CN215104265U

CN215104265U - Online wet device that spouts of paper banner

Info

Publication number: CN215104265U
Application number: CN202120940521.0U
Authority: CN
Inventors: 潘小敏; 林振蒲; 仲伟东; 张冬春; 李均
Original assignee: Zhejiang Shanying Paper Industry Co Ltd
Current assignee: Zhejiang Shanying Paper Industry Co Ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-12-10
Anticipated expiration: 2031-04-30

Abstract

The utility model relates to a page banner spouts wet device on line. It has solved the not good problem of paper spraying equipment result of use among the prior art. It includes the spray roll, spray roll one end is sealed, the other end passes through the removable closure of location disk body, spray roll circumference is equipped with a plurality of spouts, the spout communicates each other through water delivery structure and location disk body week inboard, and the location disk body outside is connected with first water delivery subassembly and second water delivery subassembly through the aqueduct, first water delivery subassembly and second water delivery subassembly are parallelly connected and are set up the water supply tank in outside and link to each other, the location disk body is connected with first fan subassembly and second fan subassembly through the blast pipe. The utility model has the advantages that: the machine-free operation is realized, and the using effect is good.

Description

Online wet device that spouts of paper banner

Technical Field

The utility model relates to a papermaking equipment technical field, concretely relates to page banner spouts wet device on line.

Background

In the papermaking equipment, the spraying of the paper is mainly finished through a spraying device, the traditional spraying device mainly comprises a spraying pipe erected in the papermaking equipment, the spraying pipe is fixedly arranged in the papermaking equipment, and the paper is comprehensively sprayed through moving, however, the speed of the paper is high in the moving process, and the spraying area of the paper is only limited, so that the spraying effect is poor, the quality of the processed paper cannot be guaranteed, and the traditional spraying pipe is easy to break or leak after being used for a long time, and is very inconvenient to disassemble, assemble and maintain; in addition, current spraying apparatus is spouting wet in-process to the paper, and rivers or water smoke are not even enough when spouting, influence the paper quality, and one of them trouble of water pump and the fan that sets up alone then can lead to whole equipment to shut down moreover, and the result of use is not good.

In order to solve the defects of the prior art, people have long searched for and put forward various solutions. For example, chinese patent literature discloses a high pressure spray device [ CN201621414412.0], which comprises a spray pipe, wherein the spray pipe is disposed on a support member fixed to a papermaking apparatus, a mounting frame is fixedly disposed on one side of the support member, a driving assembly capable of driving the spray pipe to reciprocate on the support member is disposed on the mounting frame, the spray pipe comprises an inner pipe and an outer sleeve pipe covering the inner pipe, the spray pipe is provided with a plurality of spray ports, the spray ports are uniformly distributed along the outer peripheral surface of the spray pipe, the spray ports are provided with spray holes communicated with the interior of the spray pipe, the cross section of each spray hole is conical, one end of each spray hole communicated with the exterior is a small end, and one end of each spray hole communicated with the interior of the spray pipe is a large end.

Above-mentioned scheme has solved paper spraying equipment among the prior art to a certain extent and has sprayed the poor problem of effect, but this scheme still has a lot of insufficiencies, for example: the in-process of spouting wet to the paper, rivers or water smoke are not even enough when spouting, influence the paper quality, and one of them trouble of water pump and the fan that sets up alone then can lead to whole equipment to shut down moreover, and the result of use is not good.

Disclosure of Invention

The utility model aims at the above-mentioned problem, provide a reasonable in design, online wet device that spouts of paper banner that excellent in use effect.

