CN211912859U

CN211912859U - Flushing device for filter cloth of filter press

Info

Publication number: CN211912859U
Application number: CN201922173682.7U
Authority: CN
Inventors: 尤伟; 任卫华; 张理宾
Original assignee: Shanxi Huiyong Qingfeng Coal Preparation Engineering Technology Co ltd
Current assignee: Shanxi Huiyong Qingfeng Coal Preparation Engineering Technology Co ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-11-13
Anticipated expiration: 2029-12-06

Abstract

The utility model provides a washing unit for pressure filter cloth, including braced frame, the last rack track that is equipped with of braced frame, braced frame have sliding platform through rack track sliding connection, and sliding platform includes connecting plate, driving motor, major axis and minor axis, and the minor axis setting is in relative one side of major axis, and the quantity of minor axis is two, sets up the both sides of connecting plate respectively. The utility model discloses a sliding platform drives the motion of washing mechanism, can be effectively comprehensive wash the filter cloth, ensures that the filter cloth surface is clean and tidy, greatly reduced artifical intensity of labour, labour saving and time saving that wash, the life of effectual extension filter cloth, simultaneously to equipment not damaged, reached and subtracted people to increase, reduce personnel intensity of labour, reinforcing coal dressing efficiency improves product quality's purpose, make full use of coal resource satisfies production system's needs. The mode of automatic integrated production is reflected, the production and operation cost is reduced, and higher economic benefits can be achieved.

Description

Flushing device for filter cloth of filter press

Technical Field

The utility model relates to a pressure filter field specifically is a washing unit for pressure filter cloth.

Background

The filter cloth is a filter medium of the filter press and is a key for determining the filtering quality, the filter cloth has a certain service life, the service life of the filter cloth is in a descending trend, the service life of the filter cloth is prolonged as much as possible under the premise of ensuring the filtering quality under the influence of the price of the filter cloth, and the filter cloth cleaning device becomes one of key indexes for measuring the filter press.

Current pressure filter cloth cleaning efficiency is low, often is artifical the washing, and intensity of labour is big, has reduced the production efficiency and the production quality of product, unsatisfied production system's needs, has improved production operation cost, prime for the improvement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a washing unit for pressure filter cloth has solved some pressure filter cloth cleaning efficiency low, often is artifical the washing, and intensity of labour is big, has reduced the production efficiency and the production quality of product, the problem of unsatisfied production system's needs.

To achieve the above objective, the present invention provides the following technical solutions: a washing device for filter cloth of a filter press comprises a supporting frame, wherein a rack rail is arranged on the supporting frame, the supporting frame is connected with a sliding platform in a sliding mode through the rack rail, the sliding platform comprises a connecting plate, a driving motor, a long shaft and short shafts, the short shafts are arranged on one opposite side of the long shaft, the number of the short shafts is two, the two short shafts are respectively arranged on two sides of the connecting plate, two ends of each of the long shaft and the short shaft are fixedly connected with walking gears, the walking gears are connected with the rack rail on the supporting frame in a sliding mode, and the driving motor is fixedly connected to the long;

fixedly connected with washes the mechanism on the sliding platform, wash the mechanism and include inlet tube, wash hose and shower nozzle, the inlet tube sets up on braced frame's side, the spout of shower nozzle is towards the filter cloth, one side swing joint of sliding platform has the tow chain, the tow chain slides at braced frame's top, the tow chain is used for guiding, supports wash hose and circuit walking.

Furthermore, in the present invention, the flushing device is disposed above the filter cloth of the filter press.

Further, the utility model discloses in, still including adopting PLC control system, PLC control system control driving motor open and stop.

Further, the utility model discloses in, sliding platform's both sides have spacing wheelset through pivot swing joint, spacing wheelset slides in the spout on the braced frame side.

Further, the utility model discloses in, sliding platform is still including setting up the support frame in connecting plate direction of motion both sides, the minor axis passes through bearing frame and one side support frame fixed connection, the major axis passes through bearing frame and opposite side support frame fixed connection, spacing wheelset passes through link and support frame fixed connection.

Further, in the utility model discloses in, braced frame includes two crossbeams of length direction and the fore-and-aft support of width direction connection crossbeam.

Furthermore, the utility model discloses in, set up solenoid pneumatic valve and manual valve on the inlet tube.

The beneficial effects are that the technical scheme of this application possesses following technological effect:

1. the utility model discloses a sliding platform drives the motion of washing mechanism, can be effectively comprehensive wash the filter cloth, ensures that the filter cloth surface is clean and tidy, greatly reduced artifical intensity of labour, labour saving and time saving that wash, the life of effectual extension filter cloth, simultaneously to equipment not damaged, reached and subtracted people to increase, reduce personnel intensity of labour, reinforcing coal dressing efficiency improves product quality's purpose, make full use of coal resource satisfies production system's needs. The mode of automatic integrated production is reflected, the production and operation cost is reduced, and higher economic benefits can be achieved.

