Transverse row spliced drying equipment

Abstract

A transverse row spliced drying device, comprising a plurality of drying chambers arranged in transverse rows, each drying chamber comprising: a plurality of material conveying modules stacked from bottom to top; the material conveying module is a grid type material conveying platform; adjacent drying chambers are mutually penetrated; the grid type material conveying platforms at the same layer sequentially convey the material from front to back in a falling manner to the last grid type material conveying platform, and then the material falls to the grid type material conveying platform at the next layer, and then the material is sequentially conveyed from back to front in a falling manner until finally reaching the discharge port position. The present application provides a transverse row spliced drying device with simple structure, convenient transportation and disassembly, high efficiency and low manufacturing cost.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of material drying equipment, and particularly relates to a transverse joint row splicing type drying equipment. BACKGROUND

[0002] Material drying equipment is widely used in the drying process of chemical industry, food industry, pharmaceutical industry, building material industry and the like. In the field of sludge treatment, the sludge cake produced by a sludge dewatering machine is dropped freely onto a meshed track after granulation or strip making, and the water in the sludge cake on the meshed track is gradually evaporated through the transportation of the meshed track in multiple layers, so that the sludge cake with a lower water content is finally discharged. The drying efficiency of the drying equipment using the meshed track in the prior art is low. When the sludge cake is pushed forward in the same layer, the sludge cake is basically in a static state, which not only easily causes the blockage of the ventilation mesh of the meshed track, but also cannot change the direction of the sludge, so that the sludge cannot be uniformly heated and dried, thereby affecting the drying effect and efficiency. When the treatment capacity of the material to be dried is large, most of the assembly work needs to be completed on site due to the inconvenience of transportation, and the disassembly is inconvenient, so that the standard production cannot be realized.

[0003] Chinese Invention Patent ZL201910748719.6 discloses a drying equipment with peristaltic propulsion, wherein a platform (a grid type material conveying platform) of a material conveying device is laid by a plurality of main components capable of generating relative local motion and displacement. Gaps are provided between the main components to form ventilation gaps. The main components repeatedly lift and lower the material, so that the material is peristaltically propelled forward and the ventilation gaps are kept unobstructed.

[0004] Chinese Invention Patent ZL202010175357.9 discloses a drying chamber (also referred to as a drying room) comprising a plurality of layers of material rolling and conveying modules spliced from bottom to top, which increases the drying area of the platform by flexibly increasing the number of layers, and the grid type material conveying platform ensures ventilation. However, when the treatment capacity of the same material to be dried is large, a plurality of independent drying chambers need to be arranged side by side, and a multi-discharge port screw conveyor disclosed in Chinese Invention Patent ZL202210202017.X needs to be used to simultaneously feed a plurality of drying chambers arranged side by side. This way is high in cost and large in floor area. Each drying chamber is independent, and there is no correlation between adjacent drying chambers when arranged side by side. In addition, the discharge ports are also independent, and finally need to be collected in one place, which also increases the production cost. SUMMARY

[0005] The technical problem to be solved by the present application is to provide a transverse joint row splicing type drying equipment which is simple in structure, convenient to transport and disassemble, efficient and low in production cost.

[0006] The present application is implemented as follows:

[0007] A transversely aligned and spliced drying device, comprising a plurality of drying chambers arranged in transverse alignment and splicing, each of the drying chambers comprising: a plurality of material conveying modules arranged in a stack from bottom to top; the material conveying modules are grid bar type material conveying platforms; adjacent drying chambers are mutually through;

[0008] The grid bar type material conveying platforms at the same layer sequentially convey the material from front to back in a falling manner to the last grid bar type material conveying platform, and then the material falls to the grid bar type material conveying platform at the next layer, and then the material is sequentially conveyed from back to front in a falling manner, until finally reaching the discharge port position;

[0009] Each layer, except for the last grid bar type material conveying platform, has the rest of the grid bar type material conveying platforms inclined upward or only the end inclined upward, so that the material of the grid bar type material conveying platform at this layer falls to the beginning of the grid bar type material conveying platform at the same layer of the adjacent drying chamber.

[0010] Further, the grid bar type conveying platforms at the same layer of the two adjacent drying chambers spliced with each other share the same driving motor and are driven through a transmission mechanism.

[0011] Further, the grid bar type conveying platforms in the same conveying direction of the same drying chamber share the same driving motor and are driven through a transmission mechanism.

