Movable material drying system

Abstract

The utility model provides a movable material drying system, which belongs to the technical field of material drying, and comprises a movable container, a conveying assembly, a drying assembly, a dust removal assembly, a water tank assembly and a steam generator, and the conveying assembly is arranged at one end of the container; the drying assembly is connected with the conveying assembly; the dust removal assembly is connected with the drying assembly; one end of the water tank assembly is connected with the dust removal assembly, and the other end of the water tank assembly is connected with the drying assembly; one end of the steam generator is connected with the water tank assembly, and the other end of the steam generator is connected with the drying assembly; the conveying assembly, the drying assembly, the dust removal assembly, the water tank assembly and the steam generator are all arranged in the container to form a whole. The drying device has the advantages of being high in drying efficiency, free of assembly, high in independence, movable and capable of drying different materials at different places.

Description

Technical Field

[0001] The utility model belongs to the technical field of material drying, and in particular relates to a movable material drying system. Background Art

[0002] At present, solid waste has become a major environmental problem in my country, and its resource-based harmless disposal has become the current mainstream idea. Among them, the materials that need to be dried mainly include lithium carbonate, iron ore concentrate, limestone powder, carbide slag, rare earth plate slag, furfural slag and other materials with different characteristics. Drying materials with different characteristics at the front end is the main way to solve this problem. Due to various uncertainties in the drying process of materials, and each material has different drying characteristics, most industries use drying systems to dry materials, and then analyze the drying characteristics of the materials to obtain basic data of the materials, which provides direct data reference for the construction of later projects.

[0003] Therefore, the current market demand for material drying systems is relatively large, but most of the existing material drying systems are large and fixed. On the one hand, when less material needs to be dried, a large material drying system needs to be started, which not only wastes manpower and material resources, but also takes a lot of time to obtain the required finished materials. On the other hand, the existing material drying system is fixed and requires separate factory space to be reserved for placement, which not only easily leads to unreasonable use of the structural layout, thereby causing waste of space and energy, but also has technical problems such as long assembly construction, poor independence, and inability to move. Utility Model Content

[0004] Details of one or more embodiments of the present invention are set forth in the following drawings and description to make other features, objects, and advantages of the present application more readily apparent.

[0005] The utility model proposes a movable material drying system, which solves the technical problems of the current material drying system such as long drying time, long assembly construction, poor independence, and inability to move. It has the characteristics of high drying efficiency, no need for assembly, strong independence and mobility, and can realize drying of different materials in different locations.

[0006] The utility model discloses a movable material drying system, comprising a container, a conveying component, a drying component, a dust removal component, a water tank component and a steam generator, wherein the container is movable; the conveying component is arranged at one end of the container; the drying component is connected to the conveying component; the dust removal component is connected to the drying component; one end of the water tank component is connected to the dust removal component, and the other end of the water tank component is connected to the drying component; one end of the steam generator is connected to the water tank component, and the other end of the steam generator is connected to the drying component; wherein the conveying component, the drying component, the dust removal component, the water tank component and the steam generator are all arranged in the container and connected as a whole.

[0007] In some embodiments, the conveying component includes a silo, a screw conveyor and a first reducer, the top of the silo is provided with a feed port, the feed port is provided at the top of the container, and the bottom of the silo is provided with a discharge port; the top of the screw conveyor is connected to the discharge port, and the screw conveyor is connected to the drying component; the first reducer is connected to the screw conveyor.

[0008] In some embodiments, the drying component is of a drum type, and the drying component includes a drum, a steam collecting box and a slag collecting box. The drum is formed by splicing a plurality of guide pipes, and the drum is inclined downward from one side of the screw conveyor; the steam collecting box is arranged at one end of the drum close to the screw conveyor; the slag collecting box is arranged at one end of the drum away from the screw conveyor, and a slag discharge port is provided at the bottom of the slag collecting box.

[0009] In some embodiments, the drying component also includes a gear assembly, which is arranged in the middle of the drum. The gear assembly includes a large gear and a small gear. The large gear is sleeved on the outside of the drum, and the small gear is meshed with the large gear, and the small gear is connected to the second reducer.

[0010] In some of the embodiments, a tray assembly is further included, wherein the tray assembly is disposed at the bottom of the slag outlet, and the tray assembly includes a tray body and a handle, wherein the handle is disposed on one side of the tray body.

[0011] In some embodiments, a through hole is provided at the bottom of one side of the container close to the handle, the size of the through hole is greater than or equal to the size of the pallet body, and a door is also provided on one side of the container.