In order to achieve the above purpose, the utility model adopts the following technical proposal: this page banner spouts wet device on line, including spraying the roller, spraying roller one end is sealed, the other end is through the removable closure of location disk body, spraying roller circumference is equipped with a plurality of spouts, the spout communicates each other through water delivery structure and location disk body week inboard, and the location disk body outside has first water delivery subassembly and second water delivery subassembly through the aqueduct connection, first water delivery subassembly and second water delivery subassembly are parallelly connected and are set up the water supply tank in outside and link to each other, the location disk body has first fan subassembly and second fan subassembly through the blast pipe connection. Through set up the water delivery structure who links to each other with the spout at the spray roller inner wall, utilize the location disk body to shunt rivers or water smoke, make spun water smoke or rivers more even, simultaneously, set up first water delivery subassembly and second water delivery subassembly and first fan subassembly and second fan subassembly respectively, even also can continue not shut down work by the continuation of individual fan or water pump production trouble, do not exert an influence to equipment, excellent in use effect.

In the paper banner online wet spraying device, the positioning disc body is provided with an assembly cavity at the inner circumferential side, one side of the assembly cavity is provided with a water inlet cavity, one side of the water inlet cavity is provided with a wind guide cavity, and the wind guide cavity and the water inlet cavity are mutually separated.

In the online paper banner wetting device, the water inlet cavity is connected with the water guide pipe, the air guide cavity is connected with the air supply pipe, the water inlet cavity and one side of the air guide cavity are provided with the water mist cavity, and the water mist cavity is communicated with the water delivery structure. The water flow entering from the water inlet cavity and the strong wind flow entering from the wind guide cavity are intersected through the water mist cavity to form water mist and enter the water conveying structure, and the using effect is good.

In the above-mentioned online wet spraying device for the paper banner, one side of the water spray cavity facing the water delivery structure is provided with a water spray joint, one end of the water spray joint is connected with the water spray cavity, and the other end of the water spray joint is connected with the end part of the water delivery structure. The water mist in the water mist cavity arranged on the water mist joint can uniformly enter the water delivery structure.

In the above-mentioned paper banner online wet spraying device, the water delivery structure comprises a positioning channel axially arranged on the inner wall of the spray roller, a spray pipe is arranged in the positioning channel, and the spray pipe is communicated with a nozzle arranged on the spray roller.

In the above-mentioned online wet spray device for paper banners, the first water delivery assembly comprises a first water supply pipe, a first water supply pump is arranged on the first water supply pipe, first hand valves are arranged on two sides of the first water supply pump, one end of the first water supply pipe is connected with the water delivery pipe, and the other end of the first water supply pipe is connected with the water supply tank. Can in time close the maintenance when first working shaft breaks down through first hand valve, do not influence the normal work of spray roll.

In the above-mentioned online wet spray device of the paper banner, the second water delivery assembly comprises a second water supply pipe, a second water supply pump is arranged on the second water supply pipe, and both sides of the second water supply pump are provided with second hand valves, and one end of the second water supply pipe is connected with the water delivery pipe, and the other end is connected with the water supply tank. The second water delivery assembly can continue to work when the first water delivery assembly fails and can be used as a standby device.

In foretell paper banner spouts wet device on line, first fan subassembly includes first air-out pipe, is equipped with first air supply fan on the first air-out pipe, and the one end that first air supply fan is close to the blast pipe is equipped with first check valve. When the first air supply fan breaks down, the first one-way valve is closed, timely maintenance is facilitated, and the second fan assembly is started at the same time.

In the above-mentioned online wet spray device of paper banner, the second fan subassembly includes the second and goes out the tuber pipe, is equipped with the second air supply fan on the second play tuber pipe, and the one end that the second air supply fan is close to the tuber pipe is equipped with the second check valve. The second fan assembly serves as a standby fan device, and when the first fan assembly fails, the second fan assembly is started.

In the paper banner online moisture spraying device, one side of the water spray cavity, which is far away from the water delivery structure, is connected with the water inlet cavity through the connecting pipeline and is connected with the air guide cavity through the air inlet pipeline.

