CN114427150A - Overflow dyeing machine and artificial cotton dyeing process using same - Google Patents
Overflow dyeing machine and artificial cotton dyeing process using same Download PDFInfo
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- CN114427150A CN114427150A CN202210047375.8A CN202210047375A CN114427150A CN 114427150 A CN114427150 A CN 114427150A CN 202210047375 A CN202210047375 A CN 202210047375A CN 114427150 A CN114427150 A CN 114427150A
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- 238000004043 dyeing Methods 0.000 title claims abstract description 58
- 229920000742 Cotton Polymers 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 title claims abstract description 8
- 230000008569 process Effects 0.000 title claims abstract description 8
- 239000004744 fabric Substances 0.000 claims abstract description 31
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 238000012360 testing method Methods 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 230000005611 electricity Effects 0.000 claims abstract description 4
- 238000001514 detection method Methods 0.000 claims description 46
- 238000009413 insulation Methods 0.000 claims description 31
- 238000007789 sealing Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 3
- 239000012774 insulation material Substances 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 239000000975 dye Substances 0.000 description 124
- 238000004321 preservation Methods 0.000 description 5
- 229920000297 Rayon Polymers 0.000 description 2
- 238000005267 amalgamation Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 244000144992 flock Species 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration, distillation
- D06B23/22—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration, distillation for heating
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration, distillation
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/24—Means for regulating the amount of treating material picked up by the textile material during its treatment
- D06B23/28—Means for regulating the amount of treating material picked up by the textile material during its treatment in response to a test conducted on the treating material
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The utility model relates to an overflow dyeing machine and applied this dyeing machine's artificial cotton dyeing process, which comprises a frame, install the dye vat in the frame, the dye vat lateral wall is provided with the test tube, the both ends of test tube all extend to with the jar wall connection and the intercommunication of dye vat downside, be provided with temperature sensor in the test tube, the frame be provided with be used for right dye liquor in the dye vat carries out the heating mechanism that heats, heating mechanism with the temperature sensor electricity is connected. This application has and detects the dye liquor temperature that can obtain in the dye vat through the dye liquor temperature to detecting tube in, and when the dye liquor temperature in detecting tube was lower, temperature sensor started heating mechanism heated the dye liquor in the dye vat for dye liquor temperature in the dye vat can remain throughout in more suitable temperature range, improves the effect of the dyeing efficiency of cloth.
Description
Technical Field
The application relates to the field of cloth printing and dyeing, in particular to an overflow dyeing machine and an artificial cotton dyeing process using the same.
Background
Rayon, also known as viscose staple fiber, has the characteristics of good moisture absorption, soft hand feel and easy dyeing, and is widely used for making clothes.
The artificial cotton is dyed by an overflow dyeing machine usually during dyeing, the artificial cotton cloth after pretreatment is conveyed into a dye vat of the overflow dyeing machine, a rotating wheel is arranged in the dye vat, the artificial cotton cloth is wound into a rope shape and then is driven by the rotating wheel to do circular motion in the dye vat, so that the artificial cotton cloth is intermittently immersed into dye liquor in the dye vat for dyeing, and meanwhile, the speed of the rotating wheel is controlled to adjust the motion speed of the cloth so as to adjust the dyeing degree of the cloth.
When dyeing the cloth in the dye vat, the dyestuff in the dye vat needs to be heated in advance and then is carried the dye vat and use, the dyestuff rate of dying of dyestuff after the heating to the cloth is higher, after a jar cloth dyeing finishes, discharge the dyestuff from the dye vat, take out the cloth from the dye vat, however the cloth is when dyeing, the dyeing effect in certain temperature range is higher, and the temperature of the dyestuff in the dye vat when dyeing lasts to descend, probably make the temperature reduce to outside the higher temperature region of cloth dyeing effect, and then reduce the dyeing efficiency of cloth.
