CN218147356U

CN218147356U - Waste water circulating device of dyeing machine

Info

Publication number: CN218147356U
Application number: CN202222214229.8U
Authority: CN
Inventors: 李绍勇; 殷红生
Original assignee: Zhejiang Zizhumei Printing And Dyeing Co ltd
Current assignee: Zhejiang Zizhumei Printing And Dyeing Co ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2022-12-27
Anticipated expiration: 2032-08-22

Abstract

The utility model relates to a waste water circulating device of dyeing machine, including frame, extrusion roller set, locate the recovery subassembly of extrusion roller set below, the extrusion roller set includes work roll, spacing roller, driving motor, has the space that the cloth passes through between spacing roller and the work roll, retrieves the subassembly and includes collecting pit, back flow, and the collecting pit is located under the extrusion roller set, and has seted up the opening on the collecting pit, is equipped with the driving pump on the back flow. In the use, the cloth after the dyeing passes through the space between work roll and the spacing roller, driving motor drives work roll or spacing roller and rotates, with the cloth direction to the discharge end and extrude the dehydration to the cloth, the dye liquor that extrudes from the cloth falls into and collects the pond and stews, when liquid level exceeded the back flow, the dye liquor flowed into in the back flow, rethread driving pump retrieves the dye liquor and gets back to in the dyeing machine, the unnecessary dye liquor that the cloth extruded is collected and reuse, make full use of resources, the reduction has also reduced the waste of dye liquor to the pollution of surrounding environment.

Description

Waste water circulating device of dyeing machine

Technical Field

The application relates to the field of dyeing machines, in particular to a wastewater circulating device of a dyeing machine.

Background

In the production process of the polyester fabric, the polyester fabric is usually dyed by a printing and dyeing technology to increase the ornamental value of the polyester fabric, a dyeing machine is generally adopted to dye the polyester fabric, and when the dyed fabric is taken out, the fabric also contains more moisture. Not only causes pollution to the transportation environment of the cloth, but also causes the waste of dye liquor.

SUMMERY OF THE UTILITY MODEL

In order to reduce the pollution to the transportation environment and the waste of dye liquor

The application provides a waste water circulating device of dyeing machine adopts following technical scheme:

the utility model provides a waste water circulating device of dyeing machine, includes the frame, install and be used for in the frame deriving the cloth of dyeing machine and extrude the extrusion roller set of dehydration, locate the recovery subassembly of extrusion roller set below, the extrusion roller set is including rotating the work roll of connecting in the frame, locating the work roll below and rotate the spacing roller of connecting in the frame, install in the frame and be used for driving spacing roller or work roll pivoted driving motor, there is the space that the cloth passes through between spacing roller and the work roll, retrieve the subassembly and include the collecting pit, locate and be used for retrieving the back flow that advances the dyeing machine with the dye liquor supernatant in the collecting pit on the collecting pit, the collecting pit is located under the extrusion roller set, and is offered the opening that supplies the dye liquor to flow into on the collecting pit, be equipped with the driving pump on the back flow.

Through adopting above-mentioned technical scheme, in the use, the cloth after the dyeing passes through the space between work roll and the spacing roller, driving motor drives work roll or spacing roller and rotates, guide the cloth to the discharge end and extrude the dehydration to the cloth, the dye liquor that extrudes from the cloth falls into and collects the pond and stews, when liquid level surpasses the back flow, the dye liquor flows into in the back flow, the rethread driving pump is retrieved the dye liquor and is got back to in the dyeing machine, the unnecessary dye liquor that the cloth extruded is collected and reuse, the make full use of resource, the waste of dye liquor has been reduced and the pollution of dye liquor to the transportation environment has also been reduced.

Optionally, install the filter that is used for filtering impurity in the dye liquor in the collection pond, the filter is with opening size looks adaptation.

Through adopting above-mentioned technical scheme, when the unnecessary dye liquor that extrudes from the cloth fell into the collecting pit, through the filter, filtered the impurity in the dye liquor for the impurity content who stores in the dye liquor in the collecting pit is less, reduces the pollution to the dye liquor in the dyeing machine when dye liquor retrieves.

