Incinerator steam recycling system

Abstract

The utility model belongs to the field of incinerators, particularly relates to a steam recycling system of an incinerator, and aims to solve the problem that a pipe network is easy to block due to the fact that steam discharged by the existing incinerator is mixed with particulate matters, the following scheme is provided: the steam recycling system comprises an incinerator steam pipeline; the filtering tank is communicated with the output end of the incinerator steam pipeline; the steam pipe network assembly comprises an exhaust pipe and a steam pipe network pump, the exhaust pipe is communicated with the air outlet end of the filtering tank, and the steam pipe network pump is communicated with the air outlet end of the exhaust pipe; steam generated by the incinerator is filtered through the filtering disc, particulate matter and impurities mixed in the steam are prevented from entering a steam pipe network, the steam pipe network can be prevented from being blocked, and steam pollution can be avoided; impurities and particles attached to the bottom of the filter disc can be thrown down by utilizing centrifugal force.

Description

Technical Field

[0001] The utility model relates to the technical field of incinerators, in particular to an incinerator steam recovery and utilization system. Background Art

[0002] A large amount of steam is generated during the operation of the incinerator. Its steam pipeline is connected to the main steam network to reduce the steam usage in the workshop. The Chinese patent document with publication number: CN115930226A discloses a waste incinerator start-stop steam recovery system.

[0003] However, the steam discharged from the incinerator of the above technical solution is often mixed with a large amount of impurities. These impurities are easy to enter the steam network, which not only easily causes the network to be blocked, but also pollutes the steam of the entire steam network. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that the steam discharged from the incinerator is mixed with particulate matter and easily causes pipe network blockage, and proposes an incinerator steam recovery and utilization system.

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

[0006] An incinerator steam recovery and utilization system, comprising:

[0007] Incinerator steam pipes;

[0008] A filter tank, which is connected to the output end of the steam pipeline of the incinerator;

[0009] A steam pipe network component, the steam pipe network component includes an air extraction pipe and a steam pipe network pump, the air extraction pipe is connected to the air outlet end of the filter tank, and the steam pipe network pump is connected to the air outlet end of the air extraction pipe;

[0010] A filter plate, the filter plate is rotatably sleeved inside the filter tank;

[0011] The driving assembly includes a large gear, a small gear and a rotating shaft. The teeth of the large gear mesh with the teeth of the small gear. The bottom end of the rotating shaft is key-connected with the axis of the filter disc. The surface of the rotating shaft is rotatably sleeved with the inside of the filter tank. The top end of the rotating shaft extends to the top of the filter tank and is key-connected with the axis of the small gear.

[0012] A reciprocating mechanism is connected to a large gear and is used to drive the filter disc to rotate. The steam generated by the incinerator is filtered by the filter disc to prevent the steam from being mixed with particles and debris and entering the steam network, thereby preventing the steam network from being blocked and the steam from being polluted. Centrifugal force can be generated by the rotation of the filter disc, and the debris and particles stuck to the bottom of the filter disc can be thrown off by the centrifugal force.

[0013] As a preferred solution of the utility model, the reciprocating mechanism includes a reduction motor, a crankshaft and a transmission rod. The output end of the reduction motor is connected to the top key of the crankshaft, the curved part of the crankshaft is rotatably sleeved with the hole of the transmission rod, the end of the transmission rod away from the crankshaft is hinged to the top of the large gear, the power supply of the reduction motor is turned on, the reduction motor is controlled by a motor controller, the reduction motor can drive the crankshaft to rotate, the crankshaft and the transmission rod are in an eccentric structure, the crankshaft can drive the transmission rod to reciprocate, and the transmission rod rotates with the crankshaft through a bearing, the transmission rod and the large gear are in an eccentric structure, and the transmission rod can drive the large gear to rotate.

[0014] As a preferred solution of the utility model, the bottom bolt of the reduction motor is connected with a mounting bracket, the bottom of the mounting bracket is connected with the top bolt of the filter tank, and the filter tank is fixed to the reduction motor through the mounting bracket to ensure the stability of the reduction motor and facilitate the reduction motor to drive the crankshaft to rotate.

[0015] As a preferred solution of the utility model, the bottom end of the crankshaft is rotatably sleeved with the top of the filter tank, the axis center of the large gear is rotatably connected with the top of the filter tank, the crankshaft is rotatably arranged with the filter tank through a bearing to ensure the stability of the crankshaft rotation, and the large gear is rotatably arranged with the filter tank through a bearing.

[0016] As a preferred solution of the utility model, the bottom of the filter tank is connected to a slag discharge pipe, a valve is provided on the surface of the slag discharge pipe, and the slag discharge pipe can discharge impurities and particulate matter filtered out from the inside of the filter tank.

[0017] As a preferred solution of the utility model, the filter disc includes a rotating disc and a filter plate. The filter plate is bolted to the opening of the rotating disc. The rotating shaft is connected to the rotating disc of the filter disc. The rotating disc is rotatably arranged with the filter tank through a bearing. The rotating shaft can drive the rotating disc to rotate, and the rotating disc can drive the filter plate to rotate.

