CN221309653U - Filter pressing device and filter pressing system - Google Patents

Abstract

The utility model provides a filter pressing device and a filter pressing system, wherein the filter pressing device comprises: the filter plate moving assembly comprises a first moving part and a second moving part, the first moving part is movably connected with the support along a first direction, the second moving part is movably connected with the support along the first direction, the first moving part and the second moving part are opposite in a second direction, the first moving part and the second moving part are used for bearing the filter plate to move in the first direction, the second direction is perpendicular to the first direction, and the distance measuring assembly can detect the spacing distance between the first moving part and the second moving part in the first direction. The filter pressing device has higher reliability.

Description

Filter pressing device and filter pressing system

Technical Field

The utility model relates to the technical field of coal dressing equipment, in particular to a filter pressing device and a filter pressing system.

Background

In the coal preparation industry, the filter press is mainly used for realizing the filter pressing operation of coal slime. The single machine equipment of the filter press realizes single machine automation in a series of processes, including a series of actions of filter plate compaction, pressure maintaining, feeding, filtering, filter pressing, squeezing, back blowing, filter plate loosening, compaction plate retreating, plate pulling and the like.

When the filter plate of the filter press in the related art moves, the moving devices used for driving the two sides of the filter plate to move can generate asynchronous moving conditions, so that the filter plate is inclined, the filter plate is separated from the main beam, and production accidents are easy to cause. However, when the mobile device is running, it is difficult for an operator to determine whether the mobile devices on both sides are synchronous, so that it is difficult to monitor the running states of the mobile devices on both sides, resulting in a problem of low reliability.

Disclosure of utility model

The present utility model aims to solve at least one of the technical problems in the related art to some extent.

Therefore, the embodiment of the utility model provides a filter pressing device which has the advantage of higher reliability.

The embodiment of the utility model also provides a filter pressing system, which is provided with the filter pressing device of the embodiment.

The filter pressing device of the embodiment of the utility model comprises: a bracket; the filter plate moving assembly comprises a first moving piece and a second moving piece, the first moving piece is movably connected with the bracket along a first direction, the second moving piece is movably connected with the bracket along the first direction, the first moving piece and the second moving piece are opposite in a second direction, the first moving piece and the second moving piece are used for bearing the filter plate to move in the first direction, and the second direction is perpendicular to the first direction; a distance measuring assembly capable of detecting a separation distance of the first moving member and the second moving member in the first direction.

According to the filter pressing device provided by the embodiment of the utility model, the distance measuring component is used for detecting the interval distance between the first moving part and the second moving part in the first direction, so that an operator can easily judge whether the first moving part and the second moving part are synchronous or not in operation, and further the monitoring of the operation states of the first moving part and the second moving part is realized, and the reliability of the filter pressing device provided by the embodiment of the utility model is improved.

Therefore, the filter pressing device provided by the embodiment of the utility model has the advantage of higher reliability.

In some embodiments, the ranging assembly includes a first ranging module disposed on the support, the first ranging module being capable of corresponding to the first moving member to detect a separation distance of the first ranging module from the first moving member; the second ranging module is arranged on the support, the first ranging module is opposite to the second ranging module in the second direction, and the second ranging module can correspond to the second moving piece so as to detect the interval distance between the second ranging module and the second moving piece.

In some embodiments, the ranging assembly further comprises: the data processing module is electrically connected with the first ranging module and the second ranging module, so that the data processing module receives the detection information of the first ranging module and the detection information of the second ranging module, and calculates the interval distance between the first ranging module and the second ranging module in the first direction.

In some embodiments, the first ranging module is an infrared ranging sensor; and/or, the second ranging module is an infrared ranging sensor.

In some embodiments, the first moving member includes a first body and a first light-shielding plate, the first body is movably disposed on the bracket along the first direction, the first light-shielding plate is connected to the first body, and the first ranging module is disposed facing the first light-shielding plate; the second moving part comprises a second body and a second light shielding plate, the second body is movably arranged on the support along the first direction, the second light shielding plate is connected with the second body, and the second ranging module is arranged facing the second light shielding plate.

