CN216798854U

CN216798854U - Eave tile, beam slab subassembly and pressure filter

Info

Publication number: CN216798854U
Application number: CN202220081294.5U
Authority: CN
Inventors: 方学兴; 李建忠; 于继图; 韩超; 舒凤娇
Original assignee: Hangzhou Anyong Environmental Protection Technology Co ltd; Shaanxi Zhengtong Coal Industry Co Ltd
Current assignee: Hangzhou Anyong Environmental Protection Technology Co ltd; Shaanxi Zhengtong Coal Industry Co Ltd
Priority date: 2022-01-12
Filing date: 2022-01-12
Publication date: 2022-06-24
Anticipated expiration: 2032-01-12

Abstract

The application discloses eave tile, roof beam board subassembly and pressure filter, the eave tile of this application is used for installing the roof beam board of pressure filter, the eave tile includes: one side end of the first rod body is provided with a clamping groove, and the clamping groove is used for fixing the beam plate; the second rod body is opposite to the clamping groove and extends to the other side end of the first rod body along the axial direction of the first rod body; the first rod body and the second rod body are integrally formed. The utility model provides a eave tile can remain stable, reliable relation of connection under the high-pressure operation operating mode for a long time, and the eave tile can not receive stress influence and breaking occur with the junction of roof beam board and pressure filter, consequently can satisfy the atress demand of high pressure filter.

Description

Eave tile, beam slab subassembly and pressure filter

Technical Field

The application relates to the field of filter presses, particularly, relates to a eave tile, beam slab subassembly and filter press.

Background

The filter press is a common solid-liquid separation device, and the requirements of the working stress performance are met by the mutual acting force of the hook head of the crossbeam, the thrust plate and the oil cylinder seat plate in the working process of the filter press.

In the prior art, as shown in fig. 1, a hook head of a filter press comprises: the end surface of one side of the first rod body is provided with a clamping groove, and the clamping groove is communicated to one group of parallel surfaces of the first rod body; and the second rod body is arranged at one end of the first rod body, which is far away from the clamping groove, and is vertical to the first rod body, and two ends of the second rod body extend towards the opening directions of two sides of the clamping groove. The end face of the second rod body is a plane. The inlet end of the clamping groove is provided with a chamfer. The joint of the second rod body and the first rod body is provided with a fillet.

The hook head is usually welded and fixed at the upper, middle and lower corresponding positions of the crossbeam, and the fillet of the joint of the hook head and the crossbeam is easily broken under the influence of stress under the action of long-term high pressure, so that the stress requirement of a high-pressure filter press cannot be met.

In this background section, the above information is disclosed only to enhance understanding of the background of the application and therefore it may contain prior art information that does not constitute known to those of ordinary skill in the art.

SUMMERY OF THE UTILITY MODEL

This application aims at providing a eave tile, roof beam board subassembly and pressure filter, and the eave tile simple structure, the processing of this application are convenient, and the first body of rod and the second body of rod of eave tile extend in an axis, and the roof beam board welds in the first body of rod of eave tile, and the second body of rod is used for assembling roof beam board subassembly to pressure filter, is provided with the backup pad that is used for supporting the eave tile on the pressure filter.

The utility model provides a eave tile can remain stable, reliable relation of connection under the long-term highly compressed operation operating mode, and the eave tile can not receive stress influence and breaking occur with the junction of beam slab and pressure filter, consequently can satisfy high pressure filter's atress demand.

According to an aspect of the application, the application discloses a eave tile, eave tile is used for installing the beam slab of pressure filter, the eave tile includes: one side end of the first rod body is provided with a clamping groove, and the clamping groove is used for fixing the beam plate; the second rod body is opposite to the clamping groove and extends to the other side end of the first rod body along the axial direction of the first rod body; the first rod body and the second rod body are integrally formed.

According to some embodiments of the application, the first rod is cylindrical.

According to some embodiments of the application, the second rod is cylindrical.

According to some embodiments of the present application, the diameter of the second rod is smaller than the diameter of the first rod.

According to some embodiments of the application, an end of the second rod remote from the first rod has a threaded structure.

According to another aspect of the present application, the present application further discloses a beam-slab assembly, comprising a plurality of the above-mentioned hooks; and the beam plate is clamped in the clamping groove and is welded and formed with the hook head.

According to another aspect of the present application, there is also disclosed a filter press comprising the beam and plate assembly described above.

According to some embodiments of the application, the filter press further comprises: the cylinder seat assembly is arranged on one side of the beam plate; the first locking nut is coupled with the hook head and used for locking the cylinder base assembly to the beam plate assembly; the thrust assembly is opposite to the cylinder seat assembly and arranged on the other side of the beam plate; and the second locking nut is coupled with the hook head and used for locking the thrust assembly on the beam-slab assembly.

