Slurry residue drying integrated device capable of regulating and controlling temperature and pressure
By introducing an integrated design with adjustable temperature and pressure into the slurry drying device, the problem of inaccurate temperature and pressure control in traditional devices has been solved. This enables uniform material delivery and precise temperature regulation, improving the efficiency and quality of slurry drying and meeting the needs of large-scale production.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NINGXIA SHENGLAN CHEM ENVIRONMENTAL PROT TECH CO LTD
- Filing Date
- 2025-05-21
- Publication Date
- 2026-05-08
AI Technical Summary
Existing slurry drying equipment is difficult to precisely control the temperature and pressure of the drying environment, resulting in insufficient or excessive drying of the slurry, which affects product quality. In addition, the material pushing and feeding methods are inefficient and cannot meet the needs of large-scale, high-efficiency production.
An integrated slurry drying device with adjustable temperature and pressure is adopted, including a drying furnace, a pushing unit, and a feeding unit. The device uses an electric motor to drive the rotating shaft, the pushing frame, and the pushing blades to achieve uniform material feeding. The temperature is precisely adjusted by temperature sensors and heating wires, and the material conveying pressure and quantity are controlled by a booster pump to prevent material backflow and ensure the stability and safety of the feeding process.
This method achieves uniform distribution of materials within the reaction bed, improves the sufficiency and efficiency of the reaction, ensures product quality, enhances drying efficiency and continuous, efficient production, and reduces safety hazards.
Smart Images
Figure CN224215726U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of integrated slurry and sludge drying equipment, specifically to an integrated slurry and sludge drying device with adjustable temperature and pressure. Background Technology
[0002] Drying slurry residue is an important step in industrial production.
[0003] Currently, existing slurry and sludge drying equipment often struggles to precisely control the temperature and pressure of the drying environment during the drying process. Inaccurate temperature control can lead to insufficient or excessive drying of the slurry and sludge, affecting product quality; improper pressure control can affect drying efficiency and even pose safety hazards. Furthermore, traditional material feeding and conveying methods in drying equipment suffer from low efficiency and insufficient stability, making it difficult to meet the demands of large-scale, high-efficiency production. Therefore, there is an urgent need for an integrated slurry and sludge drying device that can effectively control temperature and pressure and possesses efficient material handling capabilities.
[0004] Existing slurry drying equipment struggles to precisely control the temperature and pressure of the drying environment. Inaccurate temperature control can lead to insufficient or excessive drying of the slurry, affecting product quality; improper pressure control can impact drying efficiency and even pose safety hazards. Traditional drying equipment also suffers from low efficiency and insufficient stability, making it difficult to meet the demands of large-scale, high-efficiency production. Utility Model Content
[0005] To address the shortcomings of existing technologies, this invention provides an integrated slurry drying device with adjustable temperature and pressure. This solves the problem that traditional feeding methods struggle to achieve uniform material distribution within the reaction zone, thus affecting the sufficiency of the reaction. Furthermore, the inability to effectively control the material flow rate and pressure during feeding can easily lead to material accumulation or incomplete reaction. In addition, traditional devices have relatively limited functionality and lack effective integrated design, making it difficult to achieve continuous and efficient production operations.
[0006] To achieve the above objectives, this utility model provides the following technical solution: an integrated slurry drying device with adjustable temperature and pressure, comprising a drying furnace, a pushing unit, and a feeding unit, wherein the pushing unit is located inside the drying furnace, and the feeding unit is connected to the outside of the drying furnace, characterized in that the pushing unit comprises:
[0007] Electric motor;
[0008] A rotating shaft, which is connected to the output end of the motor;
[0009] A pusher frame, which is circular and sleeved on the outside of the rotating shaft, has several pusher blades arranged in a ring on the outside of the pusher frame.
[0010] Preferably, the drying oven is provided with an oven body, a reaction bed is provided inside the oven body, a temperature sensor is inserted into the oven body, the temperature sensor passes through the oven body and is inserted into the inside of the reaction bed, and an air inlet and an exhaust outlet are provided on the reaction bed.
[0011] Preferably, a heating layer is provided on the inner side of the furnace body, the heating layer is located between the furnace body and the reaction bed, the heating layer is provided with a fixing ring, and the fixing ring is provided with a plurality of heating wires distributed in a circular pattern.
[0012] Preferably, a connecting block is connected to the outside of the motor, and the connecting block is connected to the outside of the furnace body.
[0013] Preferably, the feeding unit is equipped with a booster pump, and a conveying pipe and a feeding pipe are connected to the outside of the booster pump. The feeding pipe passes through the furnace body and the reaction bed and extends to the inside of the reaction bed.
[0014] Preferably, the conveying pipe and the feeding pipe are equipped with one-way valves.