In some embodiments, the first light shield is disposed on a side of the first body away from the second body in the second direction; and/or the second light shielding plate is arranged on one side of the second body away from the first body in the second direction.

In some embodiments, the pressure filtration device further comprises: and the alarm is electrically connected with the data processing module.

In some embodiments, the stent comprises: the frame body, first guide rail and second guide rail, first guide rail with the second guide rail is all established on the frame body, first guide rail with the second guide rail is in opposite in the second direction, the extending direction of first guide rail with first direction is unanimous, the first body includes first guide part, first guide part in first direction movably with first guide rail cooperation, the extending direction of second guide rail with first direction is unanimous, the second body includes second guide part, second guide part in first direction movably with second guide rail cooperation.

The filter pressing system of the embodiment of the utility model comprises the filter pressing device of any embodiment.

Drawings

FIG. 1 is a schematic diagram of a filter press apparatus according to an embodiment of the present utility model.

Reference numerals:

A filter press device 100;

A bracket 1; a first rail 11; a second rail 12; a frame 13;

A filter plate moving assembly 2; a first moving member 21; a first body 211; a first light shielding plate 212; a second mover 22; a second body 221; a second light shielding plate 222;

a distance measuring assembly 3; a first ranging module 31; a second ranging module 32.

Detailed Description

Reference will now be made in detail to embodiments of the present utility model, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

The filter press apparatus 100 according to the embodiment of the present utility model is described below with reference to the drawings.

As shown in fig. 1, the filter press device 100 according to the embodiment of the present utility model includes a frame 1, a filter plate moving assembly 2, and a distance measuring assembly 3.

The filter plate moving assembly 2 includes a first moving member 21 and a second moving member 22, the first moving member 21 being movably connected to the bracket 1 in a first direction, and the second moving member 22 being movably connected to the bracket 1 in the first direction. The first and second displacement members 21, 22 are opposed in the second direction, and the first and second displacement members 21, 22 are adapted to carry filter plates for displacement in the first direction. In other words, one end of the filter plate is connected to the first moving member 21, and the other end of the filter plate is connected to the second moving member 22, and the first moving member 21 and the second moving member 22 move simultaneously, thereby driving the filter plate to move. Wherein the second direction is perpendicular to the first direction.

The distance measuring assembly 3 is capable of detecting the separation distance of the first moving member 21 and the second moving member 22 in the first direction. By detecting the distance between the first moving member 21 and the second moving member 22 in the first direction, an operator can easily determine whether the distance between the first moving member 21 and the second moving member in the first direction is greater than an error value, thereby monitoring the operation states of the first moving member 21 and the second moving member 22.

It will be appreciated that when the first moving member 21 and the second moving member 22 are spaced apart by a distance greater than the error value in the first direction, the first moving member 21 and the second moving member 22 are spaced apart by a larger distance in the first direction, and the moving states of the first moving member 21 and the second moving member 22 are not synchronized, and thus a stop adjustment is required. When the separation distance of the first moving member 21 and the second moving member 22 in the first direction is less than or equal to the error value, the moving states of the first moving member 21 and the second moving member 22 are synchronized. The error value needs to be determined according to a specific working condition, and is not limited herein.

The filter pressing device 100 of the embodiment of the utility model detects the distance between the first moving member 21 and the second moving member 22 in the first direction by using the distance measuring assembly 3, so that an operator can easily judge whether the first moving member 21 and the second moving member 22 are synchronous in operation, and further monitor the operation states of the first moving member 21 and the second moving member 22, thereby improving the reliability of the filter pressing device 100 of the embodiment of the utility model.

Thus, the filter pressing device 100 of the embodiment of the utility model has the advantage of higher reliability.

In order to make the present utility model easier to understand, the filter press device 100 according to the embodiment of the present utility model will be further described by taking the case that the first direction coincides with the up-down direction and taking the case that the left-right direction coincides with the second direction.

