VOC waste gas treatment equipment

Abstract

The utility model belongs to the field of waste gas treatment, and particularly relates to VOC (volatile organic compound) waste gas treatment equipment which comprises a base box, the device comprises a base box, the top of the base box is in threaded connection with an air guide pipe, the top of the air guide pipe is in threaded connection with a purification box, a sliding groove is formed in one side of the purification box, a first outer frame is arranged in the sliding groove, a first activated carbon plate is fixedly installed in the first outer frame, and the top of the purification box is in threaded connection with an end cover; and a driving motor is fixedly mounted at the top of the end cover, and a rotating shaft is arranged at the bottom of the driving motor. Through the structural design of the purifying box, the first activated carbon plate, the driving motor, the rotating shaft and the second activated carbon plate, the multi-layer filtering function is achieved, so that the waste gas purifying efficiency can be improved, and when bottom activated carbon is saturated, even use of activated carbon can be ensured through periodic movement of the top activated carbon plate; the local area is prevented from being oversaturated or not fully utilized, and the continuity and the stability of the waste gas treatment effect are further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to waste gas treatment field, concretely is a VOC waste gas treatment equipment. BACKGROUND

[0002] Organic waste gas generally all exist flammable and explosive, toxic and harmful, insoluble in water, soluble in organic solvent, the characteristics of big processing difficulty, when organic waste gas treatment, commonly used is organic waste gas activated carbon adsorption treatment method, catalytic combustion method, catalytic oxidation method, acid and alkali neutralization method, plasma method etc.

[0003] The common VOC waste gas treatment equipment on the market, in the use process, through the activated carbon plate fixed installation inside the purification box, in the use process, the composition or flow of waste gas changes, some parts of activated carbon plate can reach adsorption saturation state first, lead to uneven load distribution of activated carbon plate, thereby affect overall processing efficiency.

[0004] Therefore, aiming at the above problem, a VOC waste gas treatment equipment is provided. UTILITY MODEL CONTENTS

[0005] In order to make up for the deficiency of prior art, the problem of limited adsorption capacity, the utility model discloses a VOC waste gas treatment equipment.

[0006] The utility model discloses a VOC waste gas treatment equipment, including the base box, the top of base box is connected with the gas guide pipe, the top of gas guide pipe is connected with the purification box, one side of purification box is provided with the sliding slot, the inside of sliding slot is provided with the first outer frame, the first activated carbon plate is fixedly installed in the inside of first outer frame, the top of purification box is connected with the end cover, the top of end cover is fixedly installed with drive motor, the bottom of drive motor is provided with the pivot, the end of pivot is connected with the sleeve, a plurality of T type clamping grooves are seted up on the surface of sleeve, T type clamping groove is provided with T type clamping strip, one side of T type clamping strip is fixedly installed with the second outer frame, the second activated carbon plate is fixedly installed in the inside of second outer frame.

[0007] As preferred, one side of the first outer frame is fixedly installed with a sealing plate, and one side of the sealing plate is fixedly installed with a first handle.

[0008] As preferred, one side of the base box is fixedly installed with an air inlet pipe, one side of the conical surface of the end cover is fixedly installed with an air outlet pipe, and a liquid discharge pipe is fixedly installed at the middle part of the bottom of the base box.

[0009] As preferred, one side of the base box is provided with a horizontal groove, the inside of the horizontal groove is provided with a third outer frame, one side of the third outer frame is fixedly installed with a second handle, and a filter element is fixedly installed in the inside of the third outer frame.

[0010] As preferred, the conical surface of the base box is fixedly installed with a shunt pipe, the end of the shunt pipe is fixedly installed with a liquid inlet pipe, and the bottom of the shunt pipe is fixedly installed with a plurality of nozzles.

[0011] As preferred, the end of the air inlet pipe is fixedly installed with a first flange, and the end of the air outlet pipe is fixedly installed with a second flange.

[0012] The beneficial effects of the present application are as follows:

[0013] 1. The structure design of the purification box, the first activated carbon plate, the driving motor, the rotating shaft and the second activated carbon plate, and the mutual cooperation between the structures, realize the function of multi-layer filtration, thereby improving the purification efficiency of the waste gas, allowing the waste gas to be treated multiple times, ensuring the purification effect, and when the activated carbon at the bottom is saturated, the activated carbon plate at the top can also move periodically, ensuring the uniform use of activated carbon, preventing local area from being excessively saturated or not fully utilized, further improving the sustainability and stability of the waste gas treatment effect, and solving the problem of limited adsorption capacity.

[0014] 2. The setting of the shunt pipe, the liquid inlet pipe and the nozzle facilitates uniform coverage of the spraying liquid to the inner cavity of the base box, thereby completing the step-by-step purification of the waste gas, and the spraying liquid can also be used to clean the filter element, thereby achieving the purpose of self-cleaning of the filter element. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0016] Figure 1 It is an overall structure front view of the present application.

