Detachable catalytic combustion furnace for steam heat source machine

Abstract

The utility model relates to the technical field of combustion furnaces, and specifically discloses a detachable catalytic combustion furnace for a steam heat source machine, including a furnace body, a first connecting pipe fixedly provided in the middle of the upper end surface of the furnace body, a connecting seat fixedly provided on the upper end surface of the first connecting pipe, a snap-fit ​​structure provided inside the connecting seat, a sealing clamp ring movably clamped on the top of the connecting seat, a connecting disk fixedly provided on the upper end surface of the sealing clamp ring, a clamping seat fixedly provided on the lower end surface of the connecting disk in cooperation with the first connecting pipe, the connecting disk is located on the outside of the clamping seat, an adapter tube is fixedly provided on the lower end surface of the clamping seat, a plurality of electric push rods are fixedly provided in the radial direction of the inner cavity of the clamping seat, a positioning rod is fixedly connected to one end of the electric push rod away from the clamping seat, and the positioning rod is slidably arranged in the connecting seat. The utility model can realize the rapid clamping between the first connecting pipe and the connecting disk, facilitate the subsequent rapid disassembly and installation between the furnace body and the steam heat source machine, and has better overall flexibility and higher practicality.

Description

Technical Field

[0001] The utility model relates to the technical field of combustion furnaces, and specifically discloses a detachable catalytic combustion furnace with a steam heat source machine. Background Art

[0002] As an efficient and environmentally friendly steam generating equipment, the steam heat source machine often focuses on energy saving and convenience in design. Among them, the detachable catalytic combustion furnace is an important component of the steam heat source machine. This design can easily maintain and replace the combustion furnace without dismantling the entire equipment, thereby extending the service life of the equipment and ensuring its continued efficient operation.

[0003] However, most of the catalytic combustion furnaces that are equipped with steam heat source machines on the market currently use bolts or fixed connections to achieve the connection between the catalytic combustion furnace and the steam heat source machine. This connection method is not easy to subsequently disassemble the catalytic combustion furnace and the steam heat source machine. Auxiliary tools are required during disassembly, which is not only time-consuming and labor-intensive, but also has poor overall practicality. Utility Model Content

[0004] In view of the above deficiencies in the prior art, the utility model provides a detachable catalytic combustion furnace with a steam heat source machine to solve the problem that most catalytic combustion furnaces on the market currently achieve connection between the catalytic combustion furnace and the steam heat source machine by means of bolts or fixed connections, which makes it difficult to subsequently disassemble the catalytic combustion furnace and the steam heat source machine, and auxiliary tools are required for disassembly, which is not only time-consuming and labor-intensive, but also has poor overall practicality.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] The detachable catalytic combustion furnace of the steam heat source machine includes a furnace body, a first connecting pipe is fixedly arranged in the middle of the upper end surface of the furnace body, a connecting seat is fixedly arranged on the upper end surface of the first connecting pipe, a locking structure is opened inside the connecting seat, a sealing clamp ring is movably clamped at the top of the connecting seat, a connecting disk is fixedly arranged on the upper end surface of the sealing clamp ring, and a connecting disk is fixedly arranged on the lower end surface of the connecting disk to cooperate with the first connecting pipe to fix a clamping seat, the connecting disk is located on the outside of the clamping seat, and an adapter tube is fixedly arranged on the lower end surface of the clamping seat, and a plurality of electric push rods are fixedly arranged in the inner cavity of the clamping seat along the radial direction, and a positioning rod is fixedly connected to the end of the electric push rod away from the clamping seat, and the positioning rod is slidably arranged in the connecting seat.

[0007] Furthermore, the snap-fit ​​structure includes an annular groove, which is cooperated with a sealing snap ring and is opened on the upper end surface of the connecting seat. The outer surface of the connecting seat is evenly and spaced apart along the radial direction and a snap-fit ​​platform is opened at the lower part of the inner wall of the connecting seat.

[0008] Furthermore, a plurality of clamping blocks and a plurality of protrusions are evenly and fixedly arranged on the top of the outer surface of the adapter tube, and the plurality of clamping blocks and the plurality of protrusions are staggered.

[0009] Furthermore, the clamping structure also includes a plurality of adapting grooves and a plurality of recesses which are respectively matched with the plurality of clamping blocks and the plurality of protrusions and are opened on the top of the clamping platform.

