JPH06346393A - High-pressure sliding shower device - Google Patents

Abstract

PURPOSE:To uniformly and efficiently wash a wire net or a felt in a deinking device or a concentrating washer, etc., by jetting high-pressure washing water from plural nozzles arranged in a sliding unit capable of freely reciprocating along a raillike guide member in a continuous length. CONSTITUTION:A sliding unit 4 equipped with plural nozzles 5 is slidably attached to a raillike guide member 3 in a continuous length composed of a prismatic unit having fixed both ends of a connecting rod 6 serving also as a water passage and an opening 7 in one side. A pulley 9 is arranged in one tip of the guide member 3 and a box 1 having a reversible motor internally installed therein is fixed to the other end. Both ends of the sliding unit 4 are simultaneously connected through a pulley of a driving shaft for the motor and the pulley 9 with a wire 10. Thereby, the sliding unit 4 can be reciprocated along the guide member 3 by driving with the motor based on a command of a controller to construct the high-pressure sliding shower device. The resultant device is utilized for washing a wire net or a felt, etc., lining or externally covering a drum in a deinking device or a concentrating washer to perform the washing under a uniform pressure without any lowering of pressure in and site.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is provided in a deinking apparatus for papermaking raw materials and a concentrated washing machine. The present invention relates to a high-pressure sliding shower device that is most suitable for cleaning a drum made of punched metal or the like, and a wire net, felt, etc. provided inside and outside the drum to be cleaned.

[0002]

2. Description of the Related Art As a conventional technique, the operation of a deinking treatment device or a concentration washing machine is stopped and water is jetted to manually wash wire mesh with a brush or the like. In addition, there is a pipe provided with a pipe having a length corresponding to the length of a wire net to be washed, and a large number of nozzles provided in this pipe for jetting and washing by passing pressurized water.

[0003]

However, the prior art shown above is extremely inefficient because the apparatus must first be stopped and cleaned. In addition, since the cleaning is performed manually, there is a problem that it requires heavy labor. Further, a pipe corresponding to the length of the wire mesh of the drum to be cleaned is provided, and there is a pipe provided with a large number of nozzles over the entire length so that cleaning water can be sprayed toward the wire mesh. However, this requires a large number of nozzles, and this alone has the problem of being expensive, and in addition, in order to make the spraying pressure of the cleaning water not uniform, It becomes very complicated. Therefore, there is a problem that the result is expensive. In view of these circumstances, the present invention provides a sliding body with several nozzles, and the sliding body with the nozzle is reciprocated by a motor and a wire so that the sliding body can be reciprocated over the entire length of the wire mesh of the drum to be cleaned. It is an object of the present invention to provide a high-pressure sliding shower device that operates.

[0004]

SUMMARY OF THE INVENTION In order to solve the above problems, the present invention provides a sliding body having several nozzles, a long guide member for guiding the sliding body, and the guide member. A forward / reverse rotation type motor for reciprocating the sliding body along the line, a wire connected to both ends of the sliding body via pulleys provided on the motor shaft, and a control device for controlling the reciprocating movement of the sliding body. The technical means of high-pressure sliding shower device equipped with and was adopted.

[0005]