Disclosure of Invention
In order to solve the problem that the dyeing effect of cloth can be influenced after the temperature of dye in a dye vat is reduced, so that the cloth printing and dyeing efficiency is reduced, the application provides an overflow dyeing machine and an artificial cotton dyeing process using the same.
In a first aspect, the present application provides an overflow dyeing machine, which adopts the following technical scheme:
the overflow dyeing machine comprises a frame, wherein a dye vat is installed on the frame, a detection tube is arranged on the side wall of the dye vat, two ends of the detection tube extend to the side wall of the dye vat and are connected with and communicated with the side wall of the dye vat, a temperature sensor is arranged in the detection tube, the frame is provided with a heating mechanism for heating dye liquor in the dye vat, and the heating mechanism is electrically connected with the temperature sensor.
Through adopting above-mentioned technical scheme, the back is connected with the dye vat inner chamber to the test tube, and the dye liquor in the dye vat can flow through in the test tube, can obtain the dye liquor temperature in the dye vat through detecting the dye liquor temperature in the test tube, when the dye liquor temperature in the test tube is lower, temperature sensor starts heating mechanism and heats the dye liquor in the dye vat for the dye liquor temperature in the dye vat can remain throughout that the rate of dyeing is higher on the cloth, the better temperature range of dyeing effect, and then the dyeing efficiency of cloth has been improved.
Optionally, a mounting pipe is installed on the side wall of the detection pipe in a threaded manner, the mounting pipe is communicated with the detection pipe, one end of the mounting pipe is closed, the temperature sensor comprises a cylindrical sensor body, one end of the sensor body is coaxially provided with a guide pipe, one end of the guide tube penetrates through the mounting tube to form a closed end, the end face of the guide tube is positioned outside, the electric wire of the sensor body penetrates through the guide tube, the guide tube is in threaded fit with the closed end of the installation tube, a sealing plate is arranged at one end of the guide tube in the installation tube, a sealing ring is arranged on one surface of the sealing plate facing the closed end of the mounting pipe, the sealing ring is attached to and tightly abut against the inner end surface of the closed end of the mounting pipe, and one end of the guide pipe, which is positioned outside, is provided with a tight abutting plate in a threaded manner, and the tight abutting plate is attached to and abutted against the outer end face of the closed end of the installation pipe.
Through adopting above-mentioned technical scheme, when temperature sensor broke down, the staff can be comparatively conveniently with installing the pipe and unscrew the back from the detecting tube and pull down temperature sensor and maintain the change, through the cooperation between sealing washer and the closing plate, increased the leakproofness of the junction of sensor body and installation pipe, support the tight board and be used for locking the sensor body for the sensor body is difficult for appearing not hard up, and then makes the dye liquor in the detecting tube difficult from the junction of sensor body and installation pipe reveal.
Optionally, the heating mechanism is including installing heat conduction oil furnace in the frame, still install the hot oil pump in the frame, the feed inlet of hot oil pump with the discharge gate of heat conduction oil furnace is connected, the discharge end of hot oil pump is provided with hot oil pipe, hot oil pipe deviates from the one end spiral of hot oil pump walks around behind the test tube with the feed end of heat conduction oil furnace is connected, be provided with the circulating pump in the frame, the feed end of circulating pump pass through the solenoid valve with the test tube is connected, the solenoid valve with the sensor body electricity is connected, the discharge end of circulating pump with the lateral wall of dye vat is connected and with the inside intercommunication of dye vat, the one end of sensor body stretches into to in the test tube, the hot oil pump with the circulating pump all with the sensor body electricity is connected.
Through adopting above-mentioned technical scheme, when the sensor body detects that the dye liquor temperature in the detection tube is less than the specified time limit down, start the dye liquor of hot oil pump in to the detection tube and heat, carry the dye liquor after being heated to the dye vat in with the detection tube through the circulating pump, and then the conduction oil through the output of hot oil pump heats the dye liquor in the dye vat, make the dye liquor temperature in the dye vat can keep in the higher temperature range of dye uptake, and because the dye liquor heating goes on in the detection tube, be difficult for producing the cloth interference in the dye vat when making the dye liquor heating.
