Filtering equipment for preparing sulfur black dye

Abstract

The utility model relates to the technical field of sulfur black dye processing, in particular to filtering equipment for sulfur black dye preparation. Comprising a supporting plate, supporting legs, a shell, a water inlet, filter plates and a water outlet, the supporting legs distributed in a square shape are fixedly connected to the supporting plate, the shell is fixedly connected to the top of the supporting plate, the water inlet is fixedly connected to the center of the upper portion of the shell, and the filter plates are placed in the shell and used for filtering sulfur black dye. And a water outlet is fixedly connected to the central position of the supporting plate. By arranging the water tank, the spray head, the water pump and the water inlet pipe, the water pump is started to convey water in the water inlet pipe into the water tank, so that the water in the water tank is sprayed onto the filter plate from the spray head to wash the filter plate, and the effect of automatically cleaning the filter plate in a closed manner is achieved; and clothes and exposed skin of workers are prevented from being stained.

Description

Technical Field

[0001] The utility model relates to the technical field of sulphur black dye processing, in particular to filtering equipment for preparing sulphur black dye. Background Art

[0002] Sulfur black dye is an excellent cotton dye. It is a black phosphorus flake solid that cannot be directly dissolved in water. After dyeing, it is oxidized and becomes an insoluble dye and fixed on the fiber. Depending on the production process conditions, sulphur black of various colors can be produced. Sulphur black dye is mainly used for dyeing cotton and linen fibers. After the sulphur black dye is reduced, some solid sulphur black still exists, so the sulphur black dye must be filtered to improve the purity of the sulphur black dye.

[0003] The patent with the patent authorization announcement number CN214714800U discloses a filtering device for preparing active sulfur black dye, including a box body and a filter box located at the top of the box body, the top of the box body is provided with a mounting groove matching the filter box, the bottom of the filter box is provided with a card slot matching the mounting groove, and the top of the filter box is provided with a water inlet pipe. Although the above patent can filter the active sulfur black dye multiple times by setting a plurality of groups of filter plates, there are still some shortcomings in actual use. For example, after the filter plate is disassembled, it still needs to be cleaned by the staff, which increases the workload of the staff, and in the process of cleaning the filter plate, the method of flushing or brushing is generally adopted, and when the sulfur black dye on the filter plate meets water, the water will be dyed black by the sulfur black dye, resulting in the water reflecting or splashing on the staff, which is easy to stain the staff's clothes and exposed skin, thereby causing inconvenience to the staff.

[0004] Therefore, there is a particular need for a filtration device for preparing sulfur black dye to solve the problems in the prior art. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art that after the filter plate is disassembled, it still needs to be cleaned by the staff, which increases the workload of the staff, and in the process of cleaning the filter plate, water is reflected or splashed on the staff, which easily stains the staff's clothes and exposed skin, thereby causing inconvenience to the staff, the utility model provides a filtering device for preparing sulfur black dye.

[0006] The utility model is realized by the following technical approaches: a filtering device for preparing sulfur black dye, comprising a supporting plate, a supporting foot, a shell, a water inlet, a filter plate and a water outlet, wherein a plurality of supporting feet distributed in a mouth shape are fixedly connected to the supporting plate, a shell is fixedly connected to the top of the supporting plate, a water inlet is fixedly connected to the center position of the upper part of the shell, a plurality of filter plates are arranged inside the shell for filtering the sulfur black dye, a water outlet is fixedly connected to the center position of the supporting plate, a top surface of the water outlet and a bottom surface of the shell are at the same height, so that the sulfur black dye filtered inside the shell is discharged from the water outlet, and also comprises a water tank, a nozzle, a water pump and a water inlet pipe, a water tank is arranged on the upper part of the shell, a plurality of nozzles arranged and distributed are connected to the front and rear side surfaces and the bottom surface of the water tank, and the nozzles of the nozzles face the filter plate and the inner wall of the shell, so that the nozzles spray water onto the filter plate and the inner wall of the shell, a water pump is installed on the left side of the water tank, a water inlet pipe is connected to the left side of the water pump, and water inside the water inlet pipe is transported to the inside of the water tank through the operation of the water pump, so that the water inside the water tank is sprayed out from the nozzle.

[0007] As a further preferred solution, the total area formed by the plurality of nozzles on the bottom surface of the water tank is larger than the area of ​​the filter plate filter screen.

