CN115748160B - Method for improving heating efficiency of dye vat - Google Patents
Method for improving heating efficiency of dye vat Download PDFInfo
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- CN115748160B CN115748160B CN202211624886.8A CN202211624886A CN115748160B CN 115748160 B CN115748160 B CN 115748160B CN 202211624886 A CN202211624886 A CN 202211624886A CN 115748160 B CN115748160 B CN 115748160B
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 28
- 239000007788 liquid Substances 0.000 claims abstract description 71
- 238000003756 stirring Methods 0.000 claims abstract description 51
- 238000004043 dyeing Methods 0.000 claims abstract description 33
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 32
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 32
- 241001330002 Bambuseae Species 0.000 claims description 32
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 32
- 239000011425 bamboo Substances 0.000 claims description 32
- 230000007246 mechanism Effects 0.000 claims description 23
- 238000009434 installation Methods 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 11
- 101100372509 Mus musculus Vat1 gene Proteins 0.000 description 6
- 230000008859 change Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The application discloses a method for improving the heating efficiency of a dye vat, which relates to the technical field of dyeing and comprises the steps of adjusting the size of the dye vat according to actual needs, adding proper dye liquor, acting on a heating device, heating the dye liquor, simultaneously acting on a stirring device, stirring the dye liquor, connecting a liquid inlet pipe to the side wall at the upper end of the dye vat, connecting a circulating pipe to the side wall below the dye vat, connecting the liquid inlet pipe with a liquid outlet pipe of a steam machine, connecting a venturi device between the liquid inlet pipe and the liquid outlet pipe, connecting two ends of the corresponding venturi pipe to the liquid inlet pipe and the liquid outlet pipe according to actual dyeing needs, connecting the circulating pipe to the venturi device, and arranging a plurality of steam holes on the part of the liquid inlet pipe, which is positioned in the dye vat, wherein the dye liquor flowing in by the steam and the circulating pipe is ejected from the steam holes. The application has the advantage of being convenient for replacing the venturi tube.
Description
Technical Field
The application relates to the technical field of dye vats, in particular to a method for improving heating efficiency of a dye vat.
Background
The dyeing condition of the fabric is usually achieved by the dyeing factory at the high temperature of 100-135 ℃, the cylinder is pressurized when the temperature is higher than 80 ℃, the pressure in the cylinder is increased to 0.3-0.35MPa when the temperature reaches about 130 ℃, and the steam is directly heated by using a common pipeline at the moment, so that the steam pressure conveyed by the thermal power plant is required to be too high, the steam can be ensured to directly heat the dye liquor, the heating rate under the conditions of high temperature and high pressure can be ensured, and meanwhile, the pressure bearing capacity of the cylinder body is tested due to the fact that the external pressure is too high, so that a certain potential safety hazard exists.
In the Chinese patent with the bulletin number of CN204185680U, a liquid circulation type dyeing machine is disclosed, and belongs to the technical field of dyeing machines. The dyeing machine comprises a dyeing machine box body, wherein a dyeing liquid circulating pipe is longitudinally arranged on the outer side of the dyeing machine box body, one end of the dyeing liquid circulating pipe is connected with the bottom of the side face of the dyeing machine box body, the other end of the dyeing liquid circulating pipe is connected with a steam heater, an outlet of the steam heater is connected with one end of a dyeing liquid circulating liquid outlet pipe, and the dyeing liquid circulating liquid outlet pipe is arranged in the dyeing machine box body. The steam heater is provided with a steam jet orifice, negative pressure is formed around the steam jet orifice in the steam jet orifice jetting process, dye liquor in the dyeing machine box body is sucked into the steam-liquid mixing cavity to be mixed with the steam, and then the dye liquor is jetted from a hole of a dye liquor circulation water outlet pipe to enter the dyeing machine box body, so that the dyeing circulation heating is continuously repeated, the dyeing liquor circulation depends on the power of the steam, and the temperature rising uniformity in the dyeing machine box can be ensured after the dyeing liquor circulation is carried out, and the dye liquor concentration uniformity is ensured.
