A new type of salt slurry recycling and drying device

Abstract

The utility model provides a novel salt mud recycling drying treatment device, including drying case, filling hopper, driving motor, support block, discharge pipe, discharge hole, first rotation pipe, material turning plate, extrudable drying case structure and material turning drying hopper structure and aspirating purification discharge tank structure, the utility model extrusion barrel, separating frame, second rotation pipe, filling mouth, fixed cover, heating tube and guide mouth cooperate with each other and be beneficial to extruding salt mud through spiral plate when rotating through second rotation pipe in the process of using, improve the drying efficiency of salt mud in the drying process, drying case, first rotation pipe, material turning plate, drying plate, connecting block, fixed shell and heating wire cooperate with each other and be beneficial to turning salt mud through material turning plate in the process of salt mud drying, and carry out drying plate heating work through heating wire, and it is convenient for the purpose of salt mud turning drying.

Description

Technical Field

[0001] This utility model belongs to the technical field of salt mud recycling equipment, and in particular relates to a novel salt mud recycling and drying device. Background Technology

[0002] In the alkali production industry, the sludge discharged during the electrolytic production of chlorine, hydrogen, and caustic soda using salt as the main raw material is called salt mud. It has a wide range of industrial applications and is one of the most basic raw materials in the chemical industry, often referred to as the "mother of the chemical industry." Major products of the basic chemical industry, such as hydrochloric acid, caustic soda, soda ash, ammonium chloride, and chlorine, are mainly produced using industrial salt as raw material. However, existing salt mud recycling and drying equipment suffers from several drawbacks during operation, including difficulties in squeezing and draining the salt mud, heating and drying during the squeezing and conveying process, and heating and drying during the turning process. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a novel salt mud recycling and drying device. By setting up a squeezing and conveying mechanism during the drying process, drainage can be carried out during the conveying process. By setting up a heating and drying mechanism during the drying process, heating and drying can be carried out simultaneously with squeezing and conveying. Furthermore, the guiding mechanism is improved during the drying process to facilitate turning and drying of the material.

[0004] A novel salt mud recycling and drying device includes a drying box. A filling hopper is bolted to the upper left side of the drying box; a drive motor is bolted to the middle of the left side of the drying box; support blocks are bolted to the four corners of the bottom of the drying box; a discharge pipe is threaded to the middle of the lower left side of the drying box; a discharge hole is opened on the upper right side of the drying box; a first rotating pipe passes through the right rear end of the drying box; and a turning plate is bolted to the outer walls of the four sides of the first rotating pipe. The device is characterized by having a compressible drying box structure located in the middle of the inner wall of the left side of the drying box; a turning drying hopper structure located to the right of the compressible drying box structure; and a suction-purifying discharge box structure located on the upper right side of the drying box.

[0005] Preferably, the compressible drying oven structure includes a compression barrel, and a separation frame is bolted to the middle of the interior of the compression barrel; a second rotating tube passes through the middle of the interior of the compression barrel and the separation frame, and a bearing is provided at the connection point; a filling port is provided on the upper left side of the compression barrel and the separation frame; a fixing cover is bolted to the outer wall of the compression barrel from left to right; a heating tube is fixed to the inner wall of the fixing cover from left to right; and a guide port is provided at the upper right end of the compression barrel.

[0006] Preferably, the tiltable drying hopper structure includes a drying plate, which is connected by connecting blocks; a fixing shell is bolted to the outer wall of the drying plate; and a heating wire is bolted to the inner wall of the fixing shell.

[0007] Preferably, the air-purifying and exhausting box structure includes an air-suction box, with a suction hood bolted to the middle of the bottom of the air-suction box and connected thereto; a purification mesh is bolted to the inner wall of the air-suction box from top to bottom; a suction fan is bolted to the upper right side of the air-suction box; a guide pipe is threadedly connected to the air outlet of the suction fan; and the left end of the guide pipe is inserted into the interior of the purification box.

[0008] Compared with the prior art, the beneficial effects of this utility model are as follows: In this invention, the coordinated arrangement of the extrusion barrel, separation frame, second rotating tube, filling port, fixing cover, heating tube, and guide port facilitates the extrusion of salt mud by the spiral plate during the rotation of the second rotating tube, thereby improving the drying efficiency of the salt mud in the drying process.