Optionally, the lower end of the collecting tank is provided with a drain pipe for discharging the sediment at the bottom of the collecting tank out of the collecting tank, and the drain pipe and the return pipe are both provided with an opening and closing valve.

Through adopting above-mentioned technical scheme, the dye liquor passes through the filter and gets into to stand after a certain time in the collecting pit, and the impurity that is not filtered and the quality is great can deposit to the collecting pit bottom in the dye liquor, through opening the stop valve on the back flow, and the supernatant in the collecting pit passes through the back flow and retrieves to the dyeing machine, when needs discharge the precipitate, opens the stop valve on the blow off pipe for the precipitate of collecting pit bottom is along with the dye liquor discharge.

Optionally, the filter both ends all are equipped with the pivot, the pivot is coaxial with the filter central line, and the pivot rotates to be connected in the collecting pit, be equipped with on the collecting pit lateral wall and be used for driving pivot pivoted rotation motor.

Through adopting above-mentioned technical scheme, the filter uses the back for a long time, the filtration pore of crossing on filter surface easily receives the jam of impurity or end of a thread in the dye liquor, the speed that leads to the dye liquor to pass through the filter slows down, need clear up the filter with this, drive the filter upset through rotating the motor, one side up originally, the upset is down, the filter after the upset receives top extrusion roller set extrusion cloth and the dye liquor washing effect that falls down, with the filter impurity or end of a thread on the one side down wash and stew in the collection pond and deposit and discharge the collection pond through the blow off pipe.

Optionally, the recycling assembly further comprises a vibration member slidably fitted in the collecting tank, and a moving member for driving the vibration member to move close to or away from the filter plate, wherein the vibration member is used for vibrating the filter plate, and the vibration member comprises a driving motor mounted on the moving member, and a knocking plate eccentrically connected to an output shaft of the driving motor.

Through adopting above-mentioned technical scheme, when the filter upset is cleared up on the filter, it drives the initiative motor and is close to the filter to remove the component, drive initiative motor drives and beats the board and rotate, it beats the filter to beat the board, hit impurity on the filter and fall to collecting in the pond, with the clearance of impurity or end of a thread on this help filter, after the clearance is accomplished, or when needing to overturn once more to the filter, it keeps away from the filter to vibrate the component through removing the component drive, make and vibrate the component can not cause the upset process of filter and block.

Optionally, the moving member includes a sliding rail block disposed on the side wall of the collecting tank, a bolt rotatably connected to the sliding rail block, and a moving slider threadedly connected to the bolt, the moving slider is slidably fitted to the sliding rail block, and the driving motor is fixedly mounted on the moving slider.

Through adopting above-mentioned technical scheme, through rotating the bolt for the bolt rotates on the slide rail piece, drives and removes slider and initiative motor and be close to or keep away from the filter, and the slide rail piece is injectd the moving direction who removes the slider, makes the removal slider can be stable move along established direction.

Optionally, the recovery assembly further comprises a water storage tank arranged right below the extrusion roller set and eccentrically and rotatably connected to the frame, and a support member for keeping the water storage tank horizontal in an unloaded state, wherein the water storage tank is arranged right above the collection tank; when the reservoir is fully loaded, the support member is compressed and the reservoir rotates relative to the housing.

Through adopting above-mentioned technical scheme, the dye liquor that the cloth extruded through the extrusion roller set directly falls into in the collection pond, because of there being great difference in height, the dye liquor whereabouts in-process collides with the filter, easily leads to the dye liquor splash everywhere, cause the pollution to all around the environment, highly store in the middle of through the hold up tank to dye liquor, the difference in height has been reduced, and when the dye liquor in the hold up tank was fully loaded, supporting member receives the action of gravity to be compressed, make the hold up tank rotate, dye liquor in the hold up tank pours into in the collection pond.

Optionally, the support member includes a spring installed in the frame along the vertical direction, the spring is provided with a plurality of along the length direction of the water storage tank, and the top end of the spring abuts against the middle of the lower end face of the water storage tank.

