CN215063244U

CN215063244U - EPS cystosepiment foaming granule fluidized drying machine

Info

Publication number: CN215063244U
Application number: CN202121307559.0U
Authority: CN
Inventors: 吴传军
Original assignee: Jingmen Huicheng Industry And Trade Co ltd
Current assignee: Jingmen Huicheng Industry And Trade Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-12-07
Anticipated expiration: 2031-06-11

Abstract

The fluidized drying machine for the EPS foam plate foaming particles comprises a fluidizing box (40), a screening box (41) and an exhaust hood (42), wherein exhaust ports are formed in the tops of the fluidizing box (40) and the screening box (41), gauze screens (43) are arranged on the exhaust ports, a heating plate (44) is arranged in the fluidizing box (40), a group of filtering holes are formed in the heating plate (44), a group of air inlets are formed in a box body at the front end of the fluidizing box (40) above the heating plate (44) from top to bottom, guide plates (45) are arranged above the corresponding air inlets respectively, each guide plate (45) is sequentially lengthened in a step shape from top to bottom, and a cross-flow fan (46) communicated with the group of air inlets is arranged at the front end of the fluidizing box (40); the utility model has the advantages that: the foamed granular material is dried and rolled in the fluidization box to remove moisture of the foamed material, the appearance of the foamed material particles is rounded, and then the foamed material particles are screened by the screening box to remove materials which are not foamed completely and are small in particle size, so that the quality of the foamed material is improved.

Description

EPS cystosepiment foaming granule fluidized drying machine

Technical Field

The utility model relates to a cystosepiment production technical field, concretely relates to EPS cystosepiment foaming granule fluidized drying machine.

Background

At present, the EPS foam board is foamed by mixing and heating expandable polystyrene particles and steam, and is dried and pressed for molding after foaming, the foam board is mainly used for building external walls, roofing heat preservation, article packaging and the like, and the foamed particles have more moisture and irregular shapes and are directly put into a curing box to influence the curing efficiency and curing quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above insufficiency and provide a fluidized dryer for EPS foam board foaming particles.

The utility model discloses a fluidization case, screening case and exhaust hood, the gas vent has all been opened at fluidization case and screening roof portion, and be equipped with the gauze on the gas vent, the front end top of fluidization case is opened there is the feed inlet, the end of fluidization case and the front end of screening case are the opening, the screening case is installed at the fluidization case end, and communicate with each other with the fluidization case, the exhaust hood is located fluidization case and screening case top, be equipped with the hot plate in the fluidization case, and it has a set of filtration pore to open on the hot plate, it has a set of air inlet to open from top to bottom on the fluidization case front end box body that is located above the hot plate, and be equipped with the guide plate respectively above the air inlet that corresponds, each guide plate is the echelonment from top to bottom and lengthens in proper order, the fluidization case front end is equipped with the through-flow fan that communicates with a set of air inlet; be equipped with the sieve bend in the screening case, sieve bend bottom is equipped with sieve vibrating motor, and screening case one side that is located the sieve bend top is equipped with the screening discharging pipe, and screening case one side that is located the sieve bend below is equipped with the scum pipe.

The left side and the right side of the fluidization box are both provided with a group of transparent observation windows.

The bottoms of the fluidization box and the screening box are inclined, the arc-shaped screen plate is movably arranged in the screening box through a group of springs, and the lower end of the arc-shaped screen plate extends into the lower part of the discharge end of the heating plate; the screening discharging pipe is positioned on the screening box at the higher end of the arc-shaped screen plate.

The utility model has the advantages that: the foamed granular material is dried and rolled in the fluidization box to remove moisture of the foamed material, the appearance of the foamed material particles is rounded, and then the foamed material particles are screened by the screening box to remove materials which are not foamed completely and are small in particle size, so that the quality of the foamed material is improved.

Description of the drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the internal structure of the present invention.

Detailed Description

As shown in the attached drawings, the utility model discloses a fluidization case 40, screening case 41 and exhaust hood 42, fluidization case 40 and screening case 41 top all have the gas vent, and be equipped with gauze 43 on the gas vent, the front end top of fluidization case 40 is opened there is the feed inlet, the end of fluidization case 40 and the front end of screening case 41 are the opening, screening case 41 is installed at fluidization case 40 end, and communicate with fluidization case 40, exhaust hood 42 is located fluidization case 40 and screening case 41 top, be equipped with hot plate 44 in the fluidization case 40, and it has a set of filtration pore to open on hot plate 44, from top to bottom open a set of air inlet on the fluidization case 40 front end box body that is located above hot plate 44, and be equipped with guide plate 45 respectively above corresponding air inlet, each guide plate 45 is the echelonment from top to bottom and lengthens in proper order, fluidization case 40 front end is equipped with a set of air inlet communicating cross-flow fan 46; be equipped with arc sieve 48 in the screening case 41, arc sieve 48 bottom is equipped with sieve vibrating motor 49, and screening case 41 one side that is located arc sieve 48 top is equipped with screening discharging pipe 50, and screening case 41 one side that is located arc sieve 48 below is equipped with the scum pipe.

