Improved water recycling device for cotton dust collection

Abstract

The utility model relates to an improved water recycling device for cotton dust collection. The improved water recycling device comprises a filter vat assembly and a rack fixed with an outer cover, the filter barrel assembly comprises a filter barrel and a rotary power shaft; the filtering barrel is cylindrical, two ends of the filtering barrel are opened, and a plurality of filtering holes are formed in the filtering barrel; the filter barrel is located in the outer cover and obliquely arranged forwards, the rotating power shaft has rotating power and is in driving connection with the filter barrel, the filter barrel assembly further comprises a cotton dust body leading-out piece attached to or close to the front end of the filter barrel, and the cotton dust body leading-out piece is arranged below the filter barrel and fixed relative to the rack; and the cotton dust body leading-out piece inclines forwards and has a part exceeding the front end plate of the outer cover of the rack. The utility model has the effects that the cotton dust body can be cleaned conveniently without dismounting the filter barrel, and the miniaturization is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of cotton dust collecting and circulating water device, in particular to an improved cotton dust collecting and circulating water device. Background Art

[0002] CN210186665U discloses a cotton dust collection and recycling water device, which at least comprises a filter tank, a filter barrel assembly, and two power assemblies; the filter tank comprises an outer wall and a support frame provided with two hinged holes, the outer wall is mounted on the support frame; the outer walls enclose an inner cavity of the filter tank; the power assembly comprises a power device, a center rod, and a disassembly block which are fixedly connected in sequence, the disassembly block is provided with a disassembly slot, the side surface of the disassembly slot and one end of the disassembly slot are both connected to the outside; the power assembly also comprises a disassembly sleeve mounted on the disassembly block; the disassembly sleeve extends inwardly The filter barrel assembly includes a filter barrel body, two end pieces and a drum center rod; the filter barrel body is fixedly connected to the drum center rod; the filter barrel body is provided with filter holes; the end piece is fixedly provided with a disassembly column; the center rods respectively pass through the hinge holes in a snug manner, the disassembly convex teeth are embedded in the disassembly grooves, and the disassembly columns are respectively inserted into the spaces formed by the disassembly convex teeth and the disassembly grooves, so that the disassembly columns are fixed around the axis of the center rod; it can prevent the filter holes of the filter barrel body from being blocked by cotton dust in the cotton dust water, thereby ensuring the reliability of the cotton dust collection and circulating water device.

[0003] In the above-mentioned prior art, since the cotton dust is collected in the filter barrel, when the amount of cotton dust is large, the outer cover needs to be opened and the filter barrel needs to be removed, which is troublesome. In addition, in the above-mentioned prior art cotton dust collection and recycling water device, the cotton dust water input pipe 1 is located in the outer cover and the cotton dust is collected in the filter barrel, which makes it only suitable for use in a fixed position and is not convenient to move to a desired position for use. Utility Model Content

[0004] One purpose of the utility model is to solve or alleviate the above technical problems.

[0005] The means adopted by the utility model are: an improved cotton dust collection and circulating water device, comprising a filter barrel assembly and a frame with an outer cover fixed thereon; the filter barrel assembly comprises a filter barrel and a rotating power shaft; the filter barrel is cylindrical and open at both ends, and the filter barrel is provided with a plurality of filter holes; the filter barrel is located in the outer cover and tilted forward, the rotating power shaft has a rotating power and is drivingly connected to the filter barrel, the filter barrel assembly also comprises a cotton dust body lead-out piece which is in contact with or close to the front end of the filter barrel, the cotton dust body lead-out piece is arranged below the filter barrel and fixed relative to the frame, the cotton dust body lead-out piece is tilted forward and has a portion which exceeds the front end plate of the outer cover of the frame.

[0006] The utility model has the following effects: when cleaning the cotton dust body, it is not necessary to disassemble the filter barrel, which is convenient and is conducive to miniaturization.

[0007] According to a further technical solution, a circular inner wall protrusion is arranged on the front inner wall of the filter barrel.

