33results about How to "Affect the degree of looseness" patented technology

The invention relates to a sludge treatment system, comprising a conveying device, a dewatering structure and a drying device; the drying device comprises a furnace body, a charging device for charging materials into the furnace body, a collecting device for collecting dried materials in the furnace body, an air feeder introducing external air into the furnace body by a first air inlet and a stirring device for stirring and crushing the materials. The stirring device comprises a second rotary shaft which is arranged in a cavity of the furnace body in a penetrating manner, and the second rotary shaft has a venting cavity; the venting cavity is provided with a plurality of air jet holes; an air jet direction of the air jet holes is not coincided and is not parallel with a stirring direction of the stirring shaft and a stirring direction of a blade; when the materials are dried, hot air is introduced into the cavity of the furnace body by the first air inlet, and the second rotary shaft rotates to drive a stirring assembly on the second rotary shaft to continuously stir the materials along a radial direction and an axial direction of the second rotary shaft.

The invention discloses a drying system integrating heating with drying. The drying system comprises a furnace body, a feeding device used for adding materials into the furnace body, a material collecting device used for collecting dried materials in the furnace body, an air feeding device used for introducing outside hot gas into the furnace body through a first gas inlet, and a stirring device used for stirring and crushing the materials, wherein the stirring device comprises a second rotary shaft; the second rotary shaft is arranged in a cavity of the furnace body in a penetration mode, and is provided with a gas ventilating cavity; a plurality of gas vents are formed in the gas ventilating cavity; the gas spraying direction of the gas vents is not superposed with and is not parallel to the stirring direction of the stirring shaft and the stirring direction of blades; during material drying, the hot gas is introduced into the cavity of the furnace body through the first gas vents; the second rotary shaft drives a stirring assembly on the second rotary shaft to continuously stir materials in a radial direction and in an axial direction of the second rotary shaft, so that the materials can turn over in the axial direction and in the radial direction of the second rotary shaft in the furnace body, and therefore, the convection and heat exchange area of the materials and the hot gas is increased.

The invention discloses an improved solid-liquid mixture treatment system. The system comprises a transmission device, a dewatering structure and a drying device, wherein the drying device comprises afurnace body, a feeding device, a material receiving device, an air supply device and a stirring device, wherein the feeding device is used for feeding materials into a furnace body, the material receiving device is used for collecting the materials dried in the furnace body, the air supply device is used for introducing external hot air into the furnace body through a first air inlet, and the stirring device is used for stirring and crushing the materials; and the stirring device comprises a second rotating shaft, the second rotating shaft penetrates a cavity of the furnace body, the secondrotating shaft is provided with a ventilation cavity, a plurality of air jet holes are formed in the ventilation cavity, the air injection directions of the air jet holes are misalign and are not parallel to the stirring directions of stirring shafts and the stirring directions of blades; and when the materials are dried, the hot air is introduced into the cavity of the furnace body through the first air inlet, the materials can roll in the furnace body in the axial direction and the radial direction of the second rotating shaft, the time for stirring the materials is increased, and the area of convective heat exchange between the materials and the hot air is increased.

The invention relates to a sludge treatment system which comprises a conveying device, a water removal structure and a drying device. The drying device comprises a furnace body, a feeding device for adding materials to the furnace body, a receiving device for collecting the materials dried in the furnace body, an air supply device for introducing external hot gas into the furnace body through a first air inlet, and a stirring device for stirring and pulverizing the materials. The stirring device comprises a second rotating shaft arranged in the cavity of the furnace body in a penetrating manner, the second rotating shaft is provided with a ventilation cavity, and the ventilation cavity is provided with a plurality of air jet holes, the air jet direction of the air jet holes is not coincident with or parallel to the stirring direction of the stirring shaft and the stirring direction of blades, the time of stirring material and the area of convective heat transfer between the material and the hot gas are increased.

The invention relates to a sludge treatment system, which includes a transmission device, a water removal structure and a drying device. The drying device includes a furnace body, a feeding device for adding materials to the furnace body, and a collection of dried materials in the furnace body. The material receiving device, the air supply device that introduces the external hot gas into the furnace body through the first air inlet, and the stirring device for stirring and pulverizing the materials. When drying the material, the hot gas is introduced into the cavity of the furnace body through the first air inlet, and the rotation of the second rotating shaft drives the stirring assembly on the second rotating shaft to continuously stir the material along the radial and axial directions of the second rotating shaft , so that the material can roll along the axial and radial directions of the second rotating shaft in the furnace body, increase the time for the material to be stirred, and increase the convective heat exchange area between the material and the hot gas. In addition, the stirring component can also crush the material to form a material with smaller particles, further increase the convective heat exchange area between the material and the hot gas, and improve the drying efficiency and drying effect of the material.