Optionally, the connection point of the circulating pump and the dye vat is higher than the horizontal plane inside the dye vat.
Through adopting above-mentioned technical scheme, when the circulating pump stop work, the dye liquor in the dye vat is difficult for flowing back to in the circulating pump.
Optionally, be provided with a plurality of heated boards on the sense tube, the heated board is the arc just the heated board can be amalgamated each other will the sense tube reaches hot oil pipe surrounds, equal coaxial spout of having seted up on the both ends face of the axis direction of heated board, the length direction's of spout both ends all will the heated board runs through, two all cooperate in the spout and inlay and be equipped with first slider, coaxial sliding installs the second slider on the first slider, the second slider with the spout cooperation of sliding, all be provided with the block on the both ends of heated board axis direction, the block will the both ends face of heated board is sealed, all the heated board encloses the space intussuseption that closes the formation and is filled with the heat preservation that insulation material made.
Through adopting above-mentioned technical scheme, heated board and heat preservation are used for keeping warm to sense tube and hot oil pipe, have reduced the heat exchange speed between dye liquor in the sense tube and the external world for dye liquor temperature reduction speed in the sense tube is approximate with the reduction speed of the dye liquor temperature in the dye vat, and then make the error between the dye liquor temperature in the sense tube detect gained testing result and the actual dye liquor temperature in the dye vat less, further improved the accuracy to the temperature control of the dye liquor in the dye vat.
Optionally, one side of the blocking net is located between the first sliding block at one end of the heat insulation board and the bottom of the sliding groove, a plurality of positioning blocks are arranged on the first sliding block, positioning grooves corresponding to the positioning blocks in a one-to-one mode are formed in the bottom of the sliding groove, and the positioning blocks penetrate through meshes of the blocking net and are embedded in the positioning grooves in a one-to-one matching mode.
Through adopting above-mentioned technical scheme, the block compresses tightly through first slider and fixes on the heated board, carries out the secondary through the locating piece that passes the block and fixes the block for the block is difficult for droing from the heated board.
Optionally, the both ends of the length direction of first slider with the both ends of the length direction of spout flush, first slider deviates from a terminal surface coaxial arrangement dovetail strip of the tank bottom of spout, the length direction's of dovetail strip both ends respectively with the length direction's of first slider both ends face flushes, be provided with elastic bulge on the lateral wall of dovetail strip, seted up on the second slider with the dovetail strip complex dovetail that slides mutually, the both ends of dovetail will respectively the both sides wall of the pitch arc direction of second slider runs through, the lateral wall of dovetail seted up with elastic bulge inlays mutually and establishes the complex recess.
By adopting the technical scheme, the second sliding block is arranged on the first sliding block in a sliding manner through the matching between the dovetail strip and the dovetail strip, so that the second sliding block is convenient to install, and because a gap for the blocking net to pass through needs to be reserved, one side wall of the second sliding block is not in contact with one side wall of the sliding chute; after the second sliding block moves to the designated position, the elastic bulge is matched and embedded in the groove of the second sliding block to position the second sliding block, and the fixing stability of the second sliding block to the heat insulation plate is improved.
Optionally, a filter pipe is installed at the feed end of the circulating pump, one end of the filter pipe, which is far away from the circulating pump, is connected with the electromagnetic valve, one end of the electromagnetic valve is connected and communicated with the detection pipe, and a filter screen is arranged in the filter pipe.
By adopting the technical scheme, the filter screen is used for filtering the flock in the dye liquor, so that the dyeing effect of the dye liquor is improved.
Optionally, two ends of the filtering pipe are respectively in threaded connection with the feed end of the circulating pump and one end of the electromagnetic valve, the thread turning directions of the two ends of the filtering pipe are opposite, and the outer contour of the cross section of the filtering pipe is in a polygonal shape.