According to some embodiments of the present application, the cylinder block assembly comprises: the oil cylinder seat comprises a first supporting block and an oil cylinder groove, the hook head is supported on the first supporting block, and the oil cylinder groove is used for fixing an oil cylinder; the first fixing plate is clamped between the first rod body and the oil cylinder seat; and the second fixing plate is clamped between the first locking nut and the oil cylinder seat.

According to some embodiments of the application, the thrust assembly comprises: the thrust block comprises a second supporting block and a thrust block, the hook head is supported on the second supporting block, and the thrust block is used for limiting the displacement of the oil cylinder; the third fixing plate is clamped between the first rod body and the thrust block; and the fourth fixing plate is clamped between the second locking nut and the thrust block.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

In order to more clearly illustrate the embodiments of the present application 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, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 shows a schematic structure of a hook head in the prior art.

Fig. 2 shows a schematic structural diagram of a hook head according to an exemplary embodiment of the present application.

FIG. 3 shows a schematic structural view of a beam and slab assembly according to an example embodiment of the present application.

Figure 4 shows a schematic structural view of a filter press according to an exemplary embodiment of the present application.

Figure 5 illustrates a schematic diagram of a filter press according to some embodiments of the present application.

FIG. 6 illustrates a structural view of a support block according to some embodiments of the present application.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals denote the same or similar parts in the drawings, and thus, a repetitive description thereof will be omitted.

The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the embodiments of the disclosure can be practiced without one or more of the specific details, or with other means, components, materials, devices, etc. In such cases, well-known structures, methods, devices, implementations, materials, or operations are not shown or described in detail.

The flow charts shown in the drawings are merely illustrative and do not necessarily include all of the contents and operations/steps, nor do they necessarily have to be performed in the order described. For example, some operations/steps may be decomposed, and some operations/steps may be combined or partially combined, so that the actual execution sequence may be changed according to the actual situation.

The terms "first," "second," and the like in the description and claims of the present application and in the above-described drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

The following disclosure provides many different embodiments or examples for implementing different features of the application. In order to simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

The hook head in the prior art is usually welded and fixed at the upper, middle and lower corresponding positions of the crossbeam, and the fillet at the joint of the hook head and the crossbeam is easily broken under the influence of stress under the action of long-term high pressure, so that the stress requirement of a high-pressure filter press cannot be met.

The preferred embodiments of the present application will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein only to illustrate and explain the present application and not to limit the present application.

Referring to fig. 2, the hook 11 of the exemplary embodiment is used to mount a beam plate of a filter press, and the hook 11 includes a first rod 111 and a second rod 113.

As shown in fig. 2, one end of the first rod 111 has a locking groove 1111, and the locking groove 1111 is used for fixing the beam plate. The second rod 113 is coupled to the filter press.

According to the embodiment of the application, the first rod body 111 is a cylinder, the cross section of the cylinder is circular, a clamping groove 1111 is formed in the end face of one side of the cylinder, the depth of the clamping groove 1111 ranges from one half to three quarters of the length of the cylinder, the width of the clamping groove 1111 ranges from one quarter to one half of the diameter of the cylinder, and the specific width of the clamping groove 1111 is determined according to the shape selection thickness of the beam slab and is used for being matched with the beam slab with different thicknesses.

Optionally, the depth of the slot 1111 is two thirds of the length of the cylinder.

Optionally, the width of the slot 1111 is one third of the diameter of the cylinder.

According to the embodiment of the present application, the diameter of the second rod 113 is smaller than that of the first rod 111, and both are disposed in a step shape.

According to the embodiment of the present application, the second rod 113 is in the shape of a screw, the screw interface is circular, and one end of the screw away from the first rod 111 has a thread structure.

First body of rod 111 and the second body of rod 113 have same axis, and first body of rod 111 and the 113 integrated into one piece of the second body of rod, in the processing preparation process of eave tile 11, can use the lathe to obtain the section bar of eave tile 11 with a bar iron direct processing, whole course of working is simple, convenient, has avoided the waste of raw and other materials for the preparation cost of eave tile 11 obtains effectual management and control.

The central plane of the slot 1111 intersects with the axis of the first rod 111, that is, the width of the portion of the first rod 111 located at the two sides of the slot 1111 is equal, so that the portion of the first rod 111 located at the two sides of the slot 1111 is uniformly stressed.

Referring to fig. 3, the beam panel assembly 1 of the exemplary embodiment includes a hook 11 and a beam panel 13.

As shown in fig. 3, the hook 11 is symmetrically disposed on two sides of the beam 13 along the length direction of the beam 13, the beam 13 is clamped in the slot 1111 of the hook 11, and the beam 13 and the hook 11 are welded together.