[0008] It can ensure that the cotton dust is concentrated and lowered when it is output from the front end of the filter barrel, which is conducive to collecting the cotton dust.

[0009] According to a further technical solution, the cotton dust body lead-out piece is tilted forward to form a cotton dust body lead-out inclination angle, and the cotton dust body lead-out inclination angle is equal to the inclination angle of the filter barrel; the cotton dust body lead-out piece is fitted with the front end of the filter barrel.

[0010] The invention can prevent the cotton dust from entering the outer cover or the filtered water outlet part through the gap between the cotton dust outlet part and the filter barrel.

[0011] A further technical solution also includes a filtered water outlet component arranged below the filter barrel and above the outer cover bottom plate of the frame. The filtered water outlet component is tilted backward to form a filtered water outlet inclination angle. When looking up, the filter barrel is completely located within the cotton dust body outlet component and the filtered water outlet component.

[0012] Can reduce noise.

[0013] According to a further technical solution, the rear end of the filtered water outlet member extends from the rear end plate of the outer cover to form a filtered water outlet.

[0014] According to a further technical solution, the edge of the filtered water outlet is extended to form a filtered water outlet edge.

[0015] According to a further technical solution, the cotton dust body lead-out piece and the filtered water lead-out piece are both in sheet form, and the rear end of the cotton dust body lead-out piece is integrally connected with the front end of the filtered water lead-out piece.

[0016] It is convenient for processing and manufacturing the cotton dust body lead-out parts and the filtered water lead-out parts; it can also reduce noise.

[0017] A further technical solution is that both ends of the rotating power shaft are hinged to the frame through bearings, a sprocket is provided at the front end of the rotating power shaft, a motor is fixedly provided on the outer cover, and the motor drives the sprocket through a chain; a through hole is provided on the rear end plate of the outer cover, and the through hole is used for the end of the cotton dust and water input pipe to pass through it and extend into the filter barrel.

[0018] The filter barrel can be reliably driven to rotate and the improved cotton dust collection and circulating water device can be conveniently moved to a desired position for use.

[0019] According to a further technical solution, there is a downward portion at the end of the cotton dust water input pipe.

[0020] It is conducive to miniaturization.

[0021] According to a further technical solution, the rear end of the filter barrel extends inwardly to form a side retaining ring.

[0022] The water splashing from the rear end of the filter barrel can be reduced, which is beneficial for cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a half-section schematic diagram of a cotton dust collection and circulating water device in the prior art; arrow one ARR1 indicates the flow direction of cotton dust water; arrow two ARR2 indicates the flow direction of filtered water.

[0024] Figure 2 It is a schematic diagram of a cotton dust collection and water recycling device in the prior art.

[0025] Figure 3 The present invention is a three-dimensional schematic diagram of the filter barrel assembly 2 and the rear end plate 912 of the outer cover of the improved cotton dust collection and recycling water device of the embodiment of the utility model. Figure 1 .

[0026] Figure 4 The present invention is a three-dimensional schematic diagram of the filter barrel assembly 2 and the rear end plate 912 of the outer cover of the improved cotton dust collection and recycling water device of the embodiment of the utility model. Figure 2 .

[0027] Figure 5 It is a half-section schematic diagram of the filter barrel assembly 2, the front end plate 911 of the outer cover, and the rear end plate 912 of the outer cover of the improved cotton dust collection and recycling water device of the embodiment of the utility model; the arrow two ARR2 indicates the flow direction of the filtered water; the arrow three ARR3 indicates the lead-out direction of the cotton dust body; the line one LINE1 indicates the horizontal plane.

[0028] Figure 6 This is a schematic diagram of detail 1 DTL1.

[0029] Designate the drawings in the specification Figure 5 Attached is the abstract.