By adopting the technical scheme, when the filter screen needs to be cleaned by workers, the filter pipe can be conveniently rotated and taken down to complete cleaning.
An artificial cotton dyeing process comprises the following steps:
s1, washing the cloth;
s2, drying the washed cloth;
and S3, conveying the dried clean cloth to the overflow dyeing machine for dyeing.
In summary, the present application includes at least one of the following beneficial technical effects:
1. after the detection tube is connected with the inner cavity of the dye vat, dye liquor in the dye vat can flow through the detection tube, the temperature of the dye liquor in the dye vat can be obtained by detecting the temperature of the dye liquor in the detection tube, and when the temperature of the dye liquor in the detection tube is lower, the temperature sensor starts the heating mechanism to heat the dye liquor in the dye vat, so that the temperature of the dye liquor in the dye vat can be always kept in a temperature range with higher dyeing rate and better dyeing effect on the cloth, and the dyeing efficiency of the cloth is further improved;
2. when the sensor body detects that the temperature of the dye liquor in the detection pipe is lower than the lower limit, the hot oil pump is started to heat the dye liquor in the detection pipe, the heated dye liquor in the detection pipe is conveyed into the dye vat through the circulating pump, and then the dye liquor in the dye vat is heated through heat conduction oil output by the hot oil pump, so that the temperature of the dye liquor in the dye vat can be kept in the temperature range with higher dye uptake, and the dye liquor is heated in the detection pipe, so that the dye liquor is not easy to interfere with the cloth in the dye vat during heating;
3. the second sliding block is arranged on the first sliding block in a sliding mode through the matching between the dovetail strip and the dovetail strip, so that the second sliding block is convenient to install, a gap for the blocking net to pass through needs to be reserved, one side wall of the second sliding block is not in contact with one side wall of the sliding groove, when the second sliding block slides into the sliding groove of the other insulation board, the first sliding block is fixed through the matching between the dovetail strips on the other first sliding block, so that the two insulation boards are not prone to shaking when being mutually spliced and fixed through the second sliding block, the splicing is stable, and the insulation effect is good; after the second sliding block moves to the designated position, the elastic bulge is matched and embedded in the groove of the second sliding block to position the second sliding block, and the fixing stability of the second sliding block to the heat insulation plate is improved.
Drawings
Fig. 1 is a schematic perspective view of the present application.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Fig. 3 is an explosion schematic diagram at one end of the insulation board of the present application, in which the detection pipe is cut, the first slider is cut, and the second slider is cut.
Fig. 4 is a schematic cross-sectional view at the installation tube of the present application.
Fig. 5 is a cross-sectional schematic view of a filter tube of the present application.
Reference numerals: 1. a frame; 11. a dye vat; 2. a detection tube; 21. installing a pipe; 22. bending the pipe; 3. a temperature sensor; 31. a sensor body; 32. a guide tube; 33. a sealing plate; 34. a seal ring; 35. a propping plate; 4. a heating mechanism; 41. a heat-conducting oil furnace; 42. a hot oil pump; 43. a hot oil pipe; 44. a circulation pump; 45. an electromagnetic valve; 5. a thermal insulation board; 51. a chute; 52. a first slider; 521. a dovetail strip; 522. positioning blocks; 523. an elastic bulge; 53. a second slider; 531. a dovetail groove; 532. a groove; 54. blocking; 55. tightly abutting against the bolt; 56. positioning a groove; 6. a heat-insulating layer; 7. a filter tube; 71. and (4) a filter screen.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
In a first aspect, the embodiment of the present application discloses an overflow dyeing machine, referring to fig. 1 and 2, including a frame 1 placed on the ground, a horizontal cylindrical dye vat 11 is fixedly installed on the frame 1, a detection tube 2 is arranged on the vat wall at the lower side of the dye vat 11, an elbow 22 is fixedly installed on both ends of the detection tube 2 in a threaded connection manner, and the detection tube 2 is fixedly connected with the side wall of the dye vat 11 through the elbow 22 and is communicated with the inner cavity of the dye vat 11.