Compared with the prior art, the utility model has the advantages of: reasonable in design, moreover, the steam generator is simple in structure, through set up the water smoke chamber that links to each other with the water delivery structure in the assembly cavity at the location disk body, and set up income water cavity and the wind-guiding chamber that communicates each other with the water smoke chamber at water smoke chamber opposite side, make the distribution of water smoke or rivers more even, and simultaneously, through setting up first water delivery subassembly and second water delivery subassembly and first fan subassembly and second fan subassembly, make first working shaft and first air supply fan have standby equipment, realize not shutting down and maintain, excellent in use effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the utility model;

fig. 2 is a sectional view of the positioning plate body in the utility model;

fig. 3 is a sectional view of a shower roller in the utility model.

In the figure, the spray roller 1, the positioning disc body 11, the nozzle 12, the water guide pipe 13, the air supply pipe 14, the water delivery structure 2, the positioning channel 21, the spray pipe 22, the first water delivery assembly 3, the first water supply pipe 31, the first water supply pump 32, the first hand valve 33, the second water delivery assembly 4, the second water supply pipe 41, the second water supply pump 42, the second hand valve 43, the water supply tank 5, the first fan assembly 6, the first air outlet pipe 61, the first air supply fan 62, the first one-way valve 63, the second fan assembly 7, the second air outlet pipe 71, the second air supply fan 72, the second one-way valve 73, the assembly cavity 8, the water inlet cavity 81, the air guide cavity 82, the water mist cavity 83, the water mist connector 84, the connecting pipeline 85 and the air inlet pipeline 86.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-3, the online wet spraying device for the paper banner comprises a spraying roller 1, one end of the spraying roller 1 is sealed, the other end of the spraying roller is detachably sealed through a positioning disc body 11, a plurality of nozzles 12 are circumferentially arranged on the spraying roller 1, the nozzles 12 are circumferentially and internally communicated with the positioning disc body 11 through a water conveying structure 2, the outer side of the positioning disc body 11 is connected with a first water conveying assembly 3 and a second water conveying assembly 4 through a water guide pipe 13, the first water conveying assembly 3 and the second water conveying assembly 4 are connected in parallel and are connected with a water supply tank 5 arranged outside, and the positioning disc body 11 is connected with a first fan assembly 6 and a second fan assembly 7 through an air supply pipe 14. By arranging the first fan assembly 6, the second fan assembly 7, the first water delivery assembly 3 and the second water delivery assembly 4, when the first fan assembly 6 fails, the second fan assembly 7 can be started in time; and when first water delivery subassembly 3 broke down, can in time launch second water delivery subassembly 4, realized not stopping up and maintain, simultaneously, the setting up of water delivery structure 2 makes spraying of water smoke or rivers more even, excellent in use effect.

Wherein, the inner side of the circumference of the positioning disc body 11 is provided with an assembly cavity 8, one side of the assembly cavity 8 is provided with a water inlet cavity 81, one side of the water inlet cavity 81 is provided with a wind guide cavity 82, and the wind guide cavity 82 and the water inlet cavity 81 are mutually spaced. The air guide cavity 82 and the water inlet cavity 81 are not affected, a rotating bearing is arranged between the positioning disc body 11 and the spray roller 1, the positioning disc body 11 is arranged at the inner ring of the rotating bearing, the inner wall of the spray roller 1 is fixedly connected with the rotating bearing, and when the spray roller 1 rotates, the positioning disc body 11 keeps static.

As can be seen, the water inlet cavity 81 is connected with the water guide pipe 13, the air guide cavity 82 is connected with the air supply pipe 14, a water mist cavity 83 is arranged on one side of the water inlet cavity 81 and one side of the air guide cavity 82, and the water mist cavity 83 is communicated with the water delivery structure 2. When water flow enters the water mist cavity 83, the water mist is formed when strong airflow entering from the air guide cavity 82 is met, and the water mist enters the water delivery structure 2 due to the airflow, so that even if the water mist cannot be formed, the water flow can also form a wet spraying effect when directly entering the water delivery structure 2.

Furthermore, a side of the water mist cavity 83 facing the water delivery structure 2 is provided with a water mist joint 84, and one end of the water mist joint 84 is connected with the water mist cavity 83, and the other end is connected with the end of the water delivery structure 2.