Through adopting above-mentioned technical scheme, when the quality of dye liquor is less in the aqua storage tank, the spring support aqua storage tank makes the aqua storage tank keep the level, and dye liquor quality when the aqua storage tank in increases gradually, and the spring receives to contract, and the aqua storage tank rotates for dye liquor in the aqua storage tank is poured into and is collected in the pond, and dye liquor when the aqua storage tank in reduces, and the pressure that the spring receives reduces, and the spring resumes the shape and drives the aqua storage tank and resets.

In summary, the present application includes at least one of the following beneficial technical effects:

1. dye liquor extruded from the dyed cloth is collected and recycled through the collecting tank, so that the waste of the dye liquor is reduced;

2. the dye liquor extruded from the cloth is filtered and recycled, so that the impurity content in the dye liquor is reduced, and the pollution to the dye liquor in the dyeing machine is reduced;

3. the filter plate can be overturned for cleaning, so that the blockage of impurities or thread ends to the filter holes is reduced, and the circulation of the dye liquor is ensured.

Drawings

Fig. 1 is a perspective view of the present embodiment.

Fig. 2 is a side view of the reservoir in this embodiment.

Fig. 3 is a side view of the collection tank in this embodiment.

Description of reference numerals: 1. a support; 2. a mounting frame; 3. a work roll; 4. a limiting roller; 5. a drive motor; 6. a collection tank; 601. an opening; 602. a return pipe; 603. driving the pump; 604. a filter plate; 605. a rotating shaft; 606. rotating the motor; 607. a sewage discharge pipe; 608. opening and closing the valve; 7. an active motor; 8. knocking the plate; 9. a slide rail block; 10. a bolt; 11. moving the slide block; 12. a support frame; 13. a water storage tank; 1301. a connecting rod; 14. a spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses wastewater circulating device of dyeing machine. Referring to fig. 1, the wastewater circulating device of the dyeing machine comprises a frame, a squeeze roller group rotatably connected to the frame, and a recovery assembly. The frame includes that one end is installed in support 1 of rinsing machine both sides, along vertical direction installation in support 1 on the mounting bracket 2. The extrusion roller set is including rotating work roll 3 of connecting in mounting bracket 2 upper end, rotating and installing in spacing roller 4 of mounting bracket 2 upper end, install driving motor 5 on mounting bracket 2, and spacing roller 4 is located work roll 3 below, has the space that the cloth passes through between spacing roller 4 and the work roll 3, and driving motor 5 is used for driving work roll 3 and rotates. The recovery assembly comprises a water storage tank 13 arranged right below the extrusion roller set and a collecting tank 6 arranged right below the water storage tank 13.

After the cloth dyeing in the dyeing machine is accomplished, take out the cloth from the dyeing machine and through the space between spacing roller 4 and the working roll 3, driving motor 5 drives working roll 3 and rotates, direction cloth to discharge end, and carry out extrusion dehydration to the cloth, extrude unnecessary dye liquor from the cloth and flow into aqua storage tank 13, after the dye liquor in aqua storage tank 13 reaches the certain degree, in the dye liquor inflow collecting tank in the

aqua storage tank

13, 6 recycling that filter back to the dye liquor carry out reuse in the dyeing machine of collecting tank.

Referring to fig. 2, the water storage tank 13 is eccentrically and rotatably connected to the mounting frame 2, and the frame further includes a support frame 12 mounted to a lower end of the mounting frame 2. The recycling assembly further comprises a supporting member for keeping the water storage tank 13 in a no-load state horizontal, a connecting rod 1301 is fixedly connected to the joint of the water storage tank 13 and the mounting frame 2, the connecting rod 1301 is rotatably connected to the mounting frame 2, the supporting member is compressed when the water storage tank 13 is fully loaded, and the water storage tank 13 rotates on the mounting frame 2. The supporting members are provided with a plurality of supporting members along the length direction of the water storage tank 13, each supporting member comprises a spring 14 with one end mounted on the supporting frame 12, and the top end of each spring 14 abuts against the middle of the lower end face of the water storage tank 13.

