Safety protection type steam boiler

Abstract

The invention relates to the technical field of steam boilers, in particular to a safety protection type steam boiler which comprises a boiler body, two bearing strips are arranged at the bottom of the boiler body, three adjusting blocks are slidably connected to the bearing strips, driving plates are fixedly connected to the tops of the adjusting blocks, and rotary knobs are rotatably connected to the positions, close to the driving plates, of the bearing strips. The driving plate is in threaded connection with the rotary knob, bases are arranged on the back faces of the adjusting blocks, supports are connected between the two symmetrical bases in a sliding mode, a furnace body is fixedly connected among the three supports, the two bearing strips are arranged on the ground, the rotary knob is rotated, and the adjusting blocks are driven to slide up and down along the bearing strips by means of threaded connection of the rotary knob and the driving plate; the furnace body reaches a horizontal state by sequentially adjusting the heights of the multiple adjusting blocks, gaskets do not need to be repeatedly increased or decreased, and the damper plays a buffering role in equipment operation.

Description

Technical Field

[0001] This invention relates to a steam boiler, specifically a safety-protected steam boiler, belonging to the field of steam boiler technology. Background Technology

[0002] A steam boiler is a special type of equipment that heats water to vaporization by burning fuel or using other thermal energy to continuously produce steam with specified pressure, temperature and other parameters. It typically includes core structures such as a boiler shell, furnace, and burner, and is equipped with safety accessories such as water level gauges and safety valves to ensure operation. It can be classified according to fuel (such as coal or gas) and pressure, and is widely used in industrial production, power generation and heating, domestic hot water supply and other scenarios.

[0003] However, traditional steam boilers are usually placed directly on the ground by the bottom supports during installation. Therefore, when leveling the whole boiler, it is necessary to repeatedly add or remove iron shims, which is inefficient and lacks flexibility. At the same time, when the foundation settles or the shims need to be replaced, the boiler needs to be lifted up repeatedly, making the operation process cumbersome. Summary of the Invention

[0004] The purpose of this invention is to provide a safe and protective steam boiler to solve the above problems. By rotating the knob, the adjusting blocks at the ends of the two load-bearing bars can be moved up and down, which facilitates leveling during installation. At the same time, the inner damper provides a good shock absorption effect.

[0005] The present invention achieves the above-mentioned objectives through the following technical solution: a safety-protected steam boiler, comprising a boiler body, a support structure at the bottom of the boiler body, the support structure including load-bearing bars, two load-bearing bars at the bottom of the boiler body, three adjusting blocks slidably connected to the load-bearing bars, a drive plate fixedly connected to the top of the adjusting blocks, a knob rotatably connected to the load-bearing bars near the drive plate, the drive plate and the knob being threadedly connected, a shock-absorbing structure on the adjusting blocks, the shock-absorbing structure including a base, a base on the back of the adjusting blocks, a bracket slidably connected between two symmetrical bases, and a boiler body fixedly connected between the three brackets.

[0006] Preferably, the knob has a "T" shaped structure, and a hexagonal drive hole is provided on the top of the knob.

[0007] Preferably, two connecting strips are fixedly connected between the two load-bearing strips, and the cross-section of the adjusting block is T-shaped.

[0008] Preferably, the base and the adjusting block are fixedly connected by a second bolt, the top surface of the base abuts against the load-bearing strip, a damper is fixedly connected inside the base, and the movable end of the damper is fixedly connected to the bracket.

[0009] Preferably, a guide seat is fixedly connected to the load-bearing bar near the damper, and the bracket is slidably connected to the inner wall of the guide seat.

[0010] Preferably, both ends of the bracket are provided with sliding holes, and the top of the base is fixedly connected with a first bolt, which is slidably connected to the sliding hole.

[0011] Preferably, the base has an "L" shaped cross-section, and the two sliding holes on the same bracket are symmetrically arranged.

[0012] Preferably, the furnace body is provided with a main structure, the main structure including a maintenance platform, the maintenance platform is fixedly connected to the top of the furnace body, a railing is fixedly connected to the maintenance platform, an end cover is fixedly connected to the end face of the furnace body, and a burner is fixedly connected to the end cover.

[0013] Preferably, the side of the furnace body is provided with a mounting bracket, the mounting bracket is fixedly connected to the load-bearing strip, and a control box is fixedly connected to the mounting bracket.

