CN-121994013-A - Belt drying equipment distributing device and system

CN121994013ACN 121994013 ACN121994013 ACN 121994013ACN-121994013-A

Abstract

The invention discloses a distributing device and a distributing system of belt type drying equipment, relates to the technical field of material conveying, and mainly aims to improve uniformity of material distribution in the direction of the belt width of a belt type dryer. The main technical scheme is that the material distribution device of the belt type drying equipment comprises a spiral conveying mechanism and a spiral blade, wherein the spiral blade is coaxially arranged in the conveying pipe, a feed inlet is formed in the upper side of one end of the conveying pipe, a first spiral discharge hole is formed in the side face of the other end of the conveying pipe, an adjusting pipe is sleeved on the shaft side of the other end of the conveying pipe and covers the first spiral discharge hole, a second spiral discharge hole is formed in the side face of the pipe wall of the adjusting pipe, the projection of the first spiral discharge hole on a vertical plane is a first projection line, the projection of the second spiral discharge hole on the vertical plane is a second projection line, a first inclination angle exists in the first projection line along the material conveying direction of the spiral conveying mechanism, and a second inclination angle exists in the second projection line and is larger than the second inclination angle.

Inventors

WANG YUANPAN
ZHANG XIAODONG
FENG WENQIANG

Assignees

新疆大全新能源股份有限公司

Dates

Publication Date: 20260508
Application Date: 20260325

Claims (7)

1. A cloth device of a belt type drying apparatus, comprising: The spiral conveying mechanism comprises a conveying pipe and spiral blades, the spiral blades are coaxially arranged in the conveying pipe, a feed inlet is formed in the upper side of one end of the conveying pipe, and a first spiral discharge outlet is formed in the side face of the other end of the conveying pipe; The adjusting pipe is sleeved on the shaft side of the other end of the conveying pipe, the adjusting pipe covers the first spiral discharge hole, and a second spiral discharge hole is formed in the side face of the pipe wall of the adjusting pipe; the projection of the first spiral discharge port on the vertical plane is a first projection line, the projection of the second spiral discharge port on the vertical plane is a second projection line, a first inclination angle exists on the first projection line along the material conveying direction of the spiral conveying mechanism, a second inclination angle exists on the second projection line, and the first inclination angle is larger than the second inclination angle.
2. The cloth device of the belt drying apparatus as claimed in claim 1, wherein, The length of the first projection line is equal to the length of the second projection line, and the midpoint of the first projection line and the midpoint of the second projection line are located on the same radial cross section of the conveying pipe.
3. The cloth device of the belt drying apparatus as claimed in claim 1, wherein, The pipe wall of the adjusting pipe is provided with a radial threaded hole, and the limiting bolt is in threaded connection with the radial threaded hole and is used for propping against the pipe wall of the conveying pipe.
4. The cloth device of the belt drying apparatus as claimed in claim 1, wherein, The device comprises a bearing, a conveying pipe, a bearing, a ring plate and a regulating pipe, wherein the bearing is sleeved with the inner ring of the conveying pipe, two ports of the regulating pipe are fixedly connected with the inner ring of the bearing, the conveying pipe is fixedly connected with the inner edge of the ring plate, and the outer edge of the ring plate is fixedly connected with the outer ring of the bearing.
5. The cloth device of the belt drying apparatus as claimed in claim 4, wherein, The device also comprises a driven toothed ring and a driving gear, wherein the driven toothed ring is coaxially connected to the shaft side of the adjusting tube, and the driving gear is meshed with the driven toothed ring.
6. The cloth device of the belt drying apparatus as claimed in claim 5, wherein, The diameter of the driving gear is one fifth of the diameter of the driven toothed ring.
7. A belt drying apparatus distribution system, comprising: The belt drying equipment distributing device of controller, laser profiler, claim 4 or 5, drive gear coaxial coupling is in step motor's output shaft, helical blade coaxial coupling is in driving motor's output shaft, the conveyer pipe with the laser profiler is arranged in proper order along the direction of delivery of drying-machine guipure, the axial perpendicular to of conveyer pipe is the direction of delivery of drying-machine guipure, the regulator tube is located directly over the drying-machine guipure, the laser profiler electricity connect in the input of controller, the output of controller respectively the electricity connect in step motor with driving motor.