Referring to fig. 3 and 4, a mounting tube 21 is fixedly mounted on the side wall of the detection tube 2 in a threaded connection manner, and one end of the mounting tube 21 away from the detection tube 2 is closed. The temperature sensor 3 is arranged in the mounting tube 21, the temperature sensor 3 comprises a cylindrical sensor body 31 and a guide tube 32 coaxially and fixedly mounted on one end face of the sensor body 31, and an electric wire connected to the sensor body 31 passes through the guide tube 32.
Referring to fig. 3 and 4, the sensor body 31 is located inside the mounting tube 21 and one end of the sensor body 31 extends to the inside of the sensing tube 2. One end of the guide pipe 32 penetrates through the end face of one end of the mounting pipe 21 to be located outside, and the guide pipe 32 is in threaded connection with the end face of the closed end of the mounting pipe 21. The end of the guide pipe 32 located in the installation pipe 21 is coaxially and integrally provided with a circular sealing plate 33, one surface of the sealing plate 33 facing the closed end of the installation pipe 21 is coaxially and fixedly provided with a sealing ring 34, and the sealing ring 34 is attached to and tightly abutted against the end surface of the closed end of the installation pipe 21. The end of the guide pipe 32 outside the mounting pipe 21 is provided with a tightly-abutting plate 35 through a thread, and the tightly-abutting plate 35 is attached to and tightly abuts against the outer end face of the closed end of the mounting pipe 21. Since the sensing tube 2 is communicated with the inside of the dye vat 11 and the mounting tube 21 is communicated with the sensing tube 2, the temperature of the dye in the sensing tube 2 is detected by the sensor body 31 to monitor the temperature of the dye in the dye vat 11.
Referring to fig. 1 and 2, a heating mechanism 4 for heating dye in a dye vat 11 is arranged on a rack 1, the heating mechanism 4 comprises a heat conduction oil furnace 41 fixedly mounted on the rack 1 and a hot oil pump 42, a feed end of the hot oil pump 42 is fixedly connected and communicated with a discharge end of the heat conduction oil furnace 41 through a pipeline, a hot oil pipe 43 is fixedly mounted on a discharge end of the hot oil pump 42, one end of the hot oil pipe 43 is fixedly connected and communicated with a feed end of the heat conduction oil furnace 41 after being spirally wound around from a detection pipe 2, and the hot oil pump 42 is electrically connected with a sensor body 31.
Referring to fig. 2 and 5, a circulating pump 44 is fixedly mounted on the frame 1, a filter pipe 7 is mounted on the feed end of the circulating pump 44 in a threaded manner, a filter screen 71 is fixedly mounted in the filter pipe 7, the middle of the inner cavity of the filter pipe 7 is sealed by the filter screen 71, an electromagnetic valve 45 is mounted on one end of the filter pipe 7, which is far away from the circulating pump 44, in a threaded manner, the electromagnetic valve 45 is fixedly connected and communicated with the detection pipe 2, and the filter pipe 7 is connected with the detection pipe 2 through the electromagnetic valve 45. The discharge end of the circulating pump 44 is fixedly connected and communicated with the dye vat 11 through a pipeline, and the joint of the circulating pump 44 and the dye vat 11 is higher than the dye liquor level in the dye vat 11. The circulation pump 44 and the electromagnetic valve 45 are electrically connected to the sensor body 31.
