CN220135479U - Energy-saving rto waste gas treatment equipment - Google Patents

Abstract

The utility model discloses energy-saving rto waste gas treatment equipment, which belongs to the technical field of waste gas treatment, and can detect purified gas in time under the action of a detection sensor, when the detection sensor detects that the purified gas can not reach an air purification standard, a circulation component can guide the purified gas to enter a purification tank again for purification treatment, and when the detection sensor detects that the purified gas reaches the air purification standard, the corresponding purified gas is directly discharged into the air from a second air outlet pipe; through being provided with the jam subassembly in the detection case, when detecting the sensor detects the clean gas of detection incasement qualified, the jam subassembly can block up the entrance point department of honeycomb duct, when detecting the sensor detects the clean gas of detection incasement unqualified, blocks up the entrance point department of second outlet duct to further improved the degree of automation of current some rto waste gas treatment equipment.

Description

Energy-saving rto waste gas treatment equipment

Technical Field

The utility model relates to the technical field of waste gas treatment, in particular to energy-saving rto waste gas treatment equipment.

Background

The organic waste gas treatment refers to the treatment work of absorbing, filtering and purifying organic waste gas generated in the industrial production process, and generally, the organic waste gas treatment includes formaldehyde organic waste gas treatment, benzene series organic waste gas treatment such as benzene toluene xylene, acetone butanone organic waste gas treatment, ethyl acetate waste gas treatment, oil mist organic waste gas treatment, furfural organic waste gas treatment, styrene, acrylic acid organic waste gas treatment, resin organic waste gas treatment, additive organic waste gas treatment, paint mist organic waste gas treatment, tenna water organic waste gas treatment and other air purification treatment modes of organic matters containing carbon, hydrogen and oxygen and the like.

While some rto exhaust gas treatment devices exist, such as application number: CN202123301860.3, filing date: 2021-12-24 propose an energy-saving rto waste gas treatment equipment, including purifying tank and gas wash tank, the inside integrated into one piece of purifying tank has the baffle, and install ceramic thermal-arrest board through the screw on the top outer wall of baffle, rotate on the top outer wall of baffle and be connected with the decomposition tank, and the inside of decomposition tank is opened there are three decomposition chamber, install the top cap through the bolt on the top outer wall of decomposition tank, and open on the side outer wall of decomposition tank and be the equidistance through-hole that distributes, threaded connection has the check valve on the top outer wall of top cap, and the check valve is link up each other with the decomposition chamber. The decomposing tank rotates above the partition plate, so that the ceramic heat accumulating plate is always positioned below the decomposing cavity for combustion and the decomposing cavity for preheating, and further heat generated by combustion of the decomposing cavity for combustion can be directly conducted to the inside of the decomposing cavity for preheating organic waste gas, thereby saving more energy and effectively reducing the occupied area of the device.

The above-mentioned disclosed patent is although can reach energy-conserving effect, but because this rto exhaust gas treatment equipment's blast pipe department does not have the structure that can detect the purge gas, also can't carry out the repurification with some purge gas that reach standard yet, and this rto exhaust gas treatment equipment still needs further to wait to promote to further guarantee discharges the purge gas in the middle of the air in order to reach the requirement of air purification environmental protection.

Disclosure of Invention

The utility model aims to provide energy-saving rto waste gas treatment equipment which can automatically detect purified gas and can purify the air which does not reach the standard again so as to ensure that the purified air can further achieve the effect of air environmental protection.

In order to solve the technical problems, the utility model adopts a technical scheme that:

an energy-saving rto waste gas treatment device comprises

The purification tank is used for purifying the waste gas;

an air inlet pipe is fixedly arranged on one side of the lower part of the purifying tank, and a first air outlet pipe is fixedly arranged on one side of the upper part of the purifying tank;

the outlet end of the first air outlet pipe is fixedly provided with a circulating assembly, and the outlet end of the circulating assembly is communicated with the inner cavity of the purifying tank and is used for circulating flow of waste gas;

the circulating assembly comprises a detection box fixedly arranged at the outlet end of the first air outlet pipe, a second air outlet pipe and a flow guide pipe are fixedly arranged on the detection box respectively, the outlet end of the second air outlet pipe is communicated with the outside, the outlet end of the flow guide pipe is communicated with the inner cavity of the purification tank, an exhaust fan is arranged in the flow guide pipe, and a blocking assembly is slidably arranged in the inner cavity of the detection box;

the outside of detecting the case is provided with detection sensor, detection sensor with stop up subassembly electric connection, be used for detecting the purge gas in the detecting box detect when the detecting sensor detects the purge gas in the detecting box is qualified, stop up the subassembly can with the entrance point department of honeycomb duct when detecting the detecting sensor detects the purge gas in the detecting box is unqualified, stop up the subassembly can with the entrance point department of second outlet duct is stopped up.