[0010] Furthermore, the clamping block and the adapting groove are both fan-shaped as a whole, and the protrusion and the groove are both rectangular as a whole.

[0011] Furthermore, the plurality of positioning rods are slidably disposed in the plurality of positioning holes respectively, and the outer diameter of the positioning rod is adapted to the inner diameter of the positioning hole.

[0012] Furthermore, the sealing clamp ring is made of rubber.

[0013] Furthermore, the outer diameter of the adapter tube is adapted to the inner diameter of the first connecting tube.

[0014] Furthermore, a second connecting pipe is fixedly provided in the middle of the top end of the connecting disk, and an internal thread is provided on the inner surface of the second connecting pipe.

[0015] Furthermore, an air inlet pipe is fixedly arranged at the bottom of one side of the outer surface of the furnace body, and a sealing door is hinged in the middle of the other side of the outer surface of the furnace body.

[0016] Furthermore, the sealing clamp ring is made of rubber.

[0017] The beneficial effects of the utility model are:

[0018] When the utility model is in use, the sealing clamp ring and the top end of the connecting seat are clamped together, the clamping seat and the connecting seat are clamped together, and the positioning rod is slidably set in the positioning hole, so as to realize the quick clamping connection between the first connecting pipe and the connecting disk, and facilitate the subsequent quick disassembly and installation between the furnace body and the steam heat source machine. The purpose of quick disassembly and assembly can be achieved without the use of auxiliary tools. The overall flexibility is better and the practicality is higher. By setting the positioning rod, the stability of the first connecting pipe and the connecting disk when clamped can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the connection disk, sealing clamp ring, clamping seat, adapter tube, clamping block, protrusion, positioning rod and second connection tube of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the first connecting pipe, the connecting seat and the clamping structure of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the first connecting pipe, connecting seat, connecting plate, sealing clamp ring, clamping seat, adapter pipe, clamping block, electric push rod, positioning rod, second connecting pipe and internal thread of the utility model.

[0023] In the figure: 1. furnace body; 2. first connecting pipe; 3. connecting seat; 4. annular groove; 5. positioning hole; 6. clamping platform; 7. adapter groove; 8. groove; 9. connecting plate; 10. sealing clamp ring; 11. clamping seat; 12. adapter pipe; 13. clamping block; 14. protrusion; 15. electric push rod; 16. positioning rod; 17. second connecting pipe; 18. internal thread; 19. air inlet pipe; 20. sealing door. DETAILED DESCRIPTION

[0024] The utility model is described and illustrated in detail below in conjunction with the accompanying drawings.

[0025] Example 1

[0026] like Figure 1-4 As shown, the detachable catalytic combustion furnace of the steam heat source machine includes a furnace body 1, a first connecting pipe 2 is fixedly arranged in the middle of the upper end surface of the furnace body 1, a connecting seat 3 is fixedly arranged on the upper end surface of the first connecting pipe 2, a snap-fit ​​structure is opened inside the connecting seat 3, a sealing clamp 10 is movably clamped at the top of the connecting seat 3, a connecting disk 9 is fixedly arranged on the upper end surface of the sealing clamp 10, a connecting disk 9 is fixedly arranged on the lower end surface of the connecting disk 9, and a clamping seat 11 is fixedly arranged in cooperation with the first connecting pipe 2, the connecting disk 9 is located on the outside of the clamping seat 11, and an adapter tube 12 is fixedly arranged on the lower end surface of the clamping seat 11, and a plurality of electric push rods 15 are fixedly arranged in the inner cavity of the clamping seat 11 along the radial direction, and a positioning rod 16 is fixedly connected to the end of the electric push rod 15 away from the clamping seat 11, and the positioning rod 16 is slidably arranged in the connecting seat 3.

[0027] When in use, the connecting disk 9 is pre-connected with the pipe reserved at the bottom of the steam heat source machine, and then the clamping seat 11 is clamped on the inner side of the connecting seat 3. At this time, the adapter pipe 12 is located on the inner side of the first connecting pipe 2 to achieve the preliminary connection between the connecting disk 9 and the connecting seat 3. Then, the electric push rod 15 is started to push one end of the positioning rod 16 to slide in the connecting seat 3 to ensure the stability of the connection between the connecting disk 9 and the connecting seat 3.

