 2, the grapple 13 just moves to the limit position of the limit groove II 24, under the action of the tightening spring 131, the grapple 13 is pulled to a position close to the center line of the second shell 2, thereby clamping the first shell 1, limiting the axial movement of the first shell 1 and the second shell 2, under the action of the matching installation of the sealing tube 9 and the interface 15, limiting the radial movement of the first shell 1 and the second shell 2, realizing the quick connection of the first shell 1 and the second shell 2 together, and after the air flow carries materials into the pipeline joint, under the effect of the filter mechanism, the material particles can be intercepted in the connecting pipe II 21 by the filter disc 5, after the intercepted material loses power, the material finally falls back into the dryer under the action of gravity, meanwhile, the filter disc 5 is dredged by the dredge disc 4, the condition that the filter disc 5 is blocked is avoided, the fan 3 can be driven to rotate after the air flow passes through the filter disc 5, the thread block III 72 rotates at a high speed under the effect of the seal mechanism, the thread block IV 81 drives the pushing disc 8 to keep the state of compressing the sealing spring 82, the sealing tube 9 is further enabled to continuously extrude the sealing ring 91, and the sealing tube 9 and the interface 15 are always kept in a tightly connected state.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a pipeline joint for desiccator, includes shell one (1) and shell two (2), its characterized in that: an interface (15) is arranged on the outer wall of one end of the first shell (1), a first connecting pipe (11) is welded on the outer wall of one end of the first shell (1) far away from the interface (15), a first floating chamber (12) is arranged on one end of the first shell (1) close to the first connecting pipe (11), a floating disc (121) is inserted in the first floating chamber (12) in a sliding manner, a plurality of sliding grooves (122) distributed at equal intervals are arranged on the outer wall of one side of the floating disc (121) close to the first limiting groove (16), a grapple (13) is inserted in each sliding groove (122), a tightening spring (131) is welded between the inner wall of one side of the sliding groove (122) far away from the central axis of the first connecting pipe (11) and the outer wall of the grapple (13), a plurality of limiting grooves (16) distributed at equal intervals are arranged on the outer side wall of the first shell (1) close to the first floating chamber (12), each grapple (13) is inserted in the first limiting groove (16) in a sliding manner, a buffer ring (14) is sleeved between the inner wall of the first floating disc (11) close to the first floating chamber (12) and the inner wall of the first floating ring (14), a plurality of limit grooves (24) distributed at equal intervals in circumference are formed in the outer wall of the second shell (2), each limit groove (24) is matched with the grapple (13), and a filtering mechanism and a sealing mechanism are arranged in the second shell (2).
2. A duct joint for a dryer as set forth in claim 1, wherein: the outer wall of one end of the second shell (2) is welded with the second connecting pipe (21), an installation chamber (22) is formed in the second shell (2), and a transmission chamber (23) is formed in the outer wall of one side, close to the second connecting pipe (21), of the second shell (2).
3. A duct joint for a dryer as set forth in claim 2, wherein: the filter mechanism comprises a fan (3), a filter disc (5) is welded on the inner wall of the connecting pipe II (21), two pairs of symmetrically distributed limiting rods (53) are welded on the outer wall of one side of the filter disc (5) close to the connecting pipe II (21), limiting discs (54) are welded on the top of each limiting rod (53), a first threaded block (31) is welded on the outer wall of one side of the fan (3) close to the filter disc (5), a first mounting groove (311) is formed in the first threaded block (31), a clamping groove (312) is formed in the inner wall of the first mounting groove (311), the limiting rods (54) are rotationally inserted in the clamping groove (312), and a dredging disc (4) is inserted on the outer wall of each limiting rod (53) in a sliding mode.
4. A duct joint for a dryer as set forth in claim 3, wherein: each dredging disc (4) is welded with a second threaded block (43) on the outer wall of one side, close to the first threaded block (31), of each dredging disc, each second threaded block (43) is matched with the first threaded block (31), a second installation groove (431) is formed in each second threaded block (43), each pair of limiting rods (53) corresponds to the second installation grooves (431) one by one, and each pair of limiting rods (53) are located in the corresponding second installation grooves (431).
5. A duct joint for a dryer as set forth in claim 4, wherein: every pair of return spring (55) is sleeved on the outer wall of one of the limiting rods (53), every pair of return spring (56) is sleeved on the outer wall of the other limiting rod (53) in the limiting rods (53), the return spring (55) and the buffer spring (56) are welded between the bottom inner wall of the mounting groove (431) and one side outer wall of the limiting disc (54) close to the mounting groove (431), a filter hole (51) is formed in the outer wall of the filter disc (5), a thimble (42) is welded on one side outer wall of the dredging disc (4) close to the filter disc (5), the thimble (42) corresponds to the filter hole (51) one by one, scraping teeth (52) are welded in the filter hole (51), and a through hole (41) is formed in the outer wall of each dredging disc (4) in a matched mode.
