CN216551329U

CN216551329U - Secondary-breaking hydraulic cleaning device for hydraulic pulper

Info

Publication number: CN216551329U
Application number: CN202122934321.7U
Authority: CN
Inventors: 潘玉光; 冯光辉; 黄建
Original assignee: Henan Longyuan Paper Co ltd
Current assignee: Henan Longyuan Paper Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-05-17
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a secondary-disintegration hydraulic cleaning device of a hydraulic pulper, which comprises a secondary disintegration tank and a rotating rod, wherein the rotating rod extends into the secondary disintegration tank and is provided with crushing teeth, the inner wall of the secondary disintegration tank is provided with an annular water pipe, the annular water pipe is provided with a spray head, the bottom surface of the secondary disintegration tank is provided with a recovery tank, a feeding groove is arranged between the secondary disintegration tank and the recovery tank, and the water inlet end of the recovery tank is provided with a filter plate corresponding to the feeding groove. The utility model has the beneficial effects that: can effectively wash the material of secondary disintegration incasement wall adhesion through setting up annular water pipe and shower nozzle and cooperating, simple structure, the simple operation uses manpower sparingly, avoids the material adhesion to cause the waste at the inner wall of secondary disintegration case, improves and arranges material efficiency, cooperatees through setting up scraper blade and brush and can effectively clean the inner wall of secondary disintegration case, improves the clean efficiency of secondary disintegration incasement wall.

Description

Secondary-breaking hydraulic cleaning device for hydraulic pulper

Technical Field

The utility model relates to the technical field of hydrapulpers, in particular to a secondary-pulping hydraulic cleaning device of a hydrapulper.

Background

The hydraulic pulper is one of the most common pulping equipment in the pulping and papermaking industry, mainly comprises a pulping plate, waste books, waste cartons and the like, and can be divided into a vertical hydraulic pulper and a horizontal hydraulic pulper in terms of structural form, wherein the vertical hydraulic pulper mainly generates a huge friction effect by tearing of impeller wings and mutual soft movement of pulp flow layers with different speeds, so that pulp is strongly defibered and separated in a wet state, and meanwhile, fiber bundles are mutually rubbed in gaps between the impeller and a sieve plate, so that the fiberization effect is increased.

Some existing hydrapulpers generally adopt a secondary pulping device to improve pulping efficiency, and the secondary pulping device can adhere to the inner wall of a crushing cavity when discharging paper pulp, so that material waste is caused, and the follow-up process of cleaning is more complicated and labor is wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects that paper pulp is possibly adhered to the inner wall of a crushing cavity in the discharging process in the prior art, so that not only is material waste caused, but also the subsequent cleaning is more complicated and labor is wasted, and provides a secondary pulping hydraulic cleaning device of a hydraulic pulper.

The purpose of the utility model is realized by the following technical scheme: hydraulic power pulper secondary is disintegrated water conservancy belt cleaning device, including secondary disintegration case and bull stick, the bull stick extends to the inside of secondary disintegration case and installs broken tooth, installs annular water pipe on the inner wall of secondary disintegration case, installs the shower nozzle on the annular water pipe, and the collection box is installed to the bottom surface of secondary disintegration case, installs silo down between secondary disintegration case and the collection box, and the filter plate that corresponds with the silo down is installed to the end of intaking of collection box.

A further technical scheme is that a scraper is arranged on the rotating rod, and a brush which is contacted with the inner wall of the secondary disintegration tank is arranged on the scraper.

The further technical proposal is that the brush is positioned below the spray head.

The further technical proposal is that the bottom surface of the secondary crushing box is provided with an inclined part.

A further technical scheme is that a water pump is installed in the recovery box, and the water outlet end of the water pump is communicated with the annular water pipe through a return pipe.

The further technical scheme is that the filter plate is detachably connected with the recovery box, and a handle is arranged on the filter plate.

The utility model has the following advantages: the cleaning device has the advantages that materials adhered to the inner wall of the secondary disintegration box can be effectively cleaned by the matching of the annular water pipe and the spray head, the structure is simple, the operation is convenient, the labor is saved, the waste caused by the adhesion of the materials to the inner wall of the secondary disintegration box is avoided, the material discharging efficiency is improved, the inner wall of the secondary disintegration box can be effectively cleaned by the matching of the scraper plate and the hairbrush, and the cleaning efficiency of the inner wall of the secondary disintegration box is improved.

Drawings

Fig. 1 is a schematic cross-sectional view of a front view of the present invention.

Fig. 2 is a schematic elevation view of a cistern according to the utility model.

