CN212050857U

CN212050857U - A filter equipment for textile printing and dyeing

Info

Publication number: CN212050857U
Application number: CN202020271868.6U
Authority: CN
Inventors: 张福明
Original assignee: Wujiang Fuailiang Textile Co ltd
Current assignee: Wujiang Fuailiang Textile Co ltd
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-12-01
Anticipated expiration: 2030-03-09

Abstract

The utility model provides a filter equipment for textile printing and dyeing. The filtering device for textile printing and dyeing comprises a bleaching box, wherein the top of the bleaching box is fixedly connected with a flotation tank through a bearing plate, the top on the right side of the flotation tank is communicated with an exhaust pipe, the top of the flotation tank is provided with a gas booster pump, and the gas inlet end of the gas booster pump is communicated with a gas inlet pipe. The utility model provides a filter equipment for textile printing and dyeing carries out the one-level filtration to the inside end of a thread and the rag of textile printing and dyeing waste water, prevent massive suspended solid blocking device, the life of device has been prolonged, carry out the second grade to the inside tiny suspended solid of textile printing and dyeing and clear up the filtration, sewage filtration quality has been improved, filter the end of a thread earlier, great suspended solid such as rag, filter tiny suspended solid again, stage filtration, the filter effect is better, the filtration efficiency is higher, filter more thoroughly, the decoloration efficiency to printing and dyeing waste water has been accelerated, the filtration efficiency is improved.

Description

A filter equipment for textile printing and dyeing

Technical Field

The utility model relates to a weaving printing and dyeing effluent treatment plant field especially relates to a filter equipment for weaving printing and dyeing.

Background

The textile wastewater is mainly wastewater containing natural impurities, fat, starch and other organic matters generated in the processes of raw material cooking, rinsing, bleaching, sizing and the like, the printing and dyeing wastewater is generated in a plurality of working procedures of washing, dyeing, printing, sizing and the like, contains a large amount of dye, starch, cellulose, lignin, detergent and other organic matters, alkali, sulfide, various salts and other inorganic matters, and has strong pollution.

At present, the existing textile printing and dyeing filtering device has poor treatment effect on suspended matters inside sewage in the printing and dyeing wastewater treatment process, low filtering efficiency and long-time use, and the suspended matters easily block the device, thus influencing the service life of the device.

Therefore, it is necessary to provide a filtering device for textile printing and dyeing to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a filter equipment for textile printing and dyeing has solved the relatively poor problem of suspended solid filter effect.

In order to solve the technical problem, the filtering device for textile printing and dyeing provided by the utility model comprises a bleaching box, the top of the bleaching box is fixedly connected with a floating gas box through a bearing plate, the top on the right side of the floating gas box is communicated with an exhaust pipe, the top of the floating gas box is provided with a gas booster pump, the air inlet end of the gas booster pump is communicated with an air inlet pipe, the air outlet end of the gas booster pump is communicated with a connecting pipe, the two sides of the top of the floating gas box are respectively and fixedly connected with a bracket and a mounting bracket, one end of the connecting pipe penetrates through the mounting bracket and extends to one side of the mounting bracket, one end of the connecting pipe is communicated with an air outlet pipe, one end of the air outlet pipe penetrates through the floating gas box and extends to the inside of the floating gas box, the two sides of the bottom of the inner wall of the floating gas box are both fixedly connected with a fixed plate, one end of, the top of outlet duct just is located the even intercommunication in left side to the right side of the inside of gas case and has the gas tube that floats.

Preferably, the top of the flotation tank is provided with driving motor, the bottom of flotation tank inner wall and the front that is located the outlet duct have the drive shaft from a left side to the right side even running through, the top of drive shaft and the top that is located the outlet duct are provided with the impeller, the bottom of drive shaft is provided with drive gear, the bottom of flotation tank just is located one drive shaft and another it is connected with the transmission shaft to rotate between the relative one side of drive shaft.

Preferably, the bottom of transmission shaft is provided with drive gear, driving motor's output shaft and the bottom fixed connection of one drive gear, drive gear meshes with drive gear mutually, the drive shaft rotates with the superficial gas case and is connected.

Preferably, fixedly connected with water blocking tank between the top of support and the top of mounting bracket, water blocking tank's inside is provided with the grid, the top of grid is provided with the handle, one side fixedly connected with water diversion tank that the mounting bracket was kept away from to the support, one side that water blocking tank kept away from the mounting bracket runs through the inside of leading the water diversion tank and extending to the water diversion tank, the bottom intercommunication of water diversion tank has the inlet tube, the one end of inlet tube runs through the inside that the aerostatics just extended to the aerostatics.