[0009] In this invention, the drying box, the first rotating tube, the turning plate, the drying plate, the connecting block, the fixed shell, and the heating wire are arranged in a cooperative manner, which facilitates the turning of the salt mud by the turning plate during the drying process and the heating of the drying plate by the heating wire, thus facilitating the purpose of turning and drying the salt mud.

[0010] In this invention, the coordinated arrangement of the extrusion barrel, separation frame, second rotating tube, filling port, fixing cover, and heating tube facilitates the extrusion barrel's extrusion and heating drying process during the salt mud drying process, thereby improving the salt mud drying efficiency. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model.

[0012] Figure 2 This is a structural schematic diagram of the extrudable drying oven of this utility model.

[0013] Figure 3 This is a schematic diagram of the structure of the tiltable drying hopper of this utility model.

[0014] Figure 4 This is a structural diagram of the air-purifying and exhaust box of this utility model.

[0015] In the picture: 1. Drying oven; 2. Filling hopper; 3. Drive motor; 4. Support block; 5. Discharge pipe; 6. Discharge hole; 7. First rotating pipe; 8. Tilting plate; 9. Extrudable drying oven structure; 91. Extrusion barrel; 92. Separation frame; 93. Second rotating pipe; 94. Filling port; 95. Fixing cover; 96. Heating pipe; 97. Guide port; 10. Tilting drying hopper structure; 101. Drying plate; 102. Connecting block; 103. Fixing shell; 104. Heating wire; 11. Suction and purification discharge box structure; 111. Suction box; 112. Suction hood; 113. Purification mesh; 114. Suction fan; 115. Guide pipe; 116. Purification box. Detailed Implementation

[0016] The present invention will now be described in detail with reference to the accompanying drawings, as shown below. Figure 1 and attached Figure 2As shown, a novel salt mud recycling and drying device includes a drying chamber 1, a filling hopper 2, a drive motor 3, a support block 4, a discharge pipe 5, a discharge hole 6, a first rotating pipe 7, a tilting plate 8, a compressible drying chamber structure 9, a tilting drying hopper structure 10, and a suction-purifying discharge chamber structure 11. The filling hopper 2 is bolted to the upper left side of the drying chamber 1; the drive motor 3 is bolted to the middle position of the left end of the drying chamber 1; support blocks 4 are bolted to the four corners of the bottom end of the drying chamber 1; and the discharge pipe 5 is threaded to the middle position of the lower left side of the drying chamber 1. The drying chamber 1 has a discharge hole 6 on the upper right side; a first rotating tube 7 passes through the right rear end of the drying chamber 1; a turning plate 8 is bolted to the outer wall of the first rotating tube 7; a compressible drying chamber structure 9 is provided in the middle of the inner wall of the left end of the drying chamber 1; a turning drying hopper structure 10 is provided on the right side of the compressible drying chamber structure 9; a suction purification and discharge box structure 11 is provided on the upper right side of the drying chamber 1; the compressible drying chamber structure 9 includes a compression barrel 91, a separation frame 92, a second rotating tube 93, a filling port 94, and a fixing cover 9. 5. Heating tube 96 and guide port 97; a separation frame 92 is bolted to the middle of the interior of the extrusion barrel 91; a second rotating tube 93 passes through the middle of the interior of the extrusion barrel 91 and the separation frame 92, and a bearing is provided at the connection; a filling port 94 is provided on the upper left side of the extrusion barrel 91 and the separation frame 92; a fixing cover 95 is bolted to the outer wall of the extrusion barrel 91 from left to right; a heating tube 96 is fixed to the inner wall of the fixing cover 95 from left to right; a guide port 97 is provided on the upper right side of the extrusion barrel 91; when in use, the drying box 1 is fixed. At a suitable location, connect the external power supply and external switch using an external wire, and then use a forklift or other loading tools to load the salt mud into the squeezing barrel 91 and the separation frame 92. Control the drive motor 3 to start working, driving the second rotating tube 93 to rotate. The spiral plate on the outer wall of the second rotating tube 93 drives the salt mud to move and squeeze it during the movement. Then, the liquid is discharged through the through hole at the bottom of the squeezing barrel 91. During the squeezing process, control the heating tube 96 to work and heat and dry the salt mud inside the squeezing barrel 91.