[0018] Beneficial effects:

[0019] 1. The steam pipe of the incinerator receives the steam discharged from the incinerator, and then uses a filter plate to filter out impurities and particulate matter to prevent the steam from carrying these debris and causing blockage of the steam pipe network;

[0020] 2. The reciprocating mechanism can drive the small gear to rotate through the large gear, and the small gear can drive the filter plate to rotate through the rotating shaft. The filter plate can generate centrifugal force to clean the filtered impurities;

[0021] In the utility model: the steam generated by the incinerator is filtered by a filter disc to prevent the steam from being mixed with particles and debris entering the steam pipe network, thereby preventing the steam pipe network from being blocked and the steam from being polluted. Centrifugal force can be generated by the rotation of the filter disc, and the debris and particles stuck to the bottom of the filter disc can be thrown off by the centrifugal force. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional diagram of the main body of the utility model;

[0023] Figure 2 It is a three-dimensional diagram of the reciprocating mechanism of the utility model;

[0024] Figure 3 It is a three-dimensional diagram of the filter tank of the utility model;

[0025] Figure 4 It is a three-dimensional diagram of the filter disc of the present utility model.

[0026] In the figure: 1. Incinerator steam pipe; 2. Filter tank; 3. Exhaust pipe; 4. Steam network pump; 5. Slag discharge pipe; 6. Reducer motor; 7. Crankshaft; 8. Transmission rod; 9. Large gear; 10. Small gear; 11. Rotating shaft; 12. Filter plate. DETAILED DESCRIPTION

[0027] 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.

[0028] Embodiment 1

[0029] Reference Figure 1-Figure 4 , an incinerator steam recovery system, comprising

[0030] Incinerator steam pipe 1;

[0031] A filter tank 2, the filter tank 2 is connected to the output end of the incinerator steam pipeline 1;

[0032] The steam pipe network component includes an air extraction pipe 3 and a steam pipe network pump 4. The air extraction pipe 3 is connected to the air outlet end of the filter tank 2, and the steam pipe network pump 4 is connected to the air outlet end of the air extraction pipe 3;

[0033] The filter disc 12 is rotatably sleeved inside the filter tank 2;

[0034] A driving assembly, the driving assembly includes a large gear 9, a small gear 10 and a rotating shaft 11, the teeth of the large gear 9 mesh with the teeth of the small gear 10, the bottom end of the rotating shaft 11 is key-connected with the axis of the filter disc 12, the surface of the rotating shaft 11 is rotatably sleeved with the inside of the filter tank 2, and the top end of the rotating shaft 11 extends to the top of the filter tank 2 and is key-connected with the axis of the small gear 10;

[0035] The reciprocating mechanism is connected with the large gear 9 and is used to drive the filter disc 12 to rotate.

[0036] By means of the above structure: the steam generated by the incinerator is filtered using the filter disc 12 to prevent the steam from being mixed with particles and debris and entering the steam pipe network, thereby preventing the steam pipe network from being blocked and the steam from being polluted. Centrifugal force can be generated by the rotation of the filter disc 12, and the debris and particles stuck to the bottom of the filter disc 12 can be thrown off by the centrifugal force.

[0037] See also Figure 2 The reciprocating mechanism includes a reduction motor 6, a crankshaft 7 and a transmission rod 8. The output end of the reduction motor 6 is keyed to the top of the crankshaft 7. The curved part of the crankshaft 7 is rotatably sleeved with the hole of the transmission rod 8. The end of the transmission rod 8 away from the crankshaft 7 is hinged to the top of the large gear 9. The power supply of the reduction motor 6 is turned on. The reduction motor 6 is controlled by a motor controller. The reduction motor 6 can drive the crankshaft 7 to rotate. There is an eccentric structure between the crankshaft 7 and the transmission rod 8. The crankshaft 7 can drive the transmission rod 8 to reciprocate, and the transmission rod 8 rotates with the crankshaft 7 through a bearing. There is an eccentric structure between the transmission rod 8 and the large gear 9. The transmission rod 8 can drive the large gear 9 to rotate.

[0038] See also Figure 3 The bottom bolt of the reduction motor 6 is connected with a mounting frame, and the bottom of the mounting frame is connected with the top bolt of the filter tank 2. The filter tank 2 is fixed to the reduction motor 6 through the mounting frame to ensure the stability of the reduction motor 6 and facilitate the reduction motor 6 to drive the crankshaft 7 to rotate.

[0039] See also Figure 3 The bottom end of the crankshaft 7 is rotatably connected to the top of the filter tank 2, the axis of the large gear 9 is rotatably connected to the top of the filter tank 2, the crankshaft 7 is rotatably arranged with the filter tank 2 through a bearing to ensure the stability of the rotation of the crankshaft 7, and the large gear 9 is rotatably arranged with the filter tank 2 through a bearing.