Preferably, the two sides of the top of the bleaching box are both communicated with discharge pipes, and one ends of the discharge pipes penetrate through the floating box and extend to the inside of the floating box.

Preferably, there is the filter screen through slider sliding connection between the both sides of bleaching incasement wall, the top of filter screen is provided with the handle, the below intercommunication that one side of bleaching case just is located the filter screen has the filling tube, one side fixedly connected with motor case of bleaching case, the inside of motor case is provided with agitator motor.

Preferably, agitator motor's output shaft is provided with the (mixing) shaft, the one end of (mixing) shaft runs through the inside that bleaching case just extended to the bleaching case, the surface of (mixing) shaft and the inside that is located the bleaching case evenly are provided with the stirring leaf, the bottom intercommunication of bleaching case has the outlet pipe, the front of bleaching case articulates through the hinge has the chamber door.

Preferably, the sliding device comprises a sliding frame, a sliding plate is slidably connected inside the sliding frame, one side of the sliding plate penetrates through the sliding frame and extends to the outside of the sliding frame, a connecting plate is fixedly connected to one side of the sliding plate and located outside the sliding frame, and one side of the connecting plate, which is far away from the sliding frame, and the filter screen.

Compared with the prior art, the utility model provides a filter equipment for textile printing and dyeing has following beneficial effect:

the utility model provides a filter equipment for textile printing and dyeing, the grid, block the water tank, the cooperation of diversion case and inlet tube is used, carry out the primary filtration to end of a thread and the rag in textile printing and dyeing waste water, prevent bold suspended solid from blockking up the device, the life of device has been prolonged, use through the cooperation of gas booster pump, the intake pipe, the connecting pipe, the outlet duct, the gas tube that floats, the blast pipe, drive gear, the transmission shaft, the impeller, the drive shaft, drive gear and driving motor, carry out the second grade to tiny suspended solid in textile printing and dyeing and carry out the clearance filtration, the sewage filtration quality has been improved, the end of a thread, the bigger suspended solid such as rag is filtered earlier, filter the tiny suspended solid again, the stage filtration, the filter effect is better, the filter efficiency is higher, filter more thoroughly, use through the cooperation of filter screen, agitator motor, (mixing, quickens the decoloration efficiency of the printing and dyeing wastewater and improves the filtration efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a filtering device for textile printing and dyeing provided by the present invention;

FIG. 2 is a schematic top view of the structure of the water retention tank shown in FIG. 1;

FIG. 3 is an enlarged partial view of the structure shown at A in FIG. 1;

FIG. 4 is a schematic front view of the bleaching tank of FIG. 1;

fig. 5 is a schematic view of the sliding device shown in fig. 1.

Reference numbers in the figures: 1. the floating box comprises a floating box body, 2, a bearing plate, 3, a floating gas box body, 4, an exhaust pipe, 5, a gas booster pump, 6, an air inlet pipe, 7, a connecting pipe, 8, an air outlet pipe, 9, a fixing plate, 10, a floating gas pipe, 11, a transmission shaft, 12, a transmission gear, 13, a driving shaft, 14, an impeller, 15, a driving gear, 16, a driving motor, 17, a mounting frame, 18, a support, 19, a water blocking box body, 20, a grating, 21, a lifting handle, 22, a water guiding box body, 23, a discharging pipe, 24, a sliding device, 25, a filter screen, 26, a handle, 27, a feeding pipe, 28, a motor box body, 29, a stirring motor, 30, a stirring shaft, 31, stirring blades, 32, a water outlet pipe, 33, a box door, 34, a water inlet pipe.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a filter device for textile printing and dyeing according to a preferred embodiment of the present invention; FIG. 2 is a schematic top view of the structure of the water retention tank shown in FIG. 1; FIG. 3 is an enlarged partial view of the structure shown at A in FIG. 1; FIG. 4 is a schematic front view of the bleaching tank of FIG. 1; fig. 5 is a schematic structural view of the sliding device shown in fig. 1. The filtering device for textile printing and dyeing comprises a bleaching box 1, the top of the bleaching box 1 is fixedly connected with a buoyancy tank 3 through a bearing plate 2, the top on the right side of the buoyancy tank 3 is communicated with an exhaust pipe 4, the top of the buoyancy tank 3 is provided with a gas booster pump 5, the model of the gas booster pump 5 is AG-15, the air inlet end of the gas booster pump 5 is communicated with an air inlet pipe 6, the air outlet end of the gas booster pump 5 is communicated with a connecting pipe 7, the two sides of the top of the buoyancy tank 3 are respectively and fixedly connected with a support 18 and a mounting frame 17, the height of the support 18 is half of that of the mounting frame 17, so that a water blocking tank 19 is obliquely installed, one end of the connecting pipe 7 penetrates through the mounting frame 17 and extends to one side of the mounting frame 17, one end of the connecting pipe 7 is communicated with an air outlet pipe 8, one end of the air outlet pipe 8 penetrates through the buoyancy tank, the one end that outlet duct 8 is located the inside of aerostatics case 3 runs through a fixed plate 9 and another fixed plate 9 in proper order and extends to one side of another fixed plate 9, and the top of outlet duct 8 and the inside that is located aerostatics case 3 evenly communicates from a left side to the right side has the gas tube 10, and the quantity of gas tube 10 is four, has seted up four gas pockets on the gas tube 10.

