CN219139812U

CN219139812U - Undamped connector applied to sand-slag separation vibrator

Info

Publication number: CN219139812U
Application number: CN202320032601.5U
Authority: CN
Inventors: 季鸿先; 徐雪峰; 忠琪丰; 陈睿; 周敏杰; 黄宇杰; 季磊
Original assignee: Shanghai Chengtou Waste Water Treatment Co Ltd
Current assignee: Shanghai Chengtou Waste Water Treatment Co Ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-06-06
Anticipated expiration: 2033-01-06

Abstract

The utility model discloses a undamped connector applied to a sand-slag separation vibrator, which comprises a cover plate assembly, a sealing box arranged above the cover plate assembly and in sealing connection with the cover plate assembly, a dust cover arranged above the sealing box and in locking connection with the sealing box, a discharge port connecting pipe assembled with the sealing box to form a labyrinth sealing structure, and filling liquid arranged in the labyrinth sealing structure. The undamped connector applied to the sand-slag separation vibrator enables the undamped sealing form to be formed between the slag discharge spiral discharge port and the top cover of the sand-slag separation vibrator, prevents wind dust from overflowing, is firm in materials, can be detached at the joint, and is convenient for maintenance and component replacement in future use.

Description

Undamped connector applied to sand-slag separation vibrator

Technical Field

The utility model relates to a sealing technology of a sand-slag separation vibrator, in particular to an undamped connector applied to the sand-slag separation vibrator.

Background

The existing sand-slag separation vibrator comprises a bottom frame, a screening chamber arranged on the bottom frame, a vibrating device arranged at the bottom of the screening chamber, a sand-slag separator top cover and a slag discharging spiral discharge port, wherein a connector generally refers to a part connected with the feeding and discharging port, the connecting part of the slag discharging spiral discharge port of the sand-slag separation vibrator and the sand-slag separator top cover is generally connected by adopting the connector, the connector is generally connected in a soft connection mode, and the soft connection is made of canvas, rubber, silica gel, polyurethane and the like.

Disclosure of Invention

The utility model aims to provide a undamped connector applied to a sand-slag separation vibrator, which solves the technical problems that in the prior art, a deslagging spiral discharge port of the sand-slag separation vibrator and a top cover of the sand-slag separation vibrator are in soft connection, so that the amplitude is limited, the sand-slag screening effect is poor, the maintenance and the component replacement are inconvenient, the sealing leakage is serious, the assembly is difficult, the damage is easy, and the service period is short, so that undamped sealing is formed between the deslagging spiral discharge port and the top cover of the sand-slag separation vibrator, the sealing is reliable, the liquid is not lost, the manual liquid supplementing is not needed, the vibration influence is avoided, and the undamped connector is suitable for various working conditions.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

as one aspect of the present utility model, there is provided a undamped connector for a sand-slag separation vibrator, comprising a cover plate assembly, a seal box disposed above the cover plate assembly and in sealing connection with the cover plate assembly, a dust cap disposed above the seal box and in locking connection with the seal box, a discharge outlet nipple assembled with the seal box to form a labyrinth seal structure, and a filling liquid disposed in the labyrinth seal structure.

As one of the above aspects of the present utility model, an undamped connector for use in a sand-slag separation vibrator, wherein a seal box comprises a base plate, an inner sleeve disposed above the base plate, and an outer sleeve disposed above the base plate and outside the inner sleeve.

As one of the above aspects of the present utility model, there is provided a undamped connector applied to a sand-slag separation vibrator, wherein there is a height difference between the inner sleeve and the outer sleeve, the height of the inner sleeve being greater than the height of the outer sleeve.

As an undamped connector of the above aspect of the present utility model applied to a sand-slag separation vibrator, wherein the dust cover comprises a bolt assembly and a dust ring, the bolt assembly and the dust ring adopting a huff locking structure.

As one of the above aspects of the present utility model, an undamped connector for use in a sand-slag separation vibrator, wherein a gap δ exists between a dust cover and the outer sleeve.

As one of the above aspects of the present utility model, an undamped connector applied to a sand-slag separation vibrator, wherein a labyrinth seal structure is constituted by a plurality of seal units having equal gaps.

By adopting the technical scheme, the utility model has the following advantages:

the utility model provides a non-damping connector applied to a sand-slag separation vibrator, which is suitable for pipeline connection and sealing of the sand-slag separation vibrator, and a discharge port connecting pipe and a sealing box can well solve the environmental pollution problems of flying, escaping and the like easily occurring in the powder feeding and discharging process in the screening process through a labyrinth sealing structure; the filling liquid in the labyrinth sealing mechanism can effectively slow down abrasion and noise generated when the sand-slag separation vibrator contacts with other equipment under high-frequency vibration; the design can be simplified, the disassembly is convenient, and a large amount of materials and labor force are saved; the dust cover and the filling liquid can prevent dust in the environment from entering the box body, and cannot pollute materials; the flexible connecting material is not bound, so that larger axial displacement, angular displacement and lateral displacement can be provided in a smaller size range, and the sand-slag separation effect is improved. The undamped connector can freely adjust the distance, has good sealing performance, good corrosion resistance, high temperature resistance and multiple application to high-temperature dust transmission, can reduce friction, improve material stability, prolong service life, form undamped sealing form between a slag discharge screw outlet and a top cover of a sand-slag separator, prevent wind dust from overflowing, ensure that the material is firmer, and the joint is detachable, thereby being convenient for maintenance and part replacement in future use.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the following drawings.

