Novel online cleaning device

Abstract

The utility model discloses a novel on-line cleaning device relates to cleaning device technical field, including spray boom and press piece, the side end part of press piece is equipped with the butt joint groove, the top end of spray boom is fixedly equipped with the slide bar, the outside of slide bar is equipped with the catch, the outside of slide bar is equipped with the slide sleeve, the slide sleeve is equipped with the butt joint groove, the butt joint groove is equipped with the butt joint groove, and the press piece is equipped with the butt joint groove. A cleaning device main pipe is arranged at the top end of the sliding rod, a spray head body is arranged on the surface of the cleaning device main pipe, a spray rod is matched with a butt-joint groove of a pressing piece, one end of the spray rod is connected with a high-pressure cleaning machine, the spray rod is inserted into the butt-joint groove of the pressing piece, a positioning piece rotates in the butt-joint groove, and non-slip mats on the two sides of the positioning piece rub against the inner wall of the butt-joint groove; according to the spray rod assembly, the resistance is increased, the spray rod can be conveniently and rapidly fixed and combined, the fastening bolt extrudes and fixes the positioning piece, the spray rod can be rapidly and stably installed and combined, it is guaranteed that the spray rod cannot be loosened in the high-pressure water conveying and cleaning operation process, and disassembly and maintenance are convenient through modular combined installation.

Description

Technical Field

[0001] This utility model relates to the field of cleaning device technology, and in particular to a novel online cleaning device. Background Technology

[0002] In the papermaking process, vacuum suction rollers are used to transfer the paper web and the vacuum of the suction rollers is used to remove some of the moisture from the paper web, thereby reducing the pressing moisture.

[0003] Currently, existing vacuum suction rollers (such as patent publication number: CN218059702U) disclose a vacuum suction roller structure. The brush set at the bottom of the support frame can clean the residual pulp in the through hole, reducing the possibility of the through hole being blocked and affecting the use of the vacuum roller body. The fixing mechanism set on the support rod and the rod cover can open the rod cover from the support rod, making it convenient to release the water inside the vacuum roller body.

[0004] The water spray pipe inside the suction roller is a fan-shaped nozzle. The water pressure is too low to effectively clean the holes. The suction roller is designed with high-pressure water spray to clean the holes. The water flow is sprayed from the inside out, but after breaking up the dirt in the holes, it is sprayed onto the felt, resulting in high moisture content in the felt in the pressure zone and blockage of the felt holes. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a novel online cleaning device that solves the technical problem that the internal water spray pipe of the suction roller is a fan-shaped nozzle, which has low water pressure and cannot achieve the desired cleaning effect on the holes. The suction roller is designed with high-pressure water spray to clean the holes, and the water flow is sprayed from the inside out. However, this breaks up the dirt in the holes and sprays it onto the felt, resulting in high moisture content in the felt in the pressure zone and blockage of the felt holes.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A novel online cleaning device includes a spray bar and a pressure plate, wherein the side end of the pressure plate is provided with a docking groove, and further includes;

[0008] A slide bar is fixedly installed at the top of the spray bar, a baffle is provided on the outside of the slide bar, a sliding sleeve is provided on the outside of the slide bar, a main cleaning device pipe is provided at the top of the slide bar, and a nozzle body is provided on the surface of the main cleaning device pipe.

[0009] Preferably, two positioning plates are fixedly installed on the surface of the spray bar, and each positioning plate is provided with an anti-slip pad at its side end;

[0010] The outer side of the docking groove is provided with an opening for docking with the positioning plate, and the size of the docking groove is the same as that of the spray bar.

[0011] Preferably, two fastening bolts are rotatably mounted on the outer side of the pressure plate;

[0012] The nozzle body has a port for connecting to a pipe at its side end.