As shown in fig. 1, the filter pressing apparatus 100 according to the embodiment of the present utility model includes a support frame 1, a filter plate moving assembly 2, a distance measuring assembly 3, and an alarm.

In some embodiments, as shown in fig. 1, the ranging assembly 3 includes a first ranging module 31 and a second ranging module 32. The first ranging module 31 is disposed on the bracket 1, and the first ranging module 31 can correspond to the first moving member 21 to detect a separation distance between the first ranging module 31 and the first moving member 21. The second ranging module 32 is disposed on the bracket 1, and the second ranging module 32 can correspond to the second moving member 22 to detect a separation distance between the second ranging module 32 and the second moving member 22. The first ranging module 31 and the second ranging module 32 are opposite in the left-right direction, in other words, the first ranging module 31 and the second ranging module 32 are not spaced in the up-down direction, thereby ensuring the accuracy of the ranging assembly 3 and improving the reliability of the filter pressing device 100 according to the embodiment of the utility model.

Preferably, the first ranging module 31 is an infrared ranging sensor; and/or the second ranging module 32 is an infrared ranging sensor. In other words, the first ranging module 31 is an infrared ranging sensor; or the second ranging module 32 is an infrared ranging sensor; or the first ranging module 31 and the second ranging module 32 are both infrared ranging sensors. The infrared ranging sensor is used for not only sensitively responding to the first moving member 21 and the second moving member 22, but also having more accurate measuring effect.

In some embodiments, the ranging assembly 3 further comprises a data processing module (not shown in the figures) electrically connected to the first ranging module 31 and the second ranging module 32. So that the data processing module receives the detection information of the first ranging module 31 and the detection information of the second ranging module 32 and calculates the separation distance of the first ranging module 31 and the second ranging module 32 in the up-down direction. Therefore, the data processing module is used for replacing manual calculation of the distance between the first moving part 21 and the second moving part 22, so that the labor intensity of users can be reduced, the calculation is quicker, and the reliability of the filter pressing device 100 of the embodiment of the utility model is further improved.

Specifically, the first moving member 21 includes a first body 211 and a first light shielding plate 212, the first body 211 is movably provided on the bracket 1 in the up-down direction, the first light shielding plate 212 is connected to the first body 211, and the first ranging module 31 is provided facing the first light shielding plate 212. The second moving member 22 includes a second body 221 and a second light shielding plate 222, the second body 221 is movably disposed on the bracket 1 in an up-down direction, the second light shielding plate 222 is connected to the second body 221, and the second ranging module 32 is disposed facing the second light shielding plate 222. Through the cooperation of the first light shielding plate 212 and the first ranging module 31 and the cooperation of the second light shielding plate 222 and the second ranging module 32, the first ranging module 31 and the second ranging module 32 can more accurately measure the interval distance between the first moving member 21 and the second moving member 22, and the reliability of the ranging assembly 3 is ensured.

In some embodiments, the alarm is electrically connected to the data processing module. When the interval distance between the first moving member 21 and the second moving member 22 is greater than the error value, the data processing module transmits an alarm signal to the alarm, so that the alarm can signal, and the reliability of the filter pressing device 100 according to the embodiment of the utility model is improved.

In some embodiments, as shown in fig. 1, the first light shielding plate 212 is provided at a side of the first body 211 away from the second body 221 in the left-right direction; and/or the second light shielding plate 222 is provided at a side of the second body 221 away from the first body 211 in the left-right direction. In other words, the first light shielding plate 212 is provided at the left side of the first body 211; or the second light shielding plate 222 is provided at the right side of the second body 221; or the first light shielding plate 212 is provided at the left side of the first body 211 and the second light shielding plate 222 is provided at the right side of the second body 221. Thereby avoiding the first and second light-shielding plates 212 and 222 from being disposed outwardly and from interfering with the movement of other devices.

