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CN-224230645-U - Smoke chamber material separation device for ceramsite sand rotary kiln

CN224230645UCN 224230645 UCN224230645 UCN 224230645UCN-224230645-U

Abstract

The utility model provides a smoke chamber material separation device for a ceramsite sand rotary kiln, which relates to the technical field of material separation and comprises a cyclone separator main body, wherein a spiral air delivery cavity is arranged above the inside of the cyclone separator main body, and the cyclone separator main body, an exhaust pipe, strip-shaped holes and a filter screen are arranged to be matched for use, so that the separation of materials is facilitated, when the cyclone separator main body is operated, an air inlet pipe of the cyclone separator main body is communicated with an outlet of a smoke chamber of the rotary kiln, so that gas containing solids enters the cyclone separator main body, then through the transportation of spiral gas transmission chamber, it utilizes centrifugal force to separate out large granule material from the flue gas, and the material after the separation falls into the collection fill of below through the second drain of bottom inside, and gas enters into the blast pipe through the bar hole, and rethread blast pipe is discharged can, is provided with the filter screen simultaneously at the surface in bar hole, is convenient for further to the separation of solid gas, and this mode easy operation is convenient for the separation to the material.

Inventors

  • ZHANG TAIXIAN
  • CAO ZHENGUO
  • JIA XIAOYAN

Assignees

  • 巩义顺圆陶粒砂有限公司

Dates

Publication Date
20260512
Application Date
20250604

Claims (7)

  1. 1. The utility model provides a tobacco chamber material separation device for haydite sand rotary kiln, includes cyclone main part (1), its characterized in that, spiral gas transmission chamber (10) have been seted up to cyclone main part (1) inside top, cyclone main part (1) outside surface is provided with intake pipe (8), intake pipe (8) link up with spiral gas transmission chamber (10) and be connected, cyclone main part (1) internally mounted movable has blast pipe (9), bar hole (15) have been seted up to blast pipe (9) surface link up, bar hole (15) surface is provided with filter screen (16).
  2. 2. The smoke chamber material separation device for the ceramsite sand rotary kiln according to claim 1, wherein a collecting hopper (2) is arranged on the bottom end surface of the cyclone separator main body (1) through a fixing rod (3), a second sewage outlet (11) is formed in the bottom end of the cyclone separator main body (1), and the second sewage outlet (11) is located in the collecting hopper (2).
  3. 3. The smoke chamber material separation device for the ceramsite sand rotary kiln according to claim 2, wherein a driving motor (6) is installed on the bottom end surface of the collecting hopper (2), the output end of the driving motor (6) penetrates through the surface of the collecting hopper (2) and extends to the inside of the cyclone main body (1) to be fixed with the bottom end surface of the exhaust pipe (9), a connecting rod (12) is arranged on the peripheral side surface of the exhaust pipe (9), a cleaning rod (13) is arranged at one end of the connecting rod (12), a steel wire brush (14) is arranged on the surface of the cleaning rod (13), and the steel wire brush (14) is in contact with the inner wall of the cyclone main body (1).
  4. 4. The smoke chamber material separation device for the ceramsite rotary kiln according to claim 1, wherein a plurality of strip-shaped holes (15) are formed, and the strip-shaped holes (15) are formed on the peripheral side face of the exhaust pipe (9) in an equidistance and surrounding manner.
  5. 5. The smoke chamber material separation device for the ceramsite sand rotary kiln according to claim 2, wherein a vibrator (5) is arranged on the bottom end surface of the collecting hopper (2).
  6. 6. The smoke chamber material separation device for the ceramsite sand rotary kiln according to claim 2, wherein a first sewage outlet (7) is formed below the surface of the collecting hopper (2), and a sealing cover is adapted to the first sewage outlet (7).
  7. 7. The smoke chamber material separation device for the ceramsite rotary kiln according to claim 1, wherein a controller (4) is arranged on the outer side surface of the cyclone separator main body (1).

