Organic waste gas resin adsorption and desorption device

Abstract

The utility model relates to the technical field of waste gas treatment, in particular to an organic waste gas resin adsorption and desorption device, which not only can be used for pretreating waste gas, scattering and filtering the waste gas, accelerating the diffusion of the waste gas and improving the reaction rate of the waste gas, but also can be used for detecting the discharged waste gas, so that the waste gas treatment efficiency is improved. The waste gas treatment effect is improved; comprising a connecting mechanism; the device further comprises an adsorption mechanism, a dispersion mechanism, a desorption mechanism and a detection mechanism, the adsorption mechanism is installed on the connecting mechanism and adsorbs organic matter in waste gas, the dispersion mechanism is installed on the adsorption mechanism and disperses and filters the waste gas, and the desorption mechanism is installed on the adsorption mechanism and desorbs organic matter on resin. And the detection mechanism is mounted on the connecting mechanism and is used for detecting the exhausted waste gas.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment, in particular to an organic waste gas resin adsorption and desorption device. Background Art

[0002] Organic solvents are commonly used in industrial production. Ketones, esters, alcohols, ethers, halogenated alkanes, etc. are widely used as organic solvents in the chemical, pesticide, pharmaceutical and other industries. Organic waste gas will be directly discharged due to volatilization during the production process. The direct emission of volatile organic compounds will not only cause waste of resources, but also cause a series of problems such as health, environment and safety.

[0003] An existing organic waste gas resin adsorption and desorption device, such as the waste gas resin adsorption and desorption device disclosed in the utility model patent with application number 202222300509.0, has a main structure including a tank body, an air inlet pipe is arranged on one side of the tank body, an adsorption assembly is arranged inside the tank body, and a desorption assembly is arranged above the adsorption assembly. The adsorption assembly includes a connecting rod rotatably connected to the inside of the tank body, one end of the connecting rod is fixedly connected to a connecting ring, and a ring array on the surface of the connecting ring has several groups of connecting plates, and a square screen is arranged on the connecting plate, and resin particles are placed in the square screen; when in use, the air inlet valve on the air inlet pipe is opened, and the exhaust gas is discharged from several groups of exhaust holes opened on the surface of the gas disk, and the exhaust gas is evenly discharged into the tank body, which facilitates the contact between the exhaust gas and the resin particles and increases the degree of purification of the exhaust gas. After the exhaust gas purification is completed, the other valves are closed, and the exhaust valve on the exhaust pipe is opened to discharge the gas outward. After the gas is discharged, the water outlet valve on the water outlet pipe is opened to discharge the used desorption liquid outward.

[0004] However, most of the existing waste gas resin adsorption and desorption devices lack pre-treatment of the waste gas, resulting in poor adsorption effect of the device, and lack of corresponding detection of the exhausted gas, so it is very likely that substandard gas will be discharged. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an organic waste gas resin adsorption and desorption device which can not only pre-treat the waste gas, break up and filter the waste gas, accelerate the diffusion of the waste gas, and increase the reaction rate between the waste gas, but also detect the discharged waste gas, thereby improving the treatment effect of the waste gas.

[0006] The utility model discloses an organic waste gas resin adsorption and desorption device, comprising a connecting mechanism; further comprising an adsorption mechanism, a dispersion mechanism, a desorption mechanism and a detection mechanism, wherein the adsorption mechanism is installed on the connecting mechanism and adsorbs organic matter in the waste gas, the dispersion mechanism is installed on the adsorption mechanism and disperses and filters the waste gas, the desorption mechanism is installed on the adsorption mechanism and desorbs organic matter on the resin, and the detection mechanism is installed on the connecting mechanism and detects the discharged waste gas; the waste gas is transported into the connecting mechanism, the adsorption mechanism drives the dispersion mechanism to break up the waste gas and pre-filter the waste gas, the adsorption mechanism drives the resin to rotate, so that the resin fully adsorbs the organic matter in the waste gas, and then the waste gas enters the detection mechanism, the detection mechanism detects the waste gas, qualified waste gas is discharged, and unqualified waste gas is transported to the connecting mechanism again, and after the waste gas treatment is completed, the desorption mechanism is started to separate the organic matter in the resin and discharge it for convenient use.