According to some embodiments, the blocking assembly comprises a first baffle, a second baffle and a telescopic cylinder, wherein the first baffle is slidably arranged at the inlet end of the flow guide pipe, a first connecting rod is fixedly arranged on the first baffle, the second baffle is slidably arranged at the inlet end of the second air outlet pipe, a second connecting rod is fixedly arranged on the second baffle, the telescopic cylinder is arranged on the upper part of the detection box, and the output end of the telescopic cylinder penetrates through the detection box and extends into the inner cavity of the detection box to be fixedly connected with the first connecting rod and the second connecting rod respectively.

According to some embodiments, the first baffle and the second baffle are both rubber.

According to some embodiments, a ceramic heat accumulation plate is fixedly arranged at the bottom of the inner cavity of the purification tank, the ceramic heat accumulation plate is positioned above the air inlet pipe, a first vent hole is formed in the ceramic heat accumulation plate, and a first one-way valve is arranged at the first vent hole.

According to some embodiments, the upper portion of ceramic heat accumulation plate has seted up the combustion chamber, the inner chamber of combustion chamber with the exit end of honeycomb duct is linked together, be provided with the clean room in the combustion chamber, the second vent has been seted up to the inner chamber bottom of clean room, second vent department is provided with the second check valve, one side of clean room upper portion is fixed to be provided with first outlet duct.

According to some embodiments, a purification assembly is arranged in the purification chamber, the purification assembly comprises a first electrode plate arranged in an inner cavity of the purification chamber, a second electrode plate is arranged above the first electrode plate, and an activated carbon plate and a HEPA filter plate are arranged between the second electrode plate and the first electrode plate.

According to some embodiments, the circular groove is formed in the upper portion of the ceramic heat accumulation plate at the bottom of the inner cavity of the combustion chamber, the communication component is rotatably arranged in the circular groove, the communication component comprises a rotary disc rotatably arranged in the circular groove, a third vent hole and a fourth vent hole are respectively formed in the rotary disc, a fifth vent hole is formed between the third vent hole and the fourth vent hole, a rotary shaft is fixedly arranged on the rotary disc, the top end of the rotary shaft penetrates through the purification tank and extends to the outer portion of the purification tank, and a driving motor is connected to the outer portion of the purification tank and arranged on the upper portion of the purification tank.

According to some embodiments, a limiting plate is fixedly arranged on the upper portion of the purification tank on the rotating shaft, a limiting groove is formed in the upper portion of the purification tank, and the limiting groove is of an arc-shaped structure.

According to some embodiments, a gas pipe and an air pipe are fixedly arranged on one side of the purification tank respectively, and the gas outlet ends of the gas pipe and the air pipe are communicated with the combustion chamber respectively.

The beneficial effects are that:

1. through being provided with the circulation subassembly in the first outlet duct department of purifying tank, and be provided with detection sensor on the circulation subassembly for under detection sensor's effect, can carry out timely detection to the gas after purifying, when detection sensor detects that purifying gas can not reach the air purification standard, circulation subassembly can water conservancy diversion purifying gas reentry purifying tank carries out purification treatment, when detection sensor detects purifying gas and reaches the air purification standard, the corresponding purifying gas is directly discharged in the air from second outlet duct department.

2. Through being provided with the jam subassembly in the detection case, when detecting the sensor detects the clean gas of detection incasement qualified, the jam subassembly can block up the entrance point department of honeycomb duct, when detecting the sensor detects the clean gas of detection incasement unqualified, blocks up the entrance point department of second outlet duct to further improved the degree of automation of current some rto waste gas treatment equipment.

3. Through being provided with the air exhauster in the honeycomb duct for under the effect of air exhauster, when the entrance of second outlet duct department was stopped up, the air exhauster can make the purge gas circulation of detecting the incasement flow to in the purification jar, simultaneously under the effect of air exhauster, can also play certain guide effect when getting back to the purification jar to unqualified purge gas.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.

FIG. 1 is a schematic illustration of the present utility model;

FIG. 2 is a perspective cross-sectional view of the present utility model;

FIG. 3 is a perspective cross-sectional view of the purge bin shown in FIG. 2;

FIG. 4 is a perspective cross-sectional view of the circulation assembly shown in FIG. 2;

FIG. 5 is a schematic view of the plugging assembly shown in FIG. 4;

FIG. 6 is a perspective cross-sectional view of the communication assembly shown in FIG. 2;

fig. 7 is a schematic view of the purification assembly shown in fig. 2.

