A volatile organic compound waste liquid incineration device

Abstract

The utility model discloses a volatile organic compound waste liquid incineration device, which relates to the technical field of waste liquid treatment, including an incinerator, the top of the incinerator is connected with a hollow tube through a bearing, the top of the hollow tube extends out of the incinerator and is provided with a liquid inlet assembly, a driving assembly is provided between the hollow tube and the incinerator, the bottom of the hollow tube extends into the inner cavity of the incinerator and is provided with a spray seat, the bottom of the spray seat is connected with an atomizing nozzle, a purification box is installed on the left side of the incinerator, and an exhaust pipe is connected between the top of the purification box and the incinerator. The utility model is provided with an exhaust pipe, a purification box, a first filter screen, a second filter screen, a third filter screen and an exhaust pipe, so that the gas after combustion passes through the first filter screen, the second filter screen and the third filter screen in turn, which can effectively block impurities in the gas, thereby filtering harmful gases in the gas and reducing the pollution caused to the air.

Description

Technical Field

[0001] The utility model relates to the technical field of waste liquid treatment, in particular to a volatile organic compound waste liquid incineration device. Background Art

[0002] Volatile organic compounds are usually divided into several categories, including non-methane hydrocarbons, oxygen-containing organic compounds, halogenated hydrocarbons, nitrogen-containing organic compounds and sulfur-containing organic compounds. Volatile organic compounds participate in the formation of ozone and secondary aerosols in the atmospheric environment, and have an important impact on regional atmospheric ozone pollution. Most volatile organic compounds have a special unpleasant odor and are toxic, irritating, teratogenic and carcinogenic. Volatile organic compounds are important precursors to urban haze and photochemical smog, and mainly come from waste liquids generated in the processes of coal chemical industry, petrochemical industry, fuel coating manufacturing, and solvent manufacturing and use. The treatment of volatile organic compound waste liquids is currently usually carried out by incineration.

[0003] China's utility model patent announcement number CN218523574U discloses an incineration treatment device for high-concentration salt-containing organic waste liquid, including a heat-conducting ceramic plate, which is arranged at the upper end of the incinerator body, the incinerator body is fixedly connected to the heat-conducting ceramic plate, a preheating box is installed on the upper end of the heat-conducting ceramic plate, a spray pump is installed on one side of the preheating box, and the spray pump is fixedly connected to the preheating box. The device can preheat the waste liquid inside the preheating box by installing the heat-conducting ceramic plate, thereby enhancing the heat utilization rate of the device, and at the same time, it is beneficial to improve the incineration efficiency of the waste liquid and enhance the practicality of the device. The installation of hot air flow blades can make it rotate under the action of the hot air flow, and the rotation of the hot air flow blades will drive the atomizing spray pipe to rotate, thereby enhancing the flexibility of the device, and can perform all-round spraying inside the device to avoid the atomized waste liquid from not being able to be quickly and fully incinerated, thereby affecting the incineration efficiency of the waste liquid. However, the above-mentioned equipment may produce some harmful gases and some particulate matter during the incineration process, which will pollute the air quality if directly discharged into the atmosphere. Utility Model Content

[0004] In order to improve the problem that some harmful gases and some particulate matter may be generated during the incineration process of the above-mentioned equipment, which will pollute the air quality if directly discharged into the atmosphere, the utility model provides a volatile organic compound waste liquid incineration device.

[0005] The utility model provides a volatile organic compound waste liquid incineration device, which adopts the following technical scheme:

[0006] A volatile organic compound waste liquid incineration device comprises an incinerator, wherein a hollow tube is connected to the top of the incinerator through a bearing, the top of the hollow tube extends out of the incinerator and is provided with a liquid inlet assembly, a driving assembly is provided between the hollow tube and the incinerator, the bottom of the hollow tube extends into the inner cavity of the incinerator and is provided with a spray seat, the bottom of the spray seat is connected with an atomizing nozzle, a purification box is installed on the left side of the incinerator, an exhaust pipe is connected between the top of the purification box and the incinerator, the bottom of the purification box is connected with an air outlet pipe, the inner cavity of the purification box is provided with a first filter screen, a second filter screen and a third filter screen in sequence from top to bottom, and an ignition pipe is penetrated at one end of the left side of the incinerator close to the purification box.