Description

Belt drying equipment distributing device and system Technical Field The invention relates to the technical field of material conveying, in particular to a material distribution device and system of belt type drying equipment. Background The belt dryer has higher practicability in modern industrial production, has high dehydration efficiency in the material drying process, and can rapidly dry materials in a short time by adopting a forced air circulation mode. The drying process of the belt dryer is uniform, and the drying quality of the materials can be ensured. The conveyer belt dryer is very simple to operate, automatic production can be realized only by simply setting equipment parameters, continuous feeding and discharging production can be realized, and the production capacity is greatly improved. At present, most of belt type drying equipment uses modes such as a swinging distributing machine, vibration feeding or self-flowing falling spreading, most of the materials are unevenly distributed, or the structure is complex, the maintenance is not easy, the maintenance cost is high, and various distributing devices have different requirements on the materials. The patent CN109696047a relates to a swing distributing mechanism, a conveyer belt of a distributing machine swings back and forth in a set included angle, materials fall onto a mesh belt of a dryer in the range of the included angle continuously through the conveyer belt, and the mesh belt continuously moves forwards, so that continuous distribution is realized. However, in the actual material distribution process, the two ends of the swing have shorter stop time to carry out turning operation, so that the materials on the mesh belt are distributed into more two sides and less middle, and the materials have obvious zigzag material distribution traces. Uneven and uneven cloth leads to inconsistent drying time after materials enter the box body, thereby reducing drying efficiency and correspondingly wasting energy. Disclosure of Invention In view of this, the invention provides a distributing device and a distributing system of a belt type drying device, which mainly aims to improve the uniformity of material distribution in the direction of the belt width of a belt type dryer. In order to achieve the above purpose, the present invention mainly provides the following technical solutions: in one aspect, the invention provides a cloth device of a belt type drying device, which comprises a spiral conveying mechanism and an adjusting pipe; The spiral conveying mechanism comprises a conveying pipe and a spiral blade, the spiral blade is coaxially arranged in the conveying pipe, a feed inlet is formed in the upper side of one end of the conveying pipe, and a first spiral discharge hole is formed in the side face of the other end of the conveying pipe; the adjusting pipe is sleeved on the other end shaft side of the conveying pipe, the adjusting pipe covers the first spiral discharge hole, and a second spiral discharge hole is formed in the side face of the pipe wall of the adjusting pipe; the projection of the first spiral discharge port on the vertical plane is a first projection line, the projection of the second spiral discharge port on the vertical plane is a second projection line, a first inclination angle exists on the first projection line along the material conveying direction of the spiral conveying mechanism, a second inclination angle exists on the second projection line, and the first inclination angle is larger than the second inclination angle. The aim and the technical problems of the invention can be further realized by adopting the following technical measures. Optionally, the length of the first projection line is equal to the length of the second projection line, and the midpoint of the first projection line and the midpoint of the second projection line are located in the same radial cross section of the conveying pipe. Optionally, the device further comprises a limit bolt, wherein a radial threaded hole is formed in the pipe wall of the adjusting pipe, and the limit bolt is in threaded connection with the radial threaded hole and is used for propping against the pipe wall of the conveying pipe. Optionally, the device further comprises a bearing and an annular plate, wherein the inner ring of the bearing is sleeved on the conveying pipe, two ports of the adjusting pipe are fixedly connected with the inner ring of the bearing, the conveying pipe is fixedly connected with the inner edge of the annular plate, and the outer edge of the annular plate is fixedly connected with the outer ring of the bearing. Optionally, the device further comprises a driven toothed ring and a driving gear, wherein the driven toothed ring is coaxially connected to the shaft side of the adjusting tube, and the driving gear is meshed with the driven toothed ring. Optionally, the diameter of the driving gear is one fifth of the diameter of the driven gear ring.