The top of the flotation tank 1 is provided with a driving motor 16, the driving motor 16 is connected with an external power supply and is provided with a switch of a control power supply, the bottom of the inner wall of the flotation tank 3 and the front surface of the air outlet pipe 8 uniformly penetrate through a driving shaft 13 from left to right, the top end of the driving shaft 13 and the upper side of the air outlet pipe 8 are provided with impellers 14, the number of the impellers 14 is three, the bottom end of the driving shaft 13 is provided with a driving gear 15, and the bottom of the flotation tank 3 is rotatably connected with a transmission shaft 11 between the opposite side of one driving shaft 13 and the other driving shaft 13.

The bottom of transmission shaft 11 is provided with drive gear 12, and the output shaft of driving motor 16 is connected with the bottom fixed connection of a drive gear 15, and drive gear 12 meshes with drive gear 15 mutually, and drive shaft 13 is connected with aerostatics 3 rotation, and the quantity of drive gear 12 is two, and the quantity of transmission shaft 11 is two, and the quantity of drive gear 15 is three, and the quantity of drive shaft 13 is three.

Fixedly connected with water blocking tank 19 between the top of support 18 and the top of mounting bracket 17, water blocking tank 19's inside is provided with grid 20, grid 20's top is provided with handle 21, the quantity of handle 21 is four, grid 20 contacts with water blocking tank 19's inside, one side fixedly connected with diversion tank 22 that mounting bracket 17 was kept away from to support 18, one side that water blocking tank 19 kept away from mounting bracket 17 runs through diversion tank 22 and extends to the inside of diversion tank 22, the diversion tank 19 is located one side of diversion tank 22 inside and has seted up out the basin, the top of diversion tank 22 is non-closed, the top of diversion tank 19 is non-closed, the bottom intercommunication of diversion tank 22 has inlet tube 34, the one end of inlet tube 34 runs through aerostatics 3 and extends to the inside of aerostatics 3.

The both sides at 1 top of bleaching case all communicate with discharging pipe 23, and the one end of discharging pipe 23 runs through superficial gas tank 3 and extends to the inside of superficial gas tank 3, is provided with the valve on the discharging pipe 23.

There is filter screen 25 through 24 sliding connection of slider between the both sides of bleaching case 1 inner wall, the top of filter screen 25 is provided with handle 26, the below intercommunication that one side of bleaching case 1 just is located filter screen 25 has filling tube 27, one side fixedly connected with motor case 28 of bleaching case 1, the inside of motor case 28 is provided with agitator motor 29, agitator motor 29 connects external power source and is provided with control power source's switch, the top of bleaching case 1 is provided with the circular arc recess, the quantity of handle 26 is two, be located the front side and the rear side at filter screen 25 top respectively.

The output shaft of agitator motor 29 is provided with (mixing) shaft 30, the one end of (mixing) shaft 30 runs through bleaching case 1 and extends to the inside of bleaching case 1, the surface of (mixing) shaft 30 and the inside that is located bleaching case 1 evenly are provided with stirring leaf 31, the quantity of stirring leaf 31 is five, the bottom intercommunication of bleaching case 1 has outlet pipe 32, be provided with the valve on the outlet pipe 32, the front of bleaching case 1 articulates through the hinge has chamber door 33, chamber door 33 and filter screen 25 looks adaptation, be provided with the switch on the chamber door 33.