In carrying out the present application, the inventors have found that there is at least a problem in this technique in that, by utilizing the venturi effect and bernoulli's law, a low pressure is generated in the vicinity of a fluid flowing at a high speed, thereby generating an adsorption effect, but the kinds of venturi tubes required under different dyeing conditions are different, and the above-mentioned device has difficulty in adjusting or replacing the venturi tubes according to actual conditions.
Disclosure of Invention
In order to facilitate the replacement of the venturi tube, the application provides a method for improving the heating efficiency of the dye vat.
The method for improving the heating efficiency of the dye vat provided by the application adopts the following technical scheme:
A method for improving the heating efficiency of a dye vat comprising the steps of:
s1, adjusting the size of a dye vat according to actual needs and adding proper dye liquor;
S2, acting on a heating device to heat the dye liquor, and acting on a stirring device to stir the dye liquor;
s3, a liquid inlet pipe is connected to the side wall of the upper end of the dye vat, a circulating pipe is connected to the side wall of the lower part of the dye vat, the liquid inlet pipe is connected with a liquid outlet pipe of the steam engine, a venturi device is connected between the liquid inlet pipe and the liquid outlet pipe, the venturi device comprises a plurality of venturi pipes, two ends of the corresponding venturi pipes are connected to the liquid inlet pipe and the liquid outlet pipe according to the actual dyeing requirement, and the circulating pipe is connected to the venturi device;
S4, a plurality of steam holes are formed in the part, located in the dye vat, of the liquid inlet pipe, and the steam and the dye liquor flowing in the circulating pipe are sprayed out of the steam holes;
S5, according to actual requirements, workers can act on the Venturi device, and Venturi pipelines connected to the liquid inlet pipe and the liquid outlet pipe are replaced in the working process.
Through adopting above-mentioned technical scheme, according to the size of actual needs regulation dye vat, be convenient for save solution, simultaneously, according to the needs of processing, insert corresponding venturi, improve the quality of dyeing, at the in-process of dyeing, also can act on venturi device, change the venturi that inserts drain pipe and feed liquor pipe, the change of venturi of being convenient for. The introduction of a venturi tube directly connects the steam pipe to the dye vat heating system, the venturi tube utilizes the venturi effect and Bernoulli's law, the effect is represented by the phenomenon that when the restricted flow passes through a reduced flow section, the flow speed is inversely proportional to the flow section, and the increase of the flow speed is accompanied by the reduction of the pressure of the fluid, so that the effect is that, in a popular way, a low pressure is generated near the fluid flowing at a high speed, and the adsorption effect is generated. The steam pipeline can be directly connected with the dye vat heating system by utilizing the effect, so that the purpose of direct heating is achieved, the energy loss and waste are reduced, and the energy-saving effect is achieved.
Optionally, venturi device includes the mount pad, be fixed with the installation axle on the mount pad, venturi pipeline set up in on the mount pad, a plurality of venturi pipeline is along installation axial circumference evenly distributed, the mount pad both ends are smooth plane, mount pad both ends are all coaxial to be fixed with two spacing rings, feed liquor pipe and drain pipe terminal surface are located the terminal surface that corresponds between the spacing ring and butt in the mount pad, feed liquor pipe and drain pipe end are fixed with the sealing washer, set up the circulation mechanism that makes circulating pipe and different venturi pipeline intercommunication on the mount pad.
Through adopting above-mentioned technical scheme, feed liquor pipe and drain pipe butt and sealing connection in the mount pad that corresponds, through rotating the mount pad, change the venturi pipeline that is connected to the device to satisfy the demand to different venturi pipelines.
Optionally, one end of the installation shaft is connected with a connecting shaft, the installation shaft is rotationally connected with a threaded cylinder, the threaded cylinder is in threaded connection with the connecting shaft, the connecting shaft and the installation shaft are both fixed with brackets, and the two brackets are respectively fixed on the corresponding liquid inlet pipe and liquid outlet pipe.
Through adopting above-mentioned technical scheme, through rotating the screw thread section of thick bamboo, screw thread section of thick bamboo threaded connection is on the connecting axle, and two supports of pulling are towards being close to each other or direction motion that keeps away from each other to the installation of venturi device of being convenient for is followed the dismantlement, and on the other hand is moved towards the direction that is close to each other when two supports, and drain pipe and feed liquor pipe of being convenient for support tightly at the mount pad both ends, reduce the possibility of revealing.