[0012] In some embodiments, the dust removal assembly includes a cyclone dust collector and a centrifugal induced draft fan, one end of the cyclone dust collector is connected to the slag collecting box; one end of the centrifugal induced draft fan is connected to the cyclone dust collector, and the other end of the centrifugal induced draft fan is connected to a motor, and an outlet pipe is connected to the centrifugal induced draft fan, and the outlet pipe passes through the container and is connected to the outside of the container.

[0013] In some embodiments, the water tank assembly includes a box body and a water filling port, the box body is provided with a first pipeline and a second pipeline, the first pipeline is connected to the drying assembly, and the second pipeline passes through the container and is connected to the outside of the container; the water filling port is provided on the box body, and a water filling cover is provided on the water filling port.

[0014] In some embodiments, a control cabinet and an axial flow fan are further included. The control cabinet is arranged in the container, and the control cabinet is electrically connected to the conveying component, the drying component, the dust removal component, the water tank component and the steam generator; the axial flow fan is arranged on one side of the container.

[0015] In some embodiments, a tool box and a fire extinguisher are further included, and the tool box and the fire extinguisher are both arranged in the container.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model discloses a movable material drying system, which concentrates all components of the entire material drying system in a container through reasonable layout and design, forming an integrated material drying system, which is convenient for overall transportation and greatly saves assembly and installation time. It has strong independence and can achieve drying of different materials at different locations.

[0018] 2. The utility model arranges the feed port of the silo at the top of the container. The staff can add materials into the silo without entering the container. They can just climb to the top of the container through the escalator and add the materials into the silo from the feed port. By arranging a screw conveyor, the spiral blades in the screw conveyor can convey materials of different properties to the drying component.

[0019] 3. The utility model provides a steam collecting box to send the steam generated in the steam generator to the steam collecting box of the drying component, and then distribute it to each guide pipe. It plays a role in that low-temperature materials face high-temperature steam, and high-temperature materials face low-temperature condensate, which not only increases the heat transfer efficiency but also makes full use of the heat, thereby improving the heat exchange efficiency in the drum.

[0020] 4. In order to reasonably arrange the various components and save space, the utility model changes the existing sprocket drive of the drum into a gear drive, drives the drum to rotate through the gear assembly, sets the large gear on the outside of the drum, connects the small gear to the second reducer, and effectively realizes the rotation of the drum through the meshing of the small gear and the large gear.

[0021] 5. The utility model sets a tray assembly, and sets the tray assembly at the bottom of the slag outlet. After the material to be dried is dried, the final dried product will be discharged from the slag outlet into the tray assembly. In order to facilitate the removal of the tray body, a handle is set on the tray body.

[0022] 6. The utility model sets a through hole on the bottom of one side of the container, so that the staff can take out the tray assembly containing the dried products from the through hole without entering the container. Since the temperature in the container is too high after the materials are dried, the staff will not be able to take out the tray assembly due to the high temperature in the container.

[0023] 7. The utility model further purifies the waste gas containing dust by setting a cyclone dust collector, wherein the dust falls into the cyclone dust collector, and the purified waste gas is directly discharged to the outside of the container through the outlet pipe on the centrifugal induced draft fan. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0025] Figure 1 A partial schematic diagram of a movable material drying system provided by an embodiment of the utility model;

[0026] Figure 2 A schematic diagram of the structure of a drying assembly and a tray assembly provided in an embodiment of the utility model;

[0027] Figure 3 A schematic diagram of the structure of the dust removal assembly provided by an embodiment of the utility model;

[0028] Figure 4 A schematic diagram of the structure of a water tank assembly provided by an embodiment of the utility model;

[0029] Figure 5 A rear view of the movable material drying system provided by an embodiment of the utility model;

[0030] Figure 6 A right side view of the movable material drying system provided by an embodiment of the utility model;