[0008] As a further preferred solution, a sliding frame is also included. A front-to-rear symmetrical sliding frame is installed on the left side of the upper part of the shell, and the water tank is located to the right of the two sliding frames, so that the water tank can move between the two sliding frames.

[0009] As a further preferred scheme, it also includes an inclined plate, a baffle, a guide rod II and a spring II. The inclined plate is slidably connected to the left side of the upper part of the shell, and a slope is provided on the right side of the water tank so that the water tank can squeeze the inclined plate. The baffle is fixedly connected to the right side of the inclined plate, and the baffle is in contact with the top of the water tank so that the water tank is limited inside the shell. The top of the sliding frame is fixedly connected to guide rods II distributed on the left and right. The inclined plate is slidably connected to the guide rod II. A spring II for auxiliary resetting is provided on the guide rod II, and the two ends of the spring II are respectively connected to the inclined plate and the sliding frame.

[0010] As a further preferred solution, a circular protrusion is provided at the upper end of the guide rod II so that the inclined plate does not separate from the guide rod II.

[0011] As a further preferred scheme, it also includes a guide rod I and a spring I. The guide rod I distributed front and back is fixedly connected to the left upper part of the shell, the baffle is slidably connected to the guide rod I, and a spring I for auxiliary resetting is sleeved on the guide rod I, and the two ends of the spring I are respectively connected to the shell and the baffle.

[0012] As a further preferred solution, the number of springs II is greater than that of springs I, so that the elastic force of a number of springs II is greater than the elastic force of a number of springs I.

[0013] From the above description of the structure of the utility model, it can be seen that the design starting point, concept and advantages of the utility model are: 1. By setting a water tank, a nozzle, a water pump and a water inlet pipe, turning on the water pump, the water in the water inlet pipe is transported to the water tank, and the water in the water tank is sprayed from the nozzle onto the filter plate, and then the filter plate is rinsed, thereby achieving the effect of automatic and closed cleaning of the filter plate, while eliminating the need for manual cleaning, it also prevents the staff's clothes and exposed skin from being contaminated.

[0014] 2. By setting the inclined plate, baffle and spring II, pull the inclined plate upward, and spring II will return to its original state, so that the baffle moves upward and stops pressing the water tank, then pull the water tank to the left and completely separate from the shell, release the inclined plate, and spring II will return to its original state, so that the inclined plate drives the baffle to move downward, and then the baffle blocks the upper left side of the shell, thereby preventing foreign matter from entering the shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the shell, water inlet, filter plate and other components of the utility model.

[0017] Figure 3 It is a three-dimensional cross-sectional structural schematic diagram of the water pump, water inlet, slide frame and other components of the utility model.

[0018] Figure 4 It is a three-dimensional cross-sectional structural schematic diagram of the water tank, nozzle, water pump and other components of the utility model.

[0019] Figure 5 It is a three-dimensional cross-sectional structural schematic diagram of the guide rod Ⅰ, baffle plate and spring Ⅰ of the utility model.

[0020] Figure 6 It is a three-dimensional structural schematic diagram of the utility model including the inclined plate, guide rod II and spring II.

[0021] Figure 7 It is a three-dimensional structural schematic diagram of the sliding frame, guide rod II and spring II of the utility model.

[0022] The reference numbers in the figure are: 1. support foot, 2. support plate, 3. shell, 4. water inlet, 5. filter plate, 6. water outlet, 601, water tank, 7. nozzle, 8. water pump, 9. water inlet pipe, 10. guide rod I, 11. baffle, 12. spring I, 13. inclined plate, 14. slide frame, 15. guide rod II, 16. spring II. DETAILED DESCRIPTION

[0023] The technical solution is further described below in conjunction with specific embodiments. It should be noted that the words indicating directions such as up, down, left, and right mentioned in this article are only for the position of the structure shown in the corresponding drawings. The serial numbers of the parts in this article, such as first, second, etc., are only used to distinguish the objects described and do not have any order or technical meaning. The words such as connection and coupling mentioned in this application include direct and indirect connections unless otherwise specified.