[0007] Preferably, the connecting mechanism includes four groups of supporting legs, a reaction box, a connecting pipe, a flange, two groups of slopes, a discharge pipe and a valve. The bottom ends of the four groups of supporting legs are connected to the ground, the bottom end of the reaction box is connected to the top ends of the four groups of supporting legs, a cavity is provided inside the reaction box, the connecting pipe is installed on the reaction box and communicated with the inside of the cavity of the reaction box, the flange is installed on the connecting pipe, the two groups of slopes are installed at the bottom end of the cavity of the reaction box, the top end of the discharge pipe is communicated with the bottom end of the reaction box, and the valve is installed on the discharge pipe; the flange is connected to relevant equipment, the exhaust gas enters the cavity of the reaction box through the connecting pipe, the organic matter in the exhaust gas is treated in the cavity of the reaction box and then discharged, after the exhaust gas is discharged, the desorption mechanism desorbs the organic matter in the cavity of the reaction box, the dissolved liquid is gathered into the discharge pipe through the two groups of slopes, and the valve is opened to discharge the dissolved liquid.

[0008] Preferably, the adsorption mechanism includes a motor, a reducer, a rotating shaft and multiple groups of resin boxes, the bottom end of the motor is connected to the top of the reaction box, the bottom end of the reducer is connected to the top of the reaction box, the rotating shaft is rotatably installed in the cavity of the reaction box, and the multiple groups of resin boxes are installed on the rotating shaft; start the motor, the motor drives the rotating shaft to rotate through the reducer, and the rotating shaft drives the multiple groups of resin boxes to rotate, the resin boxes store resin, the resin absorbs organic matter in the exhaust gas, and the rotation of the multiple groups of resin boxes accelerates the adsorption of organic matter by the resin, thereby improving the adsorption efficiency.

[0009] Preferably, the dispersion mechanism includes a transmission shaft 1, a pulley 1, a transmission shaft 2, a pulley 2, a belt, a dispersion cylinder and a filter plate. The transmission shaft 1 is rotatably mounted on the reducer, the pulley 1 is mounted on the transmission shaft 1, the transmission shaft 2 is rotatably mounted on the reaction box, the pulley 2 is mounted on the transmission shaft 2, the belt tensioning is mounted between the pulley 1 and the pulley 2, the dispersion cylinder is mounted in the cavity of the reaction box and is connected to the inside of the connecting pipe, the dispersion cylinder is connected to the transmission shaft 2, the filter plate is mounted in the cavity of the reaction box and is located above the dispersion cylinder; the connecting pipe transports the exhaust gas into the dispersion cylinder, the reducer drives the transmission shaft 1 to rotate, the transmission shaft 1 drives the pulley 1 to rotate, the pulley 1 drives the pulley 2 to rotate through the belt, the pulley 2 drives the transmission shaft 2 and the dispersion cylinder to rotate, the dispersion cylinder rotates to break up the exhaust gas inside and discharge it, the exhaust gas is preliminarily filtered through the filter plate and then moves upward to react with the resin box.

[0010] Preferably, the desorption mechanism includes a pump body, a liquid extraction tube, a liquid infusion tube, four groups of liquid dispensing tubes and multiple groups of nozzles. The bottom end of the pump body is connected to the top of the reaction box, the liquid extraction tube is installed on the pump body, the liquid infusion tube is installed on the pump body, the four groups of liquid dispensing tubes are respectively installed at the four corners in the cavity of the reaction box, and the multiple groups of nozzles are respectively installed on the four groups of liquid dispensing tubes; the pump body is connected to the inside of the dissolved liquid pool, the reducer drives the pump body to pump water, the pump body extracts the dissolved liquid in the dissolved liquid pool, and then transports it to the four groups of liquid dispensing tubes through the liquid infusion tube, the multiple groups of nozzles spray the dissolved liquid in the liquid dispensing tube into the resin box, desorbs the organic matter in the resin, and rinses the filter plate, and the dissolved liquid is collected into the discharge pipe through the slope.

