Temperature-adjustable heater for active lime production

Abstract

The utility model discloses a temperature-adjustable heater for active lime production, and relates to the technical field of injection molding processing equipment, the temperature-adjustable heater comprises a mounting box body and a lime containing box mounted on the mounting box body, the inner bottom wall of the mounting box body is fixedly connected with a cushion block, the upper end surface of the cushion block is provided with a heating plate for heating, and the lime containing box is arranged on the mounting box body. The temperature adjusting mechanism comprises a connecting rod, a fixing plate, an n-shaped frame, a rectangular through groove, a sliding sleeve block, a limiting inserting rod and the like, electric connecting pieces are fixedly welded to the two ends of the heating plate respectively and used for being connected with an external power source, and a heat conducting piece is inserted into the surface of the heating plate. The temperature adjusting mechanism is arranged and comprises the connecting rod, the fixing plate, the n-shaped frame, the rectangular through groove, the sliding sleeve block, the limiting inserting rod and the like; a user can conveniently adjust the positions of the two sliding sleeve blocks in a rectangular through groove through a shifting rod, so that the insertion depth of a limiting insertion rod in a strip-shaped through groove in the side edge of the mounting box body is changed; by means of the design, a user can flexibly adjust the heat transfer efficiency between the heating plate and the heat conduction piece, and then accurate control over the heating temperature is achieved.

Description

Technical Field

[0001] This utility model relates to the field of injection molding equipment technology, and in particular to a heater for producing active lime with adjustable temperature. Background Technology

[0002] In the production of quicklime, temperature control of the heater is a key factor in ensuring product quality and production efficiency. Traditional heaters often use fixed heating power and temperature settings, which cannot be flexibly adjusted according to actual needs, resulting in high energy consumption, low production efficiency, and difficulty in meeting the heating requirements of different batches of lime. In addition, due to the lack of an effective temperature regulation mechanism, traditional heaters are prone to temperature fluctuations after long-term operation, affecting the uniformity and stability of the product.

[0003] Furthermore, in the daily maintenance of the quicklime production line, the disassembly and replacement of heaters is an unavoidable part. However, the disassembly and assembly process of traditional heaters is often complicated and cumbersome, requiring a lot of time and manpower, and there are certain safety risks. For example, improper operation during disassembly may cause damage to the heater or injury to personnel, while improper installation during reinstallation may lead to a decrease in heater performance or unstable operation. To address this, we provide a heater for quicklime production with adjustable temperature. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a temperature-adjustable heater for producing active lime, thus solving the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a temperature-adjustable heater for producing quicklime, comprising a mounting box and a quicklime container mounted on the mounting box. A pad is fixedly connected to the inner bottom wall of the mounting box. A heating plate is placed on the upper surface of the pad for heating. Electrical contacts are fixedly welded to both ends of the heating plate for connecting to an external power source. Heat-conducting plates are inserted into the surface of the heating plate to transfer the heat generated by the heating plate to the quicklime container. A temperature adjustment mechanism is connected between the mounting box and the heat-conducting plates. A disassembly assembly is connected between the mounting box and the quicklime container.

[0006] The temperature regulating mechanism includes a connecting rod fixedly installed on the side of the heat-conducting plate. A strip-shaped through groove is provided on the side of the mounting box for the connecting rod to pass through. A fixing plate is fixedly connected to the end of the connecting rod. An n-shaped frame is fixedly connected to the surface of the fixing plate. Rectangular through grooves are provided on both sides of the n-shaped frame. A sliding sleeve block is slidably connected to the inner wall of the rectangular through groove. A limit plug is fixedly connected to the sliding sleeve block relative to the surface of the mounting box. A strip-shaped through groove is provided on the side of the mounting box for the insertion of the limit plug. A reset structure is connected between the rectangular through groove and the sliding sleeve block.

[0007] As a further technical solution of this utility model, the disassembly and assembly component includes a rectangular notch opened at the end of the mounting box and an extrusion block fixedly connected to the lower surface of the lime container. The extrusion block is inserted into the inner wall of the rectangular notch and extrudes and fixes the electrical contacts. A limiting block one is fixedly connected to the surface of the extrusion block. A strip-shaped placement groove is opened laterally on the end surface of the mounting box. A movable sleeve block is slidably connected to the inner wall of the strip-shaped placement groove. A limiting block two is fixedly connected to the surface of the movable sleeve block, which is used to slide to the upper surface of the limiting block one and restrict its upward movement. A reset structure two is connected between the strip-shaped placement groove and the movable sleeve block.

[0008] As a further technical solution of this utility model, the reset structure includes a fixed rod fixedly connected between the two end walls of the rectangular through groove, a spring is sleeved around the fixed rod, and the sliding sleeve is slidably sleeved around the fixed rod.