According to the embodiment of the present application, the side end surface of the beam plate 13 is snapped into the snap groove 1111 of the hook 11. A plurality of hooks 11 are provided on the side end portion of the beam plate 13 in the width direction of the beam plate 13.

The welding mode between the beam plate 13 and the hook 11 is one or more of arc welding, resistance welding, pressure welding, flash butt welding and other conventional welding modes, and is used for forming a stable and reliable connection relationship between the beam plate 13 and the hook 11, and the application is not limited to a specific welding mode between the beam plate 13 and the hook 11.

According to the embodiment of the present application, the number of the hooks 11 in the beam-slab assembly 1 may be as shown in fig. 3, and the hooks 11 are disposed on both sides of the beam-slab 13, so that the stress of the whole beam-slab assembly 1 after being assembled to the filter press is uniform, and in some specific embodiments, the number and arrangement of the hooks 11 in the beam-slab assembly 1 may also be flexibly selected according to the use requirement, installation space, and other factors in the actual filter press, which is not limited in this application.

Referring to fig. 4, the filter press 100 of the exemplary embodiment includes a beam plate assembly 1, a cylinder block assembly 2, a first lock nut 3, a thrust assembly 4, and a second lock nut 5.

As shown in fig. 4, the beam panel assembly 1 of the exemplary embodiment includes a hook 11 and a beam panel 13. The cylinder base assembly 2 is arranged on one side of the beam plate 13; the first locking nut 3 is coupled to the hook 11 for locking the cylinder block assembly 2 to the beam plate assembly 1. The thrust assembly 4 is opposite to the cylinder seat assembly 2 and is arranged on the other side of the beam plate 13; and the second locking nut 5 is coupled to the hook head 11 and used for locking the thrust assembly 4 to the beam-slab assembly 1.

The cylinder base assembly 2 comprises a cylinder base 21, a first fixing plate 23 and a second fixing plate 25, the cylinder base 21 comprises a first supporting block 211 and a cylinder groove 213, the hook 11 is supported on the first supporting block 211, a plurality of cylinder fixing blocks 2131 are arranged in the cylinder groove 213, and the cylinder fixing blocks 2131 are used for fixing a cylinder. The first fixing plate 23 is clamped between the first rod 111 and the cylinder block 21; the second fixing plate 25 is sandwiched between the first lock nut 3 and the cylinder block 21.

The thrust assembly 4 comprises a thrust block 41, a third fixing plate 43 and a fourth fixing plate 45, the thrust block 41 comprises a second supporting block 411 and a thrust block 413, the hook 11 is supported on the second supporting block 411, and the thrust block 413 is used for limiting the displacement of the oil cylinder; the third fixing plate 43 is clamped between the first rod 111 and the thrust block 41; and a fourth fixing plate 45 clamped between the second lock nut 5 and the thrust block 41.

According to the embodiment of the application, in the assembly process of the filter press 100, on one hand, after the screw section of the hook 11 of the beam-slab assembly 1 passes through the first fixing plate 23, the cylinder seat 21 is placed on the assembly platform, and the position of the cylinder seat 21 is adjusted, so that the first supporting block 211 in the cylinder seat 21 is attached to the arc surface of the screw section of the hook 11, and the side surface of the first supporting block 211 is attached to the first fixing plate 23.

Then the second fixing plate 25 is threaded through the screw rod, and finally the screw rod is fixed by installing the first locking nut 3, thereby preventing the cylinder base assembly 2 from being displaced back and forth along the axial direction of the hook 11.

On the other hand, after the screw section of the hook 11 of the beam-slab assembly 1 passes through the second fixing plate 25, the thrust block 41 is placed on the assembly platform, and the position of the thrust block 41 is adjusted, so that the second supporting block 411 in the thrust block 41 is attached to the arc surface of the screw section of the hook 11, and the side surface of the second supporting block 411 is attached to the third fixing plate 43.

The fourth fixing plate 45 is then threaded through the threaded rod, and finally the threaded rod is fixed by installing the second lock nut 5, so that the thrust assembly 4 is prevented from being displaced back and forth in the axial direction of the hook 11.

In the filter press 100 of the present application, the screw of the hook 11 mainly bears the corresponding pulling force, and the shearing force is shared by other components in the filter press 100, so the hook 11 will not be broken due to stress concentration.

According to some embodiments of the present application, as shown in fig. 5 and 6, the first supporting block 211 may be composed of two separate supporting blocks, which respectively abut against the side surfaces of the first fixing plate 23 and the second fixing plate 25, so as to prevent the hook 11 from shaking in the cylinder block assembly 2.