[0011] Preferably, the detection mechanism includes a chimney, a detector, a controller, a solenoid valve 1, a reflux pipe and a solenoid valve 2. The chimney is installed on the reaction box and is connected to the interior of the cavity of the reaction box. The detector is installed in the chimney, the controller is installed on the top of the reaction box, the solenoid valve 1 is installed on the solenoid valve 2, the reflux pipe is connected to the interior of the chimney, and the solenoid valve 2 is installed on the reflux pipe; the treated exhaust gas enters the chimney, the detector detects the exhaust gas, and transmits the detection result to the controller through an electrical signal. The controller is connected to the solenoid valve 1 and the solenoid valve 2 through electrical signals. When the detection result is qualified, the controller controls the solenoid valve 1 to open and the solenoid valve 2 to close, and the exhaust gas is discharged through the chimney. When the detection mechanism is unqualified, the controller controls the solenoid valve 1 to close and the solenoid valve 2 to open, and the exhaust gas flows back to the connecting pipe through the reflux pipe.

[0012] Preferably, a check valve is installed on the return pipe; by arranging the check valve on the return pipe, when a power outage occurs, the exhaust gas in the connecting pipe is prevented from being directly discharged into the atmosphere through the chimney.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the waste gas is transported to the connecting mechanism, the adsorption mechanism drives the dispersion mechanism to break up the waste gas and pre-filter the waste gas, the adsorption mechanism drives the resin to rotate, so that the resin fully adsorbs the organic matter in the waste gas, and then the waste gas enters the detection mechanism, the detection mechanism detects the waste gas, qualified waste gas is discharged, and unqualified waste gas is transported to the connecting mechanism again, and after the waste gas treatment is completed, the desorption mechanism is started to separate the organic matter in the resin and discharge it for convenient utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;

[0015] Figure 2 It is a front view structural diagram of the connection mechanism of the utility model;

[0016] Figure 3 It is a schematic diagram of the cross-sectional axonometric structure of the connection mechanism, adsorption mechanism, dispersion mechanism and desorption mechanism of the utility model;

[0017] Figure 4 It is an axonometric structural diagram of the dispersing mechanism, the desorption mechanism and the detection mechanism of the utility model.

[0018] Markings in the attached drawings: 01, connecting mechanism; 11, supporting leg; 12, reaction box; 13, connecting pipe; 14, flange; 15, slope; 16, discharge pipe; 17, valve; 02, adsorption mechanism; 21, motor; 22, reducer; 23, rotating shaft; 24, resin box; 03, dispersion mechanism; 31, transmission shaft 1; 32, pulley 1; 33, transmission shaft 2; 34, pulley 2; 35, belt; 36, dispersion cylinder; 37, filter plate; 04, desorption mechanism; 41, pump body; 42, suction tube; 43, infusion tube; 44, dispensing tube; 45, nozzle; 05, detection mechanism; 51, chimney; 52, detector; 53, controller; 54, solenoid valve 1; 55, reflux pipe; 56, solenoid valve 2. DETAILED DESCRIPTION

