Mineral slag powder drying machine for mortar production
By installing a stirring and moving component and a shovel ring inside the drying drum, the problem of uneven drying of slag powder was solved, and a uniform heating effect was achieved for the material.
Patent Information
- Application Number
- CN202423213180.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-12-25
AI Technical Summary
Inside the drying drum, the slag powder is prone to sliding during rotation due to the smooth inner wall of the drum, resulting in uneven drying, especially at the bottom and middle parts where the material is difficult to contact the hot air.
A structure including a stirring and moving component, a moving base, a support component, a stirring and rotating component, and a shovel ring is designed. The stirring and rotating component drives the shovel ring to rotate and move inside the drying cylinder, shoveling up the material at the bottom and distributing it evenly, ensuring that the hot air can fully contact the material.
It achieves uniform drying of slag powder, solves the problem of uneven drying, and ensures that the material is heated evenly during the drying process.
Smart Images
Figure CN223596387U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a dryer technical field, concretely relates to a slag micro powder dryer for mortar production. BACKGROUND
[0002] The slag micro powder is the superfine grinding that the water quenching slag of blast furnace of iron making is discharged and is processed by specific grinding process, and its particle is very small, and the slag micro powder can be added to the mortar as a high-quality mineral admixture, and when it and cement and other cementitious materials jointly act, can significantly improve the various performances of the mortar.
[0003] When the slag micro powder is processed and used, it is usually dried, and the dried slag micro powder can be uniformly dispersed in the mixture, if the moisture in the slag micro powder is high, then the agglomeration phenomenon is easy to form in the mixing process, when drying, the slag micro powder is passed into the drying cylinder, then high-temperature hot air is generated by burning fuel or using electric energy, the hot air enters from one end of the cylinder body, thereby drying the internal material, and the drying cylinder rotates at the same time of heating the material, thereby the material in the cylinder can be uniformly heated.
[0004] However, when the drying cylinder rotates, due to the smoothness of the inner wall of the drying cylinder, after one rotation, the slag micro powder in the cylinder slides down along the cylinder wall, and does not rotate with the drying cylinder, therefore, most of the material on the upper surface is contacted by the hot air, and the material pressed at the bottom end or the middle position is difficult to contact the hot air, thus causing the uneven heating of the material in the drying cylinder. TECHNICAL SOLUTION
[0005] The utility model provides a slag micro powder dryer for mortar production, solves the problem that when the slag micro powder in the drying cylinder is blown and dried in the related art, the material in the drying cylinder rotates with the drying cylinder, and the material at the bottom end of the drying cylinder or pressed in the middle position is difficult to be dried.
[0006] The technical scheme of the utility model is as follows:
[0007] The utility model provides a kind of slag powder drying machine for mortar production, support, drying cylinder, cylinder cover, the support is provided with two, the drying cylinder is fixedly installed on two the support, the cylinder cover is detachably installed in one side of the drying cylinder, the other side of the drying cylinder is equipped with air inlet, further include stirring moving assembly, moving seat, support assembly, stirring rotating assembly and shovel material ring, the stirring moving assembly is set on the support, the moving seat is set on the stirring moving assembly, the support assembly is set on the moving seat, the stirring rotating assembly is set on the support assembly, the support assembly is used to support the stirring rotating assembly, the shovel material ring is provided with two, two The shovel material ring is set on the stirring rotating assembly, the stirring rotating assembly is used to drive the shovel material ring rotates in the drying cylinder.
[0008] Further, the stirring moving assembly includes support cover one, reciprocating screw rod, motor one and sliding assembly, the support cover one is fixedly installed on the side of the support, the reciprocating screw rod is rotatably installed in the support cover one, the motor one is installed on the side of the support cover one, and the output end of the motor one is fixedly connected with the side of the reciprocating screw rod, and the sliding assembly is arranged on the side of the support.
[0009] Further, the sliding assembly includes support cover two and slide rod, the support cover two is fixedly installed on the other end of the support, and the slide rod is fixedly installed in the support cover two.
[0010] Further, the support assembly includes support block and support ring, the support block is fixedly installed on the moving seat, and the support ring is fixedly installed on the support block.
[0011] Further, the stirring rotating assembly includes motor two, rotating shaft, connecting plate and connecting frame, the motor two is installed on the moving seat, the rotating shaft is fixedly connected with the output end of the motor two, and the rotating shaft is rotatably installed in the support ring, the connecting plate is fixedly connected with the side of the rotating shaft, the connecting frame is fixedly installed on the connecting plate, and the shovel material ring is detachably installed on the connecting frame.
