CN217081716U - Fine cotton production of glass of fibre is with subsiding bucket - Google Patents

Abstract

The utility model discloses a sedimentation barrel for microfiber glass wool production, which comprises a first reducer, a second reducer, a third reducer and a fourth reducer which are connected in sequence along the material flow direction; the pipe diameters of the first reducing pipe, the second reducing pipe and the third reducing pipe are increased along the material flow direction; the fourth reducing pipe is an elbow with an upward outlet of 90 degrees, and the pipe diameter is reduced along the material flow direction. The advantages are that: the structure size is increased, and the retention time of the microfiber glass wool in the settling barrel is prolonged; the cooling of the high-temperature glass wool can be realized by means of natural wind without water cooling equipment, so that the cooling efficiency is improved; the settling cask is formed by the pipe connection of unidimensional not, can realize reducing speed regulation wind speed function, strengthens the cotton velocity control ability of glass, helps improving the cotton collection efficiency of glass, is equipped with the pushing off the sediment ware in the settling cask, can effectively remove the sediment and improve follow-up product quality.

Description

Settlement barrel for microfiber glass wool production

The technical field is as follows:

the utility model relates to a cotton production technical field of glass, in particular to microfiber glass cotton production is with settling cask.

Background art:

in the microfiber glass wool production process, the settling cask is one of important process equipment, and can be regarded as a section of a special conveying pipeline, and the connection relationship is as follows: products from the furnace end directly enter a settling barrel, and the outlet end of the settling barrel is the inlet of a cyclone separator; the device is used for collecting the high-temperature and high-flow-rate microfiber glass wool injected by the furnace end to the cyclone separator, cooling the glass wool in the process and controlling the speed of the glass wool entering the cyclone separator.

The traditional settling barrel is simple in structure and about 1.2-1.5m in size, and the high-temperature and high-flow-rate glass wool stays in the settling barrel for a short time, so that the traditional settling barrel mainly has the following problems: (1) in order to cool the high-temperature glass wool, water cooling equipment is usually needed; (2) the settling barrel has a small speed control range, and the sorting and collecting efficiency of the glass wool is influenced; (3) part of the glass material slag enters the cyclone separator along with the glass wool, and the product quality is influenced.

The utility model has the following contents:

an object of the utility model is to provide a need not with the help of water-cooling equipment, can improve the cotton collection efficiency of glass, and can effectively remove the slagging-off subsides bucket.

The utility model discloses by following technical scheme implement: a sedimentation barrel for microfiber glass wool production comprises a first reducer pipe, a second reducer pipe, a third reducer pipe and a fourth reducer pipe which are sequentially connected along the material flow direction; the pipe diameters of the first reducing pipe, the second reducing pipe and the third reducing pipe are all conical pipes with the inner diameters sequentially increasing along the horizontal direction of the material flow direction; the fourth reducing pipe is provided with a certain bend with an upward bending degree of 90 degrees in a vertical plane with an upward outlet, and the pipe diameter is reduced along the material flow direction. And has an inlet dimension greater than an outlet dimension.

Preferably, the bottoms of the second and third reducer pipes are in the same horizontal plane.

Preferably, the inlet section of the first reducer pipe is triangular.

Preferably, the bottom of the inner cavity at the tail end of the third reducer pipe is provided with more than one slag stopper, and the slag stopper is a baffle which is arranged in a manner of inclining upwards along the material conveying direction.

Preferably, a detachable side plate is arranged on the side wall of the tail part of the third reducer pipe.

The utility model has the advantages that: the size of the sedimentation barrel structure is increased, so that the retention time of the microfiber glass wool in the sedimentation barrel is prolonged; the cooling of the high-temperature glass wool can be realized by means of natural wind without water cooling equipment, so that the cooling efficiency is improved; the settling cask is formed by the pipe connection of unidimensional not, can realize reducing speed regulation wind speed function, strengthens the cotton velocity control ability of glass, helps improving the cotton collection efficiency of glass, is equipped with the pushing off the sediment ware in the settling cask, can effectively remove the sediment and improve follow-up product quality.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention 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 invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the entire structure of embodiment 1.