[0028] The snap-fit ​​structure includes an annular groove 4, which is formed on the upper end surface of the connection seat 3 in cooperation with a sealing snap ring 10. The outer surface of the connection seat 3 is provided with a plurality of positioning holes 5 evenly and spaced apart in the radial direction, and a snap-fit ​​platform 6 is formed at the lower part of the inner wall of the connection seat 3.

[0029] A plurality of clamping blocks 13 and a plurality of protrusions 14 are evenly and fixedly arranged on the top of the outer surface of the adapter tube 12 , and the plurality of clamping blocks 13 and the plurality of protrusions 14 are staggered.

[0030] The clamping structure further includes a plurality of adapting grooves 7 and a plurality of recesses 8 which are respectively matched with a plurality of clamping blocks 13 and a plurality of protrusions 14 and are formed on the top of the clamping platform 6 .

[0031] The clamping block 13 and the adapting groove 7 are both sector-shaped as a whole, and the protrusion 14 and the groove 8 are both rectangular as a whole.

[0032] The plurality of positioning rods 16 are slidably disposed in the plurality of positioning holes 5 , respectively, and the outer diameter of the positioning rods 16 is adapted to the inner diameter of the positioning holes 5 .

[0033] The sealing clamp ring 10 is made of rubber.

[0034] Through the above-mentioned arrangement, when the connecting disk 9 and the connecting seat 3 are connected, the clamping seat 11 and the clamping platform 6 are adapted to achieve the preliminary connection between the connecting disk 9 and the connecting seat 3. At the same time, the clamping block 13 is clamped in the adapting groove 7, and the protrusion 14 is clamped in the groove 8 to improve the stability of the connection between the connecting disk 9 and the connecting seat 3. Then, the electric push rod 15 is started to push one end of the positioning rod 16 to slide in the positioning hole 5 to ensure the stability of the connection between the connecting disk 9 and the connecting seat 3. When the connecting disk 9 and the connecting seat 3 are connected, the sealing clamp ring 10 will be clamped in the annular groove 4. By using a sealing clamp ring 10 made of rubber material, the sealing of the connection between the connecting disk 9 and the connecting seat 3 can be further improved to prevent leakage during subsequent use that affects the normal combustion of subsequent materials.

[0035] The outer diameter of the adapter tube 12 is adapted to the inner diameter of the first connecting tube 2 .

[0036] A second connecting pipe 17 is fixedly disposed in the middle of the top of the connecting plate 9 , and an internal thread 18 is formed on the inner surface of the second connecting pipe 17 .

[0037] During operation, the connecting plate 9 is preliminarily connected to the pipe arranged at the bottom of the steam heat source machine through the second connecting pipe 17, and then the connecting plate 9 is rotated to make a threaded connection with the external thread 18 and the external thread provided on the outer surface of the pipe at the bottom of the steam heat source machine, which is convenient and quick.

[0038] An air inlet pipe 19 is fixedly arranged at the bottom of one side of the outer surface of the furnace body 1 , and a sealing door 20 is hinged in the middle of the other side of the outer surface of the furnace body 1 .

[0039] During operation, the sealing door 20 is opened, the material to be burned is fed into the furnace body 1, and then the sealing door 20 is closed to seal the furnace body 1, and then the exhaust gas is fed through the air inlet pipe 19, and the exhaust gas is burned in the catalyst bed in the furnace body 1 to generate heat.

[0040] Working principle and process:

[0041] When in use, preliminarily connect the connecting plate 9 with the pipe arranged at the bottom of the steam heat source machine through the second connecting pipe 17, then rotate the connecting plate 9, and thread the connection through the internal thread 18 and the external thread provided on the outer surface of the pipe at the bottom of the steam heat source machine, which is convenient and quick; then, snap the connecting seat 11 to the inner side of the connecting seat 3, at this time, the adapter pipe 12 is located on the inner side of the first connecting pipe 2, and the connecting seat 11 and the connecting platform 6 are adapted to realize the preliminary connection between the connecting plate 9 and the connecting seat 3; at the same time, the snap block 13 is snapped into the adapter groove 7, and the protrusion 14 is snapped into the groove 8, and further Improve the stability of the connection between the connecting disk 9 and the connecting seat 3; then start the electric push rod 15 to push one end of the positioning rod 16 to slide in the positioning hole 5 to ensure the stability of the connection between the connecting disk 9 and the connecting seat 3; when the connecting disk 9 and the connecting seat 3 are connected, the sealing clamp 10 will be clamped in the annular groove 4. By using a sealing clamp 10 made of rubber material, the sealing of the connection between the connecting disk 9 and the connecting seat 3 can be improved to prevent leakage during subsequent use and affect the normal combustion of subsequent materials; when the furnace body 1 and the steam heat source machine are connected, open the sealing door 20, add the material to be burned into the furnace body 1, and then close the sealing door 20 to achieve the sealing treatment of the furnace body 1, and then input the exhaust gas through the air inlet pipe 19. The exhaust gas generates heat after burning in the catalyst bed in the furnace body 1.

