CN212025771U

CN212025771U - Improved structure of dewatering box of paper machine

Info

Publication number: CN212025771U
Application number: CN202020057706.2U
Authority: CN
Inventors: 单文猛
Original assignee: Yancheng City Guanghua Satellite Equipment Co ltd
Current assignee: ZHEJIANG SMITH SPECIAL PAPER Co.,Ltd.
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-11-27
Anticipated expiration: 2030-01-13

Abstract

The utility model relates to the technical field of paper machines, in particular to an improved structure of a dewatering box of a paper machine, which comprises a shell, wherein the top of the shell is provided with a liquid inlet, the lower side of the liquid inlet is provided with a clapboard fixedly connected with the shell, the top of the clapboard is provided with a separating mechanism, the clapboard is provided with a blanking port, the lower side of the blanking port is provided with a slurry collecting mechanism, the left side and the right side of the blanking port are provided with a blanking port, and the lower side of the blanking port is provided with a slurry collecting mechanism. Greatly improving the dehydration effect.

Description

Improved structure of dewatering box of paper machine

Technical Field

The utility model relates to a paper machine technical field specifically is a paper machine dewatering box improves structure.

Background

Paper is the most common article in our daily life, and is in contact with paper when reading books and newspapers, or writing and drawing. Paper is also not available in industrial, agricultural and defense industry. Today, it is simply unthinkable without paper. Paper is a powerful tool and material in communicating ideas, propagating culture, developing scientific technology and production. Reviewing the history, the important substance is invented by the people who work in ancient Han nationality of China. The paper making technology, compass, gunpowder and printing technology are also called as four inventions of ancient Chinese science and technology, and are excellent contributions of Chinese people to the development of world scientific culture.

In the process of papermaking, papermaking raw materials need to be dewatered, but the dewatering box of the papermaking machine in the prior art cannot realize quick separation of pulp and slurry in paper pulp, and the dewatering efficiency is low, so that the development of an improved structure of the dewatering box of the papermaking machine is urgently needed to overcome the defects in the current practical application.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a paper machine dewatering box improves structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a paper machine dewatering box improves structure, includes the casing, the casing top is provided with the inlet, the inlet downside is provided with and sets up the baffle with casing fixed connection, the baffle top is provided with separating mechanism, be provided with the blanking mouth on the baffle, the blanking mouth downside is provided with thick liquids and collects the mechanism, the blanking mouth left and right sides is provided with down the mouth of a river, the mouth of a river downside is provided with thick liquids and collects the mechanism down.

As a further aspect of the present invention: separating mechanism includes the motor, the motor sets up in the casing left side, the motor output is connected with the bull stick, the bull stick is connected with the casing bearing, the bull stick rear side is provided with the driven lever of being connected with the casing bearing, equal fixed connection is provided with the band pulley on bull stick and the driven lever, connect through the belt between the band pulley, threaded connection is provided with the filter frame on bull stick and the driven lever, filter frame and baffle sliding connection, the inboard fixed connection of filter frame is provided with the filter screen, the filter frame is kept away from inlet one side and is provided with the clamp plate, the clamp plate is kept away from filter frame one side fixed connection and is provided with first telescopic link, the first telescopic link other end and casing fixed connection, the inlet left and right sides all is provided with the fan with casing bolted connection, the fan output is connected with the mouth of blowing that sets up at casing top inboard.

As a further aspect of the present invention: the rotating rod and the driven rod are both bidirectional threaded rods.

As a further aspect of the present invention: the slurry collecting mechanism comprises a fixing frame, the fixing frame is fixedly connected to the bottom of the partition plate, a slurry collecting box is movably connected to the bottom end of the inner side of the fixing frame, a guide plate is fixedly connected to the top end of the fixing frame, and a vibrator is arranged on the inner side of the fixing frame.

As a further aspect of the present invention: the slurry collecting mechanism comprises a slurry collecting box, the slurry collecting box is fixedly connected with the bottom of the inner side of the shell, a filter plate is fixedly connected with the inner side of the slurry collecting box, a supporting plate is fixedly connected with the top of the middle section of the filter plate, a second telescopic rod is fixedly connected with the left side and the right side of the supporting plate, the other end of the second telescopic rod is fixedly connected with a push plate, a shovel plate slidably connected with the filter plate is fixedly connected with the bottom of the push plate, fixing plates corresponding to the push plate are fixedly connected with the tops of the left end and the right end of the filter plate, and a liquid discharging.

Compared with the prior art, the beneficial effects of the utility model are that:

1. by arranging the separation mechanism, the pulp in the paper pulp can be collected through the filter frames on the two sides, the pressing plates on the two sides are utilized to realize the rapid separation of the pulp and the pulp in the paper pulp, and meanwhile, the pulp and the pulp are preferentially separated, so that the filter holes can be prevented from being blocked by the pulp, and the running stability of the device is ensured;

2. the vibrator and the fan are arranged, so that the dehydrated slurry can fall off from the filter screen, and the slurry can be conveniently and quickly collected through the slurry collecting box;

3. through setting up the thick liquid and collecting the mechanism, can carry out filtration once more to the thick liquid, simultaneously, through setting up push pedal and fixed plate, can extrude the dehydration to the thick liquids of isolating, promoted the dehydration effect greatly.