[0009] As a further technical solution of this utility model, the second reset structure includes a horizontal fixing rod fixedly connected between the two end walls of the strip-shaped placement groove, a second spring is sleeved around the horizontal fixing rod, and the movable sleeve block is slidably sleeved around the horizontal fixing rod.

[0010] As a further technical solution of this utility model, an overlap plate is fixedly connected between the two sliding sleeve blocks, and a pulling rod is inserted into the top of the n-shaped frame, with one end of the pulling rod fixedly connected to the surface of the overlap plate.

[0011] As a further technical solution of this utility model, one end of the spring is fixedly connected to the end wall of the rectangular through groove, and the other end of the spring is fixedly connected to one end surface of the sliding sleeve block.

[0012] As a further technical solution of this utility model, one end of the second spring is fixedly connected to the end wall of the strip-shaped mounting groove, and the other end of the second spring is fixedly connected to one end surface of the movable sleeve block.

[0013] This invention provides a temperature-adjustable heater for producing quicklime, which has the following advantages compared with the prior art:

[0014] 1. This design discloses a temperature-adjustable heater for quicklime production. The heater is equipped with a temperature adjustment mechanism, including a connecting rod, a fixing plate, an n-shaped frame, a rectangular through slot, sliding blocks, and a limiting rod. Users can easily adjust the position of the two sliding blocks in the rectangular through slot by moving the rod, thereby changing the insertion depth of the limiting rod in the strip slot on the side of the mounting box. This design allows users to flexibly adjust the heat transfer efficiency between the heating plate and the heat-conducting sheet, thus achieving precise control of the heating temperature. At the same time, due to the action of the spring, the sliding blocks can automatically reset after adjustment, ensuring the stability and reliability of temperature adjustment.

[0015] 2. This design discloses a temperature-adjustable heater for quicklime production. The heater is equipped with a disassembly and assembly assembly, including a rectangular notch, an extrusion block, a first limiting block, a strip-shaped placement groove, a movable sleeve block, a second limiting block, and a second reset structure. This design makes the disassembly and assembly between the lime container and the mounting box very simple and quick. Users can easily fix and release the lime container by moving the movable sleeve block. At the same time, due to the action of the second spring, the movable sleeve block can automatically reset after release, ensuring the safety and reliability of the disassembly and assembly process. In addition, the disassembly and assembly assembly also facilitates the maintenance and replacement of the heater by the user, improving the service life and practicality of the heater. Attached Figure Description

[0016] Figure 1 A three-dimensional schematic diagram of a heater for producing temperature-adjustable quicklime;

[0017] Figure 2 A cross-sectional view of the connection structure between the mounting box and the lime container in a heater for producing temperature-adjustable quicklime.

[0018] Figure 3 This is a partial structural breakdown diagram of the mounting box and lime holding box in a heater for producing temperature-adjustable quicklime.

[0019] Figure 4 This is a partial structural diagram of the housing in a heater for producing temperature-adjustable quicklime.

[0020] Figure 5 A heater for the production of temperature-adjustable quicklime Figure 1 Enlarged view of the structure at point A in the middle;

[0021] Figure 6 A heater for the production of temperature-adjustable quicklime Figure 3 Enlarged view of the structure at point B;

[0022] Figure 7This is a schematic diagram of the connection structure between the fixed plate and the n-type frame in a heater for producing temperature-adjustable quicklime.

[0023] In the diagram: 1. Mounting box; 2. Lime container; 3. Pad; 4. Heating plate; 5. Electrical connector; 6. Heat-conducting plate; 7. Connecting rod; 8. Fixing plate; 9. N-shaped frame; 10. Rectangular through slot; 11. Fixing rod; 12. Spring 1; 13. Sliding sleeve; 14. Limiting rod; 15. Strip through slot; 16. Limiting hole; 17. Rectangular notch; 18. Extrusion block; 19. Limiting block 1; 20. Strip placement slot; 21. Horizontal fixing rod; 22. Spring 2; 23. Moving sleeve; 24. Limiting block 2; 25. Overlapping plate; 26. Pulling rod. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-4 This utility model provides a technical solution for a temperature-adjustable heater for quicklime production: First, a quicklime container 2 is installed onto a mounting box 1. A pad 3 is fixedly connected to the inner bottom wall of the mounting box 1. A heating plate 4 is placed on the upper surface of the pad 3 for heating. Electrical contacts 5 are fixedly welded to both ends of the heating plate 4 for connecting to an external power source. Heat-conducting plates 6 are inserted into the surface of the heating plate 4 to transfer the heat generated by the heating plate 4 to the quicklime container 2. A connecting rod 7 is fixedly installed on the side of the plate 6. The connecting rod 7 passes through the strip-shaped through groove 15 opened on the side of the mounting box 1. The end of the connecting rod 7 is fixedly connected to the fixing plate 8. The surface of the fixing plate 8 is fixedly connected to the n-shaped frame 9. Rectangular through grooves 10 are opened on both sides of the n-shaped frame 9. The inner wall of the rectangular through groove 10 is slidably connected to the sliding sleeve block 13. The sliding sleeve block 13 is fixedly connected to the limiting insert rod 14 relative to the surface of the mounting box 1. The limiting insert rod 14 can be inserted into the strip-shaped through groove 15 on the side of the mounting box 1 for temperature adjustment. The mounting box 1 and the lime holding box 2 are connected by a disassembly and assembly assembly for easy disassembly and fixing.

