A heater for reducing steam consumption of an acid station

Abstract

The utility model relates to the technical field of heater, concretely to a kind of heater of reducing acid station steam consumption, including heater body, the filter box body is fixedly installed on heater body upper end, the filter box body top is provided with pipe, the filter plate is provided in filter box body inside, the filter plate surface is provided with T type sliding block, the filter plate one side is provided with connecting frame;The fixed cover is provided on the side of connecting frame, the fixed cover both sides are provided with pressing block;Beneficial effect is: pulling out the pressing block of fixed cover both sides setting, pressing block drives triangular clamping block to move, spring force is contracted in accommodating groove, when triangular clamping block moves to accommodating groove, fixed cover is taken out, connecting plate drives filter plate to move, when T type sliding block of filter plate both sides setting in T type sliding slot one slides to T type sliding slot two, T type sliding slot two slides to the outside of connecting frame, filter plate is taken out, it can be cleaned, reduce steam consumption, improve heat transfer efficiency.

Description

Technical Field

[0001] This utility model relates to the field of heaters, specifically a heater for reducing steam consumption in acid plants. Background Technology

[0002] Steam heaters deliver high-temperature steam through pipelines. The steam comes into direct contact with water or other media in the heat exchanger, rapidly transferring heat through conduction and convection. While transferring heat, steam heaters also generate a large amount of high-temperature condensate and secondary steam. Recycling the condensate and secondary steam generated by the single-effect evaporator and acid bath heater in the acid station workshop can reduce steam consumption in the acid station. During recycling, the condensate and secondary steam need to be filtered to avoid dust and impurities affecting the use of the heater.

[0003] In the prior art, the long-term accumulation of deposits and dirt on the filter screen during long-term use will reduce the heat transfer efficiency and affect the use. To address this problem, this utility model proposes a heater to reduce steam consumption in acid stations. Utility Model Content

[0004] The purpose of this invention is to provide a heater that reduces steam consumption in acid plants, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a heater for reducing steam consumption in an acid station, comprising a heater body, a filter box fixedly installed on the upper end of the heater body, a conduit provided at the top of the filter box, a filter plate provided inside the filter box, a T-shaped slider provided on the surface of the filter plate, and a connecting frame provided on one side of the filter plate. A fixing cover is provided on one side of the connecting frame, and pressing blocks are provided on both sides of the fixing cover; The connecting frame has a through groove inside and a slot on its surface.

[0006] Preferably, the inner wall of the filter box is provided with an installation groove, a through groove is provided on one side of the installation groove, and a T-shaped sliding groove is provided at both the front and rear ends of the installation groove, and a T-shaped slider is provided in each of the two sets of T-shaped sliding grooves.

[0007] Preferably, the filter plate is placed in the mounting groove, the two side walls of the filter plate are fixedly connected to the T-shaped slider, and a connecting plate is fixedly installed at one end of the filter plate.

[0008] Preferably, the connecting frame is fixedly connected to the filter box, the second through groove and the first through groove are located on the same horizontal line and are connected, and T-shaped sliding grooves are provided on both sides of the second through groove, the second T-shaped sliding groove and the first T-shaped sliding groove are located on the same horizontal line and are connected.

[0009] Preferably, the fixed cover has square grooves on both sides, and each of the two sets of square grooves has a receiving groove on one side. The pressing block is slidably installed in the square groove, and a triangular locking block is fixedly installed at one end of the pressing block. The bottom end of the triangular locking block is located outside the receiving groove.

[0010] Preferably, the receiving groove is provided with two sets of springs, which are arranged on both sides of the pressing block. One end of each set of springs is fixedly installed on the inner wall of the receiving groove, and the other end is fixedly installed on the side wall of the triangular block.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: When there is a lot of deposits and dirt on the filter plate, by pulling up the pressing blocks on both sides of the fixing cover, the two sets of pressing blocks drive the triangular locking blocks to move. At this time, the spring is compressed in the receiving groove. When the triangular locking blocks move into the receiving groove, the fixing cover can be removed. At this time, the connecting plate is pulled, and the connecting plate drives the filter plate to move. At this time, the T-shaped sliders on both sides of the filter plate slide in the first T-shaped sliding groove, slide to the second T-shaped sliding groove, and slide to the outside of the connecting frame through the second T-shaped sliding groove. At this time, the filter plate can be removed and cleaned, reducing steam consumption and improving heat transfer efficiency. Attached Figure Description Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a partial cross-sectional view of the structure of this utility model; Figure 3 This is a cross-sectional view of the filter box structure of this utility model; Figure 4 This is a schematic diagram of the structural connection frame of this utility model; Figure 5 for Figure 2 Enlarged structural diagram at point A in the middle.