[0030] Arrow one ARR1; Arrow two ARR2; Arrow three ARR3; Line one LINE1; Detail one DTL1; Cotton dust water input pipe 1; Pumping device 11; Cotton dust water pool 19; Filter barrel assembly 2; Filter barrel 21; Inner wall protrusion 211; Side retaining ring 219; Rotating power shaft 22; Connecting rod 228; Disassembly column 229; Cotton dust body lead-out part 23; Post-filter water lead-out part 24; Post-filter water lead-out port 241; Post-filter water lead-out edge 242; Cotton dust body lead-out inclination angle 3; Post-filter water lead-out inclination angle 4; Frame 9; Outer cover 91; Outer cover front end plate 911; Outer cover rear end plate 912; Outer cover bottom plate 919. DETAILED DESCRIPTION

[0031] The specific implementation of the utility model will be described below with reference to the accompanying drawings of the specification.

[0032] As a specific embodiment, the improved cotton dust collection and circulating water device of the embodiment of the utility model includes a filter barrel assembly 2 and a frame 9 to which an outer cover 91 is fixed.

[0033] The filter barrel assembly 2 includes a filter barrel 21 and a rotating power shaft 22 .

[0034] The filter barrel 21 is cylindrical and open at both ends. The filter barrel 21 is provided with a plurality of filter holes (not shown in the drawings). It is easy to understand that when the cotton dust water described later passes through the filter barrel 21, the cotton dust cannot pass through the filter holes and remain in the filter barrel 21, and the cotton dust water can pass through the filter holes to form filtered water.

[0035] The filter barrel 21 is located in the outer cover 91 and is tilted forward. In other words, the front end of the filter barrel 21 is lower than the rear end. It is easy to understand that the axis of the filter barrel 21 is also tilted forward to form an angle with the horizontal plane indicated by line 1 LINE1.

[0036] The rotary power shaft 22 has rotary power and is drivingly connected to the filter barrel 21. For example, the rotary power shaft 22 is fixedly connected via a connecting rod 228. Accordingly, the rotary power shaft 22 can drive the filter barrel 21 to rotate. It is easy to understand that the end of the cotton dust water input pipe 1 extends into the filter barrel 21, but can avoid the connecting rod 228. For example, both ends of the rotating power shaft 22 are hinged to the frame 9 through bearings (not shown in the drawings), a sprocket is provided at the front end of the rotating power shaft 22, and a motor is fixedly provided on the outer cover 91 (not shown in the drawings, for example, the motor is fixed at the top of the outer cover), and the motor drives the sprocket through a chain, so that the rotating power shaft 22 has a rotating power; the rear end plate 912 of the outer cover 91 is provided with a through hole, and the through hole is used for the end of the cotton dust water input pipe 1 to pass through it (that is, the through hole itself) and extend into the filter barrel 21; it can reliably drive the filter barrel 21 to rotate while moving the improved cotton dust collection circulating water device to make it move as a whole, so that when the cotton dust water input pipe 1 extends into the filter barrel 21, the chain and the like will not interfere with the end of the cotton dust water input pipe 1, so that it is convenient to move the improved cotton dust collection circulating water device to the required position for use. It is easy to understand that the rotating power shaft 22 does not have to be set inside the filter barrel 21, but can also be set outside the filter barrel 21. For example, three rollers support the filter barrel 21 to limit the position of the filter barrel 21. At least one of the three rollers is the rotating power shaft 22, and the rotating power shaft 22 drives the filter barrel 21 to rotate through friction.

[0037] The filter barrel assembly 2 also includes a cotton dust outlet 23 that is in close contact with or close to the front end of the filter barrel 21 . The cotton dust outlet 23 is arranged below the filter barrel 21 and is fixed relative to the frame 9 , for example, fixed on the frame 9 .

[0038] The cotton dust body outlet piece 23 is tilted forward and has a portion that exceeds the front end plate 911 of the outer cover of the frame 9.