[0019] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0020] Example 1

[0021] The utility model discloses an organic waste gas resin adsorption and desorption device, comprising a connecting mechanism 01; an adsorption mechanism 02, a dispersion mechanism 03, a desorption mechanism 04 and a detection mechanism 05, wherein the adsorption mechanism 02 is mounted on the connecting mechanism 01 and adsorbs organic matter in the waste gas, the dispersion mechanism 03 is mounted on the adsorption mechanism 02 and disperses and filters the waste gas, the desorption mechanism 04 is mounted on the adsorption mechanism 02 and desorbs organic matter on the resin, and the detection mechanism 05 is mounted on the connecting mechanism 01 and detects the discharged waste gas; the connecting mechanism 01 comprises four groups of supporting legs 11, a reaction box 12, a connecting pipe 13, a flange 14, two groups of inclined The bottom ends of the four groups of supporting legs 11 are connected to the ground, the bottom end of the reaction box 12 is connected to the top ends of the four groups of supporting legs 11, a cavity is arranged inside the reaction box 12, a connecting pipe 13 is installed on the reaction box 12 and communicates with the cavity inside the reaction box 12, a flange 14 is installed on the connecting pipe 13, two groups of slopes 15 are installed at the bottom end of the cavity inside the reaction box 12, the top end of the discharge pipe 16 is communicated with the bottom end of the reaction box 12, and a valve 17 is installed on the discharge pipe 16; the adsorption mechanism 02 includes a motor 21, a reducer 22, a rotating shaft 23 and a plurality of resin boxes 24, the bottom end of the motor 21 The top of the reaction box 12 is connected, the bottom of the reducer 22 is connected to the top of the reaction box 12, the rotating shaft 23 is rotatably installed in the cavity of the reaction box 12, and multiple groups of resin boxes 24 are installed on the rotating shaft 23; the dispersion mechanism 03 includes a transmission shaft 1 31, a pulley 1 32, a transmission shaft 2 33, a pulley 2 34, a belt 35, a dispersion cylinder 36 and a filter plate 37, the transmission shaft 1 31 is rotatably installed on the reducer 22, the pulley 1 32 is installed on the transmission shaft 1 31, the transmission shaft 2 33 is rotatably installed on the reaction box 12, the pulley 2 34 is installed on the transmission shaft 2 33, and the belt 35 is tensioned and installed on the pulley 1 32 and the pulley 2 34, a dispersion tube 36 is installed in the cavity of the reaction box 12 and is connected to the inside of the connecting tube 13, the dispersion tube 36 is connected to the transmission shaft 2 33, and the filter plate 37 is installed in the cavity of the reaction box 12 and is located above the dispersion tube 36; the desorption mechanism 04 includes a pump body 41, a liquid extraction tube 42, a liquid delivery tube 43, four groups of liquid distribution tubes 44 and multiple groups of nozzles 45, the bottom end of the pump body 41 is connected to the top of the reaction box 12, the liquid extraction tube 42 is installed on the pump body 41, the liquid delivery tube 43 is installed on the pump body 41, the four groups of liquid distribution tubes 44 are respectively installed at the four corners in the cavity of the reaction box 12, and the multiple groups of nozzles 45 are respectively installed on the four groups of liquid distribution tubes 44;When it is working, firstly, the flange 14 is connected to the relevant equipment, the connecting pipe 13 conveys the exhaust gas to the dispersion cylinder 36, the reducer 22 drives the transmission shaft 31 to rotate, the transmission shaft 31 drives the pulley 32 to rotate, the pulley 32 drives the pulley 2 34 to rotate through the belt 35, the pulley 2 34 drives the transmission shaft 2 33 and the dispersion cylinder 36 to rotate, the dispersion cylinder 36 rotates to break up the exhaust gas inside and discharge it, the exhaust gas is initially filtered by the filter plate 37 and then moves upward to react with the resin box 24, the motor 21 is started, the motor 21 drives the shaft 23 to rotate through the reducer 22, and the shaft 23 drives multiple groups of resin boxes 24 Rotate, resin is stored in the resin box 24, and the resin absorbs organic matter in the exhaust gas. The rotation of multiple groups of resin boxes 24 accelerates the absorption of organic matter by the resin, and improves the absorption efficiency. The pump body 41 is connected to the inside of the dissolving liquid pool, and the reducer 22 drives the pump body 41 to pump water. The pump body 41 extracts the dissolved liquid in the dissolved liquid pool, and then transports it to the four groups of liquid dispensing pipes 44 through the infusion pipe 43. Multiple groups of nozzles 45 spray the dissolved liquid in the liquid dispensing pipe 44 into the resin box 24, desorb the organic matter in the resin, and rinse the filter plate 37. The dissolved liquid is collected in the discharge pipe 16 through the slope 15, and the valve 17 is opened to discharge the dissolved liquid. ;