Description

Smoke chamber material separation device for ceramsite sand rotary kiln Technical Field The utility model relates to the technical field of ceramsite sand production, in particular to a smoke chamber material separation device for a ceramsite sand rotary kiln. Background Ceramsite is prepared by sintering various raw materials such as various clay, slate, shale, coal gangue, industrial solid waste and the like through ceramics, and is generally used for replacing broken stone and pebble in concrete. The ceramic sand has the advantages of low density, excellent heat insulation, impermeability, alkali-resistant aggregate reactivity, low water absorption, good freezing resistance and durability, etc In the production process of the ceramic grain sand, a rotary kiln is an important device. The smoke chamber is used as a key part of the rotary kiln system, and has the main functions of connecting the rotary kiln with the decomposing furnace, realizing the functions of gas-solid separation, material conveying and the like, and the existing smoke chamber material separating device for the ceramsite sand rotary kiln has the problem of low separating efficiency, so that a large amount of insufficiently reacted materials are discharged along with the smoke, the material waste is caused, and the burden of subsequent waste gas treatment is increased. Therefore, it is necessary to provide a smoke chamber material separating device for a ceramic sand rotary kiln to solve the above technical problems. Disclosure of utility model The utility model provides a smoke chamber material separation device for a ceramsite sand rotary kiln, which solves the problems in the background technology. In order to solve the technical problems, the smoke chamber material separation device for the ceramsite sand rotary kiln comprises a cyclone main body, wherein a spiral air conveying cavity is formed in the upper portion inside the cyclone main body, an air inlet pipe is arranged on the outer side surface of the cyclone main body, the air inlet pipe is in through connection with the spiral air conveying cavity, an exhaust pipe is movably arranged in the cyclone main body, strip-shaped holes are formed in the surface of the exhaust pipe in through connection, a filter screen is arranged on the surface of the strip-shaped holes, and through the arrangement of the cyclone main body, the exhaust pipe, the strip-shaped holes and the filter screen in a matched mode, separation of materials is facilitated, so that during operation, the air inlet pipe of the cyclone main body is communicated with an outlet of a smoke chamber of the rotary kiln, solid-containing gas enters the cyclone main body, then the solid-containing gas is conveyed through the spiral air conveying cavity, the separated large-particle materials fall into a collecting pipe below through a second sewage outlet at the bottom end by utilizing centrifugal force, the gas enters the exhaust pipe through the strip-shaped holes, and then the air is exhausted through the exhaust pipe, and meanwhile, the filter screen is arranged on the surface of the strip-shaped holes, so that the separation of the filter screen is convenient to separate the solid materials, and the operation is simple and the material separation mode is convenient. Preferably, the cyclone main body bottom surface is provided with through the dead lever and collects the fill, the second drain has been seted up to cyclone main body bottom, the second drain is located and collects the fill inside, through setting up to collect the fill, is convenient for to the recovery of solid material. Preferably, collect and fight bottom surface mounting has driving motor, the driving motor output link up and collect fight the surface and extend to cyclone main part inside and blast pipe bottom surface mounting, blast pipe week side is provided with the connecting rod, connecting rod one end is provided with the clearance pole, the clearance pole surface is provided with the wire brush, wire brush and cyclone main part inner wall contact, through setting up driving motor, blast pipe, connecting rod, clearance pole, wire brush's cooperation and use for at cyclone main part during operation, start driving motor, it is the driving motor rotation direction the same with gaseous rotation direction to need to explain, later driving motor passes through the blast pipe and drives the clearance pole rotation for the clearance pole drives the wire brush and clear up cyclone main part inner wall, thereby avoids solid particle to adsorb cyclone main part inner wall, is convenient for guarantee the smooth discharge of solid material. Preferably, a plurality of strip-shaped holes are formed, the strip-shaped holes are formed in the periphery of the exhaust pipe in an equidistance and surrounding mode, and the strip-shaped holes are formed to facilitate gas conveying and discharging. Preferably, collect and fight bottom surface mounting has the elec