CN216891760U - Humidifying device for papermaking - Google Patents

Abstract

The utility model relates to a humidifying device for papermaking, comprising: a tank containing water therein; the pump body can draw the water in the box and spout, its characterized in that: the water spraying device is arranged on the box body and at least provided with a spraying end capable of adjusting the direction; the adjustable spraying end is utilized to improve the spraying coverage of water mist, so that the humidifying and dust-falling efficiency and effect are improved.

Description

Humidifying device for papermaking

Technical Field

The utility model relates to the field of papermaking equipment, in particular to a humidifying device for papermaking.

Background

In the paper making process, paper rolls are generally adopted to draw paper, certain paper scraps are generated due to the steps of drying, wrinkling and the like of the paper in the drawing process, and a large amount of paper scraps float in a workshop due to the drying environment, so that the production environment is influenced;

meanwhile, in the papermaking process, because the paper needs to be humidified in different processes, the paper is prevented from being torn due to over-drying in the traction process;

currently, the dust reduction (and the paper humidification) of the paper workshop environment is performed by only using a simple water pump to spray water, the coverage surface is narrow, and the dust reduction and humidification efficiencies are low (for example, CN 201720729927.8).

SUMMERY OF THE UTILITY MODEL

In view of the defects in the prior art, the utility model aims to provide a humidifying device for papermaking, which aims to solve the problems in the prior art.

The technical scheme of the utility model is realized as follows: a humidifying device for papermaking, comprising:

a case containing water therein;

the pump body can draw the water and the blowout in the box, its characterized in that: still include water jet equipment, water jet equipment install in on the box, and have at least and to adjust the spraying end of orientation, water jet equipment includes at least:

the rack body is arranged on the box body and at least comprises a fixed rod and a plurality of movable rods, the fixed rod is arranged on the box body, and the movable rods are arranged on the fixed rod in a sliding manner;

mounting grooves formed on the moving rods;

the nozzle is hinged in the mounting groove through a rotating shaft;

the telescopic shaft at least comprises an inner shaft and an outer shaft which can move relatively, the outer shaft is hinged on the box body, and the inner shaft is connected with the nozzle;

and the driving device can drive the moving rod to slide in the horizontal direction so as to adjust the orientation of the nozzle.

Wherein the nozzle is capable of being supplied with water by the pump body.

By adopting the technical scheme:

the utility model is provided with the driving device which can control the movable rod to slide in the horizontal direction and drive the nozzle to move or cause the orientation of the output end of the nozzle to change while sliding, thereby widening the humidifying area and improving the dust settling (or humidifying) efficiency.

Preferably, the following components are used: the driving means includes racks installed at opposite sides of the adjacent moving bar and gears engaged with the respective racks, the gears being capable of being driven by a chain wheel set.

Preferably: the chain wheel set comprises chain wheels which are coaxially connected with the gears through transmission shafts and chains which are in transmission connection with the chain wheels, and at least one chain wheel can be driven by a motor.

By adopting the technical scheme:

in the utility model, the driving device can overdrive adjacent moving rods to move towards different directions in the horizontal direction, and can maximize the mist coverage area sprayed by the nozzle in a single driving stroke, thereby further improving the efficiency of dust fall or humidification.

Preferably: the output of nozzle is installed and is kept off the dirt part, keep off the dirt part and include:

the dust blocking body can be arranged at the output end of the nozzle through a fixed rod and is arranged at an interval with the output end of the nozzle;

the flow guide surface is formed on one side of the dust blocking body close to the nozzle and extends towards two sides in a bending way;

and the dust blocking surface is formed on one side of the dust blocking body far away from the nozzle.

Preferably: the flow guide surface is provided with a plurality of bulges arranged at intervals, and each bulge can be used for shunting the fog flow flowing from the flow guide surface.

By adopting the technical scheme:

in the utility model, the corresponding dust blocking body is arranged at the output end of the nozzle for preventing falling paper scraps and other impurities from blocking the output end of the nozzle, most of the impurities are blocked by the dust blocking body, and the smoothness of the nozzle is ensured.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of embodiment 1 of the present invention;

FIG. 2 is a top view of FIG. 1 (without the housing and pump body);

fig. 3 is a schematic structural diagram of embodiment 2 of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-2, the present invention discloses a humidifying device for papermaking, comprising:

a case 10 containing water therein;

the pump body 11 is capable of pumping and discharging water in the tank 10, and in an embodiment of the present invention, further includes a water spraying device which is mounted on the tank 10 and has at least a spraying end capable of adjusting an orientation, and the water spraying device includes at least:

the rack body is arranged on the box body 10 and at least comprises a fixed rod 20 and a plurality of movable rods 21, the fixed rod 20 is arranged on the box body 1, and the movable rods 21 are arranged on the fixed rod 20 in a sliding mode;

mounting grooves 22 formed on the respective moving bars 21 and longitudinally penetrating the moving bars 21;

the nozzle 23 is hinged in the mounting groove 22 through a rotating shaft 24, can be an existing nozzle and can generate water mist;

a telescopic shaft at least comprising an inner shaft 250 and an outer shaft 251 capable of moving relatively, wherein the outer shaft 250 is hinged on the box body 10, and the inner shaft 250 is connected with the nozzle 23;

a driving means capable of driving the moving rod 21 to slide in the horizontal direction, thereby adjusting the orientation of the nozzle 23.