[0012] In the diagram: 1. Heater body; 2. Filter box; 3. Conduit; 4. Connecting frame; 5. Fixing cover; 6. Filter plate; 7. Mounting groove; 8. T-shaped slider; 9. Pressing block; 10. Connecting plate; 11. Through groove one; 12. T-shaped slide groove one; 13. T-shaped slide groove two; 14. Through groove two; 15. Slot; 16. Triangular locking block; 17. Spring; 18. Square groove; 19. Receiving groove. Detailed Implementation

[0013] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0014] Example 1: Please refer to Figures 1-5 This utility model provides a technical solution: a heater for reducing steam consumption in an acid station, comprising a heater body 1, characterized in that: a filter box 2 is fixedly installed on the upper end of the heater body 1, a conduit 3 is provided at the top of the filter box 2, a filter plate 6 is provided inside the filter box 2, a T-shaped slider 8 is provided on the surface of the filter plate 6, and a connecting frame 4 is provided on one side of the filter plate 6. A fixing cover 5 is provided on one side of the connecting frame 4, and pressing blocks 9 are provided on both sides of the fixing cover 5; The connecting frame 4 has a through groove 14 inside and a slot 15 on its surface.

[0015] When there is a lot of deposits and dirt on the filter plate 6 during use, by pulling up the pressing blocks 9 on both sides of the fixing cover 5, the two sets of pressing blocks 9 drive the triangular locking blocks 16 to move. At this time, the spring 17 is compressed in the receiving groove 19. When the triangular locking blocks 16 move into the receiving groove 19, the fixing cover 5 can be taken out. At this time, pull the connecting plate 10, and the connecting plate 10 drives the filter plate 6 to move. At this time, the T-shaped sliders 8 on both sides of the filter plate 6 slide in the first T-shaped sliding groove 12, slide to the second T-shaped sliding groove 13, and slide to the outside of the connecting frame 4 through the second T-shaped sliding groove 13. At this time, the filter plate 6 can be taken out for cleaning, reducing steam consumption and improving heat transfer efficiency to a certain extent.

[0016] Example 2: Based on Example 1, to facilitate the removal of the filter plate 6, an installation groove 7 is provided on the inner wall of the filter box 2. A through groove 11 is provided on one side of the installation groove 7. T-shaped sliding grooves 12 are provided at both the front and rear ends of the installation groove 7. T-shaped sliders 8 are provided in both sets of T-shaped sliding grooves 12. The filter plate 6 is placed in the installation groove 7. The two side walls of the filter plate 6 are fixedly connected to the T-shaped sliders 8. A connecting plate 10 is fixedly installed at one end of the filter plate 6. The connecting frame 4 is fixedly connected to the filter box 2. The through groove 2 14 is located on the same horizontal line as the through groove 11 and is connected to it. T-shaped sliding grooves 13 are provided on both sides of the through groove 2 14. The T-shaped sliding grooves 13 are located on the same horizontal line as the T-shaped sliding grooves 12 and are connected to it.

[0017] At this time, pull the connecting plate 10, and the connecting plate 10 will drive the filter plate 6 to move. At this time, the T-shaped sliders 8 set on both sides of the filter plate 6 will slide in the T-shaped slide groove 12 and slide to the T-shaped slide groove 13. Then, slide through the T-shaped slide groove 13 to the outside of the connecting frame 4. At this time, the filter plate 6 can be taken out and cleaned.

[0018] Example 3: Based on Example 2, for ease of installation, square grooves 18 are provided on both sides of the fixed cover 5, and a receiving groove 19 is provided on one side of each of the two sets of square grooves 18. The pressing block 9 is slidably installed in the square groove 18, and a triangular locking block 16 is fixedly installed at one end of the pressing block 9. The bottom end of the triangular locking block 16 is located outside the receiving groove 19. Two sets of springs 17 are provided in the receiving groove 19. The two sets of springs 17 are located on both sides of the pressing block 9. One end of the two sets of springs 17 is fixedly installed on the inner wall of the receiving groove 19, and the other end is fixedly installed on the side wall of the triangular locking block 16.