As a result of adopting the above technical means, the present invention allows the number of nozzles to be set to several, so that the injection pressure of the wash water can be uniformly injected at a high pressure, and the shaft of the motor that can rotate in the forward and reverse directions In order to reciprocate the sliding body connected with the wire through the provided pulley in the rail-shaped guide, the wire is fixed to both ends of the sliding body with the nozzle, and reciprocally slides left and right by the forward and reverse rotation of the motor. Thus, the entire length of the drum net, which is the object to be cleaned, can be uniformly cleaned.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described in detail below with reference to the accompanying drawings. FIG. 1 is an overall schematic perspective view of a high-pressure sliding shower device showing an embodiment according to the present invention.
First, regarding the high-pressure sliding shower device of this one embodiment,
The overall image will be briefly described. 1 is a box in which a drive source is housed, 2 is a control device for controlling the amount of water and reciprocating speed of a sliding body with a nozzle, 3 is a long rail-shaped guide, and 4 is a sliding body. 5 is a nozzle, 6 is a connecting rod for connecting both sliding bodies 4,
Reference numeral 7 is an opening for projecting the nozzle 5 provided in the sliding body 4 formed in the rail-shaped guide 3, and 8 is a wire cover fixed to both ends of the sliding body 4. The high-pressure sliding shower device consisting of the above is used for cleaning the wire mesh, felt, etc. lined and lined on the drum of the deinking processing device for the object to be cleaned or the concentrated cleaning machine. Side (in the case of a wire mesh stretched inside the drum, it is installed so that washing water can be sprayed from the nozzle toward the wire mesh from the inside of the drum, and in the case of a wire mesh stretched outside the drum, from the outside of the drum to the wire mesh. Install so that the cleaning water can be sprayed from the nozzle). Several nozzles 5 are provided on the sliding body 4 at appropriate intervals. And this sliding body 4
Are provided, and they are connected by a connecting rod 6 at an appropriate distance so that they can be washed in the forward and reverse directions at short intervals so that the entire length can be completely washed. With this configuration, the distance for reciprocal sliding can be efficiently minimized. Then, the control device 2 sets and controls the forward and reverse rotation timings, speeds and the like according to the object to be cleaned. Next, FIG.
The high-pressure sliding shower device will be described in detail with reference to FIG. An opening 7 is provided on one surface of a rail-shaped guide 3 of a slender rectangular tube body made of stainless steel, and a sliding body 4 is reciprocally slidable in the longitudinal direction in the rectangular tube body so that a nozzle 5 can project from the opening 7. To be installed. As shown in FIG. 4, the sliding body 4 is also formed of a small rectangular tubular body that can slide in the rectangular tubular body of the rail-shaped guide 3 (in the case of the present embodiment, two pieces each, a total of four pieces). What is provided is shown) A proper number of nozzles 5 are provided on the sliding body 4 of the rectangular tubular body. Further, as described above, in order to minimize the reciprocating distance, two sliding bodies 4 are provided at appropriate intervals by connecting with the connecting rod 6 which also serves as a water passage. Rail-shaped guide 3
A pulley 9 is provided at the tip of the wire, and a wire cover 8 is provided above the rail-shaped guide 3 to prevent the wire 10 from dancing. In the structure shown in FIG. 2, one end of the wire 10 is fixed to the left end of the left sliding body 4, the wire 10 is inserted through the rail-shaped guide 3, and the inside of the cover 8 is inserted through the pulley 9 at the tip. The pulley 11 provided on the shaft of the forward / reverse rotation type motor is wound around and is inserted into the rail-shaped guide 3 from the right end, and is fixed to the right end of the sliding body 4 on the right side. By rotating with a pulley or the like, the sliding body 4 can reciprocate right and left. A flexible hose (not shown) is connected from the right end of the right sliding body 4 so that cleaning water can be pumped. As for the material, the wire 10, the rail-shaped guide 3, the cover 8, the sliding body 4, and the like are optimally used from the viewpoint of cost and the like because they come into contact with the cleaning water. Further, since the rail-shaped guide 3 and the sliding body 4 are slid, rattling occurs, so that they are square tubular bodies, but if the rattling can be prevented, various shapes such as a cylindrical body can be adopted. Further, the forward / reverse rotation of the motor can be controlled very easily and inexpensively by providing two limit switches 12 and installing one at a suitable portion with the motor in the middle to control the rotation. Needless to say, various design changes can be made to improve the control.

[0007]

As a result of adopting the above configuration, the present invention provides
The following effects can be obtained. (1) The object to be cleaned can be cleaned at a uniform pressure without any pressure drop in any part of the cleaning range. (2) The number of nozzles may be 1/10 or less as compared with the conventional one. (3) The amount of water used may be 1/4 or less as compared with the conventional one. (4) When a wire net, which is an object to be cleaned such as a processing device and a concentration cleaning machine, is cleaned, the cleaning can be performed even when the device itself is in operation. (5) The pressure of the pump and the type of nozzle can be changed depending on the application. (6) Since the above effects are exhibited, as a result, power consumption can be reduced and the amount of water used can be greatly reduced, leading to a reduction in running costs.

[Brief description of drawings]

FIG. 1 is a schematic perspective view of a high-pressure sliding shower device according to an embodiment of the present invention.

FIG. 2 is a front view showing a main part of the high-pressure sliding shower device in the embodiment.

FIG. 3 is a plan view showing a main part of the high-pressure sliding shower device in the embodiment.

FIG. 4 is a sectional view taken along the line AA in FIG.

[Explanation of symbols]

1 ... Box 2 ... Control device 3 ... Rail guide 4 ... Sliding body 5 ... Nozzle 6 ... Connecting rod 7 ... Opening 8 ... Cover 9 ... Pulley 10 ... Wire 11 ... Pulley 12 ... Limit switch

Claims (1)

[Claims] 1. A slide body having several nozzles, a long guide member for guiding the slide body, a forward / reverse rotary motor for reciprocating the slide body along the guide member, A high-pressure sliding shower device comprising a wire connected to both ends of the sliding body via a pulley provided on a motor shaft, and a control device for controlling reciprocating motion of the sliding body.