[0031] In the above figures: 1-container; 101-through hole; 102-door; 2-conveying assembly; 201-silo; 202-feeding port; 203-discharging port; 204-screw conveyor; 205-first reducer; 3-drying assembly; 301-drum; 3011-flow guide pipe; 302-steam collecting box; 303-slag collecting box; 304-slag discharging port; 305-gear assembly; 3051-large gear; 3052-small gear; 3053- The second reducer; 4-dust removal assembly; 401-cyclone dust collector; 402-centrifugal induced draft fan; 403-motor; 404-export pipe; 5-water tank assembly; 501-tank body; 502-first pipeline; 503-second pipeline; 504-water inlet; 505-water filling cover; 6-steam generator; 7-tray assembly; 701-tray body; 702-handle; 8-control cabinet; 9-axial flow fan; 10-tool box; 11-fire extinguisher. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is described and illustrated in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model. Based on the embodiments provided by the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0033] The utility model embodiment provides a movable material drying system, referring to Figure 1-6 As shown, the system at least includes a container 1, a conveying component 2, a drying component 3, a dust removal component 4, a water tank component 5 and a steam generator 6, wherein the container 1 is movable; the conveying component 2 is arranged at one end of the container 1; the drying component 3 is connected to the conveying component 2; the dust removal component 4 is connected to the drying component 3; one end of the water tank component 5 is connected to the dust removal component 4, and the other end of the water tank component 5 is connected to the drying component 3; one end of the steam generator 6 is connected to the water tank component 5, and the other end of the steam generator 6 is connected to the drying component 3; wherein the conveying component 2, the drying component 3, the dust removal component 4, the water tank component 5 and the steam generator 6 are all arranged in the container 1 and connected as a whole. The utility model discloses a movable material drying system, which concentrates all components of the entire material drying system in a container 1 through reasonable layout and design, forming an integrated material drying system, which is convenient for overall transportation, and also greatly saves assembly and installation time, has strong independence, and can realize drying of different materials at different locations.

[0034] Furthermore, the conveying assembly 2 includes a silo 201, a screw conveyor 204 and a first reducer 205. The top of the silo 201 is provided with a feed port 202, the feed port 202 is arranged at the top of the container 1, and the bottom of the silo 201 is provided with a discharge port 203; the top of the screw conveyor 204 is connected to the discharge port 203, and the screw conveyor 204 is connected to the drying assembly 3; the first reducer 205 is connected to the screw conveyor 204. The utility model arranges the feed port 202 of the silo 201 at the top of the container 1, and the staff can add materials into the silo 201 without entering the container 1. They can only climb to the top of the container 1 through an escalator and add materials into the silo 201 from the feed port 202. By arranging the screw conveyor 204, materials of different properties can be transported to the drying assembly 3 through the spiral blades in the screw conveyor 204.

[0035] In some embodiments, the first reducer 205 is connected to a variable frequency motor, and different feeding speeds can be set for different types of materials, thereby greatly improving the feeding efficiency of the materials and achieving sufficient drying of the materials.

[0036] Furthermore, the drying assembly 3 is a drum type, and the drying assembly 3 includes a drum 301, a steam collecting box 302 and a slag collecting box 303. The drum 301 is spliced ​​by a plurality of guide tubes 3011, and the drum 301 is tilted downward from the side of the screw conveyor 204; the steam collecting box 302 is arranged at one end of the drum 301 close to the screw conveyor 204; the slag collecting box 303 is arranged at one end of the drum 301 away from the screw conveyor 204, and a slag outlet 304 is arranged at the bottom of the slag collecting box 303. The utility model sends the steam generated in the steam generator 6 to the steam collecting box 302 of the drying assembly 3 by setting the steam collecting box 302, and then distributes it to each guide tube 3011. It plays a role in that low-temperature materials face high-temperature steam, and high-temperature materials face low-temperature condensed water, which not only increases the heat transfer efficiency but also makes full use of the heat, thereby improving the heat exchange efficiency in the drum 301.

[0037] In some embodiments, the roller 301 is tilted downward from one side of the screw conveyor 204, which is beneficial to both the transportation of materials and the discharge of condensed water.

[0038] Furthermore, the drying component 3 further includes a gear assembly 305, which is disposed in the middle of the drum 301. The gear assembly 305 includes a large gear 3051 and a small gear 3052. The large gear 3051 is sleeved on the outside of the drum 301, and the small gear 3052 is meshed with the large gear 3051, and the small gear 3052 is connected to the second speed reducer 3053. In order to reasonably arrange the components and save space, the utility model changes the sprocket drive of the existing drum 301 into a gear drive, drives the drum 301 to rotate through the gear assembly 305, sleeves the large gear 3051 on the outside of the drum 301, and connects the small gear 3052 to the second speed reducer 3053. Through the meshing of the small gear 3052 and the large gear 3051, the rotation of the drum 301 is effectively realized.