[0039] The working principle is as follows: Figure 5 As shown, and refer to Figure 1 ; The liquid extraction device 11 extracts the cotton dust water (a mixture of cotton dust and water) in the cotton dust pool 19 into the cotton dust water input pipe 1 and inputs it from the end of the cotton dust water input pipe 1 to the rear end of the filter barrel 21; the filtered cotton dust passing through the filter barrel 21 is retained in the filter barrel 21, and the cotton dust rotates with the filter barrel 21 and moves toward the front end of the filter barrel 21 until it enters the cotton dust outlet 23 from the front end of the filter barrel 21. Usually, a container such as a sack is placed under the cotton dust outlet 23 for collecting the cotton dust discharged from the cotton dust outlet 23. In addition, since there is no need to collect cotton dust in the filter barrel 21, the length and diameter of the filter barrel 21 can also be reduced accordingly, which is conducive to miniaturization.

[0040] The output of filtered water can be Figure 1 The output method of the prior art is the same as that shown, and the output method of the prior art is not repeated; of course, the output method of the filtered water can also be as described below.

[0041] It can be seen from the above that the improved cotton dust collection and recycling water device of the utility model is more convenient when cleaning the cotton dust body without disassembling the filter barrel 21, and is conducive to miniaturization.

[0042] As one of the specific implementations, a circular inner wall protrusion 211 is provided on the inner wall of the front end of the filter barrel 21. The inner wall protrusion 211 has a circular cross section, etc., which can initially block the cotton dust in the filter barrel 21. The cotton dust in the filter barrel 21 can only pass over the inner wall protrusion 211 after a lot of cotton dust has accumulated. Therefore, the cotton dust that passes over the inner wall protrusion 211 is usually accumulated cotton dust; the accumulated cotton dust is heavy and will not rotate with the filter barrel 21, but will remain below the front end of the filter barrel 21, so that the cotton dust can be ensured to be concentrated and lower when it is output from the front end of the filter barrel 21, which is conducive to collecting the cotton dust.

[0043] As one of the specific embodiments, it also includes a filtered water outlet 24 disposed below the filter barrel 21 and above the outer cover bottom plate 919 of the frame 9, the filtered water outlet 24 is tilted backward to form a filtered water outlet inclination angle 4, and the filter barrel 21 is completely located in the cotton dust outlet 23 and the filtered water outlet 24 when viewed from above. The drop of the filtered water falling to the filtered water outlet 24 is small, the noise generated is minimal, and the noise can be reduced.

[0044] As one of the specific implementations, the rear end of the filtered water outlet 24 extends out from the rear end plate 912 of the outer cover 91 to form a filtered water outlet 241 .

[0045] As one of the specific implementations, the edge of the filtered water outlet 241 extends to form a filtered water outlet edge 242 .

[0046] As one of the specific implementations, the cotton dust body lead-out member 23 and the filtered water lead-out member 24 are both in sheet shape, and the rear end of the cotton dust body lead-out member 23 is integrally connected with the front end of the filtered water lead-out member 24. The cotton dust body lead-out member 23 and the filtered water lead-out member 24 are made of steel sheets through stamping, welding and other processes, which facilitates the processing and manufacturing of the cotton dust body lead-out member 23 and the filtered water lead-out member 24; in addition, the filtered water lead-out member 24 is located at the highest position (the front end of the filtered water lead-out member 24 cannot rise any further), and the drop of the filtered water falling to the filtered water lead-out member 24 is the smallest, and the noise generated is the smallest, which can reduce noise.

[0047] As one of the specific implementations, the cotton dust body lead-out piece 23 is tilted forward to form a cotton dust body lead-out angle 3, which is equal to the tilt angle of the filter barrel 21; the cotton dust body lead-out piece 23 is fitted with the front end of the filter barrel 21. This can prevent cotton dust from entering the outer cover 91 or the filtered water lead-out piece 24 through the gap between the cotton dust body lead-out piece 23 and the filter barrel 21.

