CN211394975U - A lye filter mechanism of a mercerizing machine - Google Patents

Abstract

The utility model relates to a lye filtering mechanism of a mercerizing machine, which comprises a support frame, a filter box is arranged at the lower end of the support frame, the upper ends of the opposite sides of the filter box are connected with first bearing seats, and the first bearing seats are rotatably connected There is a filter roller, the two ends of the filter roller are respectively connected with a rotating shaft and a suction pipe, one of the first bearing seats is connected with a universal valve, and the suction pipe is connected with the universal valve. There are several filter holes, one end of the water pumping pipe is connected with a water pumping hose extending into the filter roller, one end of the universal valve away from the filter roller is connected with a water supply pipe, and a pumping pump is arranged on the water supply pipe. The waste liquid in the alkali immersion tank is passed into the filter box, the waste liquid is filtered by the filter roller and then enters the filter roller, the suction pump is started, and the waste liquid in the filter roller is pumped out through the suction hose and the suction pipe, so as to remove impurities. It is left in the filter box to reduce impurities in the waste liquid, which is convenient for reuse, energy saving and environmental protection.

Description

A lye filter mechanism of a mercerizing machine

technical field

The utility model relates to the technical field of mercerizing machines, in particular to a lye filtering mechanism of a mercerizing machine.

Background technique

In the textile printing and dyeing industry, in the bleaching and dyeing of cotton fabrics and cotton yarns, in order to increase the long-lasting luster of cotton fibers and the affinity for fuels, as well as improve the dimensional stability of the fabrics, the cotton fibers should be mercerized with caustic soda. This type of treatment equipment is called The mercerizing machine is mainly composed of a cloth feeding frame, an alkali soaking tank, a ventilation device, a bending roll expanding mechanism, a washing device and a flat washing tank. People usually place the lye of a specific concentration in the lye storage tank. When the lye is reduced, the lye in the lye storage tank is passed into the alkali immersion tank for replenishment.

At present, the patent with the publication number of CN105200689B discloses a double-layer mercerizing machine, which includes a cloth feeding device, an alkali liquid padding device, a tenter device, a de-alkali device and a cloth doffing device that are connected in sequence, and the cloth feeding device is a double-layered device. A cloth feeding frame, the alkali solution padding device includes an alkali solution dipping tank, a high-efficiency paddle, a straight roll box, a two-roller paddle, an alkali padding mechanism and a cloth stretching roller connected in sequence, and the tenter device includes cloth clips arranged side by side The tenter and the tenter straight roll frame with the same length as the clip tenter, the cloth drop device is a double-layer drop frame, and a distribution front rolling car and a distribution wheel are arranged between the lye padding device and the tenter device. The mercerizing machine realizes the double-layer cloth feeding method, and on the premise of meeting the mercerizing requirements of imitation wax printing products, the production capacity is greatly improved compared with the existing single-layer cloth clip mercerizing machine, while the energy consumption is reduced and the failure rate is low.

The above-mentioned prior art scheme has the following defects: after the alkali solution in the alkali solution dipping tank of the mercerizer is used, some cloth impurities usually remain in the alkali solution, thereby affecting the processing quality of the cloth afterward, so it needs to be improved.

Utility model content

In view of the deficiencies in the prior art, one of the purposes of the present utility model is to provide a lye filter mechanism of a mercerizing machine, which can filter the used lye, thereby reducing impurities in the lye and facilitating the recovery of the lye Reuse.

The above-mentioned purpose of the present invention is achieved through the following technical solutions:

A lye filtration mechanism of a mercerizing machine comprises a support frame, a filter box is arranged at the lower end of the support frame, the upper ends of the opposite sides of the filter box are connected with a first bearing seat, and the first bearing seat is between the first bearing seats. A filter roller is rotatably connected, the two ends of the filter roller are respectively connected with a rotating shaft and a water suction pipe, one of the first bearing seats is connected with a universal valve, the water suction pipe is connected with the universal valve, the filter The interior of the roller is hollow and the side walls are evenly provided with a number of filter holes, one end of the water pumping pipe is connected with a water pumping hose extending into the filter roller, and the end of the universal valve facing away from the filter roller is connected with a water supply pipe. A water pump is provided on the water supply pipe.

