Search

CN-117621263-B - Premixing equipment

CN117621263BCN 117621263 BCN117621263 BCN 117621263BCN-117621263-B

Abstract

The utility model provides a premixing equipment, its includes barrel, bottom plate and apron, the top diameter of barrel is greater than the bottom diameter, and bottom surface and axis slope set up, the inside of barrel is provided with the annular arch of multiunit, the apron is provided with the hole that is used for connecting the pipeline that sprays the atomizer of industry sodium silicate solution in axle center department just in time passes, the atomizer can with the pipeline detachable connection of axle center department of apron, the apron is provided with the hole that is used for connecting the pipeline of the L type spray tube that sprays expandable polystyrene granule in one side, the pipeline of L type spray tube can with apron welded connection. The outlet of the L-shaped spray pipe faces to the axis of the cover plate, a reflecting plate coaxial with the cylinder body is arranged at the axis of the bottom plate, and a feeding pipe extending to the inner cavity of the drying mixer is detachably arranged at the lower part of the bottom plate. The premixing equipment provided by the invention can greatly reduce the input amount of sodium silicate solution.

Inventors

  • LU ZHONGFU

Assignees

  • 和田中福新型节能墙材科技有限公司

Dates

Publication Date
20260505
Application Date
20220509

Claims (10)

  1. 1. The premixing equipment is characterized by comprising a barrel, a bottom plate and a cover plate, wherein the top diameter of the barrel is larger than the bottom diameter, the bottom surface of the barrel is obliquely arranged with an axis, a plurality of groups of annular protrusions are arranged in the barrel, a hole which is used for connecting a pipeline of an atomizing nozzle for spraying industrial sodium silicate solution and just penetrates through is formed in the position of the axis of the cover plate, the atomizing nozzle can be detachably connected with the pipeline at the position of the axis of the cover plate, a hole which is used for connecting a pipeline of an L-shaped spray pipe for spraying expandable polystyrene particles is formed in one side of the cover plate, the pipeline of the L-shaped spray pipe can be connected with the cover plate in a welded mode, an outlet of the L-shaped spray pipe faces to the axis of the cover plate, a reflecting plate coaxial with the barrel is arranged at the position of the axis of the cover plate, and a feeding pipe which is used for extending to an inner cavity of a drying stirrer is detachably arranged at the position of the cover plate.
  2. 2. The premixing device according to claim 1, characterized in that the outlet of the L-shaped nozzle is at a distance of 5cm from the atomizer head in the axial direction of the cylinder, the outlet of the L-shaped nozzle is at a distance of 15-20cm from the atomizer head in the horizontal direction, and the angle of the outlet axis of the L-shaped nozzle to the horizontal is 8-16 degrees.
  3. 3. The premixing device according to claim 1, wherein the atomizer head is a fan-shaped nozzle head and the reflector plate is an inverted V-shaped structure.
  4. 4. The premixing device according to claim 1, wherein the atomizer is cone-shaped and the reflector plate is semi-circular in configuration.
  5. 5. A premixing device according to one of claims 3 or 4, characterized in that the distance of the reflecting plate from the atomizer head is half the height of the axis of the cylinder.
  6. 6. The premixing device according to claim 1, characterized in that the height of the inward projection of the annular projection is 3-5cm, the arc of the cross section of the annular projection being the arc of a circle having a diameter of 30 cm.
  7. 7. The premixing device according to claim 1, wherein the sidewall of the feed tube is provided with a plurality of exhaust holes and the sidewall of the feed tube is provided with a screen.
  8. 8. The premixing device according to claim 7, wherein the screen is a metal screen.
  9. 9. The premixing device according to claim 8, wherein the screen is arranged on the inner side wall of the feeding tube by welding.
  10. 10. The premixing device according to claim 8, wherein the screen is arranged on the outer side wall of the feed pipe by strapping.

Description

Premixing equipment Technical Field The invention relates to the field of building materials, in particular to equipment for premixing expandable polystyrene particles and sodium silicate solution in the process of preparing a homogeneous self-heat-insulation building block. The invention relates to a divisional application, the application date of the original application is 2022, 5, 9 and 202210499258.5, and the name of the invention is a homogeneous self-heat-preserving building block and a production method thereof. Background The homogeneous self-heat-preserving building block has the function effect of heat preservation and wall body 'two-in-one', so that the homogeneous self-heat-preserving building block is increasingly applied in China, and is used as a technology which is continuously developed and grown relative to a concrete wall body, and certain requirements are made on performance indexes in China at present, for example, XJJ109-2019 of self-heat-preserving building block application technical standard issued by Xinjiang Uygur autonomous region, and for production technology, no unified standard exists, and each production enterprise usually develops a corresponding production technology according to materials which can be provided locally, for example, the 'high-efficiency homogeneous self-heat-preserving building block for A-level fire prevention' provided by Chinese patent CN 105084840B. With the development of technology, expandable polystyrene particles (EPS) are also applied to homogeneous self-heat-insulation building blocks as a material with good heat-insulation performance, for example, guangzhou Hende building technology Co., ltd.) depends on Germany LUCA, and an EPS self-heat-insulation building block technology and corresponding production equipment technology are provided. The production costs are still high, since the technology requires the use of german imported ingredients and a considerable technical outlay is paid. Disclosure of Invention In order to solve the technical problems, the invention provides premixing equipment. The building material with light weight, high strength, low volume weight, excellent fireproof performance (A level), low heat conductivity coefficient, good heat insulation performance and low segregation can be produced at lower cost, so that the homogeneous self-insulation building block can be obtained, a wall body can be directly built, the requirements of the wall body on strength, heat insulation, fireproof performance and the like can be met, and a separate heat insulation material is not required to be arranged on the outer wall of the wall body, so that the problems that the prior art is complex in construction, high in safety and fire hazard, and incapable of realizing the same service life with the building and the like due to external heat insulation are solved, the requirements related to heat insulation and structural integration carried out by government departments are met, and the building block has the characteristics of energy conservation, environment friendliness, improved construction efficiency, resource conservation, cost conservation and convenience in popularization. Specifically, the invention provides premixing equipment which comprises a barrel, a bottom plate and a cover plate, wherein the diameter of the top of the barrel is larger than that of the bottom of the barrel, the bottom surface of the barrel is obliquely arranged with an axis, a plurality of groups of annular bulges are arranged in the barrel, the cover plate is provided with a hole which is just penetrated by a pipeline for connecting an atomizing nozzle for spraying industrial sodium silicate solution at the axis, the atomizing nozzle can be detachably connected with the pipeline at the axis of the cover plate, one side of the cover plate is provided with a hole for connecting a pipeline of an L-shaped spray pipe for spraying expandable polystyrene particles, and the pipeline of the L-shaped spray pipe can be welded with the cover plate. The outlet of the L-shaped spray pipe faces to the axis of the cover plate, a reflecting plate coaxial with the cylinder body is arranged at the axis of the bottom plate, and a feeding pipe extending to the inner cavity of the drying mixer is detachably arranged at the lower part of the bottom plate. Preferably, the distance between the outlet of the L-shaped spray pipe and the atomizing nozzle in the axial direction of the cylinder body is 5cm, the distance between the outlet of the L-shaped spray pipe and the atomizing nozzle in the horizontal direction is 15-20cm, and the included angle between the outlet axis of the L-shaped spray pipe and the horizontal plane is 8-16 degrees. Preferably, the atomizing nozzle is a fan-shaped nozzle, and the reflecting plate is of an inverted V-shaped structure. Preferably, the atomizing nozzle is conical, and the reflecting plate is of a semicircular structure. Preferably, the distance bet