[0022] Example 2

[0023] like Figures 1 to 4As shown, an organic waste gas resin adsorption and desorption device of the utility model is based on Example 1; the detection mechanism 05 includes a chimney 51, a detector 52, a controller 53, a solenoid valve 1 54, a reflux pipe 55 and a solenoid valve 2 56, the chimney 51 is installed on the reaction box 12 and communicates with the cavity inside the reaction box 12, the detector 52 is installed in the chimney 51, the controller 53 is installed on the top of the reaction box 12, the solenoid valve 1 54 is installed on the solenoid valve 2 56, the reflux pipe 55 is communicated with the inside of the chimney 51, and the solenoid valve 2 56 is installed on the reflux pipe 55; it also includes a check valve installed on the reflux pipe 55; when it is working, first the flange The sheet 14 is connected to the relevant equipment, the connecting pipe 13 transports the exhaust gas to the dispersion cylinder 36, the reducer 22 drives the transmission shaft 31 to rotate, the transmission shaft 31 drives the pulley 32 to rotate, the pulley 32 drives the pulley 34 to rotate through the belt 35, the pulley 34 drives the transmission shaft 33 and the dispersion cylinder 36 to rotate, the dispersion cylinder 36 rotates to break up the internal exhaust gas and discharge it, the exhaust gas is initially filtered by the filter plate 37 and then moves upward to react with the resin box 24, the motor 21 is started, the motor 21 drives the shaft 23 to rotate through the reducer 22, the shaft 23 drives multiple groups of resin boxes 24 to rotate, and the resin box 24 stores resin, The resin absorbs organic matter in the exhaust gas, and the rotation of the multiple groups of resin boxes 24 accelerates the resin's adsorption of organic matter, thereby improving the adsorption efficiency. The treated exhaust gas enters the chimney 51, and the detector 52 detects the exhaust gas and transmits the detection result to the controller 53 through an electrical signal. The controller 53 is connected to the solenoid valve 1 54 and the solenoid valve 2 56 through electrical signals. When the detection result is qualified, the controller 53 controls the solenoid valve 1 54 to open the solenoid valve 2 56 to close, and the exhaust gas is discharged through the chimney 51. When the detection mechanism is unqualified, the controller 53 controls the solenoid valve 1 54 to close the solenoid valve 2 56 to open, and the exhaust gas flows back to the chimney 51 through the reflux pipe 55. The connecting pipe 13 is provided with a check valve on the reflux pipe 55 to prevent the exhaust gas in the connecting pipe 13 from being directly discharged into the atmosphere through the chimney 51 when a power failure or the like occurs. After the exhaust gas is discharged, the pump body 41 is connected to the inside of the dissolving liquid pool, and the reducer 22 drives the pump body 41 to pump water. The pump body 41 extracts the dissolved liquid in the dissolved liquid pool, and then transports it to the four-group dispensing pipe 44 through the infusion pipe 43. Multiple groups of nozzles 45 spray the dissolved liquid in the dispensing pipe 44 into the resin box 24 to desorb the organic matter in the resin and rinse the filter plate 37. The dissolved liquid is collected into the discharge pipe 16 through the slope 15, and the valve 17 is opened to discharge the dissolved liquid.

[0024] The electric motor 21 and the reducer 22 of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manuals, without the need for technicians in the field to make creative efforts.

[0025] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An organic waste gas resin adsorption and desorption device, comprising a connecting mechanism (01); characterized in that: It also includes an adsorption mechanism (02), a dispersion mechanism (03), a desorption mechanism (04) and a detection mechanism (05). The adsorption mechanism (02) is installed on the connecting mechanism (01) and adsorbs organic matter in the exhaust gas. The dispersion mechanism (03) is installed on the adsorption mechanism (02) and disperses and filters the exhaust gas. The desorption mechanism (04) is installed on the adsorption mechanism (02) and desorbs organic matter on the resin. The detection mechanism (05) is installed on the connecting mechanism (01) and detects the discharged exhaust gas.

