Waste gas waste heat recovery direct combustion type efficient heating equipment

Abstract

The utility model belongs to the field of heating equipment, particularly relates to waste gas waste heat recovery direct-fired high-efficiency heating equipment, and aims to solve the problems that the levelness of the conventional equipment cannot be adjusted, and vibration generated during working cannot be reduced and absorbed, so that the equipment is shifted or toppled over due to external vibration or impact. In order to solve the problems that the working efficiency and the safety are reduced, the utility model provides the following scheme that the device comprises a box body, the interior of the box body is divided into a combustion chamber and a working chamber, and a through hole is formed in one side, located in the working chamber, of the box body; the adjusting assembly is arranged on the box body and is used for adjusting the height and the levelness of the box body; and the buffering assembly is arranged on the adjusting assembly and used for reducing and absorbing vibration of the heating equipment during working. By means of the adjusting assembly and the buffering assembly, the stability of the device can be enhanced, the device is prevented from moving or toppling over due to external vibration or impact, it is ensured that the device can stably and reliably operate, and working efficiency and safety are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of heating equipment, in particular to an exhaust gas waste heat recovery direct-fired high-efficiency heating equipment. Background Art

[0002] Exhaust gas waste heat recovery direct-fired high-efficiency heating equipment is an advanced equipment that integrates exhaust gas treatment, heat recovery and high-efficiency heating. Its core function is to utilize the waste heat in the exhaust gas and achieve high-efficiency heating through direct-fired technology, thereby achieving effective use of energy and reducing environmental pollution.

[0003] At present, the existing waste gas waste heat recovery direct-fired high-efficiency heating equipment is unable to adjust the level of the equipment and reduce and absorb the vibrations generated during operation, which reduces the stability of the equipment and causes the equipment to shift or tip over due to external vibrations or impacts, thereby reducing work efficiency and safety. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art that the horizontality of the equipment cannot be adjusted and the vibration generated during operation cannot be reduced and absorbed, resulting in equipment displacement or tipping due to external vibration or impact, thereby reducing work efficiency and safety. A waste gas waste heat recovery direct-fired high-efficiency heating device is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A waste gas waste heat recovery direct-fired high-efficiency heating device, comprising:

[0007] A box body, the interior of which is divided into a combustion chamber and a working chamber, and a through hole is opened on one side of the box body located at the working chamber;

[0008] An adjustment component is arranged on the box body and is used to adjust the height and levelness of the box body;

[0009] The buffer component is arranged on the adjustment component to reduce and absorb the vibration of the heating device when it is working.

[0010] In a possible design, the adjustment assembly includes four threaded rods in a rectangular shape and threadedly connected to the bottom of the box body, nuts are fixedly provided at the bottom of the four threaded rods, and nuts are threadedly connected to the outside of the four threaded rods.

[0011] In a possible design, the buffer assembly includes four top seats rotatably arranged at the bottom of four threaded rods, and support seats are slidably arranged at the bottom of the four top seats. Limiting sleeves are fixedly arranged on the sides of the support seats and the top seats that are close to each other. The same buffer spring is fixedly arranged on the sides of the two limiting sleeves located inside the support seats and the top seats that are close to each other, and an anti-slip pad is fixedly arranged on the bottom of the support seats.

[0012] In a possible design, a direct-fired burner is embedded in one side of the inner wall of the box body located in the working room, and the direct-fired burner passes through one side of the working room and extends into the combustion chamber. The direct-fired burner is provided with a plurality of flame heads on one side of the combustion chamber, and two combustion-supporting fans are longitudinally symmetrically fixed on one side of the working room, and the air outlet of the combustion-supporting fan is connected to the direct-fired burner.

[0013] In one possible design, a fuel supply tank is fixedly installed on one side of the inner wall of the box body located in the working room, and the fuel supply tank is connected to the direct-fired burner. An air intake connecting pipe is fixedly connected to one side of the fuel supply tank. The box body is located on one side of the working room and has two door panels symmetrically hinged by hinges. The two door panels are fastened and fixed by buckles.

[0014] In one possible design, an observation window is provided on one side of the combustion chamber of the box body, an inspection port is provided on one side of the combustion chamber of the box body, and an explosion-proof door is hinged on one side of the inspection port through a hinge, the explosion-proof door and the box body are fastened and fixed by an explosion-proof lock, and an air outlet is provided on one side of the combustion chamber of the box body.