[0017] In this implementation plan, in conjunction with the appendix Figure 3As shown, the tilting drying hopper structure 10 includes a drying plate 101, a connecting block 102, a fixing shell 103, and a heating wire 104. The drying plate 101 is connected by the connecting block 102. The fixing shell 103 is bolted to the outer wall of the drying plate 101. The heating wire 104 is bolted to the inner wall of the fixing shell 103. During the salt mud extrusion and drying process, the salt mud is moved by the spiral plate set on the outer wall of the second rotating tube 93, so that the salt mud falls into the interior of the drying plate 101. The tilting plate 8 turns the salt mud during rotation, and the heating wire 104 heats the drying plate 101, thereby realizing the heating and drying of the turned salt mud.

[0018] In this implementation plan, in conjunction with the appendix Figure 4 As shown, the air-purifying and exhaust box structure 11 includes an air-suction box 111, an air-suction hood 112, a purification mesh 113, a suction fan 114, a guide pipe 115, and a purification box 116. The air-suction box 111 has the air-suction hood 112 bolted to the middle of its bottom end and connected to it. The inner wall of the air-suction box 111 has the purification mesh 113 bolted to it from top to bottom. The suction fan 114 is bolted to the upper right side of the air-suction box 111. The exhaust port of the suction fan 114 is threadedly connected to the guide pipe 115. The left end of the delivery pipe 115 is inserted into the interior of the purification chamber 116. During the drying process of salt mud, the suction fan 114 is controlled to work, so that the suction hood 112 generates suction to absorb the gas inside the drying chamber 1. Then, the gas passes through the purification mesh 113 set on the inner wall of the suction chamber 111 for gas filtration and purification. Then, it is transported to the inner wall of the purification chamber 116 through the delivery pipe 115, purified by the water set inside the purification chamber 116, and discharged through the discharge hole 6, thus completing the salt mud drying process.

[0019] In this embodiment, specifically, a connecting pipe is provided at the bottom of the filling hopper 2; a valve is threaded into the middle of the upper end of the discharge pipe 5; the first rotating pipe 7 and the tipping plate 8 are respectively located on the right side inside the drying chamber 1; a motor is bolted to the right side of the rear end of the drying chamber 1; and the rear end of the first rotating pipe 7 is bolted to the outer wall of the motor output shaft located on the right side of the rear end of the drying chamber 1.

[0020] In this embodiment, specifically, a spiral plate is bolted to the outer wall of the second rotating tube 93; a mesh barrel is bolted to the inner wall of the separation frame 92; heating tubes 96 are sequentially arranged on the outer wall of the extrusion barrel 91; and discharge holes are sequentially opened from left to right at the bottom end of the extrusion barrel 91.

[0021] In this embodiment, specifically, the extrusion barrel 91 is bolted to the middle of the right inner wall of the drying oven 1; the connecting pipe at the bottom of the filling hopper 2 passes through the filling port 94; and the left end of the second rotating pipe 93 is bolted to the outer wall of the output shaft of the drive motor 3.

[0022] In this embodiment, specifically, the drying plate 101 is made of arc-shaped stainless steel plate; a ceramic layer is provided between the inner wall of the fixing shell 103 and the heating wire 104.

[0023] In this embodiment, specifically, the drying plate 101 and the connecting block 102 are bolted to the right side of the inner wall of the drying chamber 1; the left end of the connecting block 102 is bolted to the lower part of the middle position of the right end of the extrusion barrel 91; the first rotating tube 7 and the turning plate 8 are arranged inside the upper end of the drying plate 101.

[0024] In this embodiment, specifically, the air inlet of the suction fan 114 is connected to the suction box 111; the purification box 116 is filled with clean water.

[0025] In this embodiment, specifically, the suction box 111 is bolted to the inside of the upper right side of the drying box 1; the suction hood 112 penetrates the inside of the upper right side of the drying box 1.