[0012] Further, the grid bar type material conveying platforms of one of the two adjacent drying chambers spliced with each other are provided with a first inclined panel member below the upwardly inclined end, and the grid bar type material conveying platforms of the other of the two adjacent drying chambers are provided with a second inclined panel member below the beginning at the same layer, the first inclined panel member and the second inclined panel member form a complete sloping roof structure, so that the material at the upwardly inclined end of the grid bar type material conveying platform smoothly falls to the beginning of the grid bar type material conveying platform at the same layer of the adjacent drying chamber, preventing or blocking the material from falling from the gap between the two platforms.

[0013] Further, the grid bar type material conveying platforms of one of the two adjacent drying chambers spliced with each other are provided with a first inclined plate below the upwardly inclined end, and the grid bar type material conveying platforms of the other of the two adjacent drying chambers are provided with a second inclined plate above the beginning at the same layer, the first inclined plate and the second inclined plate form a complete inclined plate surface, so that the material at the upwardly inclined end of the grid bar type material conveying platform smoothly falls to the beginning of the grid bar type material conveying platform at the same layer of the adjacent drying chamber, preventing or blocking the material from falling from the gap between the two platforms.

[0014] Further, the bottom of the grid material conveying platform of the lowest layer of each drying chamber is further provided with a flat plate for receiving the dried material, one side end of the flat plate is provided with a vertical material guide plate, the vertical material guide plate faces the hot air blowing direction, the intersection line between the vertical material guide plate and the side end of the flat plate is at an angle with the other side end of the flat plate, and the angle is larger as it opens to the discharge port position, so that the material falling on the bottom platform is blown to the discharge port position.

[0015] The advantages of the present application are:

[0016] 1. The large-scale drying equipment of the present application can realize one feeding port and one discharging port, and the matching feeding and discharging equipment is simple and practical.

[0017] 2. The present application realizes the use of multiple drying rooms in a row, and in the case of using a transmission mechanism to share one drive motor, the number of drive motors used is reduced, thereby reducing the manufacturing cost and the difficulty of control.

[0018] 3. The material on each grid material conveying platform falls to the adjacent grid material conveying platform and turns over, so that the posture and orientation of the material change, which is more conducive to uniform wind and heat receiving, and improves the drying effect and efficiency.

[0019] 4. The drying room and the drying room reduce the independent drying room wall, reducing the manufacturing cost.

[0020] 5. Each drying room can be a module, which is convenient for standardized manufacturing, independent transportation, and rapid assembly and disassembly on site.

[0021] 6. The bottom material guide mechanism can prevent the deposition of material at the bottom, reducing the cost of manual cleaning of the bottom. BRIEF DESCRIPTION OF DRAWINGS

[0022] The present application will be further described below with reference to the accompanying drawings and embodiments.

[0023] Figure 1 is a structural schematic diagram of the present application.

[0024] Figure 2 is a top view of the present application.

[0025] Figure 3 is a side view of the present application.

[0026] Figure 4 is Figure 1 is a partial enlarged view of D in DETAILED DESCRIPTION

[0027] Please refer to Figures 1 to 4As shown, a transversely arranged series of spliced drying equipment includes three drying chambers 100A, 100B, 100C arranged in a transverse series, and the adjacent drying chambers are mutually through. Each drying chamber includes: a plurality of material conveying modules stacked from bottom to top; the material conveying module in this embodiment is a grid material conveying platform, which is a grid material conveying platform in a peristaltic propelling type drying equipment disclosed in Chinese Invention Patent ZL201910748719.6.

[0028] The material falls from the feed inlet of the drying chamber 100A to the grid material conveying platform 1A, and is sequentially conveyed to the grid material conveying platform 1B, the grid material conveying platform 1C in a falling manner, and then falls to the grid material conveying platform 2C of the next layer, and is sequentially conveyed to the grid material conveying platform 2B, the grid material conveying platform 2A in a falling manner, and then falls to the grid material conveying platform 3A of the next layer... and so on, until finally reaching the discharge port position.