[0013] Compared with the prior art, the present invention has the following beneficial effects;

[0014] In this invention, a high-pressure jet is ejected from the nozzle body and penetrates the holes from the outside of the roller body. The water pressure shearing force efficiently breaks up the deposits inside the roller body, and the dirt is discharged through the vacuum pipe. The slide rod, in conjunction with the sliding sleeve and baffle, ensures that the nozzle body moves in a straight line along the roller surface, so that the cleaning coverage is uniform and can be precisely applied to the roller body holes. This solves the problem of production fluctuations caused by high moisture content in the felt and blockage of the felt holes due to the cleaning suction roller, and maintains the stability of the production process.

[0015] In this invention, the spray bar and the pressure plate are fitted together by a groove. The anti-slip pad and the inner wall of the groove are used when the positioning plate rotates in the groove, and the positioning plate is squeezed and fixed by the fastening bolts. This allows for a quick and stable installation of the spray bar, ensuring that it will not loosen during high-pressure water transmission and cleaning operations. The modular assembly also facilitates disassembly and maintenance. Attached Figure Description

[0016] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0017] Figure 1 This is a structural diagram of the present invention;

[0018] Figure 2 This is a structural diagram of the present invention.

[0019] In the diagram: 11. Main pipe of the cleaning device; 12. Nozzle body; 13. Slide rod; 14. Slide sleeve; 15. Baffle plate; 16. Spray bar; 17. Pressure plate; 18. Positioning plate; 19. Connecting groove; 21. Fastening bolt. Detailed Implementation

[0020] This application provides a novel online cleaning device that effectively solves the problems of insufficient water pressure in cleaning the holes of the suction roller due to the fan-shaped nozzles inside the water spray pipes. While the suction roller is designed with high-pressure water spray to clean the holes, the water flow, sprayed from the inside out, breaks up the dirt in the holes and sprays it onto the felt, leading to high moisture content in the felt in the pressure zone and blockage of the felt holes. This device sprays a high-pressure jet from the nozzle body, penetrating the holes from the outside of the roller body. The water pressure shear force efficiently breaks up the deposits inside the roller body, and the dirt is discharged through the vacuum pipe. The sliding rod, along with the sliding sleeve and baffle, ensures that the nozzle body moves linearly along the roller surface, resulting in uniform cleaning coverage and precise application to the roller holes. This solves the production fluctuation problems caused by high moisture content in the felt and blockage of the felt holes due to cleaning the suction roller, maintaining the stability of the production process.

[0021] Example

[0022] like Figure 1 , Figure 2 As shown, the technical solution in this embodiment effectively solves the problem that the water spray pipe inside the suction roller is a fan-shaped nozzle, which has low water pressure and cannot achieve the cleaning effect of the holes. The suction roller is designed with high-pressure water spray to clean the holes, and the water flow is sprayed from the inside to the outside. However, after breaking up the dirt in the holes, the water is sprayed onto the felt, resulting in high moisture content in the felt in the pressure zone and blockage of the felt holes. The overall idea is as follows:

[0023] To address the problems existing in the prior art, this utility model provides a novel online cleaning device, including a spray bar 16 and a pressure plate 17, wherein a docking groove 19 is provided on the side end of the pressure plate 17;

[0024] A slide bar 13 is fixedly installed at the top of the spray bar 16. A baffle 15 is provided on the outside of the slide bar 13. A sliding sleeve 14 is provided on the outside of the slide bar 13. A main cleaning device 11 is provided at the top of the slide bar 13. A nozzle body 12 is provided on the surface of the main cleaning device 11. One end of the slide bar 13 is connected to the nozzle body 12 to ensure that the nozzle moves linearly on the roller surface. The sliding sleeve 14 is fitted on it and its position is restricted by the baffle 15, thus restricting its position on the slide bar 13.

[0025] The sliding sleeve 14 is fitted onto the sliding rod 13 to reduce the friction between the sliding rod 13 and the main pipe 11 of the cleaning device. One end of the spray bar 16 is connected to the high-pressure cleaner to transmit high-pressure water to the nozzle body 12.

