CN214440838U

CN214440838U - Special complex frequency sieve for coking

Info

Publication number: CN214440838U
Application number: CN202120482330.4U
Authority: CN
Inventors: 李巧丽; 刘云凯
Original assignee: Henan Winner Vibrating Equipment Co Ltd
Current assignee: Henan Winner Vibrating Equipment Co Ltd
Priority date: 2021-03-06
Filing date: 2021-03-06
Publication date: 2021-10-22
Anticipated expiration: 2031-03-06

Abstract

The utility model discloses a special multifrequency sieve of coking, including sieve tray, modularization sieve, vibration exciter subassembly, frame and sieve case, be provided with the sieve case on the frame, the internally mounted of sieve case has the sieve tray, is provided with the modularization sieve between the inboard of sieve tray, connect through the vibration exciter subassembly between frame and the sieve case. The utility model discloses a whole frame of sieve and vibration exciter spiro union structure, the stability of increase sieve frame and vibration exciter adopts embedded spiro union structure, has both increased the area of contact of vibration exciter and sieve frame, strengthens the intensity of sieve frame again, and the modularization sieve adopts fritter and sieve bracket spiro union structure, realizes that the sieve is miniaturized, and standard blocking changes the convenience, labour saving and time saving.

Description

Special complex frequency sieve for coking

Technical Field

The utility model relates to a complex frequency sieve technical field especially relates to a special complex frequency sieve of coking.

Background

The complex frequency sieve is widely applied to a desulfurization system of thermal power generation, a screening system of a coal washing plant, a solvent screening system of an iron and steel enterprise, a sandstone aggregate system of the building industry and the like, has the characteristics of advanced screening concept, unique sieve plate structure, strong environmental protection, high energy conservation, high screening efficiency, ultra-large treatment capacity, super maintainability and the like, has more advantages in screening small materials smaller than 5mm, can be extended to other industries, and is mainly used for screening dry materials. Its sieve mainly has stick, broach, round steel welding, steel sheet to punch a hole, polyurethane sieve etc. and the structure that traditional sieve sifter and sieve case vibrate together has been changed to the multifrequency sieve, adopts the independent sifter vibration of multistage and the motion mode that sieve case and frame do not vibrate, from the pan feeding mouth to discharge end multistage sifter independent vibration separately.

In the prior art, an environment-friendly complex frequency sieve structure is adopted, a sieve plate is of an integral block structure, the sieve plate and the sieve plate are supported integrally, the sieve plate needs to be replaced integrally, the sieve plate is not easy to replace, time and labor are wasted in maintenance and replacement, and therefore the problem is solved by the complex frequency sieve special for coking.

SUMMERY OF THE UTILITY MODEL

For overcoming the problem that exists among the correlation technique, the embodiment of the utility model provides a special multifrequency sieve of coking has solved the difficult change of sieve, overhauls and changes the problem that wastes time and energy.

The embodiment of the utility model provides a special multifrequency sieve of coking, including sieve tray, modularization sieve, vibration exciter subassembly, frame and sieve case, be provided with the sieve case on the frame, the internally mounted of sieve case has the sieve tray, is provided with the modularization sieve between the inboard of sieve tray, connect through the vibration exciter subassembly between frame and the sieve case.

Further, the vibration exciter assembly comprises a vibration exciter and a sieve plate bracket bolt, the frame is connected with the vibration exciter through embedded threads, and the sieve plate bracket bolt is arranged between the sieve plate bracket and the sieve box and fixes the sieve plate bracket.

Furthermore, the modularization sieve includes that the independent sieve combination of no less than two forms, sieve tray and independent sieve threaded connection.

The embodiment of the utility model provides a technical scheme has following beneficial effect: through whole frame of sieve and vibration exciter spiro union structure, the stability of increase sieve frame and vibration exciter adopts embedded spiro union structure, has both increased the area of contact of vibration exciter and sieve frame, strengthens the intensity of sieve frame again, and the modularization sieve adopts fritter and sieve bracket spiro union structure, realizes that the sieve is miniaturized, and standard blocking is changed conveniently, labour saving and time saving.

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 invention as claimed.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

Fig. 1 is the structure schematic diagram of the special complex frequency sieve of coking in the embodiment of the utility model.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus, and associated applications, methods, consistent with certain aspects of the invention, as detailed in the following claims.

FIG. 1 is a schematic structural diagram of a special complex frequency sieve for coking in the embodiment of the utility model, as shown in FIG. 1, the special complex frequency sieve for coking is changed, which comprises a sieve plate bracket 1, a modularized sieve plate 2, a vibration exciter component 3, a frame 4 and a sieve box 5, the sieve box is arranged on the frame, the sieve plate bracket is arranged in the sieve box, the modularized sieve plate is arranged between the inner sides of the sieve plate bracket, the modularized sieve plate comprises at least two independent sieve plates, the sieve plate bracket is in threaded connection with the independent sieve plates, a small block and sieve plate bracket threaded connection structure is adopted, the miniaturization of the sieve plate and standard blocking of the sieve plate are realized, the replacement is convenient, time and labor are saved, the frame and the sieve box are connected through the vibration exciter component, the vibration exciter component comprises a vibration exciter and a sieve plate bracket bolt, the frame and the vibration exciter are connected through embedded threads, the sieve plate bracket bolt is arranged between the sieve plate bracket and the sieve box to fix the sieve plate bracket, the stability of frame and vibration exciter has been increased, adopts embedded spiro union structure, has both increased the area of contact of vibration exciter and sieve frame, strengthens the intensity of frame again.

Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains.

It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.

Claims

1. The utility model provides a special multifrequency of coking sieve, its characterized in that, includes sieve tray, modularization sieve, vibration exciter subassembly, frame and sieve case, be provided with the sieve case on the frame, the internally mounted of sieve case has the sieve tray, is provided with the modularization sieve between the inboard of sieve tray, connect through the vibration exciter subassembly between frame and the sieve case.

2. The special frequency recovery sieve of coking of claim 1, characterized in that, the vibration exciter subassembly includes vibration exciter and sieve tray bracket bolt, pass through embedded threaded connection between frame and the vibration exciter, sieve tray bracket bolt sets up between sieve tray bracket and sieve case, fixes the sieve tray bracket.

3. The special complex frequency screen for coking according to claim 1, characterized in that the modular screen plate comprises at least two independent screen plates which are combined, and the screen plate bracket is in threaded connection with the independent screen plates.