[0040] See also Figure 3 The bottom of the filter tank 2 is connected to a slag discharge pipe 5 , and a valve is provided on the surface of the slag discharge pipe 5 . The slag discharge pipe 5 can discharge impurities and particulate matter filtered out from the inside of the filter tank 2 .

[0041] See also Figure 2 The filter disc 12 includes a rotating disc and a filter plate. The filter plate is bolted to the opening of the rotating disc. The rotating shaft 11 is connected to the rotating disc of the filter disc 12. The rotating disc is rotatably arranged with the filter tank 2 through a bearing. The rotating shaft 11 can drive the rotating disc to rotate, and the rotating disc can drive the filter plate to rotate.

[0042] Embodiment 2

[0043] The difference between this embodiment and the first embodiment is that the reduction motor 6 and the crankshaft 7 are replaced by an electric push rod, which is connected to the transmission rod 8. The electric push rod can drive the transmission rod 8 to move back and forth, but the movement efficiency of the electric push rod is low. Therefore, the reduction motor 6 and the crankshaft 7 are preferably used in this application.

[0044] It should be noted that the specific type of the reduction motor 6 to be used is selected by the relevant technical personnel familiar with the field, and the above reduction motor 6 belongs to the existing technology and is not elaborated in this solution.

[0045] The working principle of the utility model is as follows: the air inlet end of the steam pipe 1 of the incinerator is connected to the steam outlet of the incinerator, the steam pipe network pump 4 is connected to the steam pipe network, the steam generated by the incinerator enters the steam pipe 1 of the incinerator, and then enters the interior of the filter tank 2, the filter disc 12 inside the filter tank 2 can filter the steam, filter out impurities and particulate matter in the steam, and the filtered steam enters the exhaust pipe 3, the steam pipe network pump 4 generates a force to extract steam after being powered on, and the steam is pumped into the steam pipe network, the filter disc 12 is used to filter the steam, the power of the reduction motor 6 is turned on, and the reduction motor 6 The motor controller is used for control. The reduction motor 6 can drive the crankshaft 7 to rotate. The crankshaft 7 and the transmission rod 8 are in an eccentric structure. The crankshaft 7 can drive the transmission rod 8 to reciprocate, and the transmission rod 8 rotates with the crankshaft 7 through a bearing. The transmission rod 8 and the large gear 9 are in an eccentric structure. The transmission rod 8 can drive the large gear 9 to rotate, and the large gear 9 can drive the small gear 10 to rotate. An acceleration effect can be generated between the large gear 9 and the small gear 10. The small gear 10 can drive the rotating shaft 11 to rotate, and the rotating shaft 11 can drive the filter disc 12 to rotate. During the rotation of the filter disc 12, centrifugal force is generated to throw out impurities.

[0046] 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. An incinerator steam recovery system, characterized in that: include Incinerator steam pipe (1); A filter tank (2), the filter tank (2) is connected to the output end of the incinerator steam pipeline (1); A steam pipe network component, the steam pipe network component comprising an air extraction pipe (3) and a steam pipe network pump (4), the air extraction pipe (3) being connected to the air outlet end of the filter tank (2), and the steam pipe network pump (4) being connected to the air outlet end of the air extraction pipe (3); A filter plate (12), the filter plate (12) is rotatably sleeved inside the filter tank (2); A driving assembly, the driving assembly comprising a large gear (9), a small gear (10) and a rotating shaft (11), the teeth of the large gear (9) mesh with the teeth of the small gear (10), the bottom end of the rotating shaft (11) is key-connected with the axis of the filter disc (12), the surface of the rotating shaft (11) is rotatably sleeved with the inside of the filter tank (2), and the top end of the rotating shaft (11) extends to the top of the filter tank (2) and is key-connected with the axis of the small gear (10); A reciprocating mechanism is connected to the large gear (9), and is used to drive the filter disc (12) to rotate.

2. The incinerator steam recovery system according to claim 1, characterized in that: The reciprocating mechanism comprises a reduction motor (6), a crankshaft (7) and a transmission rod (8); the output end of the reduction motor (6) is key-connected to the top end of the crankshaft (7); the curved portion of the crankshaft (7) is rotatably sleeved to the hole of the transmission rod (8); and one end of the transmission rod (8) away from the crankshaft (7) is hinged to the top of a large gear (9).

3. The incinerator steam recovery system according to claim 2, characterized in that: The bottom of the reduction motor (6) is bolted to a mounting frame, and the bottom of the mounting frame is bolted to the top of the filter tank (2).

4. The incinerator steam recovery system according to claim 2, characterized in that: The bottom end of the crankshaft (7) is rotatably sleeved with the top of the filter tank (2), and the axis of the large gear (9) is rotatably connected with the top of the filter tank (2).

5. The incinerator steam recovery system according to claim 1, characterized in that: The bottom of the filter tank (2) is connected to a slag discharge pipe (5), and a valve is provided on the surface of the slag discharge pipe (5).

6. The incinerator steam recovery system according to claim 1, characterized in that: The filter disc (12) comprises a rotating disc and a filter plate, and the filter plate is bolted into the opening of the rotating disc.

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