[0007] By adopting the above technical scheme, the waste liquid enters the inner cavity of the hollow tube through the liquid inlet component, the waste liquid enters the spray seat along the hollow tube, and is finally sprayed downward through the atomizing nozzle. At the same time, the hollow tube is driven to rotate by the driving component, and the spray seat and the atomizing nozzle are driven to rotate at the same time when the hollow tube rotates, so that the waste liquid can be sprayed in all directions inside the incinerator, and the atomized waste liquid is ignited through the ignition tube, so that the atomized waste liquid can be quickly and fully incinerated. The gas generated by the combustion enters the inner cavity of the purification box through the exhaust pipe, and passes through the first filter, the second filter and the third filter in turn, which can effectively block impurities in the gas and reduce the pollution to the air. Finally, the gas that has been filtered for multiple times is discharged into the atmosphere through the outlet pipe.

[0008] Optionally, the right ends of the first filter, the second filter and the third filter are connected to a protrusion, the right side wall of the inner cavity of the purification box is installed with a groove body that plugs into and cooperates with the protrusion, and the left ends of the first filter, the second filter and the third filter extend out of the purification box and are installed with a pull plate.

[0009] By adopting the above technical solution, through the plug-in cooperation of the groove body and the protrusion, the first filter screen, the second filter screen and the third filter screen can be easily positioned, disassembled and cleaned, and blockage can be avoided as much as possible.

[0010] Optionally, a slag receiving frame is installed on the inner bottom wall of the incinerator, and a hand-held plate is connected to the right end of the slag receiving frame, and the hand-held plate is located on the outside of the incinerator. A positioning assembly is arranged between the left end of the slag receiving frame and the incinerator, and the positioning assembly includes a positioning block, and the positioning block is connected to the left end of the slag receiving frame. The left side wall of the inner cavity of the incinerator is provided with a positioning groove which is plugged into and cooperates with the positioning block.

[0011] By adopting the above technical solution, the waste slag after incineration can be collected through the slag collecting frame. When a large amount of waste slag is collected, the hand-held plate is pulled outward, and the hand-held plate drives the slag collecting frame to move outward until the positioning block is separated from the positioning groove, so that the slag collecting frame can be taken out conveniently and the waste slag can be cleaned.

[0012] Optionally, a limiting assembly is arranged between the hand-held plate and the incinerator, and the limiting assembly includes a fixed plate, which is installed on one end of the right side of the incinerator close to the hand-held plate, a movable rod is passed through the inner cavity of the fixed plate, a movable plate is installed on the top of the movable rod, a pull rod is connected to the top of the movable plate, a T-shaped limiting rod is installed on the bottom of the movable rod, a limiting groove which is plugged into the T-shaped limiting rod is opened on the top of the hand-held plate, and a positioning spring is sleeved on the outer wall of the movable rod, and the positioning spring is located between the fixed plate and the T-shaped limiting rod.

[0013] By adopting the above technical solution, when it is necessary to release the fixing effect of the T-shaped limit rod on the hand plate, pull the pull rod upward, the pull rod drives the movable plate to move upward, the movable plate moves up and drives the T-shaped limit rod upward through the movable rod and compresses the positioning spring until the T-shaped limit rod is separated from the limit groove.

[0014] Optionally, a first observation window is installed on the surface of the purification box, and a second observation window is installed on the surface of the incinerator.

[0015] By adopting the above technical solution, the accumulation of impurities inside the purification box can be observed through the first observation window, and the burning situation inside the incinerator can be observed through the second observation window.

