VOCs organic waste gas treatment machine

Abstract

The application provides a VOCs organic waste gas treatment machine, which comprises a treatment machine shell and a blower, characterized in that two lower parts of the treatment machine shell are bolted with electric plug-in valves, and the upper electric plug-in valve is bolted with the lower treatment machine shell. The setting of the upper box body, the lower box body, the gas pressure sensor and the semi-fixed pipe, the leakage gas at the connection between the heat exchange exhaust pipe and the gas outlet end of the treatment machine shell is in the upper box body and the lower box body, the gas pressure sensor detects the increase of the gas pressure in the upper box body and the lower box body, the leakage detection of the pipeline connection is carried out, and the time continuity and timeliness of the leakage detection of the pipeline connection are improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of waste gas treatment, and in particular relates to a VOCs organic waste gas treatment machine. Background Art

[0002] Volatile organic compounds are commonly referred to as VOCs. VOCs organic waste gas is usually treated by an organic waste gas treatment machine. A VOCs organic waste gas treatment device with application number 202220020043.6 has a treatment mechanism including a treatment box and a water tower. The bottom of the treatment box is fixedly connected to the top of the base plate. When the waste gas is burned, the sediment particles generated by the waste gas treatment device accumulate inside the treatment box and are difficult to discharge. During inspection and maintenance, staff are required to use gas detection equipment to detect leaks in the pipeline. The time continuity and timeliness of the leakage detection are low, and the heat exchange area of ​​the evaporation chamber and the combustion chamber is small. Summary of the Invention

[0003] In order to solve the above technical problems, the present invention provides a VOCs organic waste gas treatment machine, which improves the time continuity and timeliness of leakage detection at pipeline connections, can use the medium to perform preliminary treatment on the waste gas after combustion, and can discharge the generated sediment particles accumulated inside the treatment box.

[0004] The present invention is achieved through the following technical solutions:

[0005] The exhaust gas fan of the present invention is connected with the exhaust gas fan of the present invention on the one hand, and the exhaust gas fan of the present invention on the other hand has a round blast furnace, and a blast furnace is installed at the exhaust port of the present invention on the other hand.

[0006] The gas leakage detection box structure includes an upper box body and a lower box body, which are bolted relative to each other. Semi-fixed pipes are integrated on the left and right sides of the upper and lower boxes. A gas pressure sensor is threadedly connected to the connecting pipe integrated on the upper part of the upper box body.

[0007] The ash box treatment structure includes an ash box, the front of which is bolted to a box door, an ash dropping platform is integrated on the rear side of the interior of the ash box, the front bearing of the interior of the ash box is connected to a three-leaf rotating shaft, the right front side of the ash box is bolted to a motor, the output shaft of the motor is bolted to the three-leaf rotating shaft, and the interior of the ash box is filled with treatment medium.

[0008] Compared with the prior art, the present invention has the following beneficial effects:

[0009] 1. In the present invention, the upper box body, the lower box body, the gas pressure sensor, the arrangement of the semi-fixed pipe, the gas leaking at the connection between the heat exchange exhaust pipe and the gas outlet end of the treatment machine casing is inside the upper box body and the lower box body, the gas pressure sensor detects the increase in air pressure inside the upper box body and the lower box body, and performs gas leakage detection on the pipeline connection, thereby improving the time continuity and timeliness of gas leakage detection at the pipeline connection.

[0010] 2. In the present invention, the ash discharge box, box door, ash drop platform, three-leaf shaft, motor and treatment medium are arranged, the motor drives the three-leaf shaft to rotate, the three-leaf shaft flips the treatment medium, and improves the degree of combination between the treatment medium and the gas inside the treatment machine casing.

[0011] 3. In the present invention, the arrangement of the treatment machine housing and the electric gate valve is conducive to flexibly adjusting the opening or closing of the electric gate valve according to the exhaust gas treatment volume.

[0012] 4. In the present invention, the arrangement of the blower and the air intake pipe is beneficial to improving the degree of complete combustion. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the present invention.

[0014] Figure 2 It is a schematic diagram of the internal structure of the present invention.

[0015] Figure 3 It is a structural schematic diagram of the air leakage detection box structure of the present invention.

[0016] Figure 4 It is a schematic diagram of the exploded structure of the dust box structure of the present invention.