[0015] This utility model discloses an integrated device for drying slurry and slag with adjustable temperature and pressure, which has the following beneficial effects:
[0016] By setting up an electric motor to drive the rotating shaft, pusher frame, and pusher blades, the material can be uniformly pushed into the reaction bed, improving the completeness and efficiency of the reaction. The temperature sensor installed in the drying furnace can monitor the temperature of the reaction bed in real time, and the heating wire in the heating layer can accurately adjust the temperature based on the information fed back by the temperature sensor, ensuring that the reaction takes place at a suitable temperature and improving product quality. The booster pump in the feeding unit can control the conveying pressure and quantity of the material, and the one-way valve can prevent material backflow, ensuring the stability and safety of the feeding process and further improving the drying effect of the slurry. Attached Figure Description
[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0019] Figure 2 This is a cross-sectional structural diagram of the drying oven of this utility model;
[0020] Figure 3 This is a schematic diagram of the heating layer of this utility model;
[0021] Figure 4 This is a schematic diagram of the material pushing unit of this utility model;
[0022] Figure 5 This is a schematic diagram of the pusher frame of this utility model;
[0023] Figure 6 This is a schematic diagram of the feeding unit of this utility model.
[0024] In the diagram: 1. Drying oven; 11. Furnace body; 111. Temperature sensor; 12. Reaction bed; 121. Air inlet; 122. Exhaust outlet; 13. Heating layer; 131. Fixing ring; 132. Heating wire; 2. Pushing unit; 21. Motor; 211. Connecting block; 22. Rotating shaft; 23. Pushing frame; 231. Pushing blade; 3. Feeding unit; 31. Booster pump; 32. Conveying pipe; 33. Feeding pipe; 34. Check valve. Detailed Implementation
[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.
[0026] This application provides an integrated slurry drying device with adjustable temperature and pressure, solving the problem that traditional feeding methods struggle to achieve uniform material distribution within the reaction zone, thus affecting the sufficiency of the reaction. During the feeding process, the inability to effectively control the material delivery rate and pressure can easily lead to material accumulation or incomplete reaction. Furthermore, traditional devices have relatively limited functionality and lack effective integrated design, making it difficult to achieve continuous and efficient production operations. This application aims to improve the production quality and efficiency of polysilanes while reducing production costs.
[0027] This utility model discloses an integrated device for drying slurry and slag with adjustable temperature and pressure.
[0028] Example 1
[0029] According to the appendix Figure 1-6 As shown, the system includes a drying oven 1, a pushing unit 2, and a feeding unit 3. The pushing unit 2 is located inside the drying oven 1, and the feeding unit 3 is connected to the outside of the drying oven 1. The pushing unit 2 includes:
[0030] Electric motor 21;
[0031] Rotating shaft 22 is connected to the output end of motor 21;
[0032] The pusher frame 23 is circular and sleeved on the outside of the rotating shaft 22. Several pusher blades 231 are arranged in a ring on the outside of the pusher frame 23.
[0033] By setting up an electric motor 21 to drive the rotating shaft 22, the pusher frame 23, and the pusher blades 231, the material can be uniformly pushed in the reaction bed 12, improving the sufficiency and efficiency of the reaction. The temperature sensor 111 set in the drying furnace 1 can monitor the temperature of the reaction bed 12 in real time. The heating wire 132 of the heating layer 13 can accurately adjust the temperature according to the information fed back by the temperature sensor 111, ensuring that the reaction is carried out at a suitable temperature and improving the product quality. The booster pump 31 set in the feeding unit 3 can control the conveying pressure and quantity of the material, and the one-way valve 34 can prevent the material from flowing back, ensuring the stability and safety of the feeding process and further improving the drying effect of the slurry.
[0034] Furthermore, the drying oven 1 is provided with a furnace body 11, and a reaction bed 12 is provided inside the furnace body 11. A temperature sensor 111 is inserted into the furnace body 11. The temperature sensor 111 penetrates the furnace body 11 and is inserted into the inside of the reaction bed 12. The temperature sensor 111 monitors the temperature inside the drying oven 1 in real time. The reaction bed 12 is provided with an air inlet 121 and an air outlet 122. The air inlet 121 and the air outlet 122 are used to introduce protective gas and to discharge the gas generated by the reaction.
[0035] Furthermore, a heating layer 13 is provided on the inner side of the furnace body 11. The heating layer 13 is located between the furnace body 11 and the reaction bed 12. The heating layer 13 is provided with a fixing ring 131. The fixing ring 131 is provided with several heating wires 132 arranged in a ring. The heating wires 132 are used to provide heat to maintain the temperature required for the reaction. Is there any additional effect here?