[0016] Optionally, a sliding assembly is provided between the spray seat and the incinerator, and the sliding assembly includes two groups of slide plates, which are respectively installed at two ends of the top of the spray seat, and a slide groove is provided on the inner top wall of the incinerator, and the slide plate is slidably connected to the slide groove.

[0017] By adopting the above technical solution, when the spray seat rotates, it can drive the slide plate to slide in the slide groove, so that the spray seat is more stable during the rotation process and shaking is avoided as much as possible.

[0018] Optionally, the drive assembly includes a drive motor, which is installed on the top of the incinerator. A driving shaft is installed at the power output end of the drive motor, a driving gear is installed on the top of the driving shaft, the left end of the driving gear is meshed and connected with a driven gear, and the driven gear is sleeved on the upper end of the outer side of the hollow tube.

[0019] By adopting the above technical solution, when the driving motor is working, the driving shaft drives the driving gear to rotate, and the driving gear rotates to drive the driven gear to rotate, thereby driving the hollow tube to rotate.

[0020] Optionally, the liquid inlet assembly includes a waste liquid cylinder, which is installed at the left end of the top of the incinerator. A liquid inlet is provided at the top of the waste liquid cylinder. A pump body is installed at one end of the top of the incinerator close to the waste liquid cylinder. A liquid extraction tube is connected between the input end of the pump body and the waste liquid cylinder, and a liquid infusion tube is connected to the output end of the pump body. The end of the liquid infusion tube away from the pump body extends into the inner cavity of the hollow tube, and the diameter of the liquid infusion tube is smaller than the diameter of the hollow tube.

[0021] By adopting the above technical solution, waste liquid is injected into the waste liquid cylinder through the liquid inlet, and the pump body is started by the controller. The pump body extracts the waste liquid through the liquid extraction tube and transports it to the inner cavity of the hollow tube through the liquid infusion tube. The waste liquid enters the spray seat along the hollow tube and is finally sprayed downward through the atomizing nozzle.

[0022] In summary, the present invention has at least one of the following beneficial effects:

[0023] (1) Through the coordinated arrangement of the exhaust pipe, the purification box, the first filter, the second filter, the third filter and the outlet pipe, the gas after combustion passes through the first filter, the second filter and the third filter in sequence, which can effectively block impurities in the gas, thereby filtering harmful gases in the gas and reducing air pollution.

[0024] (2) Through the coordinated arrangement of the groove body, the protrusion and the pull plate, when a large amount of impurities are accumulated on the first filter screen, the second filter screen and the third filter screen, the pull plate is pulled outward, so that the first filter screen, the second filter screen and the third filter screen can be taken out from the inside of the purification box respectively, and the first filter screen, the second filter screen and the third filter screen can be cleaned respectively to avoid blockage caused by long-term use as much as possible.

[0025] (3) Through the coordinated arrangement of the atomizing nozzle, the nozzle seat, the hollow tube and the driving assembly, the driving assembly drives the hollow tube to rotate when working, and the rotation of the hollow tube drives the nozzle seat and the atomizing nozzle to rotate, so that the waste liquid can be sprayed in all directions inside the incinerator, so that the atomized waste liquid can be quickly and fully incinerated. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 It is a cross-sectional structural schematic diagram of the utility model;

[0028] Figure 2 This is a front view structural schematic diagram of the utility model;

[0029] Figure 3 For the utility model Figure 1 Schematic diagram of the structure at point A in the middle.