[0012] Further, it further includes mounting assembly, the mounting assembly includes mounting plate one, mounting plate two and bolt, the mounting plate one is provided with two, two The mounting plate one is fixedly installed on the two sides of the drying cylinder respectively, the mounting plate two is provided with two, two The mounting plate two is fixedly installed on the two sides of the cylinder cover respectively, threaded holes are formed in the mounting plate one and the mounting plate two, and the bolt is matched with the threaded hole.
[0013] Further, the middle part of the connecting frame is in the form of a through slot, and the connecting plate is located at the center position of the connecting frame.
[0014] Further, the shoveling ring is arranged as a half ring, an arc of an outer sidewall of the shoveling ring is consistent with an arc of an inner sidewall of the drying cylinder, and the outer sidewall of the shoveling ring is fitted with the inner sidewall of the drying cylinder.
[0015] Still further, a center of the connecting plate is located at a same horizontal position as a center of the cylinder cover, and a center of the rotating shaft is located at a same horizontal position as centers of the cylinder cover and the supporting ring.
[0016] Still further, two sides of the moving seat are respectively provided with sliding holes and threaded holes, one end of the moving seat is slidingly installed on the sliding rod, and the other end of the moving seat is threadedly connected to the reciprocating lead screw.
[0017] The working principle and beneficial effects of the present application are as follows:
[0018] 1. In the present application, when the slag powder is dried, the cylinder cover is removed through the installation assembly, then the material is placed into the drying cylinder, and then the heater blows and dries the drying cylinder. During drying, the shoveling ring is driven to move and rotate in the drying cylinder through the stirring moving assembly and the stirring rotating assembly, so as to shovel the material in the drying cylinder, so that the hot air is more uniform.
[0019] 2. In the present application, the outer sidewall of the shoveling plate is fitted with the inner sidewall of the drying cylinder, so that the material in the drying cylinder can be shoveled during rotation, and then falls down when rotated by a certain angle, so that the material is dried more uniformly.
[0020] In summary, the drying cylinder can turn over the slag powder in the drying cylinder through the cooperation of the stirring moving assembly, the moving seat, the supporting assembly, the stirring rotating assembly and the shoveling ring, so that the slag powder can be blown uniformly when the hot air passes through, so that the slag powder is dried uniformly. BRIEF DESCRIPTION OF DRAWINGS
[0021] The present application will be further described in detail below in combination with the drawings and specific embodiments.
[0022] Figure 1 It is a structural schematic diagram of the present application as a whole.
[0023] Figure 2 It is a structural schematic diagram of the cooperation of the stirring moving assembly and the moving seat of the present application.
[0024] Figure 3 It is a structural schematic diagram of the cooperation of the shoveling ring, the stirring rotating assembly, the supporting assembly and the moving seat of the present application.
[0025] Figure 4 It is a structural schematic diagram of the installation assembly of the present application.
[0026] Figure 5 Figure 1 is a structural schematic view of the drying cylinder, connecting frame and shovel ring cooperating structure of the utility model.
[0027] In the figure: 1, support; 2, drying cylinder; 3, cylinder cover; 4, moving seat; 5, shovel ring; 101, support cover one; 102, reciprocating screw; 103, motor one; 104, support cover two; 105, sliding rod; 201, support block; 202, support ring; 301, motor two; 302, rotating shaft; 303, connecting plate; 304, connecting frame; 401, mounting plate one; 402, mounting plate two; 403, bolt. DETAILED DESCRIPTION
[0028] The technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor are involved in the protection scope of the utility model.
[0029] As Figures 1-5 shown, the embodiment proposes a kind of slag micro powder drying machine for mortar production, support 1, drying cylinder 2, cylinder cover 3, support 1 is provided with two, drying cylinder 2 is fixedly installed on two supports 1, cylinder cover 3 is detachably installed at one side of drying cylinder 2, the other side of drying cylinder 2 is provided with air inlet.
[0030] When the slag micro powder in drying cylinder 2 needs to be dried, the air outlet pipe of hot air fan is installed at the air inlet of drying cylinder 2 through flange, the internal heating wire of hot air fan is heated to hot air, and then blows into drying cylinder 2 to dry the slag micro powder inside, shovel ring 5 is set to half ring, the curvature of the outer side wall of shovel ring 5 is consistent with the curvature of the inner side wall of drying cylinder 2, and the outer side wall of shovel ring 5 is in close contact with the inner side wall of drying cylinder 2, which can shovel the material at the bottom end of drying cylinder 2 when shovel ring 5 rotates, and under the action of close contact, shovel ring 5 can slide along the inner side wall of drying cylinder 2 when moving.
[0031] It also includes stirring moving assembly, moving seat 4, support assembly, stirring rotating assembly and shovel ring 5, stirring moving assembly is arranged on support 1, moving seat 4 is arranged on stirring moving assembly, support assembly is arranged on moving seat 4, stirring rotating assembly is arranged on support assembly, support assembly is used to support stirring rotating assembly, shovel ring 5 is provided with two, two shovel rings 5 are arranged on stirring rotating assembly, and stirring rotating assembly is used to drive shovel ring 5 to rotate in drying cylinder 2.
