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CN-224210172-U - Curing kiln supporting rapid hardening treatment

CN224210172UCN 224210172 UCN224210172 UCN 224210172UCN-224210172-U

Abstract

The utility model relates to the technical field of concrete brick production, in particular to a curing kiln supporting rapid hardening treatment, which comprises a curing kiln main body, an axial flow fan and a stainless steel heat-insulating shell, wherein a curing cavity is arranged in the curing kiln main body, a cover plate is covered on the top of the curing kiln main body, the stainless steel heat-insulating shell is arranged on the outer side of the curing kiln main body, external frames are arranged on the two sides of the stainless steel heat-insulating shell, the axial flow fan is embedded on the inner side of the external frames, a filtering adsorption net is covered on the outer side of the axial flow fan, carbon fiber radiation plates are symmetrically arranged on the top wall of the curing cavity, a high-pressure swirl atomizing nozzle is arranged at the middle end of the top wall of the curing cavity, and a motor box is arranged at the bottom of the curing kiln main body.

Inventors

  • Wu Jiangzhu
  • CHENG RONGMIN
  • CHENG YONG

Assignees

  • 宿迁立新建材有限公司

Dates

Publication Date
20260508
Application Date
20250530

Claims (7)

  1. 1. The curing kiln supporting rapid hardening treatment comprises a curing kiln main body (1), an axial flow fan (5) and a stainless steel heat-insulating shell (15), and is characterized in that a curing cavity (2) is formed in the curing kiln main body (1), a cover plate (3) is covered on the top of the curing kiln main body (1), the stainless steel heat-insulating shell (15) is arranged on the outer side of the curing kiln main body (1), external frames (17) are arranged on the two sides of the stainless steel heat-insulating shell (15), the axial flow fan (5) is embedded in the inner side of the external frames (17), and a filtering adsorption net (6) is covered on the outer side of the axial flow fan (5); Carbon fiber radiation plates (4) are symmetrically arranged on the top wall of the maintenance cavity (2), and a high-pressure rotational flow atomizing nozzle (11) is arranged at the middle end of the top wall of the maintenance cavity (2); The automatic maintenance kiln comprises a maintenance kiln body (1), wherein a motor box (8) is arranged at the bottom of the maintenance kiln body (1), a transmission wheel module (7) is arranged at the bottom of the inner wall of a maintenance cavity (2), an electric lifting mechanism (10) is arranged at the middle end of the bottom of the inner wall of the maintenance cavity (2), a rotating shaft bracket (14) is arranged at the inner side of the electric lifting mechanism (10), and a rotating disc (9) is connected to the outer side of the top of the rotating shaft bracket (14); Temperature and humidity sensors (16) are symmetrically arranged on the inner side of the axial flow fan (5).
  2. 2. The curing kiln supporting rapid hardening treatment according to claim 1, wherein a pump and a water tank (12) are communicated with the outer side of the high-pressure rotational flow atomizing nozzle (11), and an external water pipe (13) is externally connected with the pump and the water tank (12).
  3. 3. The curing kiln supporting rapid hardening treatment according to claim 1, wherein the stainless steel heat-insulating shell (15) adopts a double-layer structure, a nano aerogel composite heat-insulating layer is filled in the middle of a jacket, and a ceramic fiber waterproof lining is arranged on the inner wall of the stainless steel heat-insulating shell (15).
  4. 4. The curing kiln supporting rapid hardening treatment according to claim 1, wherein the high-pressure swirl atomizer (11) is uniformly distributed on the kiln top of the curing cavity (2), and the high-pressure swirl atomizer (11) supports spray and steam dual-mode humidification.
  5. 5. Curing kiln supporting rapid hardening treatment according to claim 1, characterized in that the axial fans (5) are arranged in two groups and symmetrically.
  6. 6. Curing kiln supporting rapid hardening according to claim 1, characterized in that the electric lifting mechanism (10) can drive the rotating disc (9) for lifting adjustment.
  7. 7. Curing kiln supporting rapid hardening treatment according to claim 1, characterized in that the transmission wheel module (7) is driven by a free standing motor module.