Drawings

Fig. 1 is a schematic structural view of a modified structure of a dewatering box of a paper machine.

Figure 2 is a top view of a modified structure of a dewatering box of a papermaking machine.

Fig. 3 is an enlarged schematic view of a portion a of fig. 1.

In the figure: 1-shell, 2-liquid inlet, 3-motor, 4-rotating rod, 5-filter frame, 6-pressing plate, 7-first telescopic rod, 8-fan, 9-air blowing port, 10-water discharging port, 11-water guiding pipe, 12-blanking port, 13-fixing frame, 14-slurry collecting box, 15-vibrator, 16-slurry collecting box, 17-filter plate, 18-fixing plate, 19-liquid discharging port, 20-driven rod, 21-filter screen, 22-support plate, 23-second telescopic rod, 24-push plate and 25-shovel plate.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, in the embodiment of the present invention, an improved structure of a dewatering box of a paper machine includes a housing 1, a liquid inlet 2 is disposed at the top of the housing 1, a baffle is disposed at the lower side of the liquid inlet 2 and fixedly connected to the housing 1, a separating mechanism is disposed at the top of the baffle, a blanking port 12 is disposed on the baffle, a slurry collecting mechanism is disposed at the lower side of the blanking port 12, a water outlet 10 is disposed at the left and right sides of the blanking port 12, and a slurry collecting mechanism is disposed at the lower side of the water outlet 10.

Example 2

In the embodiment, the separating mechanism comprises a motor 3, the motor 3 is arranged on the left side of a shell 1, the output end of the motor 3 is connected with a rotating rod 4, the rotating rod 4 is connected with a bearing of the shell 1, a driven rod 20 connected with a bearing of the shell 1 is arranged on the rear side of the rotating rod 4, belt wheels are fixedly connected to the rotating rod 4 and the driven rod 20, the belt wheels are connected through a belt, a filter frame 5 is arranged on the rotating rod 4 and the driven rod 20 in a threaded connection manner, the filter frame 5 is in sliding connection with a partition board, a filter screen 21 is fixedly connected to the inner side of the filter frame 5, a pressure plate 6 is arranged on one side of the filter frame 5, which is far away from a liquid inlet 2, a first telescopic rod 7 is fixedly connected to one side of the pressure plate 6, the other end of the first telescopic rod 7 is fixedly connected with the shell 1, fans 8 bolted with the

shell

1, 8 output of fan is connected with the inboard mouth of blowing 9 in the top of setting at casing 1, through setting up separating mechanism, can pass through both sides filter frame 5 with the thick liquids in the paper pulp and collect to the clamp plate 6 that utilizes both sides realizes the quick separation of thick liquids and thick liquids in the paper pulp, simultaneously, separates through preferential thick liquids and thick liquids, can avoid thick liquids to strain the hole and block up, has guaranteed the stability of device operation.

In this embodiment, the rotating rod 4 and the driven rod 20 are both bidirectional threaded rods.

In this embodiment, the thick liquids collection mechanism includes fixed frame 13, fixed frame 13 fixed connection sets up in the baffle bottom, the inboard bottom swing joint of fixed frame 13 is provided with thick liquids collecting box 14, fixed frame 13 top fixed connection is provided with the stock guide, fixed frame 13 inboard is provided with vibrator 15, through setting up vibrator 15 and fan 8, can make the thick liquids after the dehydration drop from filter screen 21, conveniently realizes collecting fast through thick liquids collecting box 14 to the thick liquids.

In this embodiment, the slurry collecting mechanism includes a slurry collecting box 16, the slurry collecting box 16 is fixedly connected to the bottom of the inner side of the casing 1, the inner side of the slurry collecting box 16 is fixedly connected to a filter plate 17, the top of the middle section of the filter plate 17 is fixedly connected to a support plate 22, the left and right sides of the support plate 22 are both fixedly connected to a second telescopic rod 23, the other end of the second telescopic rod 23 is fixedly connected to a push plate 24, the bottom of the push plate 24 is fixedly connected to a shovel plate 25 slidably connected to the filter plate 17, the tops of the left and right ends of the filter plate 17 are fixedly connected to a fixing plate 18 corresponding to the push plate 24, the left side of the slurry collecting box 16 is fixedly connected to a liquid discharge port 19, the slurry can be filtered again by the slurry collecting mechanism, and the separated slurry can be squeezed and dehydrated by the push, greatly improving the dehydration effect.

In this embodiment, the bottom of the drain 10 is fixedly connected with a water conduit 11.

In this embodiment, the inner sides of the lower nozzle 10 and the blanking port 12 are both provided with valves.