[0030] In the figure: 1, exhaust pipe; 2, purification box; 3, groove body; 4, convex block; 5, first filter; 6, second filter; 7, third filter; 8, pull plate; 9, exhaust pipe; 10, ignition pipe; 11, positioning assembly; 1101, positioning block; 1102, positioning groove; 12, slag receiving frame; 13, hand-held board; 14, incinerator; 15, atomizing nozzle; 16, nozzle seat; 17, sliding assembly; 1701, slide plate; 1702, slide groove; 18, hollow tube; 19, drive assembly; 1901, drive Motor; 1902, driving shaft; 1903, driving gear; 1904, driven gear; 20, liquid inlet assembly; 2001, infusion tube; 2002, pump body; 2003, liquid inlet; 2004, liquid extraction tube; 2005, waste liquid cylinder; 21, first observation window; 22, second observation window; 23, limit assembly; 2301, pull rod; 2302, movable plate; 2303, fixed plate; 2304, movable rod; 2305, positioning spring; 2306, T-type limit rod; 2307, limit groove. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-3 The utility model is described in further detail.

[0032] Please refer to the attached figure in the instruction manual Figure 1 The utility model provides an embodiment: a volatile organic compound waste liquid incineration device, including an incinerator 14, the top of the incinerator 14 is rotatably connected with a hollow tube 18 through a bearing, the inner bottom wall of the incinerator 14 is slidably mounted with a slag receiving frame 12, the right end of the slag receiving frame 12 is connected with a hand-held plate 13, the hand-held plate 13 is located on the outside of the incinerator 14, a positioning component 11 is arranged between the left end of the slag receiving frame 12 and the incinerator 14, the positioning component 11 includes a positioning block 1101, the positioning block 1101 is fixedly connected to the left end of the slag receiving frame 12, and the left side wall of the inner cavity of the incinerator 14 is provided with a positioning groove 1102 which is plugged and matched with the positioning block 1101. The slag collecting frame 12 can be used to collect the waste slag after incineration. When a large amount of waste slag is collected, the hand-held plate 13 is pulled outward, and the hand-held plate 13 drives the slag collecting frame 12 to move outward until the positioning block 1101 is separated from the positioning groove 1102, so that the slag collecting frame 12 can be taken out and the waste slag can be cleaned up.

[0033] Please refer to the attached figure in the instruction manual Figure 1 and Figure 3A limit assembly 23 is arranged between the hand-held plate 13 and the incinerator 14, and the limit assembly 23 includes a fixed plate 2303, which is installed at one end of the right side of the incinerator 14 close to the hand-held plate 13, and a movable rod 2304 is slidably penetrated through the inner cavity of the fixed plate 2303, and a movable plate 2302 is fixedly installed on the top of the movable rod 2304, and a pull rod 2301 is fixedly connected to the top of the movable plate 2302, and a T-shaped limit rod 2306 is installed at the bottom of the movable rod 2304, and a limit groove 2307 which is plugged with the T-shaped limit rod 2306 is opened on the top of the hand-held plate 13, and a positioning spring 2305 is sleeved on the outer wall of the movable rod 2304, and the positioning spring 2305 is located between the fixed plate 2303 and the T-shaped limit rod 2306. When it is necessary to release the fixing effect of the T-shaped limit rod 2306 on the hand-held plate 13, pull up the pull rod 2301, and the pull rod 2301 drives the movable plate 2302 to move upward. The movable plate 2302 moves upward and drives the T-shaped limit rod 2306 to move upward through the movable rod 2304 and compress the positioning spring 2305 until the T-shaped limit rod 2306 is separated from the limit slot 2307.

[0034] Please refer to the attached figure in the instruction manual Figure 1 and Figure 2 The top of the hollow tube 18 extends out of the incinerator 14 and is provided with a liquid inlet assembly 20. A driving assembly 19 is provided between the hollow tube 18 and the incinerator 14. The driving assembly 19 includes a driving motor 1901. The driving motor 1901 is installed on the top of the incinerator 14. A driving shaft 1902 is fixedly installed at the power output end of the driving motor 1901. A driving gear 1903 is installed on the top of the driving shaft 1902. The left end of the driving gear 1903 is meshed and connected with a driven gear 1904. The driven gear 1904 is fixedly sleeved on the upper end of the outer side of the hollow tube 18. When the driving motor 1901 is working, the driving gear 1903 is driven to rotate through the driving shaft 1902. The rotation of the driving gear 1903 drives the driven gear 1904 to rotate, and then the hollow tube 18 can be driven to rotate.

