Conical strip-shaped mixing dryer with bridge breaking device

Abstract

The utility model discloses a conical belt-shaped mixing dryer with a bridge breaking device, relates to the technical field of dryers, and aims to solve the problem that the drying effect is affected due to the fact that materials are adhered together because the existing dryer is not good enough in breaking effect on the materials with high viscosity in the prior art. A stirring shaft is arranged in the drying cylinder, a stirring rod is installed on the outer side of the stirring shaft, a spiral belt-shaped stirring blade is arranged in the drying cylinder, bridge breaking devices are arranged on the stirring rod and the spiral belt-shaped stirring blade, the spiral belt-shaped stirring blade is fixed through the end of the stirring rod, a jacket is arranged on the outer side of the drying cylinder, and a stirring shaft is arranged on the outer side of the jacket. A water inlet pipe and a water outlet pipe are arranged on the outer side of the jacket respectively, a barrel cover is arranged above the drying barrel, a speed reducer base is arranged on the barrel cover, a limiting mechanism used for fixing the stirring shaft is arranged in the speed reducer base, a driving device is arranged on the speed reducer base, and the driving device comprises a motor and a speed reducer.

Description

Technical Field

[0001] The utility model relates to the technical field of dryers, in particular to a conical belt-shaped mixing dryer with a bridge-breaking device. Background Art

[0002] A dryer is a mechanical device that uses heat energy to reduce the moisture content of materials and is used to dry objects.

[0003] However, the dryers currently used are not effective in crushing materials with high viscosity, causing the materials to stick together and affecting the drying effect. Therefore, the market urgently needs to develop a conical belt mixing dryer with a bridge breaking device to help people solve the existing problem. Utility Model Content

[0004] The utility model aims to provide a conical belt mixing dryer with a bridge breaking device to solve the problem in the above background technology that the currently used dryers are not good enough in breaking the materials with high viscosity, which causes the materials to stick together and affects the drying effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a conical belt mixing dryer with a bridge breaking device, comprising a drying cylinder, a stirring shaft is arranged in the drying cylinder, a stirring rod is installed on the outer side of the stirring shaft, a spiral belt stirring blade is arranged in the drying cylinder, the stirring rod and the spiral belt stirring blade are both provided with a bridge breaking device, and the spiral belt stirring blade is fixed by the end of the stirring rod.

[0006] Through the above technical scheme, a stirring shaft, a stirring rod, a spiral belt stirring blade and a bridge breaking device are added inside the drying cylinder to break the bridge of the material, so that the materials stuck together can be fully crushed and the materials can be broken up. Therefore, when the materials are dried, the moisture in the materials can be fully evaporated, thereby improving the drying effect of the materials.

[0007] In a preferred example, the utility model can be further configured as follows: a jacket is provided on the outside of the drying cylinder, and a water inlet pipe and a water outlet pipe are respectively provided on the outside of the jacket.

[0008] Through the above technical solution, the water inlet pipe can not only inject water but also steam into the jacket. The water inlet pipe can be used to inject heat flow into the jacket. The heat flow can heat the drying cylinder, thereby heating the material. At the same time, the drain pipe discharges the cold flow and then collects the cold flow to play a recycling role, making the drying device more environmentally friendly to use.

[0009] In a preferred example, the utility model can be further configured as follows: a cylinder cover is arranged above the drying cylinder, a reducer base is arranged on the cylinder cover, and a limiting mechanism for fixing the stirring shaft is arranged in the reducer base.

[0010] Through the above technical solution, the limiting mechanism includes a bearing and a bearing seat, and the bearing is used to connect and fix the stirring shaft to the bearing seat, so that the stirring shaft is more stable when rotating.

[0011] In a preferred example, the utility model can be further configured as follows: a driving device is arranged on the reducer base, the driving device includes a motor and a reducer, and the stirring shaft is directly connected to the reducer.

[0012] Through the above technical solution, the driving device is used to drive the stirring shaft to rotate.

[0013] In a preferred example, the utility model can be further configured as follows: a feed pipe and an exhaust pipe are respectively provided on the cylinder cover.

[0014] Through the above technical solution, the material is transported to the interior of the drying cylinder by means of a feed pipe, and the exhaust pipe is connected to a moisture exhaust fan to discharge moisture from the interior of the drying cylinder.

[0015] In a preferred example, the utility model can be further configured as follows: a bracket is installed on the outer side of the jacket, a temperature sensor is provided on one side of the jacket, and the temperature sensor is connected to the interior of the drying cylinder.

[0016] Through the above technical solution, the material inside the drying cylinder is monitored by using a temperature sensor, and the drying device can be fixed by using a bracket.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The utility model adds a stirring shaft, a stirring rod and a spiral belt stirring blade inside the drying cylinder to break the bridge of the material, so that the materials bonded together can be fully crushed and the materials are scattered. Therefore, when the materials are dried, the moisture in the materials can be fully volatilized, thereby improving the drying effect of the materials.