2. The utility model discloses install in the upper portion of pressure filter, utilize high-pressure water to divide to the shower nozzle on, then drive through sliding platform and wash the mechanism motion to and the automatic arm-tie system that the pressure filter had accomplishes the washing one by one to installing the filter cloth on the filter plate jointly, automatic arm-tie system can stimulate the filter cloth motion, and the shower nozzle adopts the automatic cycle design, has guaranteed cleaning performance's cleanness, clean.

The utility model discloses a PLC only needs to press the preceding button when starting as the core control part of system, when seeing sliding platform drive wash mechanism walking with the automatic button rotation to automatic can, the pressure filter will press each action of preset's procedure automatic operation, need not the operating personnel operation, has ensured pressure filter normal operating.

It should be understood that all combinations of the foregoing concepts and additional concepts described in greater detail below can be considered as part of the inventive subject matter of the present disclosure unless such concepts are mutually inconsistent.

The foregoing and other aspects, embodiments and features of the present teachings can be more fully understood from the following description taken in conjunction with the accompanying drawings. Additional aspects of the present invention, such as features and/or advantages of exemplary embodiments, will be apparent from the description which follows, or may be learned by practice of the specific embodiments in accordance with the teachings of the present invention.

Drawings

The drawings are not intended to be drawn to scale. In the drawings, each identical or nearly identical component that is illustrated in various figures may be represented by a like numeral. For purposes of clarity, not every component may be labeled in every drawing. Embodiments of various aspects of the present invention will now be described, by way of example, with reference to the accompanying drawings, in which:

fig. 1 is a schematic view of the present invention installed on a filter press.

Fig. 2 is a schematic structural diagram of the present invention.

In the figures, the meaning of the reference numerals is as follows: 1. a support frame; 2. a connecting plate; 3. a traveling gear; 4. a drive motor; 5. a long axis; 6. a minor axis; 7. a flushing mechanism; 8. a drag chain; 9. a limiting wheel set; 10. a water inlet pipe; 11. and (5) filtering the cloth.

Detailed Description

For a better understanding of the technical content of the present invention, specific embodiments are described below in conjunction with the accompanying drawings.

In this disclosure, aspects of the present invention are described with reference to the accompanying drawings, in which a number of illustrative embodiments are shown. Embodiments of the present disclosure are not necessarily intended to include all aspects of the invention. It should be appreciated that the various concepts and embodiments described above, as well as those described in greater detail below, may be implemented in any of numerous ways, as the disclosed concepts and embodiments are not limited to any implementation. Additionally, some aspects of the present disclosure may be used alone or in any suitable combination with other aspects of the present disclosure. As shown in fig. 1-2.

The filter cloth cleaning device is an important accessory device of a filter press, is mainly used for an automatic cleaning device for wrapping filter cloth on a filter plate of the filter press, and is used when the filter cloth has blockage symptoms and is adhered with coal slime. The equipment automatically cleans the filter cloth through high-pressure water. Thereby enhancing the filtering speed of the filter cloth, preventing the material mixing phenomenon from causing the material spraying phenomenon, and prolonging the service life of the filter cloth after washing. The purpose of realizing the reduction of labor and increasing the efficiency is reduced, the labor intensity is reduced, the production efficiency is improved, the production quality is ensured, the automatic integrated production mode is realized, and the filter cloth cleaning equipment is improved for the purpose.

A washing device for filter cloth of a filter press comprises a supporting frame 1, wherein a rack rail is arranged on the supporting frame 1, the supporting frame 1 is connected with a sliding platform in a sliding mode through the rack rail, the sliding platform comprises a connecting plate 2, a driving motor 4, a long shaft 5 and a short shaft 6, the short shaft 6 is arranged on one side, opposite to the long shaft 5, the number of the short shafts 6 is two, the two short shafts are respectively arranged on two sides of the connecting plate 2, two ends of the long shaft 5 and two ends of the short shaft 6 are fixedly connected with walking gears 3, the walking gears 3 are connected with the rack rail on the supporting frame 1 in a sliding mode, and;

fixedly connected with flushing mechanism 7 on the sliding platform, flushing mechanism 7 includes inlet tube 10, flushing hose and shower nozzle, and inlet tube 10 sets up on braced frame 1's side, and the spout of shower nozzle is towards filter cloth 11, and one side swing joint of sliding platform has tow chain 8, and tow chain 8 slides at braced frame 1's top, and tow chain 8 is used for the guide, supports flushing hose and circuit walking.

Further, the utility model discloses in, still including adopting PLC control system, PLC control system control driving motor 4 open and stop.

Further, the utility model discloses in, sliding platform's both sides have spacing wheelset 9 through pivot swing joint, and spacing wheelset 9 slides in the spout on braced frame 1 side.

Further, the utility model discloses in, slide platform is still including setting up the support frame in 2 direction of motion both sides of connecting plate, and minor axis 6 passes through bearing frame and one side support frame fixed connection, and major axis 5 passes through bearing frame and opposite side support frame fixed connection, and spacing wheelset 9 passes through link and support frame fixed connection.