[0029] The grid material conveying platforms of each layer, except for the last one, are upwardly inclined or only the end is upwardly inclined (in this embodiment, only the end is upwardly inclined, as shown in Figure 1 The grid material conveying platforms of each layer, except for the last one, are upwardly inclined or only the end is upwardly inclined (in this embodiment, only the end is upwardly inclined, as shown in

[0030] The grid material conveying platforms of each layer, except for the last one, are upwardly inclined or only the end is upwardly inclined (in this embodiment, only the end is upwardly inclined, as shown in

[0031] The grid material conveying platforms of each layer, except for the last one, are upwardly inclined or only the end is upwardly inclined (in this embodiment, only the end is upwardly inclined, as shown in

[0032] The bottom of the grid material conveying platform of each drying chamber is also provided with a flat plate for receiving the dried material. One side end of the flat plate is provided with a vertical guide plate 5 facing the hot air blowing direction. The intersection line between the vertical guide plate 5 and the side end of the flat plate forms an angle with the other side end of the flat plate. The angle is larger as the position of the discharge port is approached, so that the material falling on the bottom platform is blown to the discharge port position.

[0033] The grid conveying platforms of the same layer of the two adjacent drying chambers can be driven by independent driving motors or share the same driving motor and be driven by a chain transmission mechanism. The grid conveying platforms of the same conveying direction of the same drying chamber share the same driving motor and are driven by a chain transmission mechanism.

[0034] The driving center shafts in the same grid material conveying platform are sequentially meshed by a gear transmission mechanism.

[0035] Work flow:

[0036] The three drying chambers 100A, 100B and 100C are heated by one heat pump house 200 as a heat source. The material falls from the inlet of the drying chamber 100A to the grid material conveying platform 1A, and is sequentially conveyed to the grid material conveying platform 1B and the grid material conveying platform 1C in a falling manner, and then falls to the grid material conveying platform 2C of the next layer, and is sequentially conveyed to the grid material conveying platform 2B and the grid material conveying platform 2A in a falling manner, and then falls to the grid material conveying platform 3A of the next layer, and so on, until finally reaching the discharge port position. In addition, the heat pump house 200 as a heat source is provided with a blower. The hot air blown by the blower is used to heat the drying chamber, and also blows the material falling to the bottom to the vertical guide plate 5 and to the square of the discharge port.

[0037] The above embodiments and drawings do not limit the product form and style of the present application. Any appropriate changes or modifications made by those skilled in the art should be considered as not departing from the scope of the present application.

Claims

1. A transverse row of side-by-side, tiled drying apparatus, characterized in that: The utility model relates to a kind of drying room, including: Transverse row splicing is arranged multiple drying room, each described drying room, including: multiple material conveying modules are stacked from bottom to top;Described material conveying module is grid material conveying platform;Adjacent described drying room is mutually through; Described grid material conveying platform in the same layer sequentially transports material from front to back in drop-off mode to last described grid material conveying platform, then drop-off to the grid material conveying platform of next layer, and then material is sequentially transported from back to front in drop-off mode, until finally reaches discharge port position; Except last described grid material conveying platform, the rest of grid material conveying platform in each layer is inclined upward or only end is inclined upward, so that the material of this layer grid material conveying platform drop-off to the start of the grid material conveying platform of adjacent described drying room in the same layer.

2. A transversely aligned, side-by-side, spliced drying apparatus as claimed in claim 1, wherein: Adjacent two described drying room spliced mutually, the grid material conveying platform in the same layer of the two drying rooms shares a same drive motor, and is driven by transmission mechanism.

3. A transversely aligned, side-by-side, spliced drying apparatus as claimed in claim 1, wherein: The grid material conveying platform of the same described drying room is driven by transmission mechanism, and the grid material conveying platform of the same described drying room is driven by transmission mechanism.

4. A transversely aligned, side-by-side, spliced drying apparatus as claimed in claim 1, wherein: Adjacent two described drying room spliced mutually, the grid material conveying platform of one of the two drying rooms is arranged a first inclined panel component below the inclined end, and the grid material conveying platform of the other of the two drying rooms is arranged a second inclined panel component below the start, and the first inclined panel component and the second inclined panel component form a complete slope roof structure, so that the material of the inclined end of the grid material conveying platform drop-off to the start of the grid material conveying platform of adjacent described drying room in the same layer smoothly, prevent or block material from the gap between the two platforms.

5. A transversely aligned, side-by-side, spliced drying apparatus as claimed in claim 1, wherein: Adjacent two described drying room spliced mutually, the grid material conveying platform of one of the two drying rooms is arranged a first inclined plate below the inclined end, and the grid material conveying platform of the other of the two drying rooms is arranged a second inclined plate above the start, and the first inclined plate and the second inclined plate form a complete inclined plate surface, so that the material of the inclined end of the grid material conveying platform drop-off to the start of the grid material conveying platform of adjacent described drying room in the same layer smoothly, prevent or block material from the gap between the two platforms.

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