[0035] Please refer to the attached figure in the instruction manual Figure 1 The bottom of the hollow tube 18 extends into the inner cavity of the incinerator 14 and is installed with a nozzle seat 16. A sliding assembly 17 is arranged between the nozzle seat 16 and the incinerator 14. The sliding assembly 17 includes two sets of slide plates 1701, which are respectively fixedly installed at the two ends of the top of the nozzle seat 16. A slide groove 1702 is provided on the inner top wall of the incinerator 14. The slide plates 1701 are slidably connected with the slide groove 1702. When the nozzle seat 16 rotates, it can drive the slide plate 1701 to slide in the slide groove 1702, so that the nozzle seat 16 is more stable during the rotation process, and shaking is avoided as much as possible.

[0036] Please refer to the attached figure in the instruction manual Figure 1 and Figure 2A plurality of atomizing nozzles 15 are connected to the bottom of the spray seat 16, and the liquid inlet assembly 20 includes a waste liquid cylinder 2005, which is installed at the left end of the top of the incinerator 14, and a liquid inlet 2003 is provided at the top of the waste liquid cylinder 2005. A pump body 2002 is installed at one end of the top of the incinerator 14 close to the waste liquid cylinder 2005, and a liquid extraction tube 2004 is fixedly connected between the input end of the pump body 2002 and the waste liquid cylinder 2005, and a liquid infusion tube 2001 is fixedly connected to the output end of the pump body 2002, and the end of the liquid infusion tube 2001 away from the pump body 2002 extends into the inner cavity of the hollow tube 18, and the diameter of the liquid infusion tube 2001 is smaller than the diameter of the hollow tube 18. The waste liquid is injected into the waste liquid cylinder 2005 through the liquid inlet 2003, and the pump body 2002 is started by the controller. The pump body 2002 extracts the waste liquid through the liquid extraction tube 2004 and transports it to the inner cavity of the hollow tube 18 through the liquid infusion tube 2001. The waste liquid enters the spray seat 16 along the hollow tube 18 and is finally sprayed downward through the atomizing nozzle 15.

[0037] Please refer to the attached figure in the instruction manual Figure 1 and Figure 2 A purification box 2 is installed on the left side of the incinerator 14, a first observation window 21 is installed on the surface of the purification box 2, and a second observation window 22 is installed on the surface of the incinerator 14. The accumulation of impurities inside the purification box 2 can be observed through the first observation window 21, and the burning situation inside the incinerator 14 can be observed through the second observation window 22.

[0038] Please refer to the attached figure in the instruction manual Figure 1 , an exhaust pipe 1 is connected between the top of the purification box 2 and the incinerator 14, an exhaust pipe 9 is connected to the bottom of the purification box 2, and the inner cavity of the purification box 2 is horizontally installed with the first filter 5, the second filter 6 and the third filter 7 from top to bottom, and the right ends of the first filter 5, the second filter 6 and the third filter 7 are fixedly connected with a protrusion 4, and the right side wall of the inner cavity of the purification box 2 is installed with a groove body 3 that is plugged with the protrusion 4, and the left ends of the first filter 5, the second filter 6 and the third filter 7 are all extended out of the purification box 2 and installed with a pull plate 8. Through the plug-in cooperation of the groove body 3 and the protrusion 4, it is convenient to locate, disassemble and clean the first filter 5, the second filter 6 and the third filter 7, and try to avoid blockage. An ignition tube 10 is penetrated at one end of the left side of the incinerator 14 close to the purification box 2, and the left end of the ignition tube 10 extends out of the incinerator 14, and the right end of the ignition tube 10 extends into the interior of the incinerator 14.