[0017] Figure 2 It is an overall structure back view of the present application.

[0018] Figure 3 It is a cross-sectional view of the purification box structure of the present application.

[0019] Figure 4 It is a cross-sectional view of the base box structure of the present application.

[0020] Figure 5 It is a plane cross-sectional view of the overall structure of the present application.

[0021] In the figure: 1, base box; 2, air guide pipe; 3, purification box; 4, chute; 5, first outer frame; 6, first activated carbon plate; 7, end cover; 8, driving motor; 9, rotating shaft; 10, sleeve; 11, T-shaped clamping groove; 12, T-shaped clamping strip; 13, second outer frame; 14, second activated carbon plate; 15, sealing plate; 16, first handle; 17, air inlet pipe; 18, air outlet pipe; 19, liquid outlet pipe; 20, horizontal groove; 21, third outer frame; 22, second handle; 23, filter element; 24, shunt pipe; 25, liquid inlet pipe; 26, nozzle; 27, first flange; 28, second flange. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] The drawings will be described below in conjunction with the Figures 1-5 The present application will be further described in detail,

[0024] The embodiment of the present application discloses a VOC waste gas treatment equipment, which comprises a base box 1, a top of the base box 1 is threadedly connected with an air guide pipe 2, a top of the air guide pipe 2 is threadedly connected with a purification box 3, a side of the purification box 3 is provided with a chute 4, an inside of the chute 4 is provided with a first outer frame 5, an inside of the first outer frame 5 is fixedly installed with a first activated carbon plate 6, a top of the purification box 3 is threadedly connected with an end cover 7, a top of the end cover 7 is fixedly installed with a driving motor 8, a bottom of the driving motor 8 is provided with a rotating shaft 9, a distal end of the rotating shaft 9 is threadedly connected with a sleeve 10, a surface of the sleeve 10 is provided with a plurality of T-shaped clamping grooves 11, an inside of the T-shaped clamping groove 11 is provided with a T-shaped clamping strip 12, a side of the T-shaped clamping strip 12 is fixedly installed with a second outer frame 13, an inside of the second outer frame 13 is fixedly installed with a second activated carbon plate 14.

[0025] Refer to Figure 1 , Figure 2 , Figure 3 , Figure 5 Through the structural design of the purification box 3, the first activated carbon plate 6, the driving motor 8, the rotating shaft 9 and the second activated carbon plate 14, and through the mutual cooperation between the structures, the function of multi-layer filtration is realized, thereby the purification efficiency of waste gas can be improved, the waste gas can be treated multiple times, the purification effect is ensured, and when the bottom activated carbon is saturated, the top activated carbon plate can also be periodically moved, the uniform use of activated carbon is ensured, local area is prevented from being excessively saturated or not fully utilized, and the sustainability and stability of the waste gas treatment effect are further improved.

[0026] One side of the first outer frame 5 is fixedly installed with a sealing plate 15, and one side of the sealing plate 15 is fixedly installed with a first handle 16.

[0027] With reference to Figure 1 and Figure 3 , the sealing plate 15 facilitates the increase of the sealing performance of the opening of the chute 4 in the purification box 3, thereby ensuring that the exhaust gas does not leak during the purification process, and the first handle 16 facilitates the quick movement of the first outer frame 5 by the staff, for replacement or maintenance of the first activated carbon plate 6.

[0028] One side of the base box 1 is fixedly installed with an air inlet pipe 17, and one side of the conical surface of the end cover 7 is fixedly installed with an exhaust pipe 18. The middle part of the bottom of the base box 1 is fixedly installed with a liquid discharge pipe 19.

[0029] With reference to Figure 1 and Figure 2 , the air inlet pipe 17 and the exhaust pipe 18 facilitate the formation of a complete air passage, ensuring that the gas is fully passed through the interior of the exhaust gas treatment equipment, and the liquid discharge pipe 19 facilitates the centralized discharge of the spraying liquid for subsequent secondary use.

[0030] One side of the base box 1 is provided with a horizontal groove 20, and the horizontal groove 20 is provided with a third outer frame 21. One side of the third outer frame 21 is fixedly installed with a second handle 22, and the inside of the third outer frame 21 is fixedly installed with a filter element 23.

[0031] With reference to Figure 4 and Figure 5 , the third outer frame 21 facilitates the adhesion to the inner wall of the horizontal groove 20, thereby ensuring that the gas is fully subjected to the filtering effect, and the filter element 23 facilitates the filtration of particulate matter and other impurities in the exhaust gas and further removes solid pollutants in the exhaust gas, thereby improving the air purification effect.

[0032] The conical surface of the base box 1 is fixedly installed with a shunt pipe 24, the distal end of the shunt pipe 24 is fixedly installed with a liquid inlet pipe 25, and the bottom of the shunt pipe 24 is fixedly installed with a plurality of nozzles 26.