Specifically, the water delivery structure 2 comprises a positioning channel 21 axially arranged on the inner wall of the spray roller 1, a spray pipe 22 is arranged in the positioning channel 21, and the spray pipe 22 is communicated with a spray opening 12 arranged on the spray roller 1. The nozzle 22 is provided with a plurality of nozzle connecting pipes corresponding to the nozzles 12.

Further, the first water feeding unit 3 includes a first water feeding pipe 31, a first water feeding pump 32 is provided on the first water feeding pipe 31, and first hand valves 33 are provided on both sides of the first water feeding pump 32, and one end of the first water feeding pipe 31 is connected to the water feeding pipe and the other end is connected to the water feeding tank 5. The first water delivery unit 3 is a normally activated device, and when the first water delivery unit 3 is out of order, the first water supply pipe 31 is closed through the first hand valve 33, and the second water delivery unit 4 is activated.

More specifically, the second water feeding unit 4 includes a second water feeding pipe 41, a second water feeding pump 42 is provided on the second water feeding pipe 41, and second hand valves 43 are provided on both sides of the second water feeding pump 42, and one end of the second water feeding pipe 41 is connected to the water feeding pipe and the other end is connected to the water feeding tank 5. The second water delivery component 4 is in a closed state in daily state, and starts to be started when the first water delivery component 3 breaks down, so that the spraying roller 1 can work without stopping as a spare device.

Obviously, the first fan assembly 6 includes a first air outlet pipe 61, a first air supply fan 62 is disposed on the first air outlet pipe 61, and a first check valve 63 is disposed at one end of the first air supply fan 62 close to the air supply pipe 14. The first fan assembly 6 is a daily-use device, and when a fault occurs, the first air outlet pipe 61 is closed through the first one-way valve 63, and the second fan assembly 7 is started.

Preferably, the second fan assembly 7 includes a second air outlet pipe 71, a second air supply fan 72 is disposed on the second air outlet pipe 71, and a second one-way valve 73 is disposed at one end of the second air supply fan 72 close to the air supply pipe 14. The second fan assembly 7 is a standby device that is activated when the first fan assembly 6 fails and requires servicing.

In detail, the side of the water mist chamber 83 away from the water delivery structure 2 is connected to the water inlet chamber 81 through a connecting pipe 85, and is connected to the air guide chamber 82 through an air inlet pipe 86.

In summary, the principle of the present embodiment is: when the first hand valve 33 is opened, the first water supply pump 32 sends the water in the water supply tank 5 into the water inlet cavity 81 through the first water supply pipe 31 and the water guide pipe 13, and simultaneously, the first check valve 63 is opened, the first air supply fan 62 sends air flow into the air guide cavity 82 through the first air outlet pipe 61 and the air supply pipe 14, when the water flow enters the water mist cavity 83, the strong air flow entering from the air guide cavity 82 is met, water mist is formed, and due to the air flow, the water mist enters the spray pipe 22 and is sprayed out from the nozzle 12.

When the first water delivery assembly 3 fails, the first water supply pipe 31 is closed through the first hand valve 33, and the second water delivery assembly 4 is started; when first fan subassembly 6 broke down, closed first tuber pipe 61 through first check valve 63, launched second fan subassembly 7 simultaneously, realized not shutting down the work, improved fault handling efficiency, reduced the production influence, excellent in use effect.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms of the shower roller 1, the positioning tray 11, the nozzle 12, the water guide pipe 13, the air supply pipe 14, the water delivery structure 2, the positioning passage 21, the spray pipe 22, the first water delivery assembly 3, the first water supply pipe 31, the first water supply pump 32, the first hand valve 33, the second water delivery assembly 4, the second water supply pipe 41, the second water supply pump 42, the second hand valve 43, the water supply tank 5, the first fan assembly 6, the first air outlet pipe 61, the first air supply fan 62, the first check valve 63, the second fan assembly 7, the second air outlet pipe 71, the second air supply fan 72, the second check valve 73, the assembly cavity 8, the water inlet cavity 81, the air guide cavity 82, the mist cavity 83, the mist joint 84, the connecting pipeline 85, the air inlet pipeline 86, and the like are used more often, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides a page banner spouts wet device on line, includes spray roller (1), spray roller (1) one end be the closure form, the other end is through fixing a position disk body (11) removable the sealing, a serial communication port, spray roller (1) circumference be equipped with a plurality of spouts (12), spout (12) communicate each other with fixing a position disk body (11) circumference inboard through water delivery structure (2), and fix a position the disk body (11) outside and be connected with first water delivery subassembly (3) and second water delivery subassembly (4) through aqueduct (13), first water delivery subassembly (3) and second water delivery subassembly (4) parallelly connected with set up water supply tank (5) outside and link to each other, fixing a position disk body (11) be connected with first fan subassembly (6) and second fan subassembly (7) through blast pipe (14).