[0019] 2. The water inlet pipe of the utility model can not only inject water but also steam into the jacket. The water inlet pipe is used to inject heat flow into the jacket, and the heat flow can heat the drying cylinder, thereby heating the material. At the same time, the drain pipe discharges the cold flow, and then collects the cold flow to play a recycling role, making the drying device more environmentally friendly to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1This is a structural schematic diagram of a conical belt-shaped mixing dryer with a bridge-breaking device according to the utility model;

[0021] Figure 2 It is a top view of a conical belt-shaped mixing dryer with a bridge-breaking device of the utility model;

[0022] In the figure: 1. Drying cylinder; 2. Jacket; 3. Cylinder cover; 4. Reducer base; 5. Driving device; 6. Bridge breaking device; 7. Stirring shaft; 8. Stirring rod; 9. Spiral belt stirring blade; 10. Water inlet pipe; 11. Drain pipe; 12. Temperature sensor; 13. Bracket; 14. Feed pipe; 15. Exhaust pipe. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] In the description of the present application, it should be noted that the terms "upper", "lower", "inside", "outside", "top / bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0025] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0026] See also Figure 1 The utility model provides an embodiment: a conical ribbon mixing dryer with a bridge breaking device, comprising a drying cylinder 1, a stirring shaft 7 is arranged in the drying cylinder 1, a stirring rod 8 is installed on the outer side of the stirring shaft 7, a spiral ribbon stirring blade 9 is arranged in the drying cylinder 1, and the stirring rod 8 and the spiral ribbon stirring blade 9 are both provided with a bridge breaking device 6, the spiral ribbon stirring blade 9 is fixed by the end of the stirring rod 8, the stirring rod 8 is fixedly connected to the stirring shaft 7 by bolts, the spiral ribbon stirring blade 9 is fixedly connected to the end of the stirring rod 8 by bolts, and the stirring rod 8 and the spiral ribbon stirring blade 9 are both fixedly connected to the bridge breaking device 6 by bolts.

[0027] See also Figure 1 A jacket 2 is provided on the outside of the drying cylinder 1, and a water inlet pipe 10 and a drain pipe 11 are respectively provided on the outside of the jacket 2. The jacket 2 is fixedly connected to the drying cylinder 1 by bolts, and the water inlet pipe 10 and the drain pipe 11 are both welded to the jacket 2.

[0028] See also Figure 1 A cylinder cover 3 is arranged above the drying cylinder 1, a reducer base 4 is arranged on the cylinder cover 3, a limiting mechanism for fixing the stirring shaft 7 is arranged in the reducer base 4, the cylinder cover 3 is fixedly connected to the drying cylinder 1 by bolts, the limiting mechanism is fixedly connected to the cylinder cover 3 by bolts, and the reducer base 4 is fixedly connected to the cylinder cover 3 by bolts.

[0029] See also Figure 1 A driving device 5 is arranged on the reducer base 4, and the driving device 5 includes a motor and a reducer, and the stirring shaft 7 is directly connected to the reducer.

[0030] See also Figure 2 A feed pipe 14 and an exhaust pipe 15 are respectively provided on the cylinder cover 3, and the feed pipe 14 and the exhaust pipe 15 are fixedly connected to the cylinder cover 3 by bolts.

[0031] See also Figure 2 A bracket 13 is installed on the outer side of the jacket 2, a temperature sensor 12 is arranged on one side of the jacket 2, the bracket 13 is fixedly connected to the jacket 2 by bolts, and the temperature sensor 12 is fixedly connected to the jacket 2 by bolts.

[0032] Working principle: When in use, the material is input into the drying cylinder 1 through the feed pipe 14, and then the driving device 5 is used to drive the stirring shaft 7 to rotate. The stirring shaft 7 drives the stirring rod 8, the spiral belt stirring blade 9 and the bridge breaking device 6 to rotate to break the bridge of the material and break up the materials that are stuck together. At the same time, the water inlet pipe 10 is used to inject heat flow into the jacket 2 to heat the material inside the drying cylinder 1. At the same time, the exhaust pipe 15 is connected to the dehumidification fan to discharge the moisture inside the drying cylinder 1 to achieve the effect of vacuum drying. A filtering mechanism is arranged between the dehumidification fan and the exhaust pipe 15 to prevent the discharge of the material. Finally, the dried material will be discharged from the lower end of the drying cylinder 1.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A conical belt mixing dryer with a bridge breaking device, comprising a drying cylinder (1), characterized in that: The drying cylinder (1) is provided with a stirring shaft (7), the outer side of the stirring shaft (7) is provided with a stirring rod (8), the drying cylinder (1) is provided with a spiral belt-shaped stirring blade (9), the stirring rod (8) and the spiral belt-shaped stirring blade (9) are both provided with a bridge breaking device (6), and the spiral belt-shaped stirring blade (9) is fixed by the end of the stirring rod (8).

2. A conical belt mixing dryer with a bridge breaking device according to claim 1, characterized in that: A jacket (2) is provided on the outside of the drying cylinder (1), and a water inlet pipe (10) and a water discharge pipe (11) are respectively provided on the outside of the jacket (2).

3. The conical belt mixing dryer with a bridge breaking device according to claim 1, characterized in that: A cylinder cover (3) is arranged above the drying cylinder (1), a reducer base (4) is arranged on the cylinder cover (3), and a limiting mechanism for fixing the stirring shaft (7) is arranged inside the reducer base (4).

4. The conical belt mixing dryer with a bridge breaking device according to claim 3, characterized in that: A driving device (5) is arranged on the reducer base (4), the driving device (5) comprises a motor and a reducer, and the stirring shaft (7) is directly connected to the reducer.

5. The conical belt mixing dryer with a bridge breaking device according to claim 3, characterized in that: The cylinder cover (3) is respectively provided with a feed pipe (14) and an exhaust pipe (15).

6. The conical belt mixing dryer with a bridge breaking device according to claim 2, characterized in that: A bracket (13) is installed on the outer side of the jacket (2), and a temperature sensor (12) is arranged on one side of the jacket (2).

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