In the figure, 1, a secondary crushing box; 2. a rotating rod; 3. crushing teeth; 4. an annular water pipe; 5. a spray head; 6. a squeegee; 7. a brush; 8. a recycling bin; 9. a discharging groove; 10. a water pump; 11. a return pipe; 12. an inclined portion; 13. and (4) filtering the plates.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In addition, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are used only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figure 1, the hydraulic cleaning device for secondary disintegration of the hydraulic pulper comprises a secondary disintegration box 1 and a rotating rod 2, wherein the rotating rod 2 extends into the secondary disintegration box 1 and is provided with crushing teeth 3, the inner wall of the secondary disintegration box 1 is provided with an annular water pipe 4, the annular water pipe 4 is provided with a spray head 5, the bottom surface of the secondary disintegration box 1 is provided with a recovery box 8, a blanking groove 9 is arranged between the secondary disintegration box 1 and the recovery box 8, the water inlet end of the recovery box 8 is provided with a filter plate 13 corresponding to the blanking groove 9, materials adhered to the inner wall of the secondary disintegration box 1 can be effectively cleaned by matching the annular water pipe 4 and the spray head 5, the hydraulic cleaning device is simple in structure, convenient and fast to operate, manpower is saved, waste caused by the materials adhered to the inner wall of the secondary disintegration box 1 is avoided, the material discharge efficiency is improved, the rotating rod 2 is provided with a scraper 6, the scraper 6 is provided with a brush 7 contacted with the inner wall of the secondary disintegration box 1, the inner wall of the secondary disintegration tank 1 can be effectively cleaned by arranging the scraper 6 and the brush 7 to be matched, the cleaning efficiency of the inner wall of the secondary disintegration tank 1 is improved, the brush 7 is arranged below the spray head 5, the brush 7 can be cleaned when the spray head 5 cleans the inner wall of the secondary disintegration tank 1 by arranging the brush 7 below the spray head 5, the material is prevented from being adhered to the brush 7 to cause waste, the bottom surface of the secondary disintegration tank 1 is provided with the inclined part 12, the discharging is facilitated by arranging the inclined part 12, the material is prevented from remaining on the bottom surface of the secondary disintegration tank 1, the water pump 10 is arranged in the recovery tank 8, the water outlet end of the water pump 10 is communicated with the annular water pipe 4 through the return pipe 11, the cleaning water is filtered and recovered by arranging the recovery tank 8 and the water pump 10, the return pipe 11 and the filter plate 13 are matched, the water resource is saved, and the filter plate 13 is detachably connected with the recovery tank 8, and install the handle on the filter plate 13, can dismantle through setting up filter plate 13 and being connected with collection box 8, can dismantle the washing to filter plate 13, avoid the material on the filter plate 13 to cause the jam to filter plate 13, influence the filterability of filter plate 13.

The working process of the utility model is as follows: in the process of using the device, firstly, the rotating rod 2 is driven by an external power source to drive the crushing teeth 3 to crush paper pulp, when the crushing is finished, the blanking valve is opened, the crushed paper pulp is discharged through the blanking groove 9, meanwhile, the filter plate 13 can filter and collect part of water in the paper pulp in the recovery box 8, after the discharge is finished, the spray head 5 is opened to clean the inner wall of the secondary disintegration box 1, meanwhile, the water pump 10 in the recovery tank 8 can convey the water collected in the recovery tank 8 into the annular water pipe 4 for recycling, the rotating rod 2 drives the scraper 6 and the brush 7 to wash the inner wall of the secondary decomposition tank 1, so that the materials are prevented from being adhered to the inner wall of the secondary decomposition tank 1, the cleaning water can be recycled under the filtration of the filter plate 13, the filter plate 13 can be slid out for cleaning through a handle on the filter plate 13, so that the filter plate 13 is prevented from being blocked by materials to influence the filtering efficiency of the filter plate 13.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. Hydraulic pulper secondary is disintegrated water conservancy belt cleaning device, including secondary is disintegrated case (1) and bull stick (2), bull stick (2) extend to the inside of secondary is disintegrated case (1) and install broken tooth (3), its characterized in that: install annular water pipe (4) on the inner wall of secondary disintegration case (1), install shower nozzle (5) on annular water pipe (4), collection box (8) are installed to the bottom surface of secondary disintegration case (1), install down silo (9) between secondary disintegration case (1) and collection box (8), intake end of collection box (8) is installed and is descended silo (9) corresponding filter plate (13).

2. The hydropulper secondary-disintegration hydrocleaning apparatus of claim 1, wherein: the rotary rod (2) is provided with a scraper (6), and the scraper (6) is provided with a brush (7) which is contacted with the inner wall of the secondary disintegration box (1).

3. The hydropulper secondary-disintegration hydrocleaning apparatus of claim 2, wherein: the hairbrush (7) is positioned below the spray head (5).

4. The hydropulper secondary-disintegration hydrocleaning apparatus of claim 1, wherein: the bottom surface of the secondary disintegrating box (1) is provided with an inclined part (12).

5. The hydropulper secondary-disintegration hydrocleaning apparatus of claim 1, wherein: a water pump (10) is installed in the recovery tank (8), and the water outlet end of the water pump (10) is communicated with the annular water pipe (4) through a return pipe (11).

6. The hydropulper secondary-disintegration hydrocleaning apparatus of claim 1, wherein: the filter plate (13) is detachably connected with the recovery box (8), and a handle is installed on the filter plate (13).