Wherein said nozzle 23 can be supplied with water by the pump body 11.

In the embodiment of the present invention, the driving means includes racks 30 installed at opposite sides of the adjacent moving bar 21 and gears 31 engaged with the respective racks 30, and the gears 31 can be driven by a chain wheel set.

In the embodiment of the present invention, the chain wheel set comprises chain wheels 40 coaxially connected to the gears 31 through transmission shafts, respectively, and a chain 41 drivingly connected to the chain wheels 40, and at least one chain wheel 41 can be driven by a motor.

In the embodiment of the present invention, the box body 10 is provided with a hinge seat 252, and the outer shaft can be mounted on the hinge seat 252 by any conventional hinge means (e.g., a rotating shaft, similar to the hinge means of the nozzle in the embodiment).

Referring to fig. 1-2, in this embodiment, any one of the sprockets of this embodiment can be driven by a motor, and the sprocket of this embodiment can be drive-shaft mounted on the housing, so that when the sprocket rotates, it can drive other chain wheels to rotate through chains and drive each gear to rotate, when each gear rotates, because each gear is meshed with the racks on the two sides, therefore, which drives one of the racks to move leftward and the other rack to move rightward, and the racks are connected to the moving rod, and therefore, which drives the moving rod to move, and when the moving rod moves partially leftwards and partially rightwards and the moving rod to the left, the nozzles on the moving rod are also directed leftward, and likewise, the nozzles on the moving rod moving rightward are directed rightward, so that the spray coverage of the nozzles is enlarged, and the efficiency of dust fall and humidification is improved.

The driving device adopted by the embodiment can enable the adjacent rows of nozzles to have different orientations, and the staggered orientation can reduce the spray dead angle and ensure the humidifying effect and the dust falling effect.

Example 2 is different from example 1 in that

As shown in fig. 3, in the embodiment of the present invention, a dust-blocking member is installed at the output end of the nozzle 23, and the dust-blocking member includes:

a dust blocking body 50 which can be installed at the output end of the nozzle 23 through a fixing rod 51 and is spaced from the output end of the nozzle 23;

a flow guide surface 51 formed on one side of the dust-blocking body 50 close to the nozzle 23 and extending to be bent to both sides;

and a dust blocking surface 52 formed on a side of the dust blocking body 50 away from the nozzle 23.

In the embodiment of the present invention, the flow guiding surface 51 is provided with a plurality of protrusions 53 arranged at intervals, and each protrusion 53 can be used for shunting the mist flow flowing from the flow guiding surface 51.

Referring to fig. 3, in this embodiment, the dust blocking body that sets up on the nozzle can be used for sheltering from impurity, dust, avoids impurity to block up the output of nozzle, and in the existence of water conservancy diversion face, can be used for drainage nozzle spun water smoke, and its spraying face that can the diffusion water smoke further improves the spraying cover face of water smoke, moreover, the arch that sets up on the water conservancy diversion face also can play the purpose of reposition of redundant personnel, promptly: when the fog flows through the guide surface and passes through the protrusion, the fog flows can be divided by the protrusion, so that the flow coverage of the fog flows is improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (5)

1. A humidifying device for papermaking, comprising:

a case containing water therein;

the pump body can draw the water and the blowout in the box, its characterized in that: still include water jet equipment, water jet equipment install in on the box, and have at least and to adjust the spraying end of orientation, water jet equipment includes at least:

the rack body is arranged on the box body and at least comprises a fixed rod and a plurality of movable rods, the fixed rod is arranged on the box body, and the movable rods are arranged on the fixed rod in a sliding manner;

mounting grooves formed on the moving rods;

the nozzle is hinged in the mounting groove through a rotating shaft;

the telescopic shaft at least comprises an inner shaft and an outer shaft which can move relatively, the outer shaft is hinged on the box body, and the inner shaft is connected with the nozzle;

a driving device capable of driving the moving rod to slide in the horizontal direction so as to adjust the orientation of the nozzle;

wherein the nozzle is capable of being supplied with water by the pump body.

2. The humidifying device for papermaking according to claim 1, wherein: the driving means includes racks installed at opposite sides of the adjacent moving bar and gears engaged with the respective racks, the gears being capable of being driven by a chain wheel set.

3. The humidifying device for papermaking according to claim 2, wherein: the chain wheel set comprises chain wheels which are coaxially connected with the gears through transmission shafts and chains which are in transmission connection with the chain wheels, and at least one chain wheel can be driven by a motor.

4. A humidifying device for papermaking according to any one of claims 1-3, characterized in that: the output of nozzle is installed and is kept off the dirt part, keep off the dirt part and include:

the dust blocking body can be arranged at the output end of the nozzle through a fixed rod and is arranged at an interval with the output end of the nozzle;

the flow guide surface is formed on one side of the dust blocking body close to the nozzle and extends towards two sides in a bending way;

and the dust blocking surface is formed on one side of the dust blocking body far away from the nozzle.

5. The humidifying device for papermaking according to claim 4, wherein: the flow guide surface is provided with a plurality of bulges arranged at intervals, and each bulge can be used for shunting the fog flow flowing from the flow guide surface.

Images