[0014] The beneficial effects of this invention are as follows: Two load-bearing bars are provided at the bottom of the furnace body. Three adjusting blocks are slidably connected to the load-bearing bars. A drive plate is fixedly connected to the top of each adjusting block. A knob is rotatably connected to the load-bearing bar near the drive plate. The drive plate and the knob are threadedly connected. A base is provided on the back of each adjusting block. A bracket is slidably connected between two symmetrical bases. The furnace body is fixedly connected between the three brackets. When the two load-bearing bars are placed on the ground, the knob is rotated. Through the threaded connection between the knob and the drive plate, the adjusting blocks are driven to slide up and down along the load-bearing bars. By adjusting the height of multiple adjusting blocks in sequence, the furnace body can be leveled without repeatedly adding or removing shims. During equipment operation, the damper plays a buffering role. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0016] Figure 2 for Figure 1 The diagram shown is an enlarged view of the structure of part A.

[0017] Figure 3 This is a schematic diagram of the connection structure between the furnace body and the maintenance platform of the present invention;

[0018] Figure 4 for Figure 3 The diagram shows an enlarged view of section B.

[0019] In the diagram: 1. Furnace body; 2. Support structure; 201. Load-bearing bar; 202. Connecting bar; 203. Adjusting block; 204. Drive plate; 205. Knob; 206. Drive hole; 3. Vibration damping structure; 301. Base; 302. Damper; 303. Bracket; 304. Guide seat; 305. Sliding hole; 306. First bolt; 307. Second bolt; 4. Main structure; 401. Inspection platform; 402. Railing; 403. End cover; 404. Mounting bracket; 405. Control box; 5. Burner. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] Please see Figures 1-4 As shown, a safety-protected steam boiler includes a boiler body 1. Leveling is required during installation. A support structure 2 is provided at the bottom of the boiler body 1. The support structure 2 includes load-bearing bars 201. Two load-bearing bars 201 are located at the bottom of the boiler body 1. Three adjusting blocks 203 are slidably connected to the load-bearing bars 201. A drive plate 204 is fixedly connected to the top of each adjusting block 203. A knob 205 is rotatably connected to the load-bearing bar 201 near the drive plate 204. The drive plate 204 and the knob 205 are threaded together. The knob 205 has a "T"-shaped structure, and a hexagonal drive hole is provided at the top of the knob 205. 206. Two connecting bars 202 are fixedly connected between the two load-bearing bars 201. The connecting bars 202 between the two load-bearing bars 201 can enhance the support stability. The cross-section of the adjusting block 203 is T-shaped. Simply place the two load-bearing bars 201 on the ground, insert the hexagonal wrench into the hexagonal drive hole 206 at the top of the knob 205, and turn the knob 205. With the threaded connection between the knob 205 and the drive plate 204, the adjusting block 203 is driven to slide up and down along the load-bearing bars 201. By adjusting the height of multiple adjusting blocks 203 in sequence, the furnace body 1 can be made to reach a horizontal state without repeatedly adding or removing shims.

[0022] As a technical optimization of the present invention, the adjusting block 203 is provided with a shock-absorbing structure 3, which includes a base 301. The back of the adjusting block 203 is provided with a base 301. A bracket 303 is slidably connected between two symmetrical bases 301. The furnace body 1 is fixedly connected between three brackets 303. The base 301 and the adjusting block 203 are fixedly connected by a second bolt 307. The top surface of the base 301 abuts against the load-bearing bar 201. A damper 302 is fixedly connected inside the base 301. During equipment operation, the damper 302 plays a buffering role. The movable end of the damper 302 is fixedly connected to the bracket 303. A guide seat 304 is fixedly connected to the load-bearing bar 201 near the damper 302. The bracket 303 and the guide seat 304 are connected together. The inner walls of the bracket 303 are slidably connected. Both ends of the bracket 303 are provided with sliding holes 305. The top of the base 301 is fixedly connected with a first bolt 306. The first bolt 306 is slidably connected to the sliding hole 305. The cross-section of the base 301 is "L" shaped. The two sliding holes 305 on the same bracket 303 are symmetrically arranged. The base 301 is fixed to the adjusting block 203 by a second bolt 307. Its top surface abuts against the load-bearing strip 201. The movable end of the internal damper 302 is connected to the bracket 303. The bracket 303 slides along the inner wall of the guide seat 304. The first bolt 306 on the top of the base 301 moves synchronously in the sliding hole 305 of the bracket 303, effectively buffering the vibration of the furnace body 1. The arrangement of the first bolt 306 and the sliding hole 305 avoids the overall slippage.

[0023] As a technical optimization of the present invention, the furnace body 1 is provided with a main structure 4, which includes a maintenance platform 401. The maintenance platform 401 is fixedly connected to the top of the furnace body 1, and a railing 402 is fixedly connected to the maintenance platform 401. An end cover 403 is fixedly connected to the end face of the furnace body 1, and a burner 5 is fixedly connected to the end cover 403. A mounting frame 404 is provided on the side of the furnace body 1, and the mounting frame 404 is fixedly connected to the load-bearing bar 201. A control box 405 is fixedly connected to the mounting frame 404. During daily operation and maintenance, the operating parameters of the burner 5 on the end cover 403 can be adjusted through the control box 405 on the mounting frame 404. When maintenance is required, one can climb onto the maintenance platform 401 with railing 402 on the top of the furnace body 1, open the end cover 403 for internal maintenance, and ensure operational safety and stable equipment operation.