In some embodiments, not shown, the first support block 211 may also be a one-piece support block, abutting between the first fixing plate 23 and the second fixing plate 25; and under some specific operating conditions, first supporting block 211 also can be the sleeve structure of wrapping up in the screw rod surface of eave tile 11, and this application is not restricted to the structure and the quantity of first supporting block 211, according to the nimble apolegamy of use scene, can provide reliable and stable holding power for the screw rod of eave tile 11.

Similarly, the structure and number of the second supporting blocks 411 can be flexibly selected according to the use scene, and can provide stable and reliable supporting force for the screw of the hook 11.

As shown in fig. 2, 4 and 5, after the filter press 100 is assembled, the side surface of the first fixing plate 23 abuts against the step formed between the first rod 111 and the second rod 113 of the hook 11, so that the cylinder base assembly 2 of the filter press 100 is attached to the beam plate assembly 1, and the cylinder base assembly 2 is prevented from shaking along the axial direction of the hook 11.

In other embodiments of the present application, the first fixing plate 23 of the cylinder block assembly 2 may also abut against the step formed between the first rod 111 and the second rod 113 and the beam plate 13 at the same time, so as to obtain a firmer support.

Similarly, the third fixing plate 43 of the thrust assembly 4 may be a step formed between the first rod 111 and the second rod 113 abutting against the hook 11 as shown in fig. 2, 4 and 5, or may further abut against the beam plate 13 to obtain a firmer support, which is not limited in this application.

The embodiments of the present application have been described and illustrated in detail above. It should be clearly understood that this application describes how to make and use particular examples, but the application is not limited to any details of these examples. Rather, these principles can be applied to many other embodiments based on the teachings of the present disclosure.

Through the description of the example embodiments, those skilled in the art will readily appreciate that the technical solutions according to the embodiments of the present application have at least one or more of the following advantages.

According to the technical concept of the application, the eave tile of this application simple structure, processing convenience, the first body of rod and the second body of rod of eave tile extend in an axis, and first body of rod and second body of rod integrated into one piece, in the processing preparation process of eave tile, can use the lathe to obtain the section bar of eave tile with a bar iron direct processing, whole course of working is simple, convenient, has avoided the waste of raw and other materials for the preparation cost of eave tile obtains effectual management and control.

According to the technical concept of the application, under the long-term high-pressure operation working condition, the stable and reliable connection relation can be kept, and the joints of the hook heads, the beam plates and the filter press cannot be influenced by stress to break, so that the stress requirement of the high-pressure filter press can be met.

Finally, it should be noted that: although the present disclosure has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the disclosure. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present disclosure should be included in the protection scope of the present disclosure.

Claims

1. A eave tile for mounting a beam panel of a filter press, the eave tile comprising:

one side end of the first rod body is provided with a clamping groove, and the clamping groove is used for fixing the beam plate;

the second rod body is opposite to the clamping groove and extends to the other side end of the first rod body along the axial direction of the first rod body;

the first rod body and the second rod body are integrally formed.

2. The beak according to claim 1, wherein said first rod is a cylinder.

3. The eave tile of claim 2, wherein the second shaft is cylindrical.

4. The beak according to claim 3, wherein said second shaft has a diameter smaller than a diameter of said first shaft.

5. The beak according to claim 1, wherein the end of said second shaft remote from said first shaft has a threaded structure.

6. A beam panel assembly, comprising:

a plurality of the hook heads of any one of claims 1-5;

and the beam plate is clamped in the clamping groove and is welded and formed with the hook head.

7. A filter press comprising the beam and plate assembly of claim 6.

8. The filter press according to claim 7, further comprising:

the cylinder seat assembly is arranged on one side of the beam plate;

the first locking nut is coupled with the hook head and used for locking the cylinder base assembly to the beam plate assembly;

the thrust assembly is opposite to the cylinder seat assembly and arranged on the other side of the beam plate;

and the second locking nut is coupled with the hook head and used for locking the thrust assembly on the beam-slab assembly.

9. The filter press according to claim 8, wherein said cylinder base assembly comprises:

the oil cylinder seat comprises a first supporting block and an oil cylinder groove, the hook head is supported on the first supporting block, and the oil cylinder groove is used for fixing the oil cylinder;

the first fixing plate is clamped between the first rod body and the oil cylinder seat;

and the second fixing plate is clamped between the first locking nut and the oil cylinder seat.

10. The filter press of claim 9, wherein the thrust assembly comprises:

the thrust block comprises a second supporting block and a thrust block, the hook head is supported on the second supporting block, and the thrust block is used for limiting the displacement of the oil cylinder;

the third fixing plate is clamped between the first rod body and the thrust block;

and the fourth fixing plate is clamped between the second locking nut and the thrust block.