[0026] like Figure 1-4As shown, a rectangular notch 17 is provided at the end of the mounting box 1, and an extrusion block 18 is fixedly connected to the lower surface of the lime container 2. The extrusion block 18 is inserted into the inner wall of the rectangular notch 17 and extrudes and fixes the electrical contact piece 5. A limiting block 19 is fixedly connected to the surface of the extrusion block 18. A strip-shaped placement groove 20 is provided laterally on the end surface of the mounting box 1. A movable sleeve block 23 is slidably connected to the inner wall of the strip-shaped placement groove 20. A limiting block 24 is fixedly connected to the surface of the movable sleeve block 23 for sliding to the upper surface of the limiting block 19 and restricting its upward movement. A reset structure 2 is connected between the strip-shaped placement groove 20 and the movable sleeve block 23 for resetting. By adding a disassembly and assembly component, convenient disassembly and assembly and fixation between the lime container 2 and the mounting box 1 are realized.

[0027] like Figure 1-4 As shown, a fixing rod 11 is fixedly connected between the two end walls of the rectangular through groove 10, and a spring 12 is sleeved around the fixing rod 11; a sliding sleeve 13 is slidably sleeved around the fixing rod 11 for resetting; the setting of the resetting structure 1 allows the sliding sleeve 13 to be reset under the action of the spring 12, thereby adjusting the position of the limiting rod 14.

[0028] like Figure 1-4 As shown, a horizontal fixing rod 21 is fixedly connected between the two end walls of the strip-shaped mounting groove 20, and a spring 22 is sleeved around the horizontal fixing rod 21; a movable sleeve 23 is slidably sleeved around the horizontal fixing rod 21 for resetting; the setting of the resetting structure 2 allows the movable sleeve 23 to be reset under the action of the spring 22, thereby restricting or releasing the limiting block 19.

[0029] like Figure 1-4 As shown, an overlap plate 25 is fixedly connected between the two sliding sleeve blocks 13, and a pulling rod 26 is inserted at the top of the n-shaped frame 9. One end of the pulling rod 26 is fixedly connected to the surface of the overlap plate 25. Through the pulling rod 26 and the overlap plate 25, the two sliding sleeve blocks 13 can be moved simultaneously to adjust the position of the limiting rod 14.

[0030] like Figure 1-4 As shown, one end of spring 12 is fixedly connected to the end wall of rectangular through slot 10, and the other end is fixedly connected to one end surface of sliding sleeve block 13; this ensures that spring 12 can correctly provide restoring force to sliding sleeve block 13.

[0031] like Figure 1-4 As shown, one end of spring 22 is fixedly connected to the end wall of the strip-shaped mounting groove 20, and the other end is fixedly connected to one end surface of the movable sleeve 23; this ensures that spring 22 can correctly provide the restoring force to the movable sleeve 23.

[0032] The working principle of this utility model is as follows: the heater is connected to the electrical contacts 5 at both ends of the heating plate 4 by an external power source, so that the heating plate 4 starts to heat up; the heat generated by the heating plate 4 is transferred to the lime in the lime container 2 through the heat-conducting plate 6. The heat-conducting plate 6, as a medium for heat transfer, ensures that the heat can be transferred to the lime evenly and efficiently;

[0033] In the initial state, spring 12 is in its natural state, sliding block 13 is located in the middle of rectangular through groove 10, and limiting rod 14 is inserted into strip through groove 15 of mounting box 1, maintaining a certain insertion depth. When it is necessary to adjust the heating temperature, the operator holds the pull rod 26 and pulls it outward. The pull rod 26 drives the overlapping plate 25 to move, which in turn drives the two sliding blocks 13 to slide in rectangular through groove 10. During the movement, the sliding blocks 13 compress or stretch spring 12, and at the same time drive the limiting rod 14 to move up and down in strip through groove 15.

[0034] When the sliding sleeve 13 moves upward to the rectangular through slot 10, the insertion depth of the limiting rod 14 decreases, the contact area between the heat-conducting sheet 6 and the heating plate 4 decreases, the heat transfer efficiency decreases, and the heating temperature drops.