[0032] In this embodiment, referring to Figure 2 , the stirring moving assembly comprises a support cover 101, a reciprocating screw 102, a motor 103 and a sliding assembly. The support cover 101 is fixedly installed on the side of the support 1. The reciprocating screw 102 is rotatably installed in the support cover 101. The motor 103 is installed on the side of the support cover 101, and the output end of the motor 103 is fixedly connected with the side of the reciprocating screw 102. The sliding assembly is arranged on the side of the support 1.
[0033] The two sides of the moving seat 4 are respectively provided with sliding holes and threaded holes. One end of the moving seat 4 is slidably installed on the sliding rod 105, and the other end of the moving seat 4 is threadedly connected with the reciprocating screw 102. The moving seat 4 can move on the reciprocating screw 102 and the sliding rod 105. When the reciprocating screw 102 rotates, the one end of the moving seat 4 slides with the sliding rod 105, so that the moving seat 4 will not rotate when the reciprocating screw 102 rotates.
[0034] In this embodiment, referring to Figure 2 , the sliding assembly comprises a support cover 104 and a sliding rod 105. The support cover 104 is fixedly installed on the other end of the support 1. The sliding rod 105 is fixedly installed in the support cover 104.
[0035] In this embodiment, the support assembly comprises a support block 201 and a support ring 202. The support block 201 is fixedly installed on the moving seat 4. The support ring 202 is fixedly installed on the support block 201.
[0036] When the rotating shaft 302 moves, the support block 201 and the support ring 202 can move with it. When the rotating shaft 302 moves, the support block 201 and the support ring 202 support it, thereby reducing the pressure on the output end of the motor 301.
[0037] In this embodiment, referring to Figure 3 , the stirring rotating assembly comprises a motor 301, a rotating shaft 302, a connecting plate 303 and a connecting frame 304. The motor 301 is installed on the moving seat 4. The rotating shaft 302 is fixedly connected with the output end of the motor 301, and the rotating shaft 302 penetrates and is rotatably installed in the support ring 202. The connecting plate 303 is fixedly connected with the side of the rotating shaft 302. The connecting frame 304 is fixedly installed on the connecting plate 303, and the shovel ring 5 is detachably installed on the connecting frame 304.
[0038] The middle part of the connecting frame 304 is in the shape of a through groove, and the connecting plate 303 is located at the center of the connecting frame 304. The middle part of the connecting frame 304 is a through groove, so that the connecting frame 304 is less in contact with the slag powder in the drying cylinder 2 during movement, and thus the connecting frame 304 is less in resistance during movement. The center of the connecting plate 303 is located at the same horizontal position as the center of the cylinder cover 3, and the center of the rotating shaft 302 is located at the same horizontal position as the centers of the cylinder cover 3 and the supporting ring 202, so as to drive the two shoveling rings 5 to rotate and adhere to the inner side wall of the drying cylinder 2. It should be noted that the rotating shaft 302 is slidingly installed on the cylinder cover 3.
[0039] In this embodiment, the reference Figure 4 Further comprising a mounting assembly, the mounting assembly comprises mounting plate one 401, mounting plate two 402 and bolt 403, the mounting plate one 401 is provided with two, two mounting plate one 401 is fixedly installed on both sides of the drying cylinder 2 respectively, mounting plate two 402 is provided with two, two mounting plate two 402 is fixedly installed on both sides of the cylinder cover 3 respectively, mounting plate one 401 and mounting plate two 402 are all provided with threaded holes, and the bolt 403 is matched with the threaded holes.
[0040] In this embodiment, when the slag powder is dried, first, the cylinder cover 3 is disassembled, and the slag powder is placed in the drying cylinder 2. When placing, the number of the slag powder placed at half the height of the drying cylinder 2 is first placed, so that the slag powder is not subjected to large resistance during subsequent movement. Then, after the placement is completed, the cylinder cover 3 is attached to the side of the drying cylinder 2, and then the bolt 403 is threadedly connected in the threaded holes of the mounting plate one 401 and the mounting plate two 402 to fix the cylinder cover 3. At this time, the shoveling plate is located in the drying cylinder 2 and adheres to the inner wall of the drying cylinder 2. Then, the air outlet of the hot air blower is inserted into the air inlet of the drying cylinder 2 to blow hot air into the inside. Then, the motor one 103 and the motor two 301 are started at the same time. The motor one 103 drives the reciprocating screw rod 102 to rotate, the reciprocating screw rod 102 drives the moving seat 4 to move on the reciprocating screw rod 102 and the slide rod 105, thereby driving the supporting block 201 and the supporting ring 202 to move. The motor two 301 drives the rotating shaft 302 to rotate, thereby driving the shoveling ring 5 to rotate in the drying cylinder 2. The shoveling ring 5 can move while rotating on one side, so as to facilitate the shoveling of the materials at various positions in the drying cylinder 2. When shoveling, the shoveling ring 5 shovels a part of the materials at the bottom end of the drying cylinder 2. Then, when rotating, the materials fall after the groove of the shoveling ring 5 is aligned with the below or the side. The materials are dispersed during the falling process. At this time, the hot air blowing makes the materials evenly heated.