By adopting the above technical scheme, the waste liquid in the alkali soaking tank is passed into the filter box, the filter holes filter the waste liquid entering the filter roller, the waste liquid is filtered by the filter roller and then enters the filter roller, and the water pump is started, The waste liquid in the filter roller is drawn out through the suction hose and the suction pipe, so that the impurities stay in the filter box, reduce the impurities in the waste liquid, facilitate reuse, save energy and protect the environment; at the same time, under the action of gravity, the suction hose will always Located at the lower end of the filter roller, it is convenient for the waste liquid in the filter roller to be drawn out.

In a preferred example of the present invention, it can be further configured as follows: two second bearing seats are connected to one side of the two adjacent first bearing seats of the support frame, and the two second bearing seats are rotatably connected. There is a cleaning roller, the cleaning roller is in close contact with the surface of the filter roller, the upper end face of the support frame is provided with a cleaning motor for driving the cleaning roller to rotate, one end of the cleaning roller penetrates the second bearing seat and is connected with a driven pulley , the output shaft of the cleaning motor is connected with a driving pulley, and a transmission belt is sleeved between the driven pulley and the driving pulley.

By adopting the above technical solution, the cleaning motor is started, and the rotation of the output shaft of the cleaning motor drives the rotation of the cleaning roller, and the rotation of the cleaning roller drives the rotation of the filter roller, and at the same time, the impurities remaining on the surface of the filter roller are cleaned.

In a preferred example of the present invention, it can be further configured as follows: the upper end surface of the support frame is connected with a filter motor for driving the filter roller to rotate, the filter roller and the cleaning roller rotate in the same direction, and one end of the rotating shaft extends The first bearing seat is connected with a driven sprocket, the output shaft of the filter motor is connected with a drive sprocket, and a transmission chain is sleeved between the drive sprocket and the driven sprocket.

By adopting the above technical solution, the filter motor is activated, the output shaft of the filter motor rotates to drive the driven sprocket to rotate, the driven sprocket drives the filter roller to rotate, and the surface of the filter roller takes impurities out of the waste liquid, thereby facilitating the cleaning of the roller pair. Clean the surface of the filter roller.

In a preferred example of the present invention, it can be further configured that: the outer side wall of the filter roller is connected with a plurality of material blocking bars at intervals along the circumferential direction.

By adopting the above technical solution, when the material retaining bar on the filter roller is transferred out of the waste liquid of the filter box with the filter roller, the impurities in the waste liquid can be taken out, thereby improving the cleaning efficiency of impurities.

In a preferred example of the present invention, it can be further configured as follows: a waste box is arranged below the cleaning roller, and the waste box is hollow inside and the opening is upward.

By adopting the above technical solution, the waste box can collect the waste and waste liquid cleaned by the cleaning roller, which is convenient for centralized processing.

In a preferred example of the present invention, it can be further configured as follows: a filter screen is arranged at the upper opening of the waste box.

By adopting the above technical solution, the filter screen can separate impurities and waste liquid, facilitate the recovery of waste liquid, save energy and protect the environment.

In a preferred example of the present invention, it can be further configured that: both ends of the filter screen are connected to the waste box through bolts.

By adopting the above technical solution, the filter net can be removed from the waste box after the bolts are unscrewed, so that the impurities on the filter net can be easily poured out, which saves time and effort.

In a preferred example of the present invention, it can be further configured that: the side of the support frame facing the cleaning roller is connected with a protective cover for covering the cleaning roller, and the opening at the lower end of the protective cover is located above the waste box.

By adopting the above technical solution, on the one hand, the protective cover can prevent the waste liquid on the cleaning roller from being thrown out; on the other hand, the protective cover can prevent the operator from being accidentally injured by the cleaning roller.

To sum up, the present utility model includes at least one of the following beneficial technical effects:

1. The filter roller can filter the waste liquid, reduce the impurities in the waste liquid, and facilitate the recycling of the waste liquid;

2. The filter screen can separate impurities and waste liquid, which is convenient for recycling waste liquid, energy saving and environmental protection;

3. The protective cover can prevent the waste liquid on the cleaning roller from being thrown out, keep the workshop environment clean and tidy, and at the same time prevent people from being accidentally injured by the cleaning roller.

Description of drawings

Fig. 1 is the structural representation of this embodiment;

Fig. 2 is the structural schematic diagram under the side view angle of the present embodiment;

FIG. 3 is a schematic diagram of the exploded structure of the filter roller in the present embodiment, which is used to show the water pumping hose.