[0039] Working principle: When using the device, an external power supply is connected to inject the waste liquid into the waste liquid cylinder 2005 through the liquid inlet 2003, and the pump body 2002 is started by the controller. The pump body 2002 extracts the waste liquid through the liquid extraction tube 2004 and transports it to the inner cavity of the hollow tube 18 through the liquid infusion tube 2001. The waste liquid enters the spray seat 16 along the hollow tube 18 and is finally sprayed downward through the atomizing nozzle 15. At the same time, the driving motor 1901 is started by the controller, and the driving motor 1901 drives the driving gear 1903 to rotate through the driving shaft 1902. The driving gear 1903 rotates to drive the driven gear 1904 to rotate, and the driven gear 1904 rotates to drive the hollow tube 18 to rotate. When the hollow tube 18 rotates, the spray seat 16 and the atomizing nozzle 15 are driven to rotate at the same time, so that the waste liquid can be sprayed in all directions inside the incinerator 14, and the atomized waste liquid is ignited through the ignition tube 10, so that the atomized waste liquid can be quickly and fully incinerated.

[0040] The gas produced by combustion enters the inner cavity of the purification box 2 through the exhaust pipe 1, and passes through the first filter 5, the second filter 6 and the third filter 7 successively, which can effectively block impurities in the gas and reduce the pollution to the air. Finally, the gas after multiple filtrations is discharged into the atmosphere through the outlet pipe 9, and the particulate matter produced enters the slag receiving frame 12 for unified collection.

[0041] When the device is finished working, the staff pulls up the pull rod 2301, and the pull rod 2301 pulls the movable plate 2302 to move upward. The movable plate 2302 drives the T-shaped limit rod 2306 to move upward through the movable rod 2304 and compresses the positioning spring 2305 until the T-shaped limit rod 2306 is separated from the limit groove 2307, thereby releasing the fixing effect of the T-shaped limit rod 2306 on the hand-held plate 13. At this time, the hand-held plate 13 is pulled outward, and the hand-held plate 13 drives the slag receiving frame 12 to move outward, so that the positioning block 1101 is separated from the positioning groove 1102, which is convenient for removing the slag receiving frame 12 from the inside of the incinerator 14 and cleaning the particulate matter therein.

[0042] At the same time, the staff pulls the pull plate 8 outward, and the pull plate 8 drives the first filter 5, the second filter 6 and the third filter 7 to move outward until the protrusion 4 is separated from the groove body 3, so that the first filter 5, the second filter 6 and the third filter 7 can be taken out from the inside of the purification box 2 and cleaned, thereby avoiding blockage due to long-term use as much as possible, thereby improving the practicability of the device.

[0043] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A volatile organic compound waste liquid incineration device, comprising an incinerator (14), characterized in that: The top of the incinerator (14) is connected to a hollow tube (18) via a bearing, the top of the hollow tube (18) extends out of the incinerator (14) and is provided with a liquid inlet assembly (20), a driving assembly (19) is provided between the hollow tube (18) and the incinerator (14), the bottom of the hollow tube (18) extends into the inner cavity of the incinerator (14) and is provided with a spray seat (16), the bottom of the spray seat (16) is connected to an atomizing nozzle (15), A purification box (2) is installed on the left side of the incinerator (14), an exhaust pipe (1) is connected between the top of the purification box (2) and the incinerator (14), an exhaust pipe (9) is connected to the bottom of the purification box (2), and the inner cavity of the purification box (2) is installed with a first filter (5), a second filter (6) and a third filter (7) in sequence from top to bottom, and an ignition tube (10) is passed through one end of the left side of the incinerator (14) close to the purification box (2).