The sliding device 24 includes a sliding frame 241, a sliding plate 242 is slidably connected to the inside of the sliding frame 241, one side of the sliding plate 242 penetrates the sliding frame 241 and extends to the outside of the sliding frame 241, a connecting plate 243 is fixedly connected to one side of the sliding plate 242 and located at the outside of the sliding frame 241, one side of the connecting plate 243 far away from the sliding frame 241 and the filter screen 25 are connected, and the filter screen 25 is in an arc shape.

The utility model provides a filter equipment for textile printing and dyeing's theory of operation as follows:

when large suspended thread ends and broken cloth in the textile printing and dyeing wastewater need to be primarily filtered, sewage is poured into the water blocking tank 19 from the right side of the top of the grid 20, the suspended thread ends and the broken cloth in the sewage are intercepted and filtered layer by layer through the partition plates on the grid 20, the thread ends and the broken cloth are hung on the grid 20, the filtered water flows into the water guiding tank 22 from the water blocking tank 19 and flows into the air floating tank 3 through the water inlet pipe 34 at the bottom of the water guiding tank 22, when fine suspended matters in the textile printing and dyeing wastewater need to be filtered, the gas booster pump 5 is started to pump external air through the air inlet pipe 6, the external air is conveyed to the inside of the air outlet pipe 8 through the connecting pipe 7 and is conveyed to the inside of the air floating pipe 10 in the air floating tank 3 through the air outlet pipe 8, and compressed air in the air floating pipe 10 escapes into the water in a micro-bubble form from the air holes, simultaneously starting a driving motor 16 to drive a driving gear 15 to rotate, wherein the driving gear 15 drives a driving shaft 13 to rotate and simultaneously drives transmission gears 12 on two sides to rotate, the transmission gears 12 on two sides rotate at the bottom of the air flotation tank 3 through a transmission shaft 11, two transmission gears 12 rotate and simultaneously drive the other two driving gears 15 to rotate, the other two driving gears 15 respectively drive the other two driving shafts 13 to rotate so as to drive the other two impellers 14 to rotate rapidly, large bubbles are cut into small bubbles by virtue of the stirring effect when the impellers 14 rotate at a high speed, the bubbles are adsorbed with fine particles and float to the water surface, redundant gas is discharged from an exhaust pipe 4, then the driving motor 16 and a gas booster pump 5 are closed, a valve on a discharge pipe 23 is opened, and the separated particle bubbles and sewage are discharged into the interior of the air flotation tank 1 from the discharge pipe 23, the bubble particles are filtered by the filter screen 25, when suspended matters need to be taken out, the grid 20 is lifted by the handle 21 on the grid 20, so that the grid 20 is taken out from the inside of the water blocking tank 19, the grid 20 is cleaned, thread ends and rags are cleaned, the door 33 on the bleaching tank 1 is opened, the handle 26 is pulled outwards, the filter screen 25 slides on the sliding frame 241 through the connecting plate 243 and the sliding plate 242 and slides out from the inside of the bleaching tank 1, the filter screen 25 is cleaned, when sewage needs to be rapidly decolorized, bleaching powder is added into the bleaching tank 1 from the feeding pipe 27, the stirring shaft 29 is started to drive the stirring shaft 30 to rotate, the stirring blade 31 drives the stirring blade 31 to rapidly mix and react the sewage and the bleaching powder, the sewage is bleached, the stirring motor 29 is closed, a valve on the water outlet pipe 32 is opened, the treated wastewater is discharged from the water outlet pipe 32.

through the matching use of the grating 20, the water blocking tank 19, the water diversion tank 22 and the water inlet pipe 34, the thread ends and the rags in the textile printing and dyeing wastewater are subjected to primary filtration, the blocking of large suspended matters on the device is prevented, the service life of the device is prolonged, through the matching use of the gas booster pump 5, the air inlet pipe 6, the connecting pipe 7, the air outlet pipe 8, the air floating pipe 10, the exhaust pipe 4, the transmission gear 12, the transmission shaft 11, the impeller 14, the driving shaft 13, the driving gear 15 and the driving motor 16, the fine suspended matters in the textile printing and dyeing wastewater are subjected to secondary cleaning and filtration, the sewage filtration quality is improved, the thread ends, the rags and other large suspended matters are firstly filtered, then the fine suspended matters are filtered, the graded filtration is realized, the filtration effect is better, the filtration efficiency is higher, the filtration is more thorough, through the matching use of the filter screen 25, the stirring, quickens the decoloration efficiency of the printing and dyeing wastewater and improves the filtration efficiency.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A filtering device for textile printing and dyeing, comprising a bleaching box (1), characterized in that: the top of the floating box (1) is fixedly connected with a floating gas box (3) through a bearing plate (2), the top on the right side of the floating gas box (3) is communicated with an exhaust pipe (4), the top of the floating gas box (3) is provided with a gas booster pump (5), the air inlet end of the gas booster pump (5) is communicated with an air inlet pipe (6), the air outlet end of the gas booster pump (5) is communicated with a connecting pipe (7), the two sides of the top of the floating gas box (3) are respectively and fixedly connected with a support (18) and a mounting frame (17), one end of the connecting pipe (7) penetrates through the mounting frame (17) and extends to one side of the mounting frame (17), one end of the connecting pipe (7) is communicated with an air outlet pipe (8), one end of the air outlet pipe (8) penetrates through the floating gas box (3) and extends to the inside of the floating gas box (3), and the two sides of the bottom of the inner, the one end that outlet duct (8) are located the inside of superficial gas tank (3) runs through one in proper order fixed plate (9) and another fixed plate (9) and extend to another one side of fixed plate (9), the top of outlet duct (8) and the inside that is located superficial gas tank (3) evenly communicate from a left side to the right side has superficial trachea (10).