Referring to fig. 2 and 5, when the sensor body 31 detects that the temperature of the dye in the detection tube 2 drops below a specified value, the electromagnetic valve 45 is started to communicate the filter tube 7 with the detection tube 2, the heat conduction oil pump 42 is started to drive the heat conduction oil of the heat conduction oil furnace 41 to move so as to heat the dye liquor in the detection tube 2, the circulating pump 44 is started to transport the heated dye liquor in the detection tube 2 to the dye vat 11, and the dye liquor with lower temperature in the dye vat 11 flows into the detection tube 2 under the action of pressure difference so as to circularly heat the dye liquor in the dye vat 11, so that the temperature of the dye liquor in the dye vat 11 can be kept in a proper temperature range.
Referring to fig. 2 and 5, the thread directions of the two ends of the filter pipe 7 are opposite, the outer side wall of the filter pipe 7 is in a regular hexagonal shape, and when the filter screen 71 is blocked by the mesh, the filter pipe 7 is unscrewed from the circulating pump 44 and the electromagnetic valve 45, and then the filter screen 71 is cleaned, so that the cleaning is convenient.
Referring to fig. 3, two arc-shaped heat preservation plates 5 are arranged on the detection pipe 2, and the two heat preservation plates 5 can be mutually spliced to form a circular pipe. The two heat preservation plates 5 are spliced with each other and surround the detection pipe 2 and the hot oil pipe 43 coiled on the detection pipe 2. Equal coaxial offering is curved spout 51 on the both ends face of the axis direction of heated board 5, spout 51's length direction's both ends all run through heated board 5's pitch arc direction's lateral wall, spout 51 fit in inlays and is equipped with first slider 52, first slider 52 pitch arc direction's both ends face flushes with heated board 5 pitch arc direction's both sides wall respectively, all install a plurality of tight bolts 55 of supporting around heated board 5's axis circumference interval screw thread on heated board 5's the both ends lateral wall, the one end of supporting tight bolt 55 is passed spout 51 lateral wall and is supported tight first slider 52.
Referring to fig. 3, semicircular blocking nets 54 are arranged at two ends of the heat insulation board 5 in the axial direction, one side of the outer edge of each semicircular blocking net 54 is located in a sliding groove 51 of the heat insulation board 5, a plurality of positioning blocks 522 are integrally arranged on one surface, attached to the bottom of the sliding groove 51, of each first sliding block 52 along the length direction of the corresponding first sliding block 52 at intervals, positioning grooves 56 corresponding to the positioning blocks 522 are formed in the bottom of the sliding groove 51, and the positioning blocks 522 are embedded in the positioning grooves 56 in a one-to-one corresponding manner through meshes of the blocking nets 54. The barrier net 54 is fixed on the heat insulation board 5 through the positioning block 522 and the first slide block 52.
Referring to fig. 3, the first slider 52 is integrally provided with a dovetail bar 521 along the length direction thereof, both ends of the dovetail bar 521 in the length direction are flush with both ends of the first slider 52 in the length direction, the first slider 52 is coaxially provided with a second slider 53, the second slider 53 is slidably fitted in the sliding groove 51, and both end surfaces of the second slider 53 in the length direction are flush with both end surfaces of the first slider 52 in the length direction. The second slider 53 is provided with a dovetail groove 531 which is matched with the dovetail bar 521 in a sliding manner, two ends of the dovetail groove 531 in the length direction respectively penetrate through two end faces of the second slider 53 in the length direction, the dovetail bar 521 is matched and arranged in the dovetail groove 531 in a sliding manner, and the second slider 53 is arranged on the first slider 52 in a sliding manner through the matching between the dovetail groove 531 and the dovetail bar 521. An elastic bulge 523 is fixedly installed on one surface of the dovetail bar 521 departing from the bottom of the sliding groove 51, and two grooves 532 in embedded fit with the elastic bulge 523 are arranged at intervals on the bottom of the dovetail groove 531 along the length direction of the second slider 53. When the two end surfaces of the second slider 53 are flush with the two end surfaces of the first slider 52, the elastic protrusions 523 are fittingly inserted into any one of the grooves 532.