This paper machine dewatering box improves the structure, through setting up separating mechanism, can filter frame 5 collection through both sides with the thick liquids in the paper pulp, and utilize clamp plate 6 of both sides to realize the quick separation of thick liquids and thick liquids in the paper pulp, and simultaneously, separate thick liquids and thick liquids through preferred, can avoid thick liquids to block up the filtration pore, the stability of device operation has been guaranteed, through setting up vibrator 15 and fan 8, can make the thick liquids after the dehydration drop from filter screen 21, conveniently realize quick collection through thick liquids collecting box 14 to thick liquids, through setting up thick liquids collecting mechanism, can carry out filtration once more to the thick liquids, and simultaneously, through setting up push pedal 24 and fixed plate 18, can extrude the dehydration to the thick liquids of separation, the dewatering effect has been promoted greatly.

The utility model discloses a theory of operation is: paper pulp is added into the shell 1 from the liquid inlet 2, the motor 3 is started, the motor 3 drives the rotating rod 4 to rotate, the rotating rod 4 drives the driven rod 20 to rotate through a belt wheel and a belt, the rotating rod 4 and the driven rod 20 drive the filter frames 5 on the two sides to move towards the middle, pulp in the paper pulp is collected through the filter frames 5 on the two sides, the water outlet 10 is opened, the pulp is guided into the pulp collecting box 16, the pressing plates 6 on the two sides are driven to move by the first telescopic rod 7, the fast separation of the pulp and the pulp in the paper pulp is realized, meanwhile, the pulp and the pulp are preferentially separated, the filter holes can be prevented from being blocked by the pulp, then, the pressing plates 6 on the two sides move towards the two sides, the filter frames 5 on the two sides are outwards unfolded, the vibrator 15 and the fan 8 can enable the dewatered pulp to fall off from the filter screen 21, the fast collection of the pulp is conveniently realized through the pulp collecting, meanwhile, the separated slurry can be squeezed and dewatered by arranging the push plate 24 and the fixing plate 18.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides a paper machine dewatering box improves structure, includes casing (1), its characterized in that, casing (1) top is provided with inlet (2), inlet (2) downside is provided with and sets up the baffle with casing (1) fixed connection, the baffle top is provided with separating mechanism, be provided with blanking mouth (12) on the baffle, blanking mouth (12) downside is provided with thick liquids and collects the mechanism, blanking mouth (12) left and right sides is provided with down mouth (10), lower mouth (10) downside is provided with thick liquids and collects the mechanism.

2. The improved structure of the dewatering box of the paper machine according to claim 1, characterized in that the separating mechanism comprises a motor (3), the motor (3) is arranged on the left side of the casing (1), the output end of the motor (3) is connected with a rotating rod (4), the rotating rod (4) is in bearing connection with the casing (1), a driven rod (20) in bearing connection with the casing (1) is arranged on the rear side of the rotating rod (4), belt wheels are fixedly connected on the rotating rod (4) and the driven rod (20), the belt wheels are connected with each other through a belt, a filter frame (5) is arranged on the rotating rod (4) and the driven rod (20) in a threaded connection manner, the filter frame (5) is in sliding connection with a partition plate, a filter screen (21) is fixedly connected on the inner side of the filter frame (5), and a pressing plate (6) is arranged on the side of the filter frame (5) far away from the liquid inlet (, filter frame (5) one side fixed connection is kept away from in clamp plate (6) and is provided with first telescopic link (7), the first telescopic link (7) other end and casing (1) fixed connection, inlet (2) the left and right sides all is provided with fan (8) with casing (1) bolted connection, fan (8) output is connected with setting up in the inboard mouth of blowing in casing (1) top (9).

3. Improved structure of a dewatering box of a paper machine according to claim 2, characterised in that the turning bar (4) and the driven bar (20) are both two-way threaded bars.

4. The improved structure of the dewatering box of the paper machine according to claim 1, characterized in that the slurry collecting mechanism comprises a fixed frame (13), the fixed frame (13) is fixedly connected and arranged at the bottom of the partition board, the bottom end of the inner side of the fixed frame (13) is movably connected and provided with a slurry collecting box (14), the top end of the fixed frame (13) is fixedly connected and provided with a material guide plate, and the inner side of the fixed frame (13) is provided with a vibrator (15).

5. The improved structure of the dewatering box of a paper machine according to claim 4, characterized in that the stock collection mechanism includes a stock collection box (16), the slurry collecting box (16) is fixedly connected and arranged at the bottom of the inner side of the shell (1), a filter plate (17) is fixedly connected and arranged at the inner side of the slurry collecting box (16), a support plate (22) is fixedly connected and arranged at the top of the middle section of the filter plate (17), the left side and the right side of the supporting plate (22) are both fixedly connected with second telescopic rods (23), the other end of the second telescopic rod (23) is fixedly connected with a push plate (24), the bottom of the push plate (24) is fixedly connected with a shovel plate (25) which is connected with the filter plate (17) in a sliding way, the top parts of the left and right ends of the filter plate (17) are fixedly connected with a fixed plate (18) corresponding to the push plate (24), and a liquid outlet (19) is fixedly connected to the left side of the slurry collecting box (16).