[0024] See also Figure 1-Figure 5 As shown, a filtering device for preparing sulfur black dye includes a support plate 2, a support leg 1, a shell 3, a water inlet 4, a filter plate 5 and a water outlet 6. The support plate 2 is connected to a plurality of support legs 1 distributed in a mouth shape by welding, the top of the support plate 2 is connected to the shell 3 by welding, the upper center position of the shell 3 is connected to the water inlet 4 by welding, a plurality of filter plates 5 are placed inside the shell 3 for filtering sulfur black dye, the center position of the support plate 2 is connected to the water outlet 6 by welding, the top surface of the water outlet 6 is at the same height as the bottom surface of the shell 3, so that the sulfur black dye filtered inside the shell 3 is discharged from the water outlet 6, and also includes a water tank 601, a nozzle 7, a water pump 8, a water inlet pipe 9 and a slide frame 14, and the upper part of the shell 3 is placed The water tank 601 has a plurality of nozzles 7 arranged and distributed on its front and rear sides and bottom, and the nozzles of the nozzles 7 face the filter plate 5 and the inner wall of the shell 3, so that the nozzles 7 spray water onto the filter plate 5 and the inner wall of the shell 3. The total area formed by the plurality of nozzles 7 on the bottom of the water tank 601 is larger than the area of ​​the filter screen of the filter plate 5. The left side of the water tank 601 is connected to a water pump 8 by means of bolts, and the left side of the water pump 8 is connected to a water inlet pipe 9. The left side of the upper part of the shell 3 is connected to a front-to-back symmetrical sliding frame 14 by means of bolts. The water tank 601 is located on the right side of the two sliding frames 14, so that the water tank 601 can move between the two sliding frames 14. Through the operation of the water pump 8, the water in the water inlet pipe 9 is transported to the inside of the water tank 601, so that the water in the water tank 601 is sprayed out from the nozzles 7.

[0025] See also Figure 1-Figure 3 and Figure 5-Figure 7As shown, it also includes an inclined plate 13, a baffle 11, a guide rod I10, a spring I12, a guide rod II15 and a spring II16. The upper left side of the shell 3 is slidably connected to the inclined plate 13. The right part of the water tank 601 is provided with an inclined surface so that the water tank 601 can squeeze the inclined plate 13. The right part of the inclined plate 13 is connected to the baffle 11 by welding, and the baffle 11 is in contact with the top of the water tank 601, so that the water tank 601 is limited inside the shell 3. The left side of the upper inner part of the shell 3 is connected to the guide rod I10 distributed front and back by welding. The baffle 11 is slidably connected to the guide rod I10, and the guide rod I10 is sleeved A spring Ⅰ12 for assisting resetting is provided, and the two ends of the spring Ⅰ12 are respectively connected to the housing 3 and the baffle 11. The top of the slide frame 14 is connected to guide rods Ⅱ15 distributed on the left and right by welding. The inclined plate 13 is slidably connected to the guide rod Ⅱ15, and a circular protrusion is provided on the upper end of the guide rod Ⅱ15, so that the inclined plate 13 does not separate from the guide rod Ⅱ15. A spring Ⅱ16 for assisting resetting is sleeved on the guide rod Ⅱ15, and the two ends of the spring Ⅱ16 are respectively connected to the inclined plate 13 and the slide frame 14. The number of springs Ⅱ16 is more than that of springs Ⅰ12, so that the elastic force of a number of springs Ⅱ16 is greater than the elastic force of a number of springs Ⅰ12.