[0017] In the picture:

[0018] 1. Treatment machine casing; 2. Electric gate valve; 3. Air inlet pipe; 4. Heat exchanger; 5. Heat exchange exhaust pipe; 6. Blower; 7. Blower air inlet pipe; 8. Leak detection box structure; 81. Upper box body; 82. Lower box body; 83. Gas pressure sensor; 84. Semi-fixed pipe; 9. Treatment ash box structure; 91. Ash box; 92. Box door; 93. Ash drop platform; 94. Three-leaf shaft; 95. Motor; 96. Treatment medium; 10. Burner. DETAILED DESCRIPTION

[0019] The present invention will be described in detail below with reference to the accompanying drawings. Figure 1 and attached Figure 2 As shown, a VOCs organic waste gas treatment machine includes a treatment machine casing 1 and a blower 6. The lower parts of the two treatment machine casings 1 are bolted with electric gate valves 2, and the upper electric gate valve 2 is bolted to the lower treatment machine casing 1. The middle part of the right side of each treatment machine casing 1 is flange-connected with a burner 10, and the left side of each treatment machine casing 1 is integrated with an air intake pipe 3. A heat exchanger 4 is provided on the upper part of the upper treatment machine casing 1, and a heat exchange exhaust pipe 5 is flange-connected at the air inlet of the heat exchanger 4. The two air inlet ends of the heat exchange exhaust pipe 5 are respectively flange-connected with the air outlet ends of the two treatment machine casings 1, and the air outlet end of the blower 6 is flange-connected with a blast air intake pipe 7. The two air outlet ends of the blast air intake pipe 7 are respectively flange-connected with the air inlet of the two treatment machine casings 1.

[0020] One of the VOCs organic waste gas treatment machines also includes a gas leakage detection box structure 8 and a treatment ash discharge box structure 9. A gas leakage detection box structure 8 is provided outside the connection between the heat exchange exhaust pipe 5 and the gas outlet end of the treatment machine housing 1, and a treatment ash discharge box structure 9 is installed at the lower part of the electric plug-in valve 2 on the lower side.

[0021] In this embodiment, combined with the Figure 3 As shown, the gas leakage detection box structure 8 includes an upper box body 81 and a lower box body 82, both of which are made of stainless steel. The upper box body 81 and the lower box body 82 are connected by relative bolts. When gas leakage occurs at the connection between the heat exchange exhaust pipe 5 and the gas outlet end of the treatment machine housing 1, the gas is inside the upper box body 81 and the lower box body 82 to avoid gas leakage. Semi-fixed pipes 84 are integrated on the left and right sides of the upper box body 81 and the lower box body 82. A gas pressure sensor 83 is threadedly connected to the connecting pipe integrated in the upper part of the upper box body 81. The gas pressure sensor 83 is connected to the control equipment in the exhaust gas treatment workshop. The gas pressure sensor 83 detects that the internal air pressure of the upper box body 81 and the lower box body 82 increases, and can perform gas leakage detection on the pipeline connection, thereby improving safety performance.

[0022] In this embodiment, combined with the Figure 4As shown, the treatment ash box structure 9 includes an ash box 91, the front of which is bolted to a box door 92, and an ash drop platform 93 is integrated on the rear side of the interior of the ash box 91. The internal front side bearing of the ash box 91 is connected to a three-leaf rotating shaft 94, and the right front side of the ash box 91 is bolted to a motor 95. The output shaft of the motor 95 is bolted to the three-leaf rotating shaft 94, and the interior of the ash box 91 is filled with a treatment medium 96. The treatment medium 96 uses activated carbon granular medium or other waste gas treatment medium according to the type of organic waste gas. The motor 95 drives the three-leaf rotating shaft 94 to rotate, and the three-leaf rotating shaft 94 flips the treatment medium 96 to increase the degree of combination of the treatment medium 96 with the gas inside the treatment machine casing 1. After the treatment is completed, the box door 92 is opened, and when the three-leaf rotating shaft 94 rotates, the treatment medium 96 can be dropped out of the ash box 91, thereby improving the convenience of ash discharge.

[0023] In this embodiment, specifically, the ash discharge box 91 is bolted to the lower portion of the electric gate valve 2 on the lower side.