[0041] It should be noted that the output ends of the motor one 103 and the motor two 301 can rotate in both directions.
[0042] The above merely describes the preferred embodiments of the present application, and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A kind of slag micro-powder drying machine for mortar production, support (1), drying cylinder (2), cylinder cover (3), the support (1) is provided with two, the drying cylinder (2) is fixedly installed on two the support (1), the cylinder cover (3) can be detachably installed in one side of the drying cylinder (2), it is characterized by, Another side of the drying cylinder (2) is provided with an air inlet, and further comprises: The stirring moving assembly is arranged on the support (1); The moving seat (4) is arranged on the stirring moving assembly; The support assembly is arranged on the moving seat (4); The stirring rotating assembly is arranged on the support assembly, and the support assembly is used for supporting the stirring rotating assembly; The shoveling rings (5) are arranged in two, and the two shoveling rings (5) are arranged on the stirring rotating assembly, and the stirring rotating assembly is used for driving the shoveling rings (5) to rotate in the drying cylinder (2).
2. The slag powder drying machine for mortar production according to claim 1, characterized in that, The stirring moving assembly comprises: The support cover one (101) is fixedly installed on the side of the support (1); The reciprocating screw rod (102) is rotatably installed in the support cover one (101); The motor one (103) is installed on the side of the support cover one (101), and the output end of the motor one (103) is fixedly connected with the side of the reciprocating screw rod (102); The sliding assembly is arranged on the side of the support (1).
3. The slag powder drying machine for mortar production according to claim 2, characterized in that, The sliding assembly comprises: The support cover two (104) is fixedly installed on the other end of the support (1); The sliding rod (105) is fixedly installed in the support cover two (104).
4. The slag powder drying machine for mortar production according to claim 3, characterized in that, The support assembly comprises: The support block (201) is fixedly installed on the moving seat (4); The support ring (202) is fixedly installed on the support block (201).
5. The slag micropowder drying machine for mortar production according to claim 4, characterized in that, The stirring rotating assembly comprises: The motor two (301) is installed on the moving seat (4); The rotating shaft (302) is fixedly connected with the output end of the motor two (301), and the rotating shaft (302) is rotatably installed in the support ring (202); The connecting plate (303) is fixedly connected with the side of the rotating shaft (302); The connecting frame (304) is fixedly installed on the connecting plate (303), and the shoveling ring (5) is detachably installed on the connecting frame (304).
6. The slag micropowder drying machine for mortar production according to claim 5, characterized in that, Further comprising an installation assembly, the installation assembly comprises: The installation plate one (401) is arranged in two, and the two installation plate one (401) are fixedly installed on the two sides of the drying cylinder (2) respectively; The installation plate two (402) is arranged in two, and the two installation plate two (402) are fixedly installed on the two sides of the cylinder cover (3) respectively; The threaded holes are formed in the installation plate one (401) and the installation plate two (402), and the bolts (403) are matched with the threaded holes.
7. The slag micro-powder drying machine for mortar production according to claim 6, characterized in that, The middle part of the connecting frame (304) is a through slot, and the connecting plate (303) is located at the center of the connecting frame (304).
8. The slag micropowder drying machine for mortar production according to claim 7, characterized in that, The material shoveling ring (5) is arranged in a half-ring shape, the curvature of the outer side wall of the material shoveling ring (5) is consistent with the curvature of the inner side wall of the drying cylinder (2), and the outer side wall of the material shoveling ring (5) is in close contact with the inner side wall of the drying cylinder (2).
9. The slag micro-powder drying machine for mortar production according to claim 8, characterized in that, The center of the connecting plate (303) and the center of the cylinder cover (3) are located at the same horizontal position, and the center of the rotating shaft (302) is located at the same horizontal position as the centers of the cylinder cover (3) and the supporting ring (202).
10. The slag micro powder drying machine for mortar production according to claim 9, characterized in that, The two sides of the moving seat (4) are respectively provided with sliding holes and threaded holes, one end of the moving seat (4) is slidingly installed on the sliding rod (105), and the other end of the moving seat (4) is threadedly connected to the reciprocating lead screw (102).