Optionally, the mount pad is cylindric coaxial with the installation axle, circulation mechanism is including rotating the circulation section of thick bamboo of connecting outside the mount pad, the circulation section of thick bamboo with the coaxial and sealed rotation of mount pad is connected, the circulation groove with venturi pipeline one-to-one and intercommunication has been seted up to the mount pad lateral wall, the inlet opening has been seted up on the circulation section of thick bamboo, dye vat and circulation section of thick bamboo are connected to the circulation pipe, and at pivoted in-process, communicate with different venturi pipelines through the inlet opening.
Through adopting above-mentioned technical scheme, through rotating the mount pad, change the venturi pipeline that inserts the device, the mount pad is at pivoted in-process, and the circulation groove is opened on the venturi pipeline of drain pipe and feed liquor pipe, and other circulation grooves are closed, in the course of the work, dye liquor enters into the venturi pipeline in the work from the circulation groove through the inlet opening from the circulation pipe.
Optionally, the dye vat includes the dye section of thick bamboo of upper end and connects the flexible section of thick bamboo at dye section of thick bamboo lower extreme, flexible section of thick bamboo is the ripple structure, flexible section of thick bamboo bottom is fixed with the bottom plate that is used for sealing flexible section of thick bamboo lower extreme open-ended, heating device is including setting up the electric heater strip in the bottom plate, be fixed with the base that is used for supporting dye section of thick bamboo and flexible section of thick bamboo on the dye section of thick bamboo, be provided with the flexible cylinder that is used for adjusting flexible section of thick bamboo length on the base.
Through adopting above-mentioned technical scheme, according to actual capacity, the staff can act on flexible cylinder, adjusts the height of flexible section of thick bamboo to adjust the capacity of dye vat, according to the demand of dyeing volume, adjust the size of dye vat, thereby realize energy-conserving purpose.
Optionally, agitating unit is including rotating the (mixing) shaft of connection in flexible section of thick bamboo, the (mixing) shaft outer wall is fixed with stirring vane, fixed surface has the (mixing) motor that drives (mixing) shaft pivoted under the bottom plate, flexible cylinder piston rod tip is fixed with the backup pad, be fixed with in the backup pad and connect the bottom plate plays the support frame of supporting role.
Through adopting above-mentioned technical scheme, agitator motor drives (mixing) shaft and stirring vane and rotates, stirs the dye liquor, makes dye liquor temperature intensification more even.
Optionally, agitator motor is hollow shaft motor, the through groove that runs through the (mixing) shaft and communicates with the (mixing) motor hollow shaft has been seted up along the axial to the (mixing) shaft, wear to be equipped with the auxiliary shaft in the through groove, the auxiliary shaft lower extreme rotates to be connected in the backup pad, auxiliary shaft outer wall and (mixing) shaft inner wall laminating and sealing connection, the epaxial auxiliary blade that slides of auxiliary is provided with along auxiliary shaft axial motion, be provided with drive auxiliary shaft pivoted rotary mechanism in the backup pad, be located the stirring blade up end of top and seted up the storage tank that is used for accomodating corresponding auxiliary blade.
Through adopting above-mentioned technical scheme, slewing mechanism can drive auxiliary shaft and rotate, and the rotation direction can be controlled according to actual need, and auxiliary shaft is rotatable for the (mixing) shaft slidable, when the extension of telescopic cylinder, auxiliary shaft and auxiliary blade still can stir the dye liquor of higher position to the efficiency of stirring has been improved.
Optionally, a plurality of sliding grooves have been seted up along its axial to auxiliary shaft lateral wall, same sliding groove sliding is provided with two sliders in the sliding groove, auxiliary blade is including rotating the accessory plate of connecting on two sliders, and the one end that the slider was kept away from to the accessory plate rotates through the pivot and connects two accessory plates in the same sliding groove, be provided with the auxiliary mechanism that makes auxiliary blade stay in the different positions of auxiliary shaft outer wall on the auxiliary shaft.