FIG. 2 is a schematic view of the slag trap of embodiment 1.

Fig. 3 is a partially enlarged view of a in fig. 1.

The device comprises a first reducer pipe 1, a second reducer pipe 2, a third reducer pipe 3, a fourth reducer pipe 4, a slag stopper 5, a side plate 6, a connecting mechanism 7 and a cyclone separator 8.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1:

the sedimentation barrel for producing microfiber glass wool shown in fig. 1-2 comprises a first reducer pipe 1, a second reducer pipe 2, a third reducer pipe 3 and a fourth reducer pipe 4 which are sequentially connected along the material direction; wherein, the pipe diameter of first reducing pipe 1, second reducing pipe 2, third reducing pipe 3 increases along the material flow direction, has effectively realized the speed governing to the glass cotton through the reducing.

In this embodiment, the first reducer pipe 1, the second reducer pipe 2, and the third reducer pipe 3 are connected using a spigot, and the bottom of the second reducer pipe 2 and the bottom of the third reducer pipe 3 are kept in the same horizontal plane.

Furthermore, the cross section of the inlet of the first reducing pipe 1 is triangular, and the high-temperature and high-flow-rate glass fiber cotton injected by the furnace end enters the settling barrel through the inlet and sequentially passes through three sections of reducing pipes arranged in the horizontal direction; because of the reducing pipe internal diameter crescent, the cotton speed of glass that gets into in the settling cask constantly reduces to fully carry out the heat transfer with the air in the environment, realize the cotton cooling of glass, effectively improved and subsided cooling efficiency.

The fourth reducer pipe 4 is a 90-degree elbow with an upward outlet, the diameter of the elbow is reduced along the material flow direction, and the microfiber glass wool is accelerated to a certain degree at the section and finally enters the cyclone separator 8 for separation.

In addition, in the process of blowing at the furnace end, part of the glass slag enters the settling barrel, and more than one slag stopper 5 is arranged at the bottom of the inner cavity at the tail end of the third reducer pipe 3 and used for removing the glass slag, in the embodiment, the slag stopper 5 is a baffle which is arranged in an upward inclined manner along the material conveying direction, or as shown in fig. 3, the slag stopper 5 is an angle iron; under the effect of blockking of pushing off slag ware 5, wind forms the air supply blind area between pushing off slag ware 5, and the glass disintegrating slag is finally piled up in horizontal duct afterbody position, through setting up the curb plate 6 of dismantling on 3 afterbody lateral walls of third reducing pipe, in time clears away accumulational glass material sediment.

In use, the outlet of the fourth reducer 4 is connected with the cyclone separator 8 through the connecting mechanism 7.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. A sedimentation barrel for microfiber glass wool production is characterized by comprising a first reducer pipe, a second reducer pipe, a third reducer pipe and a fourth reducer pipe which are sequentially connected along the material flow direction; the pipe diameters of the first reducing pipe, the second reducing pipe and the third reducing pipe are increased along the material flow direction; the fourth reducing pipe is an elbow with an upward outlet of 90 degrees, and the pipe diameter is reduced along the material flow direction.

2. The settling cask of claim 1, wherein the bottoms of the second reducer pipe and the third reducer pipe are in the same horizontal plane.

3. A settler for the production of microfibrous glass wool according to either one of claims 1 or 2, wherein said first reducer has a triangular cross-section at its inlet.

4. A sedimentation tank as claimed in any one of claims 1 or 2, wherein the bottom of the inner cavity at the end of the third reducer pipe is provided with more than one slag stopper, and the slag stopper is a baffle which is inclined upwards along the material conveying direction.

5. The settling cask of claim 4, wherein a detachable side plate is arranged on the side wall of the tail part of the third reducer pipe.

Images