In the use, the dye liquor that the cloth extruded through the extrusion roller set falls into the aqua storage tank 13 perpendicularly and stores, when dying in the aqua storage tank 13 gradually increases, the pressure that spring 14 received also increases gradually, and spring 14 atress compression for connecting rod 1301 drives aqua storage tank 13 and rotates on mounting bracket 2, pours the dye liquor in the aqua storage tank 13 into in the collecting pit 6. And when the dye liquor in the water storage tank 13 is reduced, the stress of the spring 14 is reduced, so that the spring 14 restores the shape and drives the water storage tank 13 to reset. The dye liquor is firstly stored in the water storage tank 13 and then poured into the collecting tank 6 from the water storage tank 13, so that the height difference is reduced, and the dye liquor is prevented from splashing everywhere.

Referring to fig. 1 and 3, an opening 601 for dye solution to flow into is formed in the collection pool 6, a return pipe 602 for recovering the supernatant of the dye solution in the collection pool 6 into the dyeing machine is formed in the collection pool 6, the return pipe 602 is formed in the upper end of the collection pool 6, a drive pump 603 is arranged on the return pipe 602, and the drive pump 603 is a water pump. The lower end of the collecting tank 6 is provided with a drain pipe 607 for discharging the precipitate out of the collecting tank 6, and the drain pipe 607 and the return pipe 602 are both provided with an on-off valve 608. Still install filter 604 in the collecting pit 6, the filter 604 both ends are equipped with pivot 605, and pivot 605 is coaxial with filter 604 central line, and pivot 605 rotates to be connected in collecting pit 6, and the filter 604 does not set up pivot 605 both sides and sets up for the fillet, still is equipped with on the 6 lateral walls of collecting pit to be used for driving pivot 605 pivoted rotation motor 606. The recycling assembly further includes oscillating means, moving means to bring the oscillating means closer to or further away from the filter plate 604. The oscillating component comprises a driving motor 7 which is in sliding fit with the collecting tank 6 and a knocking plate 8 which is eccentrically connected with an output shaft of the driving motor 7. The moving component comprises a sliding rail block 9 arranged on the collecting tank 6, a bolt 10 rotationally connected to the sliding rail block 9, and a moving slide block 11 in threaded connection with the bolt 10, wherein the moving slide block 11 is in sliding fit with the sliding rail block 9, and the driving motor 7 is arranged on the moving slide block 11.

When the dye liquor falls into the collecting tank 6 from the water storage tank 13, firstly, partial impurities in the dye liquor are filtered through the filtering effect of the filter plate 604, the filtered dye liquor is stood in the collecting tank 6, the impurities with large quality in the dye liquor are precipitated to the bottom of the collecting tank 6, the opening and closing valve 608 on the return pipe 602 is opened, the supernatant liquid is made to enter the return pipe 602, the dye liquor is recovered into the dyeing machine through the driving pump 603, and the opening and closing valve 608 on the drain pipe 607 is opened to enable the sediments at the bottom in the collecting tank 6 to be discharged out of the collecting tank 6.

Filter holes on the filter plate 604 are easy to be blocked by impurities or thread ends after long-term use, the filter plate 604 is driven to overturn by rotating the motor 606, one side upwards overturns and then downwards, the bolt 10 is driven to rotate on the slide rail block 9 by the rotating bolt 10, the movable sliding block 11 and the driving motor 7 are driven to be close to the filter plate 604, dye liquor poured onto the filter plate 604 from the water storage tank 13 plays a role in washing the thread ends or the impurities adhered to the downward side of the filter plate 604, the dye liquor washes the filter plate 604, the driving motor 7 drives the knocking plate 8 to rotate and knock the filter plate 604, the thread ends or the impurities on the filter plate 604 are knocked down, the thread ends or the impurities on the filter plate 604 can be further cleaned by knocking the dye liquor while washing the filter plate 604, the thread ends on the filter plate 604 are further reduced, and the flow rate of dye liquor passing is guaranteed. The thread ends and impurities cleaned from the filter plate 604 are precipitated at the bottom of the collecting tank 6 and then discharged through a drain pipe 607. When the filter plate 604 needs to be turned over, the movable sliding block 11 and the driving motor 7 are driven by the rotary bolt 10 to be away from the filter plate 604, so that the obstruction of the oscillating component to the rotation of the filter plate 604 is reduced.