[0039] Furthermore, the movable material drying system further comprises a tray assembly 7, which is arranged at the bottom of the slag outlet 304, and the tray assembly 7 comprises a tray body 701 and a handle 702, and the handle is arranged at one side of the tray body 701. The utility model arranges the tray assembly 7, and arranges the tray assembly 7 at the bottom of the slag outlet 304. After the material to be dried is dried, the final dried product is discharged from the slag outlet 304 into the tray assembly 7. In order to facilitate the taking of the tray body 701, a handle 702 is arranged on the tray body 701.

[0040] In some embodiments, in order to make it easier to take the pallet body 701 , handles 702 may be provided on both sides of the pallet body 701 , or the handle 702 may be provided only on the side close to the through hole 101 on the container 1 .

[0041] Furthermore, a through hole 101 is provided at the bottom of one side of the container 1 near the handle 702, and the size of the through hole 101 is greater than or equal to the size of the tray body 701. A door 102 is also provided at one side of the container 1. The utility model provides a through hole 101 at the bottom of one side of the container 1, so that the staff can take out the tray assembly 7 containing the dried product from the through hole 101. At this time, the staff can take it out without entering the container 1. Since the temperature in the container is too high after the material is dried, the staff may not be able to take out the tray assembly 7 on time due to the high temperature in the container 1.

[0042] In some embodiments, in order to facilitate the staff to inspect and maintain the entire movable material drying system, a door 102 is set on one side of the container 1 to facilitate the staff to enter and exit the container 1. When the movable material drying system stops working, the staff can enter the container 1 through this door 102 for inspection and maintenance.

[0043] Furthermore, the dust removal assembly 4 includes a cyclone dust collector 401 and a centrifugal induced draft fan, one end of the cyclone dust collector 401 is connected to the slag collecting box 303; one end of the centrifugal induced draft fan 402 is connected to the cyclone dust collector 401, and the other end of the centrifugal induced draft fan 402 is connected to the motor 403. The centrifugal induced draft fan 402 is connected to an outlet pipe 404, which passes through the container 1 and is connected to the outside of the container 1. In order to further improve the environmental protection effect, the utility model is also provided with a cyclone dust collector 401 to further purify the waste gas containing dust, wherein the dust falls into the cyclone dust collector 401, and the purified waste gas is directly discharged to the outside of the container 1 through the outlet pipe 404 on the centrifugal induced draft fan 402, that is, the purified waste gas is discharged into the atmosphere to prevent environmental pollution.

[0044] Furthermore, the water tank assembly 5 includes a box body 501 and a water filling port 504, the box body 501 is provided with a first pipeline 502 and a second pipeline 503, the first pipeline 502 is connected to the drying assembly 3, and the second pipeline 503 passes through the container 1 and is connected to the outside of the container 1; the water filling port 504 is provided on the box body 501, and a water filling cover 505 is provided on the water filling port 504. By setting a water injection port 504 on the box body 501, water can be quickly injected into the box body 501 through the water injection port 504 by a water pump or other water injection devices. The box body 501 is connected to the drying component 3 through the first pipeline 502, and the condensed water in the drying component 3 can flow into the box body 501 through the first pipeline 502 to achieve water recycling. The second pipeline 503 passes through the container 1 and is connected to the outside of the container 1. Since the box body 501 is connected to the drying component 3, some water vapor in the box body 501 may flow into the box body 501. The excess water vapor in the box body 501 can be discharged to the outside of the container 1 through the second pipeline 503 to prevent safety accidents such as explosions.

[0045] In some embodiments, in order to ensure the quality of water in the box 501 and effectively prevent impurities in the atmosphere from entering the box 501 , a water filling cover 505 is provided on the water filling port 504 .

[0046] Furthermore, the movable material drying system also includes a control cabinet 8 and an axial flow fan 9. The control cabinet 8 is arranged in the container 1, and the control cabinet 8 is electrically connected to the conveying component 2, the drying component 3, the dust removal component 4, the water tank component 5 and the steam generator 6; the axial flow fan 9 is arranged on one side of the container 1. By setting the control cabinet 8, the utility model effectively provides power and control signals for the operation of the entire movable material drying system, and can output remote signals for easy remote control. By setting the axial flow fan 9, the air in the container 1 can be ventilated, which greatly improves the environment in the container 1.

[0047] Furthermore, the portable material drying system further includes a tool box 10 and a fire extinguisher 11, both of which are arranged in the container 1. The utility model provides the tool box 10 in the container 1, so that the staff can conveniently inspect and maintain the portable material drying system directly in the container 1 without having to carry the tool box 10 themselves.