[0033] With reference to Figure 2 and Figure 4 , the shunt pipe 24, the liquid inlet pipe 25, and the nozzles 26 facilitate the uniform covering of the spraying liquid to the inner cavity of the base box 1, thereby completing the gradual purification of the exhaust gas, and the spraying liquid can also be used to clean the filter element 23, thereby achieving the purpose of self-cleaning of the filter element 23.

[0034] The distal end of the air inlet pipe 17 is fixedly installed with a first flange 27, and the distal end of the exhaust pipe 18 is fixedly installed with a second flange 28.

[0035] With reference to Figure 1 and Figure 2, through the first flange 27 is convenient for the intake pipe 17 and external air pipe connection, thus avoiding gas in the intake pipe 17 connection leakage, through the second flange 28 is convenient for the external fan and exhaust pipe 18 connection, thus ensuring the traction generated by the fan stable transmission to the inside of the exhaust gas purification equipment.

[0036] Working principle: when using the device, through the first flange 27 and external air pipe connection, through the second flange 28 will be connected to the external fan and exhaust pipe 18, the fan works, through the intake pipe 17 will be introduced into the gas to the base box 1 inside, through the nozzle 26 will be sprayed liquid cover the base box 1 cavity, the gas is preliminary purification, gas wind turbine generated by the traction force rises, through the filter element 23 to the impurities and particulate matter in the gas filtration, through the gas duct 2 will be guided to the purification tank 3, through the drive motor 8 cooperation shaft 9 driven sleeve 10 rotation, through the sleeve 10 cooperation T type card strip 12 driven second activated carbon plate 14 rotation, through the first activated carbon plate 6 to the gas preliminary filtration, preliminary filtration after the gas moves to the first activated carbon plate 6 top, through the second activated carbon plate 14 to its secondary filtration, and through the rotating force to improve the gas flow speed, finally, through the exhaust pipe 18 will be filtered after the gas centralized discharge, through the liquid discharge pipe 19 will be sprayed liquid centralized discharge in the base box 1.

[0037] The above shows and describes the basic principle of the present application, the main features and advantages of the present application. The skilled person in the art should understand that the present application is not limited to the above examples, the above examples and the description described in the specification is just to illustrate the principle of the present application, without departing from the spirit and scope of the present application, the present application will have various changes and improvements, these changes and improvements all fall within the scope of the present application.

Claims

1. A VOC exhaust gas treatment apparatus, characterized by: The utility model provides a kind of air purifier, including base box (1);The top of the base box (1) is threadedly connected with air duct (2), the top of the air duct (2) is threadedly connected with purification box (3), one side of the purification box (3) is equipped with sliding slot (4), the inside of the sliding slot (4) is provided with first outer frame (5), the inside of the first outer frame (5) is fixedly installed with first activated carbon plate (6), the top of the purification box (3) is threadedly connected with end cover (7), the top of the end cover (7) is fixedly installed with driving motor (8), the bottom of the driving motor (8) is provided with rotating shaft (9), the end of the rotating shaft (9) is threadedly connected with sleeve (10), the surface of the sleeve (10) is equipped with several T-shaped clamping grooves (11), the inside of the T-shaped clamping groove (11) is provided with T-shaped clamping strip (12), one side of the T-shaped clamping strip (12) is fixedly installed with second outer frame (13), the inside of the second outer frame (13) is fixedly installed with second activated carbon plate (14).

2. The VOC exhaust treatment device of claim 1, wherein: One side of the first outer frame (5) is fixedly installed with sealing plate (15), one side of the sealing plate (15) is fixedly installed with first handle (16).

3. The VOC exhaust treatment device of claim 1, wherein: One side of the base box (1) is fixedly installed with air inlet pipe (17), one side of the taper surface of the end cover (7) is fixedly installed with air outlet pipe (18), the middle part of the bottom of the base box (1) is fixedly installed with liquid discharge pipe (19).

4. The VOC exhaust treatment device of claim 1, wherein: One side of the base box (1) is equipped with horizontal groove (20), the inside of the horizontal groove (20) is provided with third outer frame (21), one side of the third outer frame (21) is fixedly installed with second handle (22), the inside of the third outer frame (21) is fixedly installed with filter element (23).

5. The VOC exhaust treatment device of claim 1, wherein: The taper surface of the base box (1) is fixedly installed with shunt pipe (24), the end of the shunt pipe (24) is fixedly installed with liquid inlet pipe (25), the bottom of the shunt pipe (24) is fixedly installed with several nozzles (26).

6. The VOC exhaust treatment device of claim 3, wherein: The end of the air inlet pipe (17) is fixedly installed with first flange (27), the end of the air outlet pipe (18) is fixedly installed with second flange (28).

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