The implementation principle of the wastewater circulating device of the dyeing machine in the embodiment of the application is as follows: the dye liquor that the cloth extruded through the extrusion roller set falls into the aqua storage tank 13, pours into the collecting tank 6 from the aqua storage tank 13 again, and filter through the filter 604 on the collecting tank 6 and store in the collecting tank 6 and stew, after the dye liquor stew for a period of time, the supernatant was retrieved to the dyeing machine through back flow pipe 602 and driving pump 603 and is recycled. The dye liquor obtained by squeezing and dewatering is recycled, so that the waste of the dye is reduced.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a waste water circulating device of dyeing machine which characterized in that: including the frame, install in the frame and be used for exporting the extrusion roller set of extrusion dehydration with the cloth in the dyeing machine, locate the recovery subassembly of extrusion roller set below, extrusion roller set is including rotating work roll (3) of connecting in the frame, locate work roll (3) below and rotate spacing roller (4) of connecting in the frame, install in the frame and be used for driving spacing roller (4) or work roll (3) pivoted driving motor (5), there is the space that the cloth passes through between spacing roller (4) and work roll (3), retrieve the subassembly including collecting pit (6), locate on collecting pit (6) and be used for retrieving into back flow (602) of dyeing machine with the dye liquor supernatant in collecting pit (6), collecting pit (6) are located under the extrusion roller set, and offer opening (601) that supply the dye liquor to flow in on collecting pit (6), be equipped with driving pump (603) on back flow (602).

2. Waste water circulation device of a dying machine according to claim 1, characterised in that: install filter plate (604) that are used for filtering impurity in the dye liquor in collecting pit (6), filter plate (604) and opening (601) size looks adaptation.

3. Waste water circulation device of a dying machine according to claim 1, characterised in that: the lower end of the collecting pool (6) is provided with a drain pipe (607) for discharging the sediment at the bottom of the collecting pool (6) out of the collecting pool (6), and the drain pipe (607) and the return pipe (602) are both provided with an on-off valve (608).

4. Waste water circulation device of a dying machine according to claim 2, characterised in that: filter (604) both ends all are equipped with pivot (605), pivot (605) are coaxial with filter (604) central line, and pivot (605) rotate to be connected in collecting pit (6), be equipped with on collecting pit (6) the lateral wall and be used for driving pivot (605) pivoted rotation motor (606).

5. Waste water circulation device of a dying machine according to claim 2, characterised in that: the recycling assembly further comprises a vibrating component which is in sliding fit with the collecting tank (6), and a moving component which is used for driving the vibrating component to be close to or far away from the filter plate (604), wherein the vibrating component is used for vibrating the filter plate (604), and the vibrating component comprises a driving motor (7) which is arranged on the moving component, and a knocking plate (8) which is eccentrically connected to an output shaft of the driving motor (7).

6. Waste water circulation device of a dying machine, according to claim 5, characterized in that: the movable component comprises a sliding rail block (9) arranged on the side wall of the collecting tank (6), a bolt (10) rotatably connected onto the sliding rail block (9), and a movable sliding block (11) in threaded connection onto the bolt (10), the movable sliding block (11) is in sliding fit with the sliding rail block (9) along a filtering plate (604), and the driving motor (7) is fixedly mounted on the movable sliding block (11).

7. Waste water circulation device of a dying machine according to claim 1, characterised in that: the recovery assembly further comprises a water storage tank (13) which is arranged right below the extrusion roller set and is eccentrically and rotatably connected with the rack, and a supporting component which is used for keeping the water storage tank (13) horizontal in an idle state, wherein the water storage tank (13) is arranged right above the collection pool (6); when the reservoir (13) is fully loaded, the support member is compressed and the reservoir (13) rotates relative to the housing.

8. Waste water circulation device of a dying machine, according to claim 7, characterized in that: the supporting component comprises a spring (14) which is installed on the rack along the vertical direction, the spring (14) is provided with a plurality of springs along the length direction of the water storage tank (13), and the top end of each spring (14) abuts against the middle of the lower end face of the water storage tank (13).