Through adopting above-mentioned technical scheme, when the extension of telescopic cylinder, auxiliary shaft upper end is outstanding outside the (mixing) shaft, under the effect of gravity, the slider drives auxiliary blade and descends, under auxiliary mechanism's effect, makes auxiliary blade be used for stirring the dye liquor of not co-altitude.
Optionally, the auxiliary mechanism includes fixing in the sliding tray and preventing the upper end slider from continuing the first dog of downward movement, has offered on the slider that is located the below and has supplied first dog to pass and supplied the slider to continue the gliding groove of stepping down, is fixed with the second dog that is used for preventing the slider of below to continue the downward sliding in the sliding tray that is located first dog below, and when auxiliary shaft upper end salient in the (mixing) shaft, a plurality of auxiliary blade is located not co-altitude.
Through adopting above-mentioned technical scheme, under the action of gravity, the slider drives auxiliary blade downward movement, and the groove of stepping down has been seted up to the slider that is located the below, can be smooth supply first dog pass and continue the downwardly sliding, and the slider butt that is located the top is on first dog, and the slider butt that is located the below is on the second dog of below.
Optionally, the slewing mechanism is including fixing the driving gear at agitator motor hollow shaft outer wall, auxiliary shaft lower extreme outer wall is fixed with driven gear, slewing mechanism is still including setting up in the backup pad and making driving gear drive driven gear pivoted rotating assembly, and rotating assembly is including dismantling the auxiliary frame of connection in the backup pad, it is connected with the axis of rotation to rotate on the auxiliary frame, coaxial coupling has two drive gears in the axis of rotation, one of them drive gear and drive gear meshing, it is connected with a plurality of head and the tail intermeshing's auxiliary gear to rotate on the auxiliary frame, one of them auxiliary gear and drive gear meshing, another of them auxiliary gear and drive gear meshing.
Through adopting above-mentioned technical scheme, according to actual demand, the different rotating member of staff removable, on the one hand adjusts auxiliary shaft's rotational speed, on the other hand adjusts auxiliary shaft pivoted direction.
In summary, the present application includes at least one of the following beneficial technical effects:
1. According to actual needs, a worker can rotate the mounting seat to enable the required venturi pipeline to be connected to the liquid inlet pipe and the liquid outlet pipe, so that dyeing quality is improved, the mounting seat can be rotated in the dyeing process, the venturi pipeline connected to the liquid outlet pipe and the liquid inlet pipe is changed, and the venturi pipeline is convenient to replace;
2. the staff can change different rotating assemblies as required to adjust the rotational speed and the steering of auxiliary shaft.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present application.
Fig. 2 is a schematic structural view of the venturi apparatus.
Fig. 3 is a schematic view of the internal structure of the dye vat.
Fig. 4 is a schematic view of a connection structure of the auxiliary vane and the auxiliary shaft.
Fig. 5 is an exploded structural schematic view of the auxiliary vane and the connection shaft.
Reference numerals illustrate:
1. A dye vat; 2. a mounting base; 3. a limiting ring; 4. a connecting shaft; 5. a thread cylinder; 6. a bracket; 7. a circulation cylinder; 8. a water inlet hole; 9. a bottom plate; 10. a telescopic cylinder; 11. a base; 12. a support plate; 13. a support frame; 14. a stirring shaft; 15. stirring blades; 16. a stirring motor; 17. an auxiliary shaft; 18. auxiliary blades; 19. a storage groove; 20. a sliding groove; 21. a slide block; 22. a first stopper; 23. a second stopper; 24. a drive gear; 25. a driven gear; 26. an auxiliary frame; 27. a transmission gear; 28. an auxiliary gear; 29. a liquid inlet pipe; 30. a liquid outlet pipe; 31. a mounting shaft; 32. a circulation pipe; 33. a venturi tube.
Detailed Description
The application is described in further detail below with reference to fig. 1-5.