2. The volatile organic compound waste liquid incineration device according to claim 1, characterized in that: The right ends of the first filter (5), the second filter (6) and the third filter (7) are all connected to a protrusion (4); the right side wall of the inner cavity of the purification box (2) is equipped with a groove body (3) that is plugged into and matched with the protrusion (4); the left ends of the first filter (5), the second filter (6) and the third filter (7) are all extended out of the purification box (2) and are equipped with a pull plate (8).

3. The volatile organic compound waste liquid incineration device according to claim 1, characterized in that: A slag receiving frame (12) is installed on the inner bottom wall of the incinerator (14); a hand-held plate (13) is connected to the right end of the slag receiving frame (12); the hand-held plate (13) is located outside the incinerator (14); a positioning component (11) is arranged between the left end of the slag receiving frame (12) and the incinerator (14); the positioning component (11) comprises a positioning block (1101); the positioning block (1101) is connected to the left end of the slag receiving frame (12); and a positioning groove (1102) which is plugged into and matched with the positioning block (1101) is provided on the left side wall of the inner cavity of the incinerator (14).

4. The volatile organic compound waste liquid incineration device according to claim 3, characterized in that: A limit assembly (23) is provided between the hand-held plate (13) and the incinerator (14), the limit assembly (23) comprising a fixed plate (2303), the fixed plate (2303) being installed at one end of the right side of the incinerator (14) close to the hand-held plate (13), a movable rod (2304) passing through the inner cavity of the fixed plate (2303), a movable plate (2302) being installed on the top of the movable rod (2304), and the movable plate (2302) being installed on the inner cavity of the fixed plate (2303). ) is connected to the top of the movable rod (2304), a T-shaped limit rod (2306) is installed at the bottom of the movable rod (2304), a limit groove (2307) is provided on the top of the hand-held plate (13) to be plugged into the T-shaped limit rod (2306), and a positioning spring (2305) is sleeved on the outer wall of the movable rod (2304), and the positioning spring (2305) is located between the fixed plate (2303) and the T-shaped limit rod (2306).

5. The volatile organic compound waste liquid incineration device according to claim 1, characterized in that: A first observation window (21) is installed on the surface of the purification box (2), and a second observation window (22) is installed on the surface of the incinerator (14).

6. The volatile organic compound waste liquid incineration device according to claim 1, characterized in that: A sliding assembly (17) is provided between the spray seat (16) and the incinerator (14), and the sliding assembly (17) includes two groups of slide plates (1701). The two groups of slide plates (1701) are respectively installed at the two ends of the top of the spray seat (16). A slide groove (1702) is provided on the inner top wall of the incinerator (14), and the slide plate (1701) is slidably connected to the slide groove (1702).

7. The volatile organic compound waste liquid incineration device according to claim 1, characterized in that: The driving assembly (19) comprises a driving motor (1901), wherein the driving motor (1901) is mounted on the top of the incinerator (14), a driving shaft (1902) is mounted on the power output end of the driving motor (1901), a driving gear (1903) is mounted on the top of the driving shaft (1902), a driven gear (1904) is meshedly connected to the left end of the driving gear (1903), and the driven gear (1904) is sleeved on the upper end of the outer side of the hollow tube (18).

8. The volatile organic compound waste liquid incineration device according to claim 1, characterized in that: The liquid inlet assembly (20) comprises a waste liquid cylinder (2005), the waste liquid cylinder (2005) being installed at the left end of the top of the incinerator (14), a liquid inlet (2003) being provided at the top of the waste liquid cylinder (2005), a pump body (2002) being installed at one end of the top of the incinerator (14) close to the waste liquid cylinder (2005), a liquid extraction tube (2004) being connected between the input end of the pump body (2002) and the waste liquid cylinder (2005), a liquid infusion tube (2001) being connected to the output end of the pump body (2002), the end of the liquid infusion tube (2001) being away from the pump body (2002) extending into the inner cavity of the hollow tube (18), and the diameter of the liquid infusion tube (2001) being smaller than the diameter of the hollow tube (18).

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