[0024] In this embodiment, specifically, each group of the upper box body 81 and the lower box body 82 are respectively arranged outside the connection between each group of heat exchange exhaust pipes 5 and the air outlet end of the treatment machine housing 1.

[0025] In this embodiment, specifically, the upper box body 81 and the lower box body 82 are glued together, and each group of semi-fixed pipes 84 that are vertically opposed to each other are glued together.

[0026] In this embodiment, specifically, the two groups of semi-fixed tubes 84 arranged in cooperation with each other on the left side are respectively glued to the air outlet ends of the two treatment machine casings 1, and the two groups of semi-fixed tubes 84 arranged in cooperation with each other on the right side are respectively glued to the two air inlet ends of the heat exchange exhaust pipe 5.

[0027] How it works

[0028] In the present invention, VOCs organic waste gas enters the interior of the treatment machine housing 1 through the air intake pipe 3. When the electric gate valve 2 is closed, the upper and lower treatment machine housings 1 respectively burn the organic waste gas through the burner 10. When the electric gate valve 2 is opened, the upper and lower treatment machine housings 1 jointly burn and treat the organic waste gas. The opening or closing of the electric gate valve 2 is flexibly adjusted according to the waste gas treatment volume. The blower 6 allows external air to enter the interior of the treatment machine housing 1 through the blower air intake pipe 7 to assist in combustion. The burned gas enters the heat exchanger 4 through the heat exchange exhaust pipe 5 for heat exchange, thereby recovering waste heat.

[0029] Utilizing the technical solution described in the present invention, or those skilled in the art designing similar technical solutions inspired by the technical solution of the present invention to achieve the above technical effects, all fall within the scope of protection of the present invention.

Claims

1. A VOCs organic waste gas treatment machine, comprising a treatment machine housing (1) and a blower (6), characterized in that: The lower parts of the two treatment machine housings (1) are both bolted to an electric plug-in valve (2), the upper electric plug-in valve (2) is bolted to the lower treatment machine housing (1), the middle part of the right side of each treatment machine housing (1) is flange-connected to a burner (10), the left side of each treatment machine housing (1) is integrally provided with an air intake pipe (3), the upper part of the upper treatment machine housing (1) is provided with a heat exchanger (4), the air inlet of the heat exchanger (4) is flange-connected to a heat exchange exhaust pipe (5), the two air inlet ends of the heat exchange exhaust pipe (5) are respectively flange-connected to the air outlet ends of the two treatment machine housings (1), and a leak detection box structure (8) is provided outside the connection between the heat exchange exhaust pipe (5) and the air outlet end of the treatment machine housing (1), the air outlet end of the blower (6) is flange-connected to a blast air intake pipe (7), the two air outlet ends of the blast air intake pipe (7) are respectively flange-connected to the air inlet on the right side of the two treatment machine housings (1), The lower part of the electric plug-in valve (2) on the lower side is provided with a dust collecting box structure (9); the air leakage detection box structure (8) includes an upper box body (81) and a lower box body (82), the upper box body (81) and the lower box body (82) are relatively bolted and connected, and the left and right sides of the upper box body (81) and the lower box body (82) are both integrally provided with semi-fixed pipes (84), and the upper part of the upper box body (81) is integrally provided with a gas pressure sensor (83) at the connecting pipe. The structure (9) includes an ash discharge box (91), a box door (92) is bolted to the front of the ash discharge box (91), an ash drop platform (93) is integrated on the rear side of the interior of the ash discharge box (91), a three-leaf rotating shaft (94) is connected to the internal front bearing of the ash discharge box (91), a motor (95) is bolted to the right front side of the ash discharge box (91), an output shaft of the motor (95) is bolted to the three-leaf rotating shaft (94), and the interior of the ash discharge box (91) is filled with a treatment medium (96).

2. The VOCs organic waste gas treatment machine according to claim 1, characterized in that: Each group of the upper box body (81) and the lower box body (82) are respectively arranged outside the connection between each group of heat exchange exhaust pipes (5) and the gas outlet end of the treatment machine housing (1).

3. The VOCs organic waste gas treatment machine according to claim 1, wherein the ash discharge box (91) is bolted to the lower part of the electric gate valve (2) on the lower side.

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