The embodiment of the application discloses a method for improving the heating efficiency of a dye vat, which comprises the following steps:
S1, a worker can adjust the size of a dye vat 1 according to actual needs and add proper dye liquor;
s2, acting on a heating device to heat the dye liquor in the dye vat 1, and acting on a stirring device to stir the dye liquor, so that the aim of uniformly heating is fulfilled;
S3, a liquid inlet pipe 29 is connected to the side wall of the upper end of the dye vat 1, a circulating pipe 32 is connected to the side wall of the lower part of the dye vat 1, the liquid inlet pipe 29 is connected with a liquid outlet pipe 30 of the steam engine, a venturi device is connected between the liquid inlet pipe 29 and the liquid outlet pipe 30 and comprises a plurality of venturi pipelines 33 arranged on the venturi device, the corresponding venturi pipelines 33 are connected to the equipment according to the actual dyeing requirement, two ends of the venturi pipelines 33 are connected to the liquid inlet pipe 29 and the liquid outlet pipe 30, and the circulating pipe 32 is connected to the venturi device;
S4, a plurality of steam holes are formed in the part, located in the dye vat 1, of the liquid inlet pipe 29, and the steam and the dye liquor flowing in the circulating pipe 32 are sprayed out of the steam holes;
S5, in the actual working process, a worker can act on the Venturi device according to actual requirements, so that the Venturi channel is replaced.
Referring to fig. 1 and 2, the venturi device is including being cylindric mount pad 2 axis and is the level setting and mount pad 2 both ends are smooth setting, coaxial two installation axle 31 of being fixed with on the mount pad 2, venturi pipe 33 sets up on with mount pad 2, a plurality of venturi pipes 33 are along the circumference evenly distributed of installation axle 31, mount pad 2 both ends all are fixed with two spacing rings 3, spacing ring 3 is coaxial with mount pad 2, feed liquor pipe 29 and drain pipe 30 butt are in mount pad 2 both ends, and feed liquor pipe 29 and drain pipe 30 are located between corresponding two spacing rings 3, and lateral wall butt opposite with spacing ring 3. The sealing rings are fixed at the ends of the liquid inlet pipe 29 and the liquid outlet pipe 30, and when the liquid inlet pipe 29 and the liquid outlet pipe 30 are abutted against the end face of the mounting seat 2, steam is prevented from overflowing from the joint part of the liquid inlet pipe and the liquid outlet pipe with the mounting seat 2.
Referring to fig. 1 and 2, one end of a mounting shaft 31 is coaxially and detachably connected with a connecting shaft 4, a threaded cylinder 5 is rotatably connected to the mounting shaft 31, the threaded cylinder 5 is in threaded connection with the connecting shaft 4, supports 6 are fixed on the connecting shaft 4 and the mounting shaft 31, and the two supports 6 are respectively fixed on a corresponding liquid inlet pipe 29 and a corresponding liquid outlet pipe 30.
Referring to fig. 1 and 2, a circulation mechanism for communicating the circulation pipe 32 with different venturi pipes 33 is provided on the mount 2. The circulation mechanism comprises a circulation cylinder 7 which is rotationally connected outside the installation seat 2, the circulation cylinder 7 is sleeved on the installation seat 2 and is coaxially and hermetically connected with the installation seat 2, circulation grooves which are in one-to-one correspondence and are communicated with the venturi pipelines 33 are formed in the side wall of the installation seat 2, water inlet holes 8 are formed in the circulation cylinder 7, the water inlet holes 8 are aligned with the corresponding circulation grooves by rotating the circulation cylinder 7, other circulation grooves are closed under the action of the circulation cylinder 7, and the circulation pipes 32 are connected in the circulation cylinder 7 at the positions of the water inlet holes 8.
Referring to fig. 1 and 3, the dye vat 1 comprises a dye cylinder at the upper end and a telescopic cylinder connected to the lower end of the dye cylinder, the telescopic cylinder is of a corrugated structure, a bottom plate 9 for closing an opening at the lower end of the telescopic cylinder is fixed at the bottom of the telescopic cylinder, the heating device comprises an electric heating wire arranged in the bottom plate 9, a base 11 for supporting the dye cylinder and the telescopic cylinder is fixed on the outer wall of the dye cylinder, a telescopic cylinder 10 arranged vertically is fixed on the base 11, a supporting plate 12 is fixed at the end part of a piston rod of the telescopic cylinder 10, and a supporting frame 13 connected with the bottom plate 9 is fixed on the supporting plate 12.