Description

Curing kiln supporting rapid hardening treatment Technical Field The utility model relates to the technical field of concrete brick production, in particular to a curing kiln supporting rapid hardening treatment. Background The concrete prefabricated part is a building part which is prepared in a factory in advance by taking concrete as a basic material, and is transported to a building site for assembly construction, so that great convenience is provided for reducing construction cost and shortening construction period, and the concrete prefabricated part is widely applied to building construction; The curing kiln is a facility for carrying out normal-pressure wet heat curing or pressureless steam curing on concrete products. The method can be divided into an intermittent curing kiln and a continuous curing kiln. Intermittent curing kilns such as curing pits, curing chambers and the like, products are fed into the kiln for curing in batches, and the temperature rise, the constant temperature and the temperature reduction are controlled by the amount of the introduced steam, so that the method is suitable for the production process of a running water unit method. The existing curing kiln has the problems of low temperature and humidity control precision, long hardening period, high energy consumption and the like, and is difficult to meet the rapid hardening requirement of high-performance concrete products. In view of the above, research and improvement have been made to the conventional structure and the conventional defects, and a curing kiln supporting rapid hardening treatment has been proposed to achieve the purpose of more practical value. Disclosure of utility model The utility model aims to provide a curing kiln supporting rapid hardening treatment so as to solve the problems in the background technology. The maintenance kiln supporting rapid hardening treatment comprises a maintenance kiln main body, an axial flow fan and a stainless steel heat-preserving shell, wherein a maintenance cavity is formed in the maintenance kiln main body, a cover plate is covered on the top of the maintenance kiln main body, the stainless steel heat-preserving shell is arranged on the outer side of the maintenance kiln main body, external frames are arranged on two sides of the stainless steel heat-preserving shell, the axial flow fan is embedded in the inner side of the external frames, and a filtering adsorption net is covered on the outer side of the axial flow fan; Carbon fiber radiation plates are symmetrically arranged on the top wall of the maintenance cavity, and a high-pressure rotational flow atomizing nozzle is arranged at the middle end of the top wall of the maintenance cavity; The bottom of the curing kiln main body is provided with a motor box, the bottom of the inner wall of the curing cavity is provided with a transmission wheel module in an arrangement mode, the middle end of the bottom of the inner wall of the curing cavity is provided with an electric lifting mechanism, the inner side of the electric lifting mechanism is provided with a rotary shaft bracket, and the outer side of the top of the rotary shaft bracket is connected with a rotary disk; Temperature and humidity sensors are symmetrically arranged on the inner side of the axial flow fan. Furthermore, the outside of the high-pressure rotational flow atomizing nozzle is communicated with a pump and a water tank, and the outside of the pump and the water tank is externally connected with an external water pipe. Furthermore, the stainless steel heat-insulating shell adopts a double-layer structure, the middle of the jacket is filled with a nano aerogel composite heat-insulating layer, and the inner wall of the stainless steel heat-insulating shell is provided with a ceramic fiber waterproof lining. Furthermore, the high-pressure cyclone atomization spray heads are uniformly distributed on the kiln top of the curing cavity, and the high-pressure cyclone atomization spray heads support dual-mode humidification of spraying and steam. Further, the axial flow fans are arranged in two groups and are symmetrically arranged. Further, the electric lifting mechanism can drive the rotating disc to lift and adjust. Further, the transmission wheel module adopts independent motor module transmission. The utility model provides a curing kiln supporting rapid hardening treatment, which has the following beneficial effects: 1. According to the utility model, a semi-sealed structure is adopted, the maintenance cavity in the maintenance kiln main body is designed in a semi-cylindrical and rectangular combined structure, the central position of the cylinder is provided with a lifting electric lifting mechanism, the electric lifting mechanism is driven by a worm gear and a worm, the orientation angle of a concrete brick is regulated through a rotary disk with a rotatable middle part, the uniformity of hardening is realized, and the uniformity of the strength of a