The left and right sides of the fluidization box 40 are both provided with a set of transparent observation windows 62.

The bottoms of the fluidization box 40 and the screening box 41 are both inclined, the arc-shaped screen plate 48 is movably arranged in the screening box 41 through a group of springs, and the lower end of the arc-shaped screen plate 48 extends into the lower part of the discharge end of the heating plate 44; the screen outlet pipe 50 is located on the screen box 41 at the upper end of the sieve arch 48.

The working mode is as follows: after the foaming material enters the fluidization box 40, the cross-flow fan 46 blows air into the fluidization box 40 to blow the foaming material in the fluidization box 40 toward the screening box 41, and in the blowing process, the foaming material rolls on the heating plate 44 for shaping, and is heated by the heating plate 44 to remove moisture. A set of air inlets are formed in the front end box body of the fluidization box 40 above the heating plate 44 from top to bottom, and guide plates 45 are arranged above the corresponding air inlets respectively, so that three air outlets, namely an upper air outlet, a middle air outlet and a lower air outlet, appear on the air inlets, the depth of each air outlet extending into the fluidization box 40 is different, layered blowing is achieved, and the rolling frequency of the materials in the fluidization box 40 is improved. After the material entered into in the screening case 41, arc sieve 48 made the material raise, flow out from screening discharging pipe 50, the less complete tiny particle material of not foaming then falls from the filtration pore of crossing of hot plate 44 and carries out the primary screening when drying, then the material carries out the secondary screening on arc sieve 48, the gas of fluidization drying's in-process evaporation passes through exhaust hood 42 and collects, the gas outlet of exhaust hood 42 passes through the pipeline and is connected with outside tail gas purification machine, prevent polluting working environment, gauze 43 prevents that the foaming material is convenient for gas outgoing when blowing off from the top. A set of transparent windows 62 is used to observe the progress of the fluidized drying of the foaming material in the fluidization chamber 40. The bottoms of the fluidization box 40 and the screening box 41 are inclined, so that filtered residues can be collected conveniently.

Claims

1. A fluidized drying machine for EPS foam board foaming particles is characterized by comprising a fluidizing box (40), a screening box (41) and an exhaust hood (42), wherein exhaust ports are formed in the tops of the fluidizing box (40) and the screening box (41), a gauze (43) is arranged on the exhaust ports, a feed inlet is formed in the top of the front end of the fluidizing box (40), the tail end of the fluidizing box (40) and the front end of the screening box (41) are both opened, the screening box (41) is installed at the tail end of the fluidizing box (40) and communicated with the fluidizing box (40), the exhaust hood (42) is positioned above the fluidizing box (40) and the screening box (41), a heating plate (44) is arranged in the fluidizing box (40), a group of filtering holes are formed in the heating plate (44), a group of air inlets are formed in the front end box body of the fluidizing box (40) above the heating plate (44) from top to bottom, and guide plates (45) are respectively arranged above the corresponding air inlets, each guide plate (45) is sequentially lengthened in a step shape from top to bottom, and the front end of the fluidization box (40) is provided with a cross-flow fan (46) communicated with a group of air inlets; be equipped with sieve bend (48) in screening case (41), sieve bend (48) bottom is equipped with sieve vibrating motor (49), and screening case (41) one side that is located sieve bend (48) top is equipped with screening discharging pipe (50), and screening case (41) one side that is located sieve bend (48) below is equipped with the scum pipe.

2. The fluidizing and drying machine for EPS foam boards and expanded particles as claimed in claim 1, wherein a set of transparent windows (62) are opened on both left and right sides of the fluidizing box (40).

3. The fluidizing and drying machine for EPS foam board foaming particles of claim 1, characterized in that the bottoms of the fluidizing box (40) and the screening box (41) are both inclined, the arc-shaped screen plate (48) is movably arranged in the screening box (41) through a group of springs, and the lower end of the arc-shaped screen plate (48) extends into the lower part of the discharge end of the heating plate (44); the screening discharge pipe (50) is positioned on the screening box (41) at the higher end of the arc-shaped screen plate (48).