Referring to fig. 1 and 3, the stirring device comprises a stirring shaft 14 rotatably connected in a telescopic cylinder, the bottom of the stirring shaft 14 is rotatably connected to a bottom plate 9, stirring blades 15 are fixed on the outer wall of the stirring shaft 14, a stirring motor 16 is fixed on the lower surface of the bottom plate 9 through bolts, and an output shaft of the stirring motor 16 is coaxially fixed on the stirring shaft 14 and drives the stirring shaft 14 to rotate.
Referring to fig. 1 and 3, the stirring motor 16 is a hollow shaft motor, a through groove penetrating through the stirring shaft 14 and communicated with the hollow shaft of the stirring motor 16 is axially formed in the stirring shaft 14, an auxiliary shaft 17 is arranged in the through groove in a penetrating manner, the lower end of the auxiliary shaft 17 is rotationally connected to the supporting plate 12, a sealing ring sleeved outside the auxiliary shaft 17 is fixed on the lower end face of the hollow shaft of the stirring motor 16, the sealing ring plays a role in sealing, dye liquor is prevented from flowing from the stirring shaft 14 to the hollow shaft and flowing out from the lower end of the hollow shaft, and the outer wall of the auxiliary shaft 17 is attached to the inner wall of the stirring shaft 14 in a sealing manner and is sealed for secondary sealing. The auxiliary shaft 17 is slidably provided with auxiliary blades 18 which axially move along the auxiliary shaft 17, the supporting plate 12 is provided with a rotating mechanism for driving the auxiliary shaft 17 to rotate, and the upper end face of the stirring blade 15 positioned above is provided with a storage groove 19 for storing the corresponding auxiliary blades 18.
Referring to fig. 4 and 5, the outer side wall of the auxiliary shaft 17 is provided with a plurality of sliding grooves 20 along the axial direction thereof, the plurality of sliding grooves 20 are uniformly distributed along the circumferential direction of the auxiliary shaft 17, two sliding blocks 21 are slidably arranged in the same sliding groove 20, the auxiliary vane 18 comprises an auxiliary plate rotatably connected to the two sliding blocks 21, and one end of the auxiliary plate, far away from the sliding blocks 21, is rotatably connected with the two auxiliary plates in the same sliding groove 20 through a rotating shaft.
Referring to fig. 4 and 5, the auxiliary shaft 17 is provided with an auxiliary mechanism for positioning different auxiliary blades 18 at different heights, the auxiliary mechanism comprises a first stop 22 fixed in the sliding groove 20 and preventing the upper end sliding block 21 from continuing to move downwards, a yielding groove is formed in the lower sliding block 21, the yielding groove can be used for the first stop 22 to pass through and enable the lower sliding block 21 to continue to slide downwards in the process of sliding the lower sliding block 21 downwards, a second stop 23 is fixed in the sliding groove 20 below the first stop 22, and the second stop 23 is used for abutting against the lower sliding block 21 in the same sliding groove 20 and preventing the lower sliding block 21 from continuing to slide downwards.
When the telescopic cylinder is extended, the upper end of the auxiliary shaft 17 protrudes out of the stirring shaft 14, and under the action of gravity, the auxiliary blades 18 move downwards, and due to the arrangement of the auxiliary mechanism, a plurality of auxiliary blades 18 are positioned at different heights of the auxiliary shaft 17.
Referring to fig. 1 and 3, the rotating mechanism comprises a driving gear 24 fixed on the outer wall of the hollow shaft of the stirring motor 16, a driven gear 25 coaxially fixed on the outer wall of the lower end of the auxiliary shaft 17, and a rotating assembly arranged on the supporting plate 12 so that the driving gear 24 drives the driven gear 25 to rotate. The rotating assembly comprises an auxiliary frame 26 detachably connected to the supporting plate 12, a vertical rotating shaft is rotatably connected to the auxiliary frame 26, two transmission gears 27 are coaxially fixed on the rotating shaft, one transmission gear 27 is meshed with the driving gear 24, a plurality of auxiliary gears 28 meshed with each other end to end are rotatably connected to the auxiliary frame 26, one auxiliary gear 28 is meshed with the transmission gear 27, and the other auxiliary gear 28 is meshed with the transmission gear 27.