Reference numerals: 1, support frame; 2, filter box; 21, first bearing seat; 22, filter roller; 221, rotating shaft; 222, suction pipe; 223, suction hose; 224, filter hole; 225, block Material strip; 23, universal valve; 24, water supply pipe; 241, water pump; 25, second bearing seat; 26, filter motor; 27, driven sprocket; 28, driving sprocket; 29, transmission chain; 3 , cleaning roller; 31, cleaning motor; 32, driven pulley; 33, driving pulley; 34, transmission belt; 4, waste box; 5, filter; 6, protective cover.

Detailed ways

The present utility model will be described in further detail below in conjunction with the accompanying drawings.

Referring to FIG. 1 , it is a lye filtering mechanism of a mercerizing machine disclosed by the utility model, comprising a support frame 1 , and a rectangular filter box 2 for holding waste liquid is fixedly connected to the lower end of the support frame 1 . The inside of the filter box 2 is It is hollow and has its opening facing upward. The upper ends of the opposite sides of the filter box 2 are connected with a first bearing seat 21 , and a filter roller 22 is rotatably connected between the first bearing seat 21 . There are filter holes 224, and the filter roller 22 can filter the waste liquid, so as to reduce impurities in the waste liquid, facilitate recycling, save energy and protect the environment.

2 and 3, the opposite sides of the filter roller 22 are respectively fixedly connected with a rotating shaft 221 and a water pumping pipe 222, wherein a universal valve 23 is rotatably connected in a first bearing seat 21, and the water pumping pipe 222 is connected with the universal valve. 23 is fixedly connected, one end of the water pumping pipe 222 is fixedly connected with a water pumping hose 223 extending into the filter roller 22, and one end of the universal valve 23 away from the filter roller 22 is fixedly connected with a water supply pipe 24, and a water pump 241 is installed on the water supply pipe 24. . The waste liquid in the alkali soaking tank is passed into the filter box 2, the filter hole 224 filters the waste liquid entering the filter roller 22, the waste liquid is filtered by the filter roller 22 and then enters the filter roller 22, and the suction pump 241 is started. The waste liquid in the filter roller 22 is pumped out through the water pumping hose 223 and the water pumping pipe 222, so that the impurities remain in the filter box 2, reducing the impurities in the waste liquid, which is convenient for reuse, energy saving and environmental protection; at the same time, the water pumping hose 223 is in Under the action of gravity, it is always located at the lower end of the filter roller 22, which facilitates the extraction of the waste liquid in the filter roller 22.

2 and 3, both ends of one side of the adjacent two first bearing seats 21 of the support frame 1 are fixedly connected with two second bearing seats 25, and the two second bearing seats 25 are rotatably connected with cleaning Roller 3, the cleaning roller 3 is covered with a cleaning cloth made of polyester (not shown in the figure), the cleaning cloth (not shown in the figure) is in close contact with the surface of the filter roller 22, and the upper end surface of the support frame 1 is fixedly connected with a The cleaning motor 31 for driving the cleaning roller 3 to rotate and the filtering motor 26 for driving the filter roller 22 to rotate. One end of the cleaning roller 3 passes through the second bearing seat 25 and is fixedly connected with the driven pulley 32. The output shaft of the cleaning motor 31 A driving pulley 33 is fixedly connected, and a transmission belt 34 is sleeved between the driven pulley 32 and the driving pulley 33 . One end of the rotating shaft 221 of the filter roller 22 protrudes from the first bearing seat 21 and is fixedly connected with the driven sprocket 27, the output shaft of the filter motor 26 is fixedly connected with the driving sprocket 28, the driving sprocket 28 and the driven sprocket A transmission chain 29 is sleeved between 27 . Start the cleaning motor 31 and the filter motor 26, the filter roller 22 and the cleaning roller 3 rotate in the same direction, and the surface of the filter roller 22 takes impurities out of the waste liquid, thereby facilitating the cleaning roller 3 to clean the surface of the filter roller 22. A plurality of material blocking bars 225 are connected to the outer side wall of the filter roller 22 at intervals along the circumferential direction. When the material blocking bar 225 on the filter roller 22 is transferred out of the waste liquid of the filter box 2 along with the filter roller 22, the impurities in the waste liquid can be taken out, thereby improving the cleaning efficiency of impurities.

Referring to FIG. 2 , a waste box 4 is placed under the cleaning roller 3. The waste box 4 is hollow inside and has an opening facing upward. A filter screen 5 is connected to the opening at the upper end of the waste box 4 by bolts. The filter screen 5 can separate impurities and waste liquid, which is convenient for Recycling waste liquid, energy saving and environmental protection; after unscrewing the bolts, the filter screen 5 can be removed from the waste box 4, so that the impurities on the filter screen 5 can be easily poured out.