[0035] When the sliding sleeve 13 moves downwards into the rectangular through slot 10, the insertion depth of the limiting rod 14 increases, the contact area between the heat-conducting sheet 6 and the heating plate 4 increases, the heat transfer efficiency is improved, and the heating temperature rises.

[0036] Once the desired temperature is reached, release the lever 26. The spring 12 returns to its original shape, pushing the sliding sleeve 13 and the limit rod 14 back to their initial or adjusted positions, thus maintaining the current temperature setting.

[0037] When it is necessary to disassemble the lime container 2, the operator holds the movable sleeve 23 and pulls it outward. When the movable sleeve 23 slides in the strip-shaped placement groove 20, it compresses the second spring 22 and at the same time drives the second limiting block 24 to slide away from the upper surface of the first limiting block 19. At this time, the lime container 2 can be lifted upward so that the squeezing block 18 at its lower end can be dislodged from the rectangular recess 17 of the mounting box 1, thus completing the disassembly process.

[0038] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model are implemented according to conventional methods in the art, unless otherwise specified or limited.

Claims

1. A heater for producing active lime with adjustable temperature, characterized in that, include: The installation box (1) and the lime container (2) installed on the installation box (1) are provided. A pad (3) is fixedly connected to the inner bottom wall of the installation box (1). A heating plate (4) is placed on the upper surface of the pad (3) for heating. Electrical contacts (5) are fixedly welded to both ends of the heating plate (4) for connecting to an external power source. A heat-conducting plate (6) is inserted on the surface of the heating plate (4) for transferring the heat generated by the heating plate (4) to the lime container (2). A temperature regulating mechanism is connected between the installation box (1) and the heat-conducting plate (6). A disassembly assembly is connected between the installation box (1) and the lime container (2). The temperature regulating mechanism includes a connecting rod (7) fixedly installed on the side of the heat-conducting plate (6). A strip-shaped through groove (15) is provided on the side of the mounting box (1) for the connecting rod (7) to pass through. A fixing plate (8) is fixedly connected to the end of the connecting rod (7). An n-shaped frame (9) is fixedly connected to the surface of the fixing plate (8). A rectangular through groove (10) is provided on both sides of the n-shaped frame (9). A sliding sleeve block (13) is slidably connected to the inner wall of the rectangular through groove (10). A limit plug (14) is fixedly connected to the sliding sleeve block (13) relative to the surface of the mounting box (1). A reset structure is connected between the rectangular through groove (10) and the sliding sleeve block (13).

2. The temperature-adjustable heater for producing quicklime according to claim 1, characterized in that, The assembly and disassembly assembly includes a rectangular notch (17) at the end of the mounting box (1) and an extrusion block (18) fixedly connected to the lower surface of the lime container (2). The extrusion block (18) is inserted into the inner wall of the rectangular notch (17) and extrudes and fixes the electrical contact (5). A limiting block (19) is fixedly connected to the surface of the extrusion block (18). A strip-shaped placement groove (20) is opened laterally on the end surface of the mounting box (1). A movable sleeve (23) is slidably connected to the inner wall of the strip-shaped placement groove (20). A limiting block (24) is fixedly connected to the surface of the movable sleeve (23) for sliding to the upper surface of the limiting block (19) and restricting its upward movement. A reset structure (2) is connected between the strip-shaped placement groove (20) and the movable sleeve (23).

3. A heater for producing temperature-adjustable quicklime according to claim 1, characterized in that, The reset structure includes a fixed rod (11) fixedly connected between the two end walls of the rectangular through groove (10), a spring (12) is sleeved around the fixed rod (11), and the sliding sleeve block (13) is slidably sleeved around the fixed rod (11).

4. A temperature-adjustable heater for producing quicklime according to claim 2, characterized in that, The second reset structure includes a horizontal fixing rod (21) fixedly connected between the two end walls of the strip-shaped placement groove (20), a spring (22) is sleeved around the horizontal fixing rod (21), and the movable sleeve block (23) is slidably sleeved around the horizontal fixing rod (21).

5. A temperature-adjustable heater for producing quicklime according to claim 1, characterized in that, An overlap plate (25) is fixedly connected between the two sliding sleeve blocks (13), and a pulling rod (26) is inserted at the top of the n-shaped frame (9), and one end of the pulling rod (26) is fixedly connected to the surface of the overlap plate (25).

6. A temperature-adjustable heater for producing quicklime according to claim 3, characterized in that, One end of the spring (12) is fixedly connected to the end wall of the rectangular through groove (10), and the other end of the spring (12) is fixedly connected to one end surface of the sliding sleeve (13).

7. A temperature-adjustable heater for producing quicklime according to claim 4, characterized in that, One end of the second spring (22) is fixedly connected to the end wall of the strip-shaped mounting groove (20), and the other end of the second spring (22) is fixedly connected to one end surface of the movable sleeve (23).

Images