In some embodiments, as shown in fig. 1, the bracket 1 includes a bracket body 13, a first rail 11, and a second rail 12. The first rail 11 and the second rail 12 are provided on the frame 13, the first rail 11 and the second rail 12 are opposed to each other in the left-right direction, and the extending direction of the first rail 11 coincides with the up-down direction. The first body 211 includes a first guide portion movably engaged with the first rail 11 in the up-down direction, and the second rail 12 extends in the up-down direction, and the second body 221 includes a second guide portion movably engaged with the second rail 12 in the up-down direction. Therefore, by utilizing the cooperation of the first guide rail 11 and the first guide part and the cooperation of the second guide rail 12 and the second guide part, the first moving member 21 and the second moving member 22 can move more accurately along the up-down direction, and the reliability of the filter pressing device 100 in the embodiment of the utility model is further improved.

The filter press system of an embodiment of the present utility model includes the filter press apparatus 100 of any of the embodiments described above. The filter pressing device 100 of the filter pressing system of the embodiment of the utility model detects the interval distance between the first moving member 21 and the second moving member 22 in the first direction by using the distance measuring assembly 3, so that an operator can easily judge whether the first moving member 21 and the second moving member 22 are synchronous or not in operation, and further monitor the operation states of the first moving member 21 and the second moving member 22, thereby improving the reliability of the whole filter pressing system of the embodiment of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

For purposes of this disclosure, the terms "one embodiment," "some embodiments," "example," "a particular example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (9)

1. A filter press apparatus comprising:

A bracket;

the filter plate moving assembly comprises a first moving piece and a second moving piece, the first moving piece is movably connected with the bracket along a first direction, the second moving piece is movably connected with the bracket along the first direction, the first moving piece and the second moving piece are opposite in a second direction, the first moving piece and the second moving piece are used for bearing the filter plate to move in the first direction, and the second direction is perpendicular to the first direction;

A distance measuring assembly capable of detecting a separation distance of the first moving member and the second moving member in the first direction.

2. The filter press apparatus of claim 1, wherein the distance measuring assembly comprises a first distance measuring module disposed on the support, the first distance measuring module being capable of corresponding to the first moving member to detect a separation distance of the first distance measuring module from the first moving member;

the second ranging module is arranged on the support, the first ranging module is opposite to the second ranging module in the second direction, and the second ranging module can correspond to the second moving piece so as to detect the interval distance between the second ranging module and the second moving piece.

3. The filter press apparatus of claim 2, wherein the distance measuring assembly further comprises: the data processing module is electrically connected with the first ranging module and the second ranging module, so that the data processing module receives the detection information of the first ranging module and the detection information of the second ranging module, and calculates the interval distance between the first ranging module and the second ranging module in the first direction.

4. The filter press device according to any one of claims 2 or 3, wherein the first distance measuring module is an infrared distance measuring sensor; and/or, the second ranging module is an infrared ranging sensor.

5. The filter pressing apparatus according to claim 2, wherein the first moving member includes a first body and a first light shielding plate, the first body is movably provided on the bracket in the first direction, the first light shielding plate is connected to the first body, and the first ranging module is provided facing the first light shielding plate;

The second moving part comprises a second body and a second light shielding plate, the second body is movably arranged on the support along the first direction, the second light shielding plate is connected with the second body, and the second ranging module is arranged facing the second light shielding plate.

6. The filter press apparatus according to claim 5, wherein the first light shielding plate is provided at a side of the first body away from the second body in the second direction; and/or the second light shielding plate is arranged on one side of the second body away from the first body in the second direction.

7. The filter press apparatus of claim 3, further comprising: and the alarm is electrically connected with the data processing module.

8. The filter press apparatus of claim 5, wherein the support comprises: the frame body, first guide rail and second guide rail, first guide rail with the second guide rail is all established on the frame body, first guide rail with the second guide rail is in opposite in the second direction, the extending direction of first guide rail with first direction is unanimous, the first body includes first guide part, first guide part in first direction movably with first guide rail cooperation, the extending direction of second guide rail with first direction is unanimous, the second body includes second guide part, second guide part in first direction movably with second guide rail cooperation.

9. A filter press system comprising a filter press device according to any one of claims 1-8.