Referring to FIG. 2 , the side of the support frame 1 facing the cleaning roller 3 is fixedly connected with a protective cover 6 for covering the cleaning roller 3 , and the opening at the lower end of the protective cover 6 is located above the waste box 4 . The protective cover 6 can prevent the waste liquid on the cleaning roller 3 from being thrown out; at the same time, the protective cover 6 can drop the waste remaining on the inner wall into the waste box 4 .

The implementation principle of this embodiment is as follows: the waste liquid is passed into the filter box 2, and the filter motor 26, the cleaning motor 31 and the suction pump 241 are activated at the same time, the waste liquid enters the filter roller 22, and the impurities in the waste liquid remain in the filter roller 22. The surface of the filter roller 22 rotates to take the impurities away from the filter box 2 , and is removed from the surface of the filter roller 22 by the cleaning roller 3 and enters the waste box 4 .

The examples of this specific embodiment are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore: all equivalent changes made according to the structure, shape and principle of the present invention are not It should be covered within the protection scope of the present invention.

Claims (8)

1. The utility model provides an alkali lye filter mechanism of mercerizing range, includes support frame (1), its characterized in that: the lower end of the supporting frame (1) is provided with a filter box (2), the upper ends of two opposite sides of the filter box (2) are connected with a first bearing seat (21), a filtering roller (22) is rotatably connected between the first bearing seats (21), two ends of the filtering roller (22) are respectively connected with a rotating shaft (221) and a water pumping pipe (222), wherein a universal valve (23) is connected in one of the first bearing seats (21), the water pumping pipe (222) is connected with the universal valve (23), the filtering roller (22) is hollow inside, a plurality of filtering holes (224) are uniformly formed in the side wall, one end of the water pumping pipe (222) is connected with a water pumping hose (223) extending into the filtering roller (22), one end of the universal valve (23) departing from the filtering roller (22) is connected with a water delivery pipe (24), and a water suction pump (241) is arranged on the water delivery pipe (24).

2. The lye filter mechanism of a mercerizer according to claim 1 wherein: one side of two adjacent first bearing frame (21) of support frame (1) is connected with two secondary bearing frame (25), two it is connected with cleaning roller (3) to rotate between secondary bearing frame (25), cleaning roller (3) and filter roll (22) surface are hugged closely, support frame (1) up end is provided with and is used for driving cleaning roller (3) pivoted cleaning motor (31), secondary bearing frame (25) are worn out and driven pulley (32) are connected to the one end of cleaning roller (3), be connected with on the output shaft of cleaning motor (31) drive pulley (33), the cover is equipped with drive belt (34) between driven pulley (32) and drive pulley (33).

3. The lye filter mechanism of a mercerizer according to claim 2 wherein: the utility model discloses a filter roller cleaning machine, including support frame (1), filter roller (22), cleaning roller (3), first bearing frame (21) and driven sprocket (27) are stretched out to the one end of axis of rotation (221), the last terminal surface of support frame (1) is connected with and is used for driving filter roller (22) pivoted filter motor (26), filter roller (22) and cleaning roller (3) syntropy rotate, the one end of axis of rotation (221) stretches out first bearing frame (21) and is connected with driven sprocket (27), be connected with drive sprocket (28) on the output shaft of filter motor (26), the cover is equipped.

4. The lye filter mechanism of a mercerizer according to claim 3 wherein: the outer side wall of the filtering roller (22) is connected with a plurality of material blocking strips (225) at intervals along the circumferential direction.

5. The lye filter mechanism of a mercerizer according to claim 2 wherein: cleaning roller (3) below is provided with waste bin (4), waste bin (4) inside cavity and opening up.

6. The lye filter mechanism of a mercerizer according to claim 5 wherein: a filter screen (5) is arranged at the upper opening of the waste bin (4).

7. The lye filter mechanism of a mercerizer according to claim 6 wherein: and the two ends of the filter screen (5) are connected with the waste bin (4) through bolts.

8. The lye filter mechanism of a mercerizer according to claim 2 wherein: one side of support frame (1) towards scrub roller (3) is connected with protection casing (6) that are used for cage cover scrub roller (3), the opening of protection casing (6) lower extreme is located waste bin (4) top.

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