[0048] In some embodiments, in order to comply with fire safety management regulations, a fire extinguisher 11 is also provided in the container 1. The number of the fire extinguishers 11 can be set according to the regulations. The fire extinguishers 11 can be placed on a fire extinguisher bracket for neatness and regularity.

[0049] The working process of the above movable material drying system is:

[0050] When it is necessary to dry the material and analyze its components, the movable material drying system can be transported as a whole to the site of use. No assembly is required. It can be used after powering on and water supplying. After the material is added from the top feed port of the container 1, the power is started. At this time, the material is transported to the drying component 3 through the conveying component 2. The water in the box 501 generates water vapor through the steam generator 6 and is directly sent to the drying component 3. The material is dried by heating with water vapor. The final drying product is concentrated in the slag collecting box 303 and discharged into the tray component 7 through the slag outlet 304 at the bottom of the slag collecting box 303. At this time, the staff will take out the tray component 7 from the bottom through hole 101 on one side of the container 1 to obtain the final drying product, completing the drying of the material and obtaining the final drying product.

[0051] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0052] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A movable material drying system, characterized in that: include: A container, wherein the container is movable; A conveying assembly, the conveying assembly being arranged at one end of the container; A drying component, the drying component is connected to the conveying component; A dust removal component, the dust removal component is connected to the drying component; A water tank assembly, one end of which is connected to the dust removal assembly, and the other end of which is connected to the drying assembly; A steam generator, one end of which is connected to the water tank assembly, and the other end of which is connected to the drying assembly; The conveying assembly, drying assembly, dust removal assembly, water tank assembly and steam generator are all arranged in the container and connected as a whole.

2. The movable material drying system according to claim 1 is characterized in that: The conveying assembly comprises: A silo, wherein a feed inlet is provided at the top of the silo, the feed inlet is provided at the top of the container, and a discharge port is provided at the bottom of the silo; A screw conveyor, the top of which is connected to the discharge port, and the screw conveyor is connected to the drying assembly; A first speed reducer is connected to the screw conveyor.

3. The movable material drying system according to claim 2 is characterized in that: The drying component is a drum type, and the drying component comprises: A roller, the roller is formed by splicing a plurality of guide pipes, and the roller is inclined downward from one side of the screw conveyor; A steam collecting box, the steam collecting box is arranged at one end of the drum close to the screw conveyor; A slag collecting box is arranged at one end of the drum away from the screw conveyor, and a slag outlet is arranged at the bottom of the slag collecting box.

4. The movable material drying system according to claim 3 is characterized in that: The drying assembly also includes a gear assembly, which is arranged in the middle of the drum. The gear assembly includes a large gear and a small gear. The large gear is sleeved on the outside of the drum, the small gear is meshed with the large gear, and the small gear is connected to the second reducer.

5. The movable material drying system according to claim 3 is characterized in that: It also includes a tray assembly, which is arranged at the bottom of the slag outlet. The tray assembly includes a tray body and a handle, and the handle is arranged on one side of the tray body.

6. The movable material drying system according to claim 5, characterized in that: A through hole is provided at the bottom of one side of the container close to the handle, the size of the through hole is greater than or equal to the size of the pallet body, and a door is also provided on one side of the container.

7. The movable material drying system according to claim 3, characterized in that: The dust removal component comprises: A cyclone dust collector, one end of which is connected to the slag collecting box; A centrifugal induced draft fan, one end of which is connected to the cyclone dust collector, the other end of which is connected to the motor, the centrifugal induced draft fan is connected to an outlet pipe, the outlet pipe passes through the container and is connected to the outside of the container.

8. The movable material drying system according to claim 1, characterized in that: The water tank assembly comprises: A box body, wherein a first pipeline and a second pipeline are provided on the box body, wherein the first pipeline is connected to the drying component, and the second pipeline passes through the container and is connected to the outside of the container; A water inlet is provided on the box body and a water inlet cover is provided on the water inlet.

9. The movable material drying system according to claim 1, characterized in that: Also includes: A control cabinet, the control cabinet is arranged in the container, and the control cabinet is electrically connected to the conveying component, the drying component, the dust removal component, the water tank component and the steam generator; An axial flow fan is arranged on one side of the container.

10. The movable material drying system according to claim 1, characterized in that: It also includes a tool box and a fire extinguisher, and the tool box and the fire extinguisher are both arranged in the container.

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