[0026] Working principle In this invention, during use, the drying chamber 1 is fixed in a suitable position, and an external power supply and external switch are connected using an external wire. Then, a forklift or other loading tool is used to load the salt mud into the extrusion barrel 91 and the separation frame 92. The drive motor 3 starts working, driving the second rotating tube 93 to rotate. The spiral plate on the outer wall of the second rotating tube 93 moves the salt mud, extruding it during this movement. The liquid is then discharged through a through-hole at the bottom of the extrusion barrel 91. During the extrusion process, the heating tube 96 operates to heat and dry the salt mud inside the extrusion barrel 91. During the salt mud extrusion and drying process, the spiral plate on the outer wall of the second rotating tube 93... The spiral plate pushes the salt mud to move, causing it to fall into the drying plate 101. The turning plate 8 turns the salt mud during rotation, and the heating wire 104 heats the drying plate 101, thus drying the turned salt mud. During the drying process, the suction fan 114 is controlled to work, causing the suction hood 112 to generate suction to absorb the gas inside the drying chamber 1. The gas is then filtered and purified by the purification mesh 113 set on the inner wall of the suction chamber 111, and then transported to the inner wall of the purification chamber 116 through the guide pipe 115. The gas is purified by the water set in the purification chamber 116, and the dried salt mud is discharged through the discharge hole 6, thus completing the salt mud drying process.

[0027] Any technical solution that achieves the above-mentioned technical effects by utilizing the technical solution described in this utility model, or by designing a similar technical solution inspired by the technical solution of this utility model, falls within the protection scope of this utility model.

Claims

1. A novel salt mud recycling and drying device, comprising a drying box (1), wherein a filling hopper (2) is bolted to the upper left side of the drying box (1); a drive motor (3) is bolted to the middle position of the left end of the drying box (1); support blocks (4) are bolted to the four corners of the bottom end of the drying box (1); a discharge pipe (5) is threaded to the middle position of the lower left side of the drying box (1); a discharge hole (6) is provided on the upper right side of the drying box (1); a first rotating pipe (7) is passed through the right side of the rear end of the drying box (1); and a turning plate (8) is bolted to the outer walls of the first rotating pipe (7); characterized in that, In this novel salt mud recycling and drying device, a compressible drying box structure (9) is provided at the middle position of the inner wall of the left end of the drying box (1); a material-turning drying hopper structure (10) is provided at the right side of the compressible drying box structure (9); and a gas-suction purification and discharge box structure (11) is provided at the upper right side of the drying box (1).

2. The novel salt mud recovery and drying device as described in claim 1, characterized in that, The extrudable drying oven structure (9) includes an extrusion barrel (91), and a separation frame (92) is bolted to the middle of the interior of the extrusion barrel (91); a second rotating tube (93) passes through the middle of the interior of the extrusion barrel (91) and the separation frame (92) and a bearing is provided at the connection; a filling port (94) is provided on the upper left side of the extrusion barrel (91) and the separation frame (92); a fixing cover (95) is bolted to the outer wall of the extrusion barrel (91) from left to right; a heating tube (96) is fixed to the inner wall of the fixing cover (95) from left to right; and a guide port (97) is provided at the upper right end of the extrusion barrel (91).

3. The novel salt mud recovery and drying device as described in claim 1, characterized in that, The tiltable drying hopper structure (10) includes a drying plate (101), which is connected by a connecting block (102); a fixing shell (103) is bolted to the outer wall of the drying plate (101); and a heating wire (104) is bolted to the inner wall of the fixing shell (103).

4. The novel salt mud recovery and drying device as described in claim 1, characterized in that, The air-purifying and exhaust box structure (11) includes an air-suction box (111), and a suction hood (112) is bolted to the middle of the bottom end of the air-suction box (111) and connected to it; a purification mesh (113) is bolted to the inner wall of the air-suction box (111) from top to bottom; a suction fan (114) is bolted to the upper right side of the air-suction box (111); a guide pipe (115) is threaded to the air outlet of the suction fan (114); and the left end of the guide pipe (115) is inserted into the interior of the purification box (116).

5. The novel salt mud recovery and drying device as described in claim 2, characterized in that, The extrusion barrel (91) is bolted to the middle of the inner wall of the right end of the drying oven (1); the connecting pipe at the bottom of the filling hopper (2) passes through the filling port (94); the left end of the second rotating pipe (93) is bolted to the outer wall of the output shaft of the drive motor (3).

6. The novel salt mud recovery and drying device as described in claim 3, characterized in that, The drying plate (101) and connecting block (102) are bolted to the right side of the inner wall of the drying box (1); the first rotating tube (7) and the turning plate (8) are set inside the upper end of the drying plate (101).

7. The novel salt mud recovery and drying device as described in claim 4, characterized in that, The suction box (111) is bolted to the inside of the upper right side of the drying box (1); the suction hood (112) penetrates the inside of the upper right side of the drying box (1).

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