Referring to fig. 3, it has insulation layer 6 that insulation material made to fill between insulation board 5 and detection tube 2, when installation insulation board 5, wrap up insulation layer 6 on detection tube 2 and hot oil pipe 43 earlier, then with two insulation boards 5 amalgamation each other, with insulation layer 6, detection tube 2 and hot oil pipe 43 surround, second slider 53 slides at last, make the one end of second slider 53 of an insulation board 5 slide and install in the spout 51 of another insulation board 5, and make two dovetail 521 cooperation slide and install in the dovetail 531 of same second runner, elastic bulge 523 cooperation is inlayed and is established in the recess 532 of second slider 53 of another insulation board 5 this moment, cooperation between two second runners and two spouts 51 is passed through, insulation board 5 to two mutual amalgamations is fixed.
The implementation principle of the overflow dyeing machine in the embodiment of the application is as follows: detect the dye liquor temperature in the test tube 2 through temperature sensor 3, and then monitor the dye liquor temperature in dye vat 11, when the dye liquor temperature is less than the lower limit value of settlement, start hot oil pump 42, solenoid valve 45, circulating pump 44, heat the dye liquor in the test tube 2 through hot oil pump 42, open solenoid valve 45, drive the dye liquor circulation in the dye vat 11 through circulating pump 44 and enter into test tube 2 and heat, and then heat the whole dye liquor in dye vat 11, make the dye liquor temperature in dye vat 11 can keep in the higher temperature range of dyeing uptake.
In a second aspect, the embodiments of the present application disclose an artificial cotton dyeing process, including the following steps:
s1, washing the cloth;
s2, drying the washed cloth;
and S3, conveying the dried clean cloth to the overflow dyeing machine for dyeing.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. An overflow dyeing machine, includes frame (1), install dye vat (11) on frame (1), its characterized in that: dye vat (11) lateral wall is provided with sense tube (2), the both ends of sense tube (2) all extend to with the jar wall connection and the intercommunication of dye vat (11) downside, be provided with temperature sensor (3) in sense tube (2), frame (1) is provided with and is used for right dye liquor in dye vat (11) carries out heating mechanism (4) that heat, heating mechanism (4) with temperature sensor (3) electricity is connected.
2. An overflow dyeing machine, according to claim 1, characterized in that: the side wall of the detection pipe (2) is provided with a mounting pipe (21) in a threaded manner, the mounting pipe (21) is communicated with the detection pipe (2), one end of the mounting pipe (21) is closed, the temperature sensor (3) comprises a cylindrical sensor body (31), one end of the sensor body (31) is coaxially provided with a guide pipe (32), one end of the guide pipe (32) penetrates through the end face of the mounting pipe (21) at the closed end and is located outside, an electric wire of the sensor body (31) penetrates through the guide pipe (32), the guide pipe (32) is in threaded fit with the closed end of the mounting pipe (21), a sealing plate (33) is arranged at one end of the guide pipe (32) located in the mounting pipe (21), and a sealing ring (34) is arranged on one face, facing towards the closed end of the mounting pipe (21), of the sealing plate (33), the sealing ring (34) is attached to and tightly abutted against the inner end face of the closed end of the installation pipe (21), one end, located outside, of the guide pipe (32) is provided with a tightly abutting plate (35) in a threaded mode, and the tightly abutting plate (35) is attached to and tightly abutted against the outer end face of the closed end of the installation pipe (21).
3. An overflow dyeing machine, according to claim 2, characterized in that: the heating mechanism (4) comprises a heat conduction oil furnace (41) arranged on the frame (1), a hot oil pump (42) is further arranged on the frame (1), a feed inlet of the hot oil pump (42) is connected with a discharge outlet of the heat conduction oil furnace (41), a hot oil pipe (43) is arranged at a discharge end of the hot oil pump (42), one end of the hot oil pipe (43) deviating from the hot oil pump (42) is spirally wound around the detection pipe (2) and then connected with a feed end of the heat conduction oil furnace (41), a circulating pump (44) is arranged on the frame (1), the feed end of the circulating pump (44) is connected with the detection pipe (2) through an electromagnetic valve (45), the electromagnetic valve (45) is electrically connected with the sensor body (31), the discharge end of the circulating pump (44) is connected with the side wall of the dye vat (11) and is communicated with the interior of the dye vat (11), one end of the sensor body (31) extends into the detection pipe (2), and the hot oil pump (42) and the circulating pump (44) are electrically connected with the sensor body (31).