[0024] When using this invention, leveling is required during installation. Simply place the two load-bearing bars 201 on the ground, insert a hexagonal wrench into the hexagonal drive hole 206 at the top of the knob 205, and rotate the knob 205. Through the threaded connection between the knob 205 and the drive plate 204, the adjusting block 203 slides up and down along the load-bearing bars 201. By adjusting the height of multiple adjusting blocks 203 sequentially, the furnace body 1 is leveled without repeatedly adding or removing shims. Simultaneously, the connecting bar 202 between the two load-bearing bars 201 enhances support stability. During operation, the damper 302 acts as a buffer. The base 301 is connected to the adjusting block 203 via the second bolt 307. The base is fixed, with its top surface abutting against the load-bearing strip 201. The movable end of the internal damper 302 is connected to the bracket 303. The bracket 303 slides along the inner wall of the guide seat 304, and the first bolt 306 at the top of the base 301 moves synchronously in the sliding hole 305 of the bracket 303, effectively buffering the vibration of the furnace body 1. The setting of the first bolt 306 and the sliding hole 305 prevents the whole body from slipping off. During daily operation and maintenance, the operating parameters of the burner 5 on the end cover 403 can be adjusted by the control box 405 on the mounting frame 404. When maintenance is required, the maintenance platform 401 with railings 402 on the top of the furnace body 1 can be climbed up to open the end cover 403 for internal maintenance, ensuring operational safety and stable equipment operation.

[0025] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0026] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A safety-protected steam boiler, comprising a boiler body (1), characterized in that: The bottom of the furnace body (1) is provided with a support structure (2), the support structure (2) includes a load-bearing bar (201), the bottom of the furnace body (1) is provided with two load-bearing bars (201), three adjusting blocks (203) are slidably connected on the load-bearing bars (201), a drive plate (204) is fixedly connected to the top of the adjusting blocks (203), a knob (205) is rotatably connected to the load-bearing bar (201) near the drive plate (204), the drive plate (204) and the knob (205) are threadedly connected, the adjusting block (203) is provided with a shock-absorbing structure (3), the shock-absorbing structure (3) includes a base (301), the back of the adjusting block (203) is provided with a base (301), two symmetrical bases (301) are slidably connected with a bracket (303), and the furnace body (1) is fixedly connected between the three brackets (303).

2. The safety-protected steam boiler according to claim 1, characterized in that: The knob (205) has a "T" shaped structure, and a hexagonal drive hole (206) is provided on the top of the knob (205).

3. A safety-protected steam boiler according to claim 1, characterized in that: Two connecting bars (202) are fixedly connected between the two load-bearing bars (201), and the cross-section of the adjusting block (203) is T-shaped.

4. A safety-protected steam boiler according to claim 3, characterized in that: The base (301) and the adjusting block (203) are fixedly connected by a second bolt (307). The top surface of the base (301) abuts against the load-bearing strip (201). A damper (302) is fixedly connected inside the base (301). The movable end of the damper (302) is fixedly connected to the bracket (303).

5. A safety-protected steam boiler according to claim 3, characterized in that: A guide seat (304) is fixedly connected to the load-bearing bar (201) near the damper (302), and the bracket (303) is slidably connected to the inner wall of the guide seat (304).

6. A safety-protected steam boiler according to claim 4, characterized in that: The bracket (303) has sliding holes (305) at both ends, and the top of the base (301) is fixedly connected with a first bolt (306), which is slidably connected to the sliding hole (305).

7. A safety-protected steam boiler according to claim 6, characterized in that: The base (301) has an "L" shaped cross section, and the two sliding holes (305) on the same bracket (303) are symmetrically arranged.

8. A safety-protected steam boiler according to claim 1, characterized in that: The furnace body (1) is provided with a main structure (4), the main structure (4) includes a maintenance platform (401), the maintenance platform (401) is fixedly connected to the top of the furnace body (1), a railing (402) is fixedly connected to the maintenance platform (401), an end cover (403) is fixedly connected to the end face of the furnace body (1), and a burner (5) is fixedly connected to the end cover (403).

9. A safety-protected steam boiler according to claim 8, characterized in that: The furnace body (1) is provided with a mounting bracket (404) on its side. The mounting bracket (404) is fixedly connected to the load-bearing strip (201). A control box (405) is fixedly connected to the mounting bracket (404).

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