[0015] In the present application, when starting to use it, first place the box body in the position where it needs to be used. When the ground is uneven or the height of the box body is not enough, turn the nut on the threaded rod to adjust it. When the nut is turned, the threaded rod is turned out from the bottom of the box body, which can push one side of the device up. Then, according to the above method, the nuts on the threaded rods at different positions are turned and adjusted in turn until the device is in a horizontal state. At the same time, the height of the device can also be appropriately adjusted as needed. Then, the nut is screwed, and the nut is turned on the threaded rod until it abuts against the bottom of the box body to complete the position locking. The adjustment of the horizontality can keep the device in a horizontal state, which can prevent the device from being easily affected by external vibration or interference, thereby maintaining the stability of the heating process and preventing the device from tilting and affecting its work. The adjustment of the height can make the device better connected and assembled with other devices, thereby improving the applicability of the device. Then, the air outlet is connected to the corresponding pipe, and then the exhaust pipe is connected to the air intake connecting pipe by extending into the working room of the box body. Then, the device is powered on, the exhaust pipe is opened, and the exhaust pipe in the exhaust pipe is The gas is transported to the fuel supply tank through the air intake connecting pipe and mixed with the fuel in the fuel supply tank. The mixed gas is then transported to the direct-fired burner through the fuel supply tank, and the direct-fired burner is started to ignite the flame head. The flame head is ignited and burned through the direct-fired burner and the mixed gas, and the combustible components in the exhaust gas are burned together with the fuel, and a large amount of heat energy is released and the heat energy is transferred to the working medium through the heat exchanger. The exhaust gas after heat recovery treatment is then discharged from the combustion chamber through the air outlet. The vibration and impact force generated during the operation of the equipment will be transmitted to the top seat. When the top seat is subjected to the vibration force, it will slide up and down inside the support seat. At this time, the buffer spring will be compressed. The buffer spring will buffer the force received when the top seat is subjected to force through its elastic principle, absorb the vibration generated when the equipment is working, reduce mechanical failures caused by vibration, and help to extend the service life of the equipment. At the same time, it can enhance the stability of the equipment, prevent the equipment from shifting or tipping over due to external vibration or impact, ensure that the equipment can operate smoothly and reliably, and improve work efficiency and safety.

[0016] The utility model has the following beneficial effects:

[0017] In the utility model, by setting the adjustment component, the depth of the threaded rod in the box can be adjusted by rotating the nut, thereby changing the height of the box. At the same time, by adjusting the length of the four threaded rods, the box can be kept level, so that it can adapt to different working environments and ground conditions. Whether it is a flat ground or a slightly uneven site, it can be adjusted by the adjustment component to ensure the stability and working effect of the equipment. At the same time, it can ensure that the equipment maintains a stable posture during the working process, avoiding the displacement or tilt of the equipment caused by factors such as uneven ground or vibration;

[0018] The utility model provides a buffer component. When the device is working, the vibration generated will cause the top seat to slide on the support seat, compressing the buffer spring, thereby absorbing and reducing the vibration, reducing mechanical failures caused by vibration, and helping to extend the service life of the device. At the same time, it can enhance the stability of the device and prevent the device from shifting or tipping over due to external vibration or impact, ensuring that the device can operate smoothly and reliably, and improving work efficiency and safety.

[0019] The utility model utilizes the adjustment component and the buffer component to enhance the stability of the equipment, prevent the equipment from shifting or tipping over due to external vibration or impact, ensure the equipment can run smoothly and reliably, and improve the working efficiency and safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the main structure of the box of an exhaust gas waste heat recovery direct-fired high-efficiency heating device proposed by the utility model;

[0021] Figure 2 It is a side view of the box and a magnified structural diagram of some components of a direct-fired high-efficiency heating device for waste heat recovery from exhaust gas proposed by the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of a box body with a rear view door panel removed for a direct-fired high-efficiency heating device for waste heat recovery from exhaust gas proposed by the utility model;

[0023] Figure 4 This is a schematic diagram of the front cross-sectional structure of a box of an exhaust gas waste heat recovery direct-fired high-efficiency heating device proposed by the utility model;

[0024] Figure 5 This is a schematic diagram of the structure of a buffer component of an exhaust gas waste heat recovery direct-fired high-efficiency heating device proposed in the utility model.