4. An overflow dyeing machine, according to claim 3, characterized in that: the connecting point of the circulating pump (44) and the dye vat (11) is higher than the horizontal plane inside the dye vat (11).
5. An overflow dyeing machine, according to claim 3, characterized in that: the detection tube (2) is provided with a plurality of heat insulation plates (5), the heat insulation plates (5) are arc-shaped, the heat insulation plates (5) can be spliced with each other to surround the detection tube (2) and the hot oil pipe (43), sliding grooves (51) are coaxially arranged on two end faces of the heat insulation plate (5) in the axial direction, the insulation board (5) penetrates through two ends of the sliding grooves (51) in the length direction, first sliding blocks (52) are embedded in the two sliding grooves (51) in a matching manner, a second sliding block (53) is coaxially and slidably arranged on the first sliding block (52), the second sliding block (53) is matched with the sliding groove (51) in a sliding manner, two ends of the heat insulation plate (5) in the axial direction are respectively provided with a blocking net (54), the heat insulation boards (5) are sealed by the barrier nets (54), and a heat insulation layer (6) made of heat insulation materials is filled in a space formed by enclosing the heat insulation boards (5).
6. An overflow dyeing machine, according to claim 5, characterized in that: one side of the barrier net (54) is located between the first sliding block (52) at one end of the heat insulation plate (5) and the bottom of the sliding groove (51), a plurality of positioning blocks (522) are arranged on the first sliding block (52), positioning grooves (56) which are in one-to-one correspondence with the positioning blocks (522) are formed in the bottom of the sliding groove (51), and the positioning blocks (522) penetrate through meshes of the barrier net (54) and are embedded in the positioning grooves (56) in one-to-one correspondence.
7. An overflow dyeing machine, according to claim 6, characterized in that: optionally, the both ends of the length direction of first slider (52) with the both ends of the length direction of spout (51) flush, first slider (52) deviate from a terminal surface of the tank bottom of spout (51) is coaxial to be provided with dovetail strip (521), the length direction's of dovetail strip (521) both ends respectively with the length direction's of first slider (52) both ends face flushes, be provided with elastic bulge (523) on the lateral wall of dovetail strip (521), seted up on second slider (53) with dovetail strip (521) complex dovetail (531) that slides mutually, the both ends of dovetail groove (531) will respectively the both sides wall of the length direction of second slider (53) runs through, the lateral wall of pitch arc (531) seted up with elastic bulge (523) inlays mutually and establishes complex recess (532).
8. An overflow dyeing machine, according to claim 3, characterized in that: install filter tube (7) on the inlet end of circulating pump (44), filter tube (7) are kept away from the one end of circulating pump (44) with solenoid valve (45) are connected, the one end of solenoid valve (45) with test tube (2) are connected and are communicate, be provided with filter screen (71) in filter tube (7).
9. An overflow dyeing machine, according to claim 8, characterized in that: two ends of the filtering pipe (7) are respectively in threaded connection with the feed end of the circulating pump (44) and one end of the electromagnetic valve (45), the thread directions of the two ends of the filtering pipe (7) are opposite, and the outer contour of the cross section of the filtering pipe (7) is in a polygonal shape.
10. An artificial cotton dyeing process comprises the following steps:
s1, washing the grey cloth with water;
s2, drying the washed cloth;
s3 transferring the dried clean cloth to the overflow dyeing machine of any one of claims 1-9 for dyeing.
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|---|---|
| CN114427150B (en) | 2024-04-02 |
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