2. The filtering device for textile printing and dyeing according to claim 1, characterized in that a driving motor (16) is arranged at the top of the bleaching box (1), a driving shaft (13) is uniformly penetrated through the bottom of the inner wall of the bleaching box (3) and positioned on the front surface of the air outlet pipe (8) from left to right, an impeller (14) is arranged at the top end of the driving shaft (13) and positioned above the air outlet pipe (8), a driving gear (15) is arranged at the bottom end of the driving shaft (13), and a transmission shaft (11) is rotatably connected between one driving shaft (13) and the opposite side of the other driving shaft (13) at the bottom of the bleaching box (3).

3. The filtering device for textile printing and dyeing according to claim 2, characterized in that the bottom end of the transmission shaft (11) is provided with a transmission gear (12), the output shaft of the driving motor (16) is fixedly connected with the bottom of one of the driving gears (15), the transmission gear (12) is meshed with the driving gear (15), and the driving shaft (13) is rotatably connected with the aeration tank (3).

4. The filtering device for textile printing and dyeing according to claim 1, characterized in that a water blocking tank (19) is fixedly connected between the top of the support (18) and the top of the mounting frame (17), a grating (20) is arranged inside the water blocking tank (19), a handle (21) is arranged on the top of the grating (20), a water guiding tank (22) is fixedly connected to one side of the support (18) away from the mounting frame (17), one side of the water blocking tank (19) away from the mounting frame (17) penetrates through the water guiding tank (22) and extends to the inside of the water guiding tank (22), a water inlet pipe (34) is communicated with the bottom of the water guiding tank (22), and one end of the water inlet pipe (34) penetrates through the air flotation tank (3) and extends to the inside of the air flotation tank (3).

5. The filtering device for textile printing and dyeing according to claim 1, characterized in that the bleaching tank (1) is communicated with a discharge pipe (23) on both sides of the top, and one end of the discharge pipe (23) penetrates through the flotation tank (3) and extends to the inside of the flotation tank (3).

6. The filtering device for textile printing and dyeing according to claim 1, characterized in that a filter screen (25) is connected between two sides of the inner wall of the bleaching box (1) in a sliding manner through a sliding device (24), a handle (26) is arranged on the top of the filter screen (25), a feeding pipe (27) is communicated with one side of the bleaching box (1) and is positioned below the filter screen (25), a motor box (28) is fixedly connected with one side of the bleaching box (1), and a stirring motor (29) is arranged inside the motor box (28).

7. The filtering device for textile printing and dyeing according to claim 6, characterized in that the output shaft of the stirring motor (29) is provided with a stirring shaft (30), one end of the stirring shaft (30) penetrates through the bleaching box (1) and extends into the bleaching box (1), stirring blades (31) are uniformly arranged on the surface of the stirring shaft (30) and inside the bleaching box (1), the bottom of the bleaching box (1) is communicated with a water outlet pipe (32), and the front of the bleaching box (1) is hinged with a box door (33) through a hinge.

8. The filtering device for textile printing and dyeing according to claim 6, characterized in that the sliding device (24) comprises a sliding frame (241), a sliding plate (242) is slidably connected inside the sliding frame (241), one side of the sliding plate (242) penetrates through the sliding frame (241) and extends to the outside of the sliding frame (241), a connecting plate (243) is fixedly connected to one side of the sliding plate (242) and is positioned outside the sliding frame (241), and one side of the connecting plate (243) away from the sliding frame (241) and the filtering net (25) are fixedly connected.