[0025] In the figure: 1. box body; 101. through hole; 2. door panel; 3. buckle; 4. explosion-proof door; 5. explosion-proof lock; 6. direct-fired burner; 7. flame head; 8. combustion-supporting fan; 9. fuel supply tank; 10. air inlet connecting pipe; 11. threaded rod; 12. nut; 13. nut; 14. top seat; 15. support seat; 16. limit sleeve; 17. buffer spring; 18. observation window; 19. air outlet. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] Embodiment 1

[0028] Reference Figure 1-5 , a heating device, comprising:

[0029] Box body 1, adjustment component and buffer component.

[0030] The interior of the box body 1 is divided into a combustion chamber and a working chamber. A through hole 101 is opened on one side of the box body 1 located in the working chamber. The through hole 101 is used for the exhaust gas pipeline to pass through and enter the working chamber to connect with the intake connecting pipe 10.

[0031] The adjusting component is arranged on the box body 1 and is used to adjust the height and levelness of the box body 1. Specifically, the adjusting component includes four threaded rods 11 which are connected to the bottom of the box body 1 in a rectangular shape, and nuts 12 are fixedly arranged at the bottom of the four threaded rods 11. Nuts 13 are threadedly connected to the outside of the four threaded rods 11. By rotating the nuts 12, the depth of the threaded rods 11 in the box body 1 can be adjusted, thereby changing the height of the box body 1. At the same time, by adjusting the lengths of the four threaded rods 11, the box body 1 can be kept level so that it can adapt to different working environments and ground conditions. Whether it is a flat ground or a slightly uneven ground, it can be adjusted through the adjusting component to ensure the stability and working effect of the equipment. At the same time, it can ensure that the equipment maintains a stable posture during work to avoid equipment displacement or tilting due to factors such as uneven ground or vibration.

[0032] The buffer component is arranged on the adjustment component to reduce and absorb the vibration of the heating equipment during operation. The buffer component includes four top seats 14 rotatably arranged at the bottom of the four threaded rods 11. The bottom of the four top seats 14 is slidably provided with a support seat 15. A limiting sleeve 16 is fixedly arranged on the side where the support seat 15 and the top seat 14 are close to each other. The same buffer spring 17 is fixedly arranged on the side where the two limiting sleeves 16 located inside the support seat 15 and the top seat 14 are close to each other. An anti-slip pad is fixedly arranged at the bottom of the support seat 15. When the equipment is working, the vibration generated will cause the top seat 14 to slide on the support seat 15 and compress the buffer spring 17, thereby absorbing and reducing the vibration, reducing mechanical failures caused by vibration, and helping to extend the service life of the equipment. At the same time, it can enhance the stability of the equipment and prevent the equipment from shifting or tipping over due to external vibration or impact, ensuring that the equipment can operate smoothly and reliably, and improving work efficiency and safety.

[0033] The present application can be used in the technical field of waste gas waste heat recovery direct-fired high-efficiency heating equipment, and can also be used in other fields applicable to the present application.

[0034] Embodiment 2

[0035] On the basis of Example 1, Example 2 also includes: a waste gas waste heat recovery direct-fired high-efficiency heating device, which is applied to the technical field of waste gas waste heat recovery direct-fired high-efficiency heating devices, a box body 1 is located on one side of the inner wall of the studio and is embedded with a direct-fired burner 6, the direct-fired burner 6 runs through one side of the studio and extends into the combustion chamber, the direct-fired burner 6 is located on one side of the combustion chamber and is provided with a plurality of flame heads 7, the direct-fired burner 6 is located on one side of the studio and is symmetrically fixed with two combustion-supporting fans 8 in the longitudinal direction, the air outlet of the combustion-supporting fan 8 is connected to the direct-fired burner 6, the exhaust gas in the exhaust pipe is transported to the fuel supply tank 9 through the air intake connecting pipe 10 to be mixed with the fuel and then transported to the combustion chamber, and then ignited and burned by the direct-fired burner 6, the combustion-supporting fan 8 provides combustion-supporting air to improve the combustion efficiency.

[0036] A fuel supply tank 9 is fixedly installed on one side of the inner wall of the box body 1 located in the working room. The fuel supply tank 9 is connected to the direct-fired burner 6 and is used to provide fuel for the direct-fired burner 6. An air intake connecting pipe 10 is fixedly connected to one side of the fuel supply tank 9 and is used to connect to an external exhaust gas source to provide exhaust gas for combustion.