[0019] By pulling up the pressing blocks 9 on both sides of the fixed cover 5, the two sets of pressing blocks 9 drive the triangular locking blocks 16 to move. At this time, the spring 17 is compressed in the receiving groove 19. When the triangular locking blocks 16 move into the receiving groove 19, the fixed cover 5 can be taken out. During installation, the filter plate 6 is installed into the installation groove 7 through the T-shaped sliding groove 2 13 and the T-shaped sliding groove 12. The fixed cover 5 is aligned with the connecting frame 4. The two sets of triangular locking blocks 16 are compressed and push the fixed cover 5 towards the connecting frame 4. The two sets of triangular locking blocks 16 are pushed into the slots 15 opened on the surface of the connecting frame 4. At this time, the spring 17 is not compressed and rebounds. The two sets of triangular locking blocks 16 are locked into the slots 15.

[0020] In actual use, when there is a lot of deposits and dirt on the filter plate 6, by pulling up the pressing blocks 9 on both sides of the fixing cover 5, the two sets of pressing blocks 9 drive the triangular locking blocks 16 to move. At this time, the spring 17 is compressed in the receiving groove 19. When the triangular locking blocks 16 move into the receiving groove 19, the fixing cover 5 can be taken out. At this time, pull the connecting plate 10, and the connecting plate 10 drives the filter plate 6 to move. At this time, the T-shaped sliders 8 on both sides of the filter plate 6 slide in the first T-shaped sliding groove 12, slide to the second T-shaped sliding groove 13, and slide to the outside of the connecting frame 4 through the second T-shaped sliding groove 13. At this time, the filter plate 6 can be taken out for cleaning, reducing steam consumption and improving heat transfer efficiency.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A heater for reducing steam consumption in acid plants, comprising a heater body (1), characterized in that: A filter box (2) is fixedly installed on the upper end of the heater body (1). A guide tube (3) is provided at the top of the filter box (2). A filter plate (6) is provided inside the filter box (2). A T-shaped slider (8) is provided on the surface of the filter plate (6). A connecting frame (4) is provided on one side of the filter plate (6). A fixing cover (5) is provided on one side of the connecting frame (4), and pressing blocks (9) are provided on both sides of the fixing cover (5). The connecting frame (4) has a through groove (14) inside and a slot (15) on the surface of the connecting frame (4).

2. The heater for reducing steam consumption in an acid plant according to claim 1, characterized in that: The filter box (2) has an installation groove (7) on its inner wall. A through groove (11) is provided on one side of the installation groove (7). T-shaped sliding grooves (12) are provided at both the front and rear ends of the installation groove (7). T-shaped sliders (8) are provided in both sets of T-shaped sliding grooves (12).

3. A heater for reducing steam consumption in an acid plant according to claim 1, characterized in that: The filter plate (6) is placed in the mounting groove (7), and the two side walls of the filter plate (6) are fixedly connected to the T-shaped slider (8). A connecting plate (10) is fixedly installed at one end of the filter plate (6).

4. A heater for reducing steam consumption in an acid plant according to claim 1, characterized in that: The connecting frame (4) is fixedly connected to the filter box (2). The second through groove (14) and the first through groove (11) are located on the same horizontal line and are connected. T-shaped sliding grooves (13) are provided on both sides of the second through groove (14). The second T-shaped sliding groove (13) and the first T-shaped sliding groove (12) are located on the same horizontal line and are connected.

5. A heater for reducing steam consumption in an acid plant according to claim 1, characterized in that: The fixed cover (5) has square grooves (18) on both sides. Each of the two sets of square grooves (18) has a receiving groove (19) on one side. The pressing block (9) is slidably installed in the square groove (18). A triangular card block (16) is fixedly installed at one end of the pressing block (9). The bottom end of the triangular card block (16) is located outside the receiving groove (19).

6. A heater for reducing steam consumption in an acid plant according to claim 5, characterized in that: Two sets of springs (17) are provided in the receiving groove (19). The two sets of springs (17) are located on both sides of the pressing block (9). One end of the two sets of springs (17) is fixedly installed on the inner wall of the receiving groove (19), and the other end is fixedly installed on the side wall of the triangular block (16).

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