[0026] Two positioning plates 18 are fixedly installed on the surface of the spray bar 16. Each positioning plate 18 has an anti-slip pad on its side end. One end of the spray bar 16 is inserted into the inside of the pressure plate 17. At the same time, the spray bar 16 drives the positioning plate 18 into the inside of the docking groove 19. When the spray bar 16 is rotated, the positioning plate 18 rotates inside the docking groove 19. The friction between the anti-slip pads on both sides of the positioning plate 18 and the inner wall of the docking groove 19 increases the resistance, which facilitates the quick and easy fixing and assembly of the spray bar 16.

[0027] The outer side of the docking groove 19 is provided with a docking opening for docking with the positioning plate 18. The size of the docking groove 19 is the same as that of the spray bar 16. When the spray bar 16 is pushed, the end of the spray bar 16 can quickly dock with the pressure plate 17.

[0028] Two fastening bolts 21 are rotatably installed on the outer side of the pressure plate 17. After rotating the spray bar 16 by 90 degrees, the two positioning plates 18 are aligned with the two fastening bolts 21 in the horizontal direction. The fastening bolts 21 are rotated and enter the interior of the docking groove 19 to press and fix the two positioning plates 18.

[0029] The nozzle body 12 has a port for connecting to a pipe at its side end, through which water is pumped into the nozzle body 12.

[0030] Working principle:

[0031] The first step involves the operator connecting the high-pressure hose to the port of the nozzle body 12, connecting one end of the spray bar 16 to the high-pressure washer, inserting the spray bar 16 into the mating groove 19 of the pressure plate 17, rotating the spray bar 16 to make the positioning plate 18 rotate within the mating groove 19, and using the friction between the anti-slip pads on both sides of the positioning plate 18 and the inner wall of the mating groove 19 to initially fix it, and then rotating the fastening bolt 21 to make it enter the mating groove 19 to squeeze the positioning plate 18 to further fix the spray bar 16, starting the high-pressure washer to generate high-pressure water of 15-30MPa, and transmitting the high-pressure water to the nozzle body 12 through the spray bar 16.

[0032] The second step involves manually pushing the slide bar 13, causing the sliding sleeve 14 to slide on the slide bar 13. The position is restricted by the baffle plate 15, causing the nozzle body 12 to move linearly along the roller surface. The nozzle body 12 ejects a high-pressure jet that penetrates the holes from the outside of the roller body. The high-pressure water's shear force breaks up the deposits inside the roller body, and the dirt is discharged through the vacuum pipe. High-pressure water (30 MPa) from the online cleaning device is sprayed from the nozzle onto the vacuum suction roller holes for cleaning. The water is sprayed from the outside in, passing through the holes to break up the dirt accumulated therein. The dirt is then discharged through the vacuum pipe using vacuum suction. This process resolves production fluctuations caused by excessive moisture in the felt and blockage of the felt holes due to cleaning the suction roller. By performing the above cleaning operation daily at set times, the holes are kept clear, and the blockage cycle is delayed.

[0033] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the implementation. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A novel online cleaning device, comprising a spray bar (16) and a pressure plate (17), characterized in that, The side end of the compression plate (17) is provided with a mating groove (19), and also includes; A slide bar (13) is fixedly installed at the top of the spray bar (16), a baffle (15) is provided on the outside of the slide bar (13), and a sliding sleeve (14) is provided on the outside of the slide bar (13). The top of the slide bar (13) is provided with a cleaning device main pipe (11), and the surface of the cleaning device main pipe (11) is provided with a nozzle body (12).

2. The novel online cleaning device as described in claim 1, characterized in that, Two positioning plates (18) are fixedly installed on the surface of the spray bar (16), and each positioning plate (18) is provided with an anti-slip pad at its side end.

3. The novel online cleaning device as described in claim 1, characterized in that, The docking groove (19) has an opening on its outer side for docking with the positioning piece (18), and the dimensions of the docking groove (19) are the same as those of the spray bar (16).

4. The novel online cleaning device as described in claim 1, characterized in that, Two fastening bolts (21) are rotatably mounted on the outer side of the pressure plate (17).

5. The novel online cleaning device as described in claim 1, characterized in that, The nozzle body (12) has a port for connecting to a pipe at its side end.

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