[0037] The box body 1 is located at one side of the studio and has two door panels 2 symmetrically hinged by hinges. The two door panels 2 are locked and fixed by buckles 3, which facilitates inspection and maintenance of the interior of the studio.

[0038] An observation window 18 is provided on one side of the combustion chamber of the box body 1 to facilitate observation of the combustion conditions in the combustion chamber. An inspection port is provided on one side of the combustion chamber of the box body 1, and an explosion-proof door 4 is hinged on one side of the inspection port through a hinge. The explosion-proof door 4 is locked and fixed to the box body 1 through an explosion-proof lock 5 to ensure that maintenance can be carried out safely in an emergency.

[0039] An air outlet 19 is provided on one side of the combustion chamber of the casing 1 for discharging the exhaust gas after combustion. After the exhaust gas is processed by heat recovery, it is discharged through the air outlet 19 to meet the environmental emission requirements.

[0040] However, as is well known to those skilled in the art, the working principles and wiring methods of the direct-fired burner 6, the flame head 7, the combustion-supporting fan 8, and the fuel supply tank 9 are commonplace, and are all conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any optional selections according to their needs or convenience.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A waste gas waste heat recovery direct-fired high-efficiency heating equipment, characterized in that: include: A box body (1), the interior of the box body (1) being divided into a combustion chamber and a working chamber, and a through hole (101) is provided on one side of the box body (1) located at the working chamber; An adjustment component, which is arranged on the box body (1) and is used to adjust the height and levelness of the box body (1); The buffer component is arranged on the adjustment component to reduce and absorb the vibration of the heating device when it is working.

2. According to claim 1, a waste gas waste heat recovery direct-fired high-efficiency heating equipment is characterized in that: The adjustment assembly comprises four threaded rods (11) which are connected to the bottom of the box body (1) in a rectangular threaded manner, nuts (12) are fixedly arranged at the bottom of the four threaded rods (11), and nuts (13) are threadedly connected to the outside of the four threaded rods (11).

3. The exhaust gas waste heat recovery direct-fired high-efficiency heating equipment according to claim 2 is characterized in that: The buffer assembly comprises four top seats (14) rotatably arranged at the bottom of four threaded rods (11); a support seat (15) is slidably arranged at the bottom of each of the four top seats (14); a limiting sleeve (16) is fixedly arranged on the side of the support seat (15) and the top seat (14) close to each other; a same buffer spring (17) is fixedly arranged on the side of the two limiting sleeves (16) located inside the support seat (15) and the top seat (14) close to each other; and an anti-slip pad is fixedly arranged on the bottom of the support seat (15).

4. The exhaust gas waste heat recovery direct-fired high-efficiency heating equipment according to claim 1 is characterized in that: The box body (1) is embedded with a direct-fired burner (6) on one side of the inner wall of the working room. The direct-fired burner (6) passes through one side of the working room and extends into the combustion chamber. The direct-fired burner (6) is provided with a plurality of flame heads (7) on one side of the combustion chamber. The direct-fired burner (6) is provided with two combustion-supporting fans (8) symmetrically fixed longitudinally on one side of the working room. The air outlet of the combustion-supporting fans (8) is connected to the direct-fired burner (6).

5. The exhaust gas waste heat recovery direct-fired high-efficiency heating equipment according to claim 4 is characterized in that: A fuel supply tank (9) is fixedly arranged on one side of the inner wall of the working room, and the fuel supply tank (9) is connected to the direct-fired burner (6). An air intake connecting pipe (10) is fixedly connected to one side of the fuel supply tank (9). Two door panels (2) are symmetrically hinged to one side of the working room via hinges, and the two door panels (2) are locked and fixed via buckles (3).

6. The exhaust gas waste heat recovery direct-fired high-efficiency heating equipment according to claim 5 is characterized in that: The box body (1) is provided with an observation window (18) on one side of the combustion chamber, the box body (1) is provided with an inspection port on one side of the combustion chamber, and an explosion-proof door (4) is hingedly connected to the inspection port on one side via a hinge, the explosion-proof door (4) and the box body (1) are locked and fixed via an explosion-proof lock (5), and the box body (1) is provided with an air outlet (19) on one side of the combustion chamber.

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