[0048] As one of the specific implementations, there is a downward portion at the end of the cotton dust water inlet pipe 1. Figure 1 As shown, the end of the cotton dust water input pipe 1 is horizontal and has a downward portion. For example, the end of the cotton dust water input pipe 1 is vertically downward or inclined downward and has a downward portion. The cotton dust water output from the cotton dust water input pipe 1 is sprayed downward and quickly approaches the inner wall of the filter barrel 21. The axial length of the filter barrel 21 can be set shorter, which is conducive to miniaturization.

[0049] As one of the specific implementations, the rear end of the filter barrel 21 extends inward to form a side retaining ring 219. This can reduce the water splashing out from the rear end of the filter barrel 21, which is beneficial for cleaning.

Claims

1. An improved cotton dust collection and recycling water device, comprising a filter barrel assembly (2) and a frame (9) to which an outer cover (91) is fixed; the filter barrel assembly (2) comprises a filter barrel (21) and a rotating power shaft (22); the filter barrel (21) is cylindrical and has openings at both ends, and the filter barrel (21) is provided with a plurality of filter holes; the filter barrel (21) is located in the outer cover (91) and is arranged to be tilted forward, the rotating power shaft (22) has a rotating power and is drivingly connected to the filter barrel (21), Its characteristics are: The filter barrel assembly (2) further comprises a cotton dust body lead-out piece (23) which is in contact with or close to the front end of the filter barrel (21); the cotton dust body lead-out piece (23) is arranged below the filter barrel (21) and is fixed relative to the frame (9); the cotton dust body lead-out piece (23) is inclined forward and has a portion which exceeds the front end plate (911) of the outer cover of the frame (9).

2. The improved cotton dust collection and circulating water device according to claim 1 is characterized in that: The front inner wall of the filter barrel (21) is provided with a circular inner wall protrusion (211).

3. The improved cotton dust collection and circulating water device according to claim 1 is characterized in that: The cotton dust body lead-out piece (23) is tilted forward to form a cotton dust body lead-out inclination angle (3), and the cotton dust body lead-out inclination angle (3) is equal to the inclination angle of the filter barrel (21); the cotton dust body lead-out piece (23) is fitted with the front end of the filter barrel (21).

4. The improved cotton dust collection and circulating water device according to claim 3 is characterized in that: The invention also comprises a filtered water outlet member (24) arranged below the filter barrel (21) and above the outer cover bottom plate (919) of the frame (9); the filtered water outlet member (24) is tilted backward to form a filtered water outlet inclination angle (4); when viewed from above, the filter barrel (21) is completely located within the cotton dust body outlet member (23) and the filtered water outlet member (24).

5. The improved cotton dust collection and circulating water device according to claim 4 is characterized in that: The rear end of the filtered water outlet member (24) extends from the rear end plate (912) of the outer cover (91) to form a filtered water outlet (241).

6. The improved cotton dust collection and circulating water device according to claim 5 is characterized in that: The edge of the filtered water outlet (241) extends to form a filtered water outlet edge (242).

7. The improved cotton dust collection and circulating water device according to claim 4 is characterized in that: The cotton dust body lead-out piece (23) and the filtered water lead-out piece (24) are both in sheet form, and the rear end of the cotton dust body lead-out piece (23) is integrally connected with the front end of the filtered water lead-out piece (24).

8. The improved cotton dust collection and circulating water device according to claim 1 is characterized in that: Both ends of the rotating power shaft (22) are hinged to the frame (9) via bearings; a sprocket is provided at the front end of the rotating power shaft (22); a motor is fixedly provided on the outer cover (91); the motor drives the sprocket via a chain; a through hole is provided at the rear end plate (912) of the outer cover (91); the through hole is used for the end of the cotton dust water input pipe (1) to pass through the through hole and extend into the filter barrel (21).

9. The improved cotton dust collection and circulating water device according to claim 8 is characterized in that: The end of the cotton dust water inlet pipe (1) has a downward portion.

10. The improved cotton dust collection and circulating water device according to claim 8, characterized in that: The rear end of the filter barrel (21) extends inwardly to form a side retaining ring (219).

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