FIG. 1 is a schematic structural view of an undamped connector for use with a sand-slag separation vibrator;

FIG. 2 is a schematic view of the seal box of the present utility model;

FIG. 3a is a front view of the dust cap of the present utility model;

fig. 3b is a top view of the dust cap of the present utility model.

Detailed Description

The detailed features and advantages of the present utility model will be readily apparent to those skilled in the art from the following detailed description, claims, and drawings that follow, taken in conjunction with the accompanying drawings.

Fig. 1 shows a schematic structure of an undamped connector of the present utility model applied to a sand-slag separation vibrator.

The undamped connector applied to the sand-slag separation vibrator is shown in fig. 1, and comprises a cover plate assembly 1, a sealing box 2 arranged above the cover plate assembly 1 and in sealing connection with the cover plate assembly 1, a dust cover 4 arranged above the sealing box 2 and in locking connection with the sealing box 2, a discharge port connecting pipe 5 assembled with the sealing box 2 to form a labyrinth sealing structure, and filling liquid 3 arranged in the labyrinth sealing structure. The discharge port connecting pipe 5 and the sealing box 2 can enable sand residues to fly and escape easily in the process of feeding and discharging in the screening process through the labyrinth sealing structure, so that the problem of environmental pollution caused by powder and the like is well solved.

FIG. 2 shows a schematic structural view of the seal box of the present utility model; the schematic structural diagram of the seal box 2 is shown in fig. 2, and includes a bottom plate 201, an inner sleeve 203 mounted above the bottom plate 201 and fixedly connected to the bottom plate 201, and an outer sleeve 202 mounted above the bottom plate 201 and located outside the inner sleeve 203. Wherein, there is the difference in height H between sleeve 203 and the outer tube 202, and the height of sleeve 203 is higher than the height of outer tube 202 by H dimensions, can ensure that once the fluid overflows, can only outwards overflow, can not pollute the medium in the pipeline.

FIG. 3a shows a front view of the dust cap of the present utility model; figure 3b shows a top view of the dust cap of the present utility model.

The main structure of the dust cover 4 is specifically shown in fig. 3a and 3b, and comprises a bolt assembly 401 and a dust ring 402, wherein the bolt assembly 401 and the dust ring 402 adopt a half locking structure, a proper gap delta is reserved between the dust cover 4 and the outer sleeve 202 in a sealing manner when the dust cover 4 is assembled, and dust can be effectively prevented from invading fluid and is not interfered by vibration of a box body. The dust cover 4 can prevent dust in the environment from entering the box body, and cannot pollute materials.

The sealing box 2 connected with the sand-slag separation vibrator and the slag discharge screw outlet connecting pipe 5 are assembled to form a labyrinth sealing structure, the labyrinth sealing structure is composed of a plurality of sealing units with equal gaps, the vibrating box moves relatively in the sealing units with equal gaps, in addition, the filling liquid 3 is a main sealing filler and is a specially prepared fluid, and the fluid is not lost, does not need to be manually supplemented, and is not affected by vibration. The packing liquid 3 in the labyrinth seal structure can separate the medium in the pipeline from the external space, has a good sealing effect, plays a role in buffering and damping, and can effectively slow down abrasion and noise generated when the sand-slag separation vibrator contacts with other equipment under high-frequency vibration.

The working principle of the undamped connector applied to the sand-slag separation vibrator is as follows: the seal box 2 plays a good sealing role on the cover plate assembly 1, the dust cover 4 can effectively prevent dust from invading fluid and is not interfered by vibration of the box body, a labyrinth seal structure with equal gap is formed after the seal box 2 and the discharge port connecting pipe 5 are assembled, the vibration box moves relatively in the gap, the filling liquid 3 separates media in the pipeline from an outer space, the design is simplified, the disassembly is convenient, a large amount of materials and labor force are saved, the constraint of soft connecting materials is avoided, larger axial displacement, angular displacement and lateral displacement can be provided in a smaller size range, and the sand-slag separation effect is improved.

Finally, it is pointed out that while the utility model has been described with reference to a specific embodiment thereof, it will be understood by those skilled in the art that the above embodiments are provided for illustration only and not as a definition of the limits of the utility model, and various equivalent changes or substitutions may be made without departing from the spirit of the utility model, therefore, all changes and modifications to the above embodiments shall fall within the scope of the appended claims.

Claims

1. The undamped connector for the sand-slag separation vibrator is characterized by comprising a cover plate assembly, a sealing box, a dust cover and a filling liquid, wherein the sealing box is arranged above the cover plate assembly and is in sealing connection with the cover plate assembly, the dust cover is arranged above the sealing box and is in locking connection with the sealing box, the discharging hole connecting pipe is assembled with the sealing box to form a labyrinth sealing structure, and the filling liquid is arranged in the labyrinth sealing structure.

2. The undamped connector for a sand-slag separation vibrator according to claim 1, wherein the seal box comprises a base plate, an inner sleeve disposed above the base plate, and an outer sleeve disposed above the base plate and external to the inner sleeve.

3. A non-damping connector for use in a sand-slag separation vibrator as claimed in claim 2 wherein there is a height difference between the inner sleeve and the outer sleeve, the height of the inner sleeve being greater than the height of the outer sleeve.

4. A undamped connector for a sand-slag separation vibrator according to claim 3, wherein the dust cap comprises a bolt assembly and a dust collar, the bolt assembly and the dust collar being of a huff locking construction.

5. The undamped connector for a sand-slag separation vibrator according to claim 4, wherein a gap δ exists between the dust cap and the outer sleeve.

6. A undamped connector for a sand-slag separation vibrator according to claim 1, wherein the labyrinth seal structure is formed by a plurality of equally spaced seal units.