According to the actual needs, the staff can change different rotating assemblies, and the number and the size of the auxiliary gears 28 are different, so that the rotating speed and the steering direction of the auxiliary shaft 17 can be adjusted.
The implementation principle of the method for improving the heating efficiency of the dye vat according to the embodiment of the application is as follows: according to actual needs, the staff can rotate the mounting seat 2 to enable the required venturi pipeline 33 to be connected to the liquid inlet pipe 29 and the liquid outlet pipe 30, so that dyeing quality is improved, the mounting seat 2 can be rotated in the dyeing process, the venturi pipeline 33 connected to the liquid outlet pipe 30 and the liquid inlet pipe 29 is changed, and the venturi pipeline 33 is convenient to replace.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (7)
1. A method for improving the heating efficiency of a dye vat, comprising the steps of:
S1, adjusting the size of a dye vat (1) according to actual needs and adding proper dye liquor;
S2, acting on a heating device to heat the dye liquor, and acting on a stirring device to stir the dye liquor;
S3, a liquid inlet pipe (29) is connected to the side wall of the upper end of the dye vat (1), a circulating pipe (32) is connected to the side wall of the lower part of the dye vat (1), the liquid inlet pipe (29) is connected with a liquid outlet pipe (30) of the steam engine, a venturi device is connected between the liquid inlet pipe (29) and the liquid outlet pipe (30), the venturi device comprises a plurality of venturi pipes (33), two ends of the corresponding venturi pipes (33) are connected to the liquid inlet pipe (29) and the liquid outlet pipe (30) according to the actual dyeing requirement, and the circulating pipe (32) is connected to the venturi device;
S4, a plurality of steam holes are formed in the part, located in the dye vat (1), of the liquid inlet pipe (29), and the steam and the dye liquor flowing in the circulating pipe (32) are sprayed out of the steam holes;
S5, according to actual requirements, a worker can act on the Venturi device, and in the working process, the Venturi pipeline (33) connected to the liquid inlet pipe (29) and the liquid outlet pipe (30) is replaced; the venturi device comprises a mounting seat (2), wherein a mounting shaft (31) is fixed on the mounting seat (2), a plurality of venturi pipelines (33) are arranged on the mounting seat (2), the venturi pipelines (33) are uniformly distributed along the circumferential direction of the mounting shaft (31), two ends of the mounting seat (2) are smooth planes, two limiting rings (3) are coaxially fixed at two ends of the mounting seat (2), the end faces of a liquid inlet pipe (29) and a liquid outlet pipe (30) are positioned between the corresponding limiting rings (3) and are abutted to the end faces of the mounting seat (2), sealing rings are fixed at the end parts of the liquid inlet pipe (29) and the liquid outlet pipe (30), and a circulating mechanism which enables a circulating pipe (32) to be communicated with different venturi pipelines (33) is arranged on the mounting seat (2); one end of the installation shaft (31) is connected with a connecting shaft (4), the installation shaft (31) is rotationally connected with a threaded cylinder (5), the threaded cylinder (5) is in threaded connection with the connecting shaft (4), the connecting shaft (4) and the installation shaft (31) are respectively fixed with a bracket (6), and the two brackets (6) are respectively fixed on the corresponding liquid inlet pipe (29) and the corresponding liquid outlet pipe (30); the utility model discloses a dye vat, including installation seat (2), install seat (2) are coaxial cylindric with installation shaft (31), circulation mechanism is including rotating and connecting at the outer circulation section of thick bamboo (7) of installation seat (2), circulation section of thick bamboo (7) with installation seat (2) coaxial and sealed rotation are connected, the circulation groove with venturi tube (33) one-to-one and intercommunication is seted up to installation seat (2) lateral wall, inlet port (8) have been seted up on circulation section of thick bamboo (7), dye vat (1) and circulation section of thick bamboo (7) are connected to circulation pipe (32), and at pivoted in-process, communicate with different venturi tube (33) through inlet port (8).