6. A duct joint for a dryer as set forth in claim 1, wherein: the sealing mechanism comprises a small belt wheel (61) and a fan (3), a large belt wheel (6) is welded on a rotating shaft of the fan (3), a through hole II (63) is formed in the outer wall of the large belt wheel (6), the small belt wheel (61) is located in a transmission chamber (23), the large belt wheel (6) is connected with the small belt wheel (61) through a transmission belt II (62), a connecting shaft (7) is welded on the outer wall of one side of the small belt wheel (61), and one end of the connecting shaft (7) away from the small belt wheel (61) extends into a mounting chamber (22).
7. A duct joint for a dryer as set forth in claim 6, wherein: the installation room (22) is close to and is connected with a plurality of equidistant screw thread piece III (72) of circumference distribution through the pivot on the one side inner wall of takeover two (21), the one end that little band pulley (61) was kept away from to connecting axle (7) passes through the coupling joint with the pivot of arbitrary screw thread piece III (72), every axiality welding has band pulley III (71) on the outer wall of little band pulley (61), all band pulley III (71) are connected through drive belt two (73).
8. A duct joint for a dryer as set forth in claim 7, wherein: the utility model discloses a sealing device for a high-pressure gas turbine, including installation room (22), install through the keyway slip grafting in installation room (22) and push away dish (8), push away and weld on the outer wall of one side that dish (8) is close to screw thread piece three (72) have screw thread piece four (81) of a plurality of equidistance circumference distribution, screw thread piece four (81) and screw thread piece three (72) one-to-one, screw thread piece four (81) and the screw thread piece three (72) looks adaptation that corresponds, install sealed tube (9) in installation room (22) slip grafting, install sealing spring (82) between the outer wall of one side outer wall that push away from screw thread piece four (81) and sealed tube (9), sealing spring (82) suit is on the inner ring wall of installation room (22), the one end outer wall that installation room (22) was kept away from to sealed tube (9) is equipped with sealing ring (91), sealing ring (9) and sealed tube (9) looks adaptation with interface (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310324015.2A CN116025792B (en) | 2023-03-30 | 2023-03-30 | Pipeline joint for drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310324015.2A CN116025792B (en) | 2023-03-30 | 2023-03-30 | Pipeline joint for drier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116025792A true CN116025792A (en) | 2023-04-28 |
| CN116025792B CN116025792B (en) | 2023-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310324015.2A Active CN116025792B (en) | 2023-03-30 | 2023-03-30 | Pipeline joint for drier |
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| CN (1) | CN116025792B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN210440742U (en) * | 2019-08-21 | 2020-05-01 | 浙江丰业集团有限公司 | Seamless steel pipe |
| CN215334717U (en) * | 2021-06-09 | 2021-12-28 | 天津申龙鼎泰阀门有限公司 | Butterfly valve convenient to installation |
| CN215596683U (en) * | 2021-05-24 | 2022-01-21 | 扬州华强不锈钢有限公司 | Clamping fixed type flange |
| CN217710074U (en) * | 2022-06-24 | 2022-11-01 | 江苏富盛纸业有限公司 | Waste paper decomposition pulping equipment with good pulping effect |
| CN217966105U (en) * | 2022-07-19 | 2022-12-06 | 南通迪盛数控机床有限公司 | Numerical control equipment with high chip removal efficiency |
| CN218742747U (en) * | 2021-08-12 | 2023-03-28 | 常州怀玉电子有限公司 | Liquid medicine sprayer with anti-blocking effect |
| CN115854145A (en) * | 2022-12-27 | 2023-03-28 | 海口倚歌电子科技有限公司 | Rotatable pipeline connecting flange structure |
-
2023
- 2023-03-30 CN CN202310324015.2A patent/CN116025792B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210440742U (en) * | 2019-08-21 | 2020-05-01 | 浙江丰业集团有限公司 | Seamless steel pipe |
| CN215596683U (en) * | 2021-05-24 | 2022-01-21 | 扬州华强不锈钢有限公司 | Clamping fixed type flange |
| CN215334717U (en) * | 2021-06-09 | 2021-12-28 | 天津申龙鼎泰阀门有限公司 | Butterfly valve convenient to installation |
| CN218742747U (en) * | 2021-08-12 | 2023-03-28 | 常州怀玉电子有限公司 | Liquid medicine sprayer with anti-blocking effect |
| CN217710074U (en) * | 2022-06-24 | 2022-11-01 | 江苏富盛纸业有限公司 | Waste paper decomposition pulping equipment with good pulping effect |
| CN217966105U (en) * | 2022-07-19 | 2022-12-06 | 南通迪盛数控机床有限公司 | Numerical control equipment with high chip removal efficiency |
| CN115854145A (en) * | 2022-12-27 | 2023-03-28 | 海口倚歌电子科技有限公司 | Rotatable pipeline connecting flange structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116025792B (en) | 2023-06-16 |
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