The invention relates to a solid-liquid mixture treatment system, which includes a transmission device, a water removal structure and a drying device. The drying device includes a furnace body, a feeding device for adding materials to the furnace body, and a collection of dried materials in the furnace body. The material receiving device, the air supply device that introduces the external hot gas into the furnace body through the first air inlet, and the stirring device for stirring and pulverizing the materials. Wherein, the stirring device includes a second rotating shaft, which is installed in the cavity of the furnace body. The second rotating shaft has a ventilating cavity, and several air jets are arranged on the venting cavity. The stirring direction of the stirring shaft and the stirring direction of the blades do not overlap and are not parallel; when drying the material, the hot gas is introduced into the cavity of the furnace body through the first air inlet, and the rotation of the second rotating shaft drives the gas on the second rotating shaft. The stirring assembly continuously stirs the materials along the radial and axial directions of the second rotating shaft.

The invention relates to a sludge treatment system. The sludge treatment system comprises a transmission device, a water removal structure and a drying device, wherein the drying device comprises a furnace body, a feeding device, a material receiving device, a gas supply device and a stirring device, wherein the feeding device is used for feeding materials into the furnace body, the material receiving device is used for collecting dried materials in the furnace body, the gas supply device is used for introducing external hot gas into the furnace body through a first gas inlet, and the stirring device is used for stirring and grinding the materials. When the materials are dried, hot gas is introduced into a furnace body cavity through the first gas inlet, a second rotating shaft rotates to drive a stirring assembly on the second rotating shaft to continuously stir the materials along the radial and axial directions of the second rotating shaft, and then the materials can roll in the furnace body along the radial and axial directions of the second rotating shaft, so that the stirring time of the materials is prolonged, and the heat convection area between the materials and hot gas is increased; and besides, the materials can be ground into the materials with relatively small particles by the stirring assembly, so that the heat convection area between the materials and hot gas is further increased, and the drying efficiency and drying effect of the materials are improved.

The invention discloses a circulation drying device, comprising a furnace body, a feeding device for adding materials into the furnace body, a material receiving device for collecting dried materials in the furnace body, and introducing hot gas from the outside through a first air inlet. The air supply device in the furnace body, and the stirring device for stirring and crushing the materials. Wherein, the stirring device includes a rotating shaft, which is installed in the cavity of the furnace body. The rotating shaft has a ventilating cavity, and several air injection ports are arranged on the ventilating cavity. The stirring directions of the blades and the stirring directions of the blades do not coincide and are not parallel; when the material is dried, the hot gas is introduced into the cavity of the furnace body through the first air inlet, and the rotation of the rotating shaft drives the stirring assembly on the rotating shaft to move in the radial direction of the rotating shaft. The material is continuously stirred in the axial and axial directions, so that the material can roll in the axial and radial direction of the rotating shaft in the furnace body, increasing the time for the material to be stirred, and increasing the convective heat exchange area between the material and the hot gas.

The invention discloses a drying system which comprises a furnace body, a material feeding device for adding materials into the furnace body, a material collecting device for collecting the materials dried in the furnace body, a wind feeding device for introducing outside hot gas into the furnace body through a first air inlet, and a stirring device for stirring and pulverizing the materials, wherein the stirring device comprises a rotating shaft arranged in the cavity of the furnace body in a penetrating manner, and stirring assemblies arranged on the rotating shaft. When the materials are dried, the hot gas is introduced into the cavity of the furnace body through the first air inlet, and the rotating shaft rotates to drive the stirring assemblies on the rotating shaft to continuously stir the materials in the radial direction and the axial direction of the rotating shaft, so that the materials can overturn in the axial direction and the radial direction of the rotating shaft in the furnace body, the time of stirring the materials is prolonged, and the heat convection area of the materials and the hot gas is enlarged. Besides, the stirring assemblies can also pulverize the materials to form the materials with relatively small particles, the heat convection area of the materials and the hot gas is further enlarged, and the drying efficiency and the drying effect of the materials are improved.