[0036] Specifically disclosed, a connecting block 211 is connected to the outside of the motor 21, and the connecting block 211 is connected to the outside of the furnace body 11.
[0037] Specifically disclosed, the feeding unit 3 is equipped with a booster pump 31. The booster pump 31 is a high-performance plunger pump or diaphragm pump, which can withstand high pressure and ensure the stability and accuracy of material conveying. The booster pump 31 is connected to a conveying pipe 32 and a feeding pipe 33. One-way valves 34 are provided at the connection between the booster pump 31 and the feeding pipe 32 and the conveying pipe 33 to prevent material backflow. The feeding pipe 33 passes through the furnace body 11 and the reaction bed 12 and extends to the inside of the reaction bed 12.
[0038] This part also needs special emphasis.
[0039] Example 2
[0040] According to the appendix Figure 1-6As shown, the system includes a drying oven 1, a pushing unit 2, and a feeding unit 3. The pushing unit 2 is located inside the drying oven 1, and the feeding unit 3 is connected to the outside of the drying oven 1. The pushing unit 2 includes:
[0041] Electric motor 21;
[0042] Rotating shaft 22 is connected to the output end of motor 21;
[0043] The pusher frame 23 is circular and sleeved on the outside of the rotating shaft 22. Several pusher blades 231 are arranged in a ring on the outside of the pusher frame 23.
[0044] When the rotating shaft 22 rotates, the pusher frame 23 drives the pusher blades 231 to slowly push the polysilane raw material from one end of the drying furnace 1 to the other end of the drying furnace 1, so as to achieve uniform addition of materials.
[0045] It should be emphasized that one-way valves 34 are installed on the conveying pipe 32 and the feeding pipe 33.
[0046] Working principle: By setting up a motor 21 to drive the rotating shaft 22, the pusher frame 23, and the pusher blades 231, the material can be uniformly pushed in the reaction bed 12, improving the sufficiency and efficiency of the reaction; the temperature sensor 111 set in the drying furnace 1 can monitor the temperature of the reaction bed 12 in real time, and the heating wire 132 of the heating layer 13 can accurately adjust the temperature according to the information fed back by the temperature sensor 111, ensuring that the reaction is carried out at a suitable temperature and improving the product quality; the booster pump 31 set in the feeding unit 3 can control the conveying pressure and quantity of the material, and the one-way valve 34 can prevent the material from flowing back, ensuring the stability and safety of the feeding process, and further improving the drying effect of the slurry.
[0047] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. An integrated device for drying slurry and slag with adjustable temperature and pressure, comprising a drying furnace (1), a pushing unit (2), and a feeding unit (3), wherein the pushing unit (2) is located inside the drying furnace (1), and the feeding unit (3) is connected to the outside of the drying furnace (1), characterized in that, The feeding unit (2) includes: Electric motor (21); A rotating shaft (22) is connected to the output end of a motor (21); The pusher frame (23) is circular and sleeved on the outside of the rotating shaft (22). The pusher frame (23) has several pusher blades (231) arranged in a ring on the outside.
2. The integrated slurry drying device with adjustable temperature and pressure according to claim 1, characterized in that, The drying oven (1) is provided with an oven body (11), and a reaction bed (12) is provided inside the oven body (11). A temperature sensor (111) is inserted into the oven body (11). The temperature sensor (111) passes through the oven body (11) and is inserted into the inside of the reaction bed (12). An air inlet (121) and an exhaust outlet (122) are provided on the reaction bed (12).
3. The integrated slurry drying device with adjustable temperature and pressure according to claim 2, characterized in that, A heating layer (13) is provided on the inner side of the furnace body (11). The heating layer (13) is located between the furnace body (11) and the reaction bed (12). The heating layer (13) is provided with a fixing ring (131). The fixing ring (131) is provided with a plurality of heating wires (132) arranged in a circular pattern.
4. The integrated slurry drying device with adjustable temperature and pressure according to claim 2, characterized in that, A connecting block (211) is connected to the outside of the motor (21), and the connecting block (211) is connected to the outside of the furnace body (11).
5. The integrated slurry drying device with adjustable temperature and pressure according to claim 1, characterized in that, The feeding unit (3) is equipped with a booster pump (31), and the booster pump (31) is connected to a conveying pipe (32) and a feeding pipe (33) on the outside.
6. The integrated slurry drying device with adjustable temperature and pressure according to claim 5, characterized in that, The feeding pipe (33) passes through the furnace body (11) and the reaction bed (12) and extends to the inside of the reaction bed (12).
7. The integrated slurry drying device with adjustable temperature and pressure according to claim 5, characterized in that, One-way valves (34) are provided on the conveying pipe (32) and the feeding pipe (33).