Claims

1. A detachable catalytic combustion furnace for a steam heat source machine, comprising a furnace body (1), characterized in that: A first connecting tube (2) is fixedly provided at the middle of the upper end surface of the furnace body (1), a connecting seat (3) is fixedly provided at the upper end surface of the first connecting tube (2), a clamping structure is provided inside the connecting seat (3), a sealing clamping ring (10) is movably clamped at the top end of the connecting seat (3), a connecting disk (9) is fixedly provided at the upper end surface of the sealing clamping ring (10), a clamping seat (11) is fixedly provided at the lower end surface of the connecting disk (9) in cooperation with the first connecting tube (2), the connecting disk (9) is located at the outer side of the clamping seat (11), an adapter tube (12) is fixedly provided at the lower end surface of the clamping seat (11), a plurality of electric push rods (15) are fixedly provided in the radial direction in the inner cavity of the clamping seat (11), a positioning rod (16) is fixedly connected to one end of the electric push rod (15) away from the clamping seat (11), and the positioning rod (16) is slidably provided in the connecting seat (3).

2. The detachable catalytic combustion furnace of the steam heat source machine according to claim 1 is characterized in that: The snap-fit ​​structure comprises an annular groove (4), the annular groove (4) being formed on the upper end surface of the connection seat (3) in cooperation with a sealing snap ring (10), a plurality of positioning holes (5) being uniformly and spaced apart along the radial direction on the outer surface of the connection seat (3), and a snap-fit ​​platform (6) being formed on the lower portion of the inner wall of the connection seat (3).

3. The detachable catalytic combustion furnace of the steam heat source machine according to claim 2 is characterized in that: A plurality of clamping blocks (13) and a plurality of protrusions (14) are evenly and fixedly arranged on the top of the outer surface of the adapter tube (12), and the plurality of clamping blocks (13) and the plurality of protrusions (14) are staggered.

4. The detachable catalytic combustion furnace of the steam heat source machine according to claim 3 is characterized in that: The clamping structure further comprises a plurality of adapting grooves (7) and a plurality of recesses (8) which are respectively arranged on the top of the clamping platform (6) to cooperate with the plurality of clamping blocks (13) and the plurality of protrusions (14).

5. The detachable catalytic combustion furnace of the steam heat source machine according to claim 4 is characterized in that: The clamping block (13) and the adapting groove (7) are both sector-shaped as a whole, and the protrusion (14) and the groove (8) are both rectangular as a whole.

6. The detachable catalytic combustion furnace of the steam heat source machine according to claim 2 is characterized in that: The plurality of positioning rods (16) are slidably disposed in the plurality of positioning holes (5), respectively, and the outer diameter of the positioning rod (16) is adapted to the inner diameter of the positioning hole (5).

7. The detachable catalytic combustion furnace of the steam heat source machine according to claim 1 is characterized in that: The sealing clamp ring (10) is made of rubber.

8. The detachable catalytic combustion furnace of the steam heat source machine according to claim 1, characterized in that: The outer diameter of the adapter tube (12) is adapted to the inner diameter of the first connecting tube (2).

9. The detachable catalytic combustion furnace of the steam heat source machine according to claim 1, characterized in that: A second connecting pipe (17) is fixedly arranged in the middle of the top end of the connecting plate (9), and an internal thread (18) is provided on the inner surface of the second connecting pipe (17).

10. The detachable catalytic combustion furnace of the steam heat source machine according to claim 1, characterized in that: An air inlet pipe (19) is fixedly arranged at the bottom of one side of the outer surface of the furnace body (1), and a sealing door (20) is hinged in the middle of the other side of the outer surface of the furnace body (1).

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