[0026] Initially, spring I 12 is in a compressed state. First, the staff pulls up the inclined plate 13, and spring II 16 is stretched. At this time, the inclined plate 13 drives the baffle 11 to move upward and stops pressing the water tank 601. Spring I 12 continues to be compressed. Then the staff pulls the water tank 601 to the left and completely separates from the shell 3. When the water tank 601 moves, it is slidably connected to the slide frame 14 and supported to prevent the staff from being subjected to a large force on their hands after the water tank 601 is pulled out. Then the inclined plate 13 is released, and spring II 16 returns to its original state, so that the inclined plate 13 drives the baffle 11 downward. Movement, spring I 12 returns to its initial compressed state, at which time baffle 11 blocks the upper left side of shell 3, thereby preventing foreign matter from entering shell 3, and then the staff pours sulphur black dye from water inlet 4 into shell 3, and sulphur black dye contacts filter plates 5 on upper and lower sides successively for double filtration, during filtration, solid sulphur black in sulphur black dye stays on the surface of filter plate 5, and the filtered sulphur black dye is discharged from water outlet 6, and then the discharged sulphur black dye is collected, after sulphur black dye filtration is completed, staff push water tank 601 to move right, The inclined surface on the right side of the water tank 601 squeezes the inclined plate 13 to move upward, and the spring II 16 is stretched, so that the inclined plate 13 drives the baffle 11 to move upward again to open the upper left side of the shell 3, and the spring I 12 is compressed. When the water tank 601 moves to the right to the appropriate position and is completely located in the shell 3, the water tank 601 is out of contact with the inclined plate 13, and the spring II 16 returns to its original state again, so that the inclined plate 13 drives the baffle 11 to move downward to press the water tank 601, thereby limiting the water tank 601 in the shell 3, improving the stability of the water tank 601, and then the staff Connect the external water pipe to the water inlet pipe 9, transport water to the water inlet pipe 9, and then turn on the water pump 8. The water pump 8 will run to transport the water in the water inlet pipe 9 to the water tank 601, so that the water in the water tank 601 is sprayed from the nozzle 7 to the filter plate 5 and the inner wall of the shell 3, and then the filter plate 5 is rinsed, and the inner wall of the shell 3 is also rinsed, thereby achieving the effect of automatic and closed cleaning of the filter plate 5, without manual cleaning, and preventing foreign objects and exposed skin of the staff from being contaminated. The dirty water generated during the flushing process is discharged from the water outlet 6, and then the dirty water is collected to prevent ground pollution.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A filtering device for preparing sulfur black dye, comprising a support plate (2), a support leg (1), a shell (3), a water inlet (4), a filter plate (5) and a water outlet (6), wherein a plurality of support legs (1) are fixedly connected to the support plate (2), a shell (3) is fixedly connected to the top of the support plate (2), a water inlet (4) is fixedly connected to the upper part of the shell (3), a plurality of filter plates (5) are placed inside the shell (3), and a water outlet (6) is fixedly connected to the support plate (2), characterized in that: The invention also comprises a water tank (601), a nozzle (7), a water pump (8) and a water inlet pipe (9). The water tank (601) is placed in the upper part of the housing (3). The front and rear side surfaces and the bottom surface of the water tank (601) are connected to a plurality of nozzles (7). The water pump (8) is installed on the left side of the water tank (601). The water inlet pipe (9) is connected to the left side of the water pump (8).

2. The filtration equipment for preparing sulfur black dye according to claim 1, characterized in that: The total area formed by the plurality of nozzles (7) on the bottom surface of the water tank (601) is larger than the area of ​​the filter screen of the filter plate (5).

3. The filtration equipment for preparing sulfur black dye according to claim 2, characterized in that: It also includes a slide frame (14), and the slide frame (14) is installed on the left side of the upper part of the shell (3) in a front-to-back symmetrical manner.

4. The filtration equipment for preparing sulfur black dye according to claim 3, characterized in that: The invention also comprises an inclined plate (13), a baffle (11), a guide rod II (15) and a spring II (16). The inclined plate (13) is slidably connected to the left side of the upper part of the shell (3). The baffle (11) is fixedly connected to the right side of the inclined plate (13). The baffle (11) contacts the top of the water tank (601), so that the water tank (601) is limited inside the shell (3). The top of the sliding frame (14) is fixedly connected to the guide rods II (15) distributed on the left and right. The inclined plate (13) is slidably connected to the guide rods II (15). The guide rods II (15) are sleeved with a spring II (16) for assisting in resetting. The two ends of the spring II (16) are respectively connected to the inclined plate (13) and the sliding frame (14).

5. The filtration equipment for preparing sulfur black dye according to claim 4, characterized in that: A circular protrusion is arranged at the upper end of the guide rod II (15), so that the inclined plate (13) does not separate from the guide rod II (15).

6. The filtration equipment for preparing sulfur black dye according to claim 5, characterized in that: The invention also comprises a guide rod I (10) and a spring I (12). The guide rod I (10) is fixedly connected to the left side of the upper inner portion of the housing (3) and is distributed front and rear. The baffle (11) is slidably connected to the guide rod I (10). The guide rod I (10) is sleeved with a spring I (12) for assisting in resetting. The two ends of the spring I (12) are respectively connected to the housing (3) and the baffle (11).

7. The filtration equipment for preparing sulfur black dye according to claim 6, characterized in that: The number of springs II (16) is greater than that of springs I (12), so that the elastic force of some springs II (16) is greater than the elastic force of some springs I (12).

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