2. A method for improving the heating efficiency of a dye vat according to claim 1, wherein: dye vat (1) include the dye section of thick bamboo of upper end and connect the flexible section of thick bamboo at dye section of thick bamboo lower extreme, flexible section of thick bamboo is the ripple structure, flexible section of thick bamboo bottom is fixed with and is used for sealing flexible section of thick bamboo lower extreme open-ended bottom plate (9), heating device is including setting up electric heater strip in bottom plate (9), be fixed with on the dye section of thick bamboo and be used for supporting base (11) of dye section of thick bamboo and flexible section of thick bamboo, be provided with on base (11) and be used for adjusting flexible cylinder (10) of flexible section of thick bamboo length.
3. A method for improving the heating efficiency of a dye vat according to claim 2, wherein: the stirring device comprises a stirring shaft (14) which is rotationally connected in a telescopic cylinder, stirring blades (15) are fixed on the outer wall of the stirring shaft (14), a stirring motor (16) which drives the stirring shaft (14) to rotate is fixed on the lower surface of the bottom plate (9), a supporting plate (12) is fixed at the end part of a piston rod of the telescopic cylinder (10), and a supporting frame (13) which is connected with the bottom plate (9) and plays a supporting role is fixed on the supporting plate (12).
4. A method of increasing the heating efficiency of a dye vat according to claim 3, wherein: the stirring motor (16) is a hollow shaft motor, the stirring shaft (14) is axially provided with a through groove which penetrates through the stirring shaft (14) and is communicated with the stirring motor (16) through a hollow shaft, an auxiliary shaft (17) is arranged in the through groove in a penetrating manner, the lower end of the auxiliary shaft (17) is rotationally connected to the supporting plate (12), the outer wall of the auxiliary shaft (17) is attached to the inner wall of the stirring shaft (14) in a sealing manner, the auxiliary shaft (17) is slidably provided with auxiliary blades (18) which axially move along the auxiliary shaft (17), the supporting plate (12) is provided with a rotating mechanism which drives the auxiliary shaft (17), and the upper end face of the stirring blade (15) above is provided with a containing groove (19) which is used for containing the corresponding auxiliary blades (18).
5. A method of increasing the heating efficiency of a dye vat according to claim 4, wherein: the auxiliary shaft (17) lateral wall has offered a plurality of sliding tray (20) along its axial, same sliding tray (20) interior slip is provided with two sliders (21), auxiliary vane (18) are including rotating the accessory plate of connecting on two sliders (21), and two accessory plates in the same sliding tray (20) are connected through the pivot rotation to the one end that slider (21) were kept away from to the accessory plate, be provided with the auxiliary mechanism that makes auxiliary vane (18) stay in the different positions of auxiliary shaft (17) outer wall on auxiliary shaft (17).
6. A method for increasing the heating efficiency of a dye vat according to claim 5, wherein: the auxiliary mechanism comprises a first stop block (22) which is fixed in the sliding groove (20) and prevents the upper end sliding block (21) from continuously moving downwards, a yielding groove which is used for the first stop block (22) to pass through and for the sliding block (21) to continuously slide downwards is formed in the sliding block (21) positioned below, a second stop block (23) which is used for preventing the sliding block (21) positioned below the first stop block (22) from continuously sliding downwards is fixed in the sliding groove (20) positioned below the first stop block (22), when the upper end of the auxiliary shaft (17) protrudes out of the stirring shaft (14), and a plurality of auxiliary blades (18) are positioned at different heights.
7. A method of increasing the heating efficiency of a dye vat according to claim 6, wherein: the rotary mechanism comprises a driving gear (24) fixed on the outer wall of a hollow shaft of the stirring motor (16), a driven gear (25) is fixed on the outer wall of the lower end of the auxiliary shaft (17), the rotary mechanism further comprises a rotary component which is arranged on the supporting plate (12) and enables the driving gear (24) to drive the driven gear (25) to rotate, the rotary component comprises an auxiliary frame (26) which is detachably connected to the supporting plate (12), a rotary shaft is rotatably connected to the auxiliary frame (26), two transmission gears (27) are coaxially connected to the rotary shaft, one transmission gear (27) is meshed with the driving gear (24), a plurality of auxiliary gears (28) meshed with each other from head to tail are rotatably connected to the auxiliary frame (26), one auxiliary gear (28) is meshed with the transmission gear (27), and the other auxiliary gear (28) is meshed with the transmission gear (27).
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