Further, in the present invention, the supporting frame 1 includes two beams of the length direction and a front and rear support of the width direction connecting beam.

Furthermore, the utility model discloses in, set up solenoid pneumatic valve and manual valve on inlet tube 10.

When the utility model is used, the device is integrally arranged at the top of the filter cloth of the filter press, the filter cloth is driven by the automatic pulling plate system to move, and then the position of the filter cloth 11 is adjusted, the position of the spray head of the utility model can also be adjusted, the driving motor 4 is started, the output shaft of the driving motor 4 drives the long shaft 5 to rotate, the long shaft 5 drives the walking gear 3 to slide on the top of the supporting frame 1, the short shaft 6 slides on the top of the supporting frame 1 through the walking gear 3, the limiting wheel group 9 plays the role of limiting support, the sliding platform drives the flushing mechanism 7 thereon to slide, and then the position of the flushing mechanism 7 is adjusted, the position of a spray head is adjusted, the rack rail on the support frame 1 is convenient for the sliding platform to walk, the water inlet pipe 10 is connected with a water source and is provided with an electromagnetic pneumatic valve and a manual valve, and the drag chain 8 can guide and support the flushing hose and the power control line to walk.

The utility model discloses install in the upper portion of pressure filter, utilize high-pressure water to divide to the shower nozzle on, then drive the motion of washing mechanism 7 through sliding platform to and the automatic arm-tie system that the pressure filter has accomplishes jointly and washs one by one installing filter cloth 11 on the filter plate, and the automatic arm-tie system can stimulate 11 motions of filter cloth, and automatic filter cloth belt cleaning device's shower nozzle adopts the automatic cycle design, has guaranteed cleaning performance's cleanness, clean.

The machine adopts PLC as a core control component of the system. When the filter press is started, only the front button needs to be pressed, when the washing platform walks, the automatic button is rotated to be automatic, the filter press automatically operates each action according to a preset program, operation of an operator is not needed, and normal operation of the filter press is guaranteed.

The power consuming components in this application are all connected to the mains via power lines (not shown). The utility model discloses circuit and control that relate to are prior art, do not carry out too much repetition here.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The present invention is intended to cover by those skilled in the art various modifications and adaptations of the invention without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention is subject to the claims.

Claims

1. The utility model provides a pressure filter is washing unit for filter cloth which characterized in that: the rack-type road roller is characterized by comprising a supporting frame (1), wherein a rack rail is arranged on the supporting frame (1), the supporting frame (1) is connected with a sliding platform in a sliding manner through the rack rail, the sliding platform comprises a connecting plate (2), a driving motor (4), a long shaft (5) and short shafts (6), the short shafts (6) are arranged on one opposite side of the long shaft (5), the number of the short shafts (6) is two, the two short shafts are respectively arranged on two sides of the connecting plate (2), two ends of the long shaft (5) and two ends of the short shafts (6) are both fixedly connected with walking gears (3), the walking gears (3) are in sliding connection with the rack rail on the supporting frame (1), and the driving motor (4) is fixedly connected to the long;

fixedly connected with washes mechanism (7) on the sliding platform, wash mechanism (7) including inlet tube (10), wash hose and shower nozzle, inlet tube (10) set up on the side of braced frame (1), the spout of shower nozzle is towards filter cloth (11), one side swing joint of sliding platform has tow chain (8), tow chain (8) slide at the top of braced frame (1), tow chain (8) are used for the guide, support and wash hose and circuit walking.

2. A flushing device for filter cloth of filter presses according to claim 1, characterized in that: the flushing device is arranged above the filter cloth of the filter press.

3. A flushing device for filter cloth of filter presses according to claim 1, characterized in that: the system also comprises a PLC control system, wherein the PLC control system controls the start and stop of the driving motor (4).

4. A flushing device for filter press cloth according to any of claims 1 to 3, characterized in that: the two sides of the sliding platform are movably connected with limiting wheel sets (9) through rotating shafts, and the limiting wheel sets (9) slide in sliding grooves in the side edges of the supporting frame (1).

5. A flushing device for filter cloth of filter presses according to claim 4, characterized in that: the sliding platform further comprises support frames arranged on two sides of the connecting plate (2) in the moving direction, the short shaft (6) is fixedly connected with the support frame on one side through a bearing seat, the long shaft (5) is fixedly connected with the support frame on the other side through a bearing seat, and the limiting wheel set (9) is fixedly connected with the support frames through a connecting frame.

6. A flushing device for filter cloth of filter presses according to claim 5, characterized in that: the supporting frame (1) comprises two cross beams in the length direction and a front bracket and a rear bracket which are connected with the cross beams in the width direction.

7. The apparatus for washing filter cloth of filter press according to claim 6, wherein: an electromagnetic pneumatic valve and a manual valve are arranged on the water inlet pipe (10).