2. The online wet spraying device for the paper banner according to claim 1, characterized in that the circumferential inner side of the positioning tray body (11) is provided with an assembly cavity (8), one side of the assembly cavity (8) is provided with a water inlet cavity (81), one side of the water inlet cavity (81) is provided with a wind guide cavity (82), and the wind guide cavity (82) and the water inlet cavity (81) are mutually spaced.

3. The online wet spraying device for the paper banner according to claim 2, characterized in that the water inlet cavity (81) is connected with the water guide pipe (13), the air guide cavity (82) is connected with the air supply pipe (14), a water mist cavity (83) is arranged on one side of the water inlet cavity (81) and one side of the air guide cavity (82), and the water mist cavity (83) is communicated with the water delivery structure (2).

4. A sheet banner online moistening device as claimed in claim 3, characterized in that the side of the mist chamber (83) facing the water transport structure (2) is provided with a mist connection (84), the mist connection (84) being connected to the mist chamber (83) at one end and to the end of the water transport structure (2) at the other end.

5. The on-line wet-spraying device for the paper banners of claim 4 is characterized in that the water conveying structure (2) comprises a positioning channel (21) axially arranged on the inner wall of the spraying roller (1), a spray pipe (22) is arranged in the positioning channel (21), and the spray pipe (22) is communicated with the spray holes (12) arranged on the spraying roller (1).

6. The on-line wet spraying device for the paper banners of claim 1 is characterized in that the first water conveying assembly (3) comprises a first water supply pipe (31), a first water supply pump (32) is arranged on the first water supply pipe (31), first hand valves (33) are arranged on two sides of the first water supply pump (32), one end of the first water supply pipe (31) is connected with the water conveying pipe, and the other end of the first water supply pipe is connected with the water supply groove (5).

7. The on-line wet spraying device for the paper banners of claim 2 is characterized in that the second water conveying assembly (4) comprises a second water supply pipe (41), a second water supply pump (42) is arranged on the second water supply pipe (41), second hand valves (43) are arranged on two sides of the second water supply pump (42), one end of the second water supply pipe (41) is connected with the water conveying pipe, and the other end of the second water supply pipe is connected with the water supply groove (5).

8. The on-line wet spraying device for the paper banner according to claim 1, characterized in that the first fan assembly (6) comprises a first air outlet pipe (61), a first air supply fan (62) is arranged on the first air outlet pipe (61), and a first one-way valve (63) is arranged at one end of the first air supply fan (62) close to the air supply pipe (14).

9. The on-line wet spraying device for the paper banner according to claim 8, characterized in that the second fan assembly (7) comprises a second air outlet pipe (71), a second air supply fan (72) is arranged on the second air outlet pipe (71), and a second one-way valve (73) is arranged at one end of the second air supply fan (72) close to the air supply pipe (14).

10. The online wet spraying device for the paper banners of claim 3, characterized in that the side of the water mist cavity (83) away from the water conveying structure (2) is connected with the water inlet cavity (81) through a connecting pipeline (85) and is connected with the air guide cavity (82) through an air inlet pipeline (86).