2. The organic waste gas resin adsorption and desorption device according to claim 1, characterized in that: The connecting mechanism (01) comprises four groups of supporting legs (11), a reaction box (12), a connecting pipe (13), a flange (14), two groups of slopes (15), a discharge pipe (16) and a valve (17). The bottom ends of the four groups of supporting legs (11) are connected to the ground, the bottom end of the reaction box (12) is connected to the top ends of the four groups of supporting legs (11), a cavity is arranged inside the reaction box (12), the connecting pipe (13) is installed on the reaction box (12) and is communicated with the inside of the cavity of the reaction box (12), the flange (14) is installed on the connecting pipe (13), the two groups of slopes (15) are both installed at the bottom end of the cavity of the reaction box (12), the top end of the discharge pipe (16) is communicated with the inside of the bottom end of the reaction box (12), and the valve (17) is installed on the discharge pipe (16).

3. The organic waste gas resin adsorption and desorption device according to claim 2, characterized in that: The adsorption mechanism (02) comprises a motor (21), a reducer (22), a rotating shaft (23) and a plurality of resin boxes (24); the bottom end of the motor (21) is connected to the top end of the reaction box (12); the bottom end of the reducer (22) is connected to the top end of the reaction box (12); the rotating shaft (23) is rotatably installed in the cavity of the reaction box (12); and the plurality of resin boxes (24) are all installed on the rotating shaft (23).

4. The organic waste gas resin adsorption and desorption device according to claim 3, characterized in that: The dispersion mechanism (03) comprises a transmission shaft (31), a belt pulley (32), a transmission shaft (33), a belt pulley (34), a belt (35), a dispersion cylinder (36) and a filter plate (37). The transmission shaft (31) is rotatably mounted on the reducer (22), the belt pulley (32) is mounted on the transmission shaft (31), the transmission shaft (33) is rotatably mounted on the reaction box (12), the belt pulley (34) is mounted on the transmission shaft (33), the belt (35) is tensionedly mounted between the belt pulley (32) and the belt pulley (34), the dispersion cylinder (36) is mounted in the cavity of the reaction box (12) and communicated with the inside of the connecting pipe (13), the dispersion cylinder (36) is connected to the transmission shaft (33), and the filter plate (37) is mounted in the cavity of the reaction box (12) and located above the dispersion cylinder (36).

5. The organic waste gas resin adsorption and desorption device according to claim 2, characterized in that: The desorption mechanism (04) comprises a pump body (41), a liquid extraction pipe (42), a liquid delivery pipe (43), four groups of liquid delivery pipes (44) and a plurality of groups of nozzles (45); the bottom end of the pump body (41) is connected to the top end of the reaction box (12); the liquid extraction pipe (42) is mounted on the pump body (41); the liquid delivery pipe (43) is mounted on the pump body (41); the four groups of liquid delivery pipes (44) are respectively mounted on the four corners of the cavity of the reaction box (12); and the plurality of nozzles (45) are respectively mounted on the four groups of liquid delivery pipes (44).

6. The organic waste gas resin adsorption and desorption device according to claim 2, characterized in that: The detection mechanism (05) comprises a chimney (51), a detector (52), a controller (53), a solenoid valve 1 (54), a return pipe (55) and a solenoid valve 2 (56); the chimney (51) is mounted on the reaction box (12) and communicated with the interior of the cavity of the reaction box (12); the detector (52) is mounted in the chimney (51); the controller (53) is mounted on the top of the reaction box (12); the solenoid valve 1 (54) is mounted on the solenoid valve 2 (56); the return pipe (55) is communicated with the interior of the chimney (51); and the solenoid valve 2 (56) is mounted on the return pipe (55).

7. The organic waste gas resin adsorption and desorption device according to claim 6, characterized in that: The return pipe (55) is also provided with a check valve.

Images