In the figure, 1 purifying tank, 11 air inlet pipe, 12 first air outlet pipe, 13 ceramic heat accumulation plate, 14 first vent, 15 combustion chamber, 16 purifying chamber, 17 second vent, 18 circular groove, 19 limit groove, 2 circulation assembly, 21 detection box, 22 second air outlet pipe, 23 honeycomb duct, 24 blocking assembly, 241 first baffle, 242 second baffle, 243 telescopic cylinder, 244 first connecting rod, 245 second connecting rod, 3 detection sensor, 4 purifying assembly, 41 first electrode plate, 42 second electrode plate, 43 activated carbon plate, 44HEPA filter plate, 5 communication assembly, 51 turntable, 52 third vent, 53 fourth vent, 54 fifth vent, 55 rotation axis, 56 driving motor, 57 limiting plate, 6 gas pipe, 7 air pipe.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, greater than, less than, exceeding, etc. are understood to exclude this number, and above, below, within, etc. are understood to include this number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1 to 7, an energy-saving rto exhaust gas treatment apparatus includes a purification tank 1, a circulation assembly 2, and a detection sensor 3.

Embodiment one:

a purification tank 1 for purifying the exhaust gas; an air inlet pipe 11 is fixedly arranged on one side of the lower part of the purification tank 1, and a first air outlet pipe 12 is fixedly arranged on one side of the upper part of the purification tank 1; the outlet end of the first air outlet pipe 12 is fixedly provided with a circulating assembly 2, and the outlet end of the circulating assembly 2 is communicated with the inner cavity of the purifying tank 1 and is used for circulating and flowing waste gas; the circulating assembly 2 comprises a blocking assembly 21 fixedly arranged at the outlet end of the first air outlet pipe 12, a second air outlet pipe 22 and a flow guide pipe 23 are fixedly arranged on the detection box 21 respectively, the outlet end of the second air outlet pipe 22 is communicated with the outside, the outlet end of the flow guide pipe 23 is communicated with the inner cavity of the purification tank 1, an exhaust fan is arranged in the flow guide pipe 23, and a blocking assembly 24 is slidably arranged in the inner cavity of the detection box 21; the outside of the detection box 21 is provided with a detection sensor 3, the detection sensor 3 is electrically connected with a blocking component 24 and is used for detecting the purified gas in the detection box 21, when the detection sensor 3 detects that the purified gas in the detection box 21 is qualified, the blocking component 24 can block the inlet end of the flow guide pipe 23, and when the detection sensor 3 detects that the purified gas in the detection box 21 is unqualified, the blocking component 24 can block the inlet end of the second air outlet pipe 22; by arranging the circulating assembly 2 at the first air outlet pipe 12 of the purifying tank 1 and arranging the detecting sensor 3 on the circulating assembly 2, the purified gas can be timely detected under the action of the detecting sensor 3, when the detecting sensor 3 detects that the purified gas can not reach the air purifying standard, the circulating assembly 2 can guide the purified gas to reenter the purifying tank 1 for purifying treatment, and when the detecting sensor 3 detects that the purified gas reaches the air purifying standard, the corresponding purified gas is directly discharged into the air from the second air outlet pipe 22; by arranging the blocking component 24 in the detection box, when the detection sensor 3 detects that the purified gas in the detection box is qualified, the blocking component 24 can block the inlet end of the flow guide pipe 23, and when the detection sensor 3 detects that the purified gas in the detection box is unqualified, the blocking component 24 can block the inlet end of the second air outlet pipe 22, so that the automation degree of some rto waste gas treatment equipment is further improved; through being provided with the air exhauster in honeycomb duct 23 for under the effect of air exhauster, when the entrance of second outlet duct 22 was stopped up, the air exhauster can promote the purge gas circulation of detecting the incasement and flow to in the purge tank 1, simultaneously under the effect of air exhauster, can also play certain guide effect when getting back to purge tank 1 to unqualified purge gas.

Wherein, waste gas enters into purification jar 1 from intake pipe 11, purification jar 1 is in order to carry out purification treatment to waste gas, after waste gas purification treatment, purification gas enters into detection case 21 from first outlet duct 12, when passing through detection case 21 bottom, detection sensor 3 then can carry out real-time detection to purification gas, when detection sensor 3 detects purification gas standard, detection sensor 3 then can send a corresponding detection signal for blocking component 24, at this moment, blocking component 24 is with the entrance point department to honeycomb duct 23, avoided purification gas backward flow to purification jar 1, make these standard-reaching purification gas can directly discharge to the air in the middle of the follow second outlet duct 22, and when detection sensor 3 detects purification gas and does not reach standard, detection sensor 3 likewise can send a corresponding detection signal for blocking component 24, at this moment, make blocking component 24 can block up second outlet duct 22's entrance point, and under the effect that air exhauster and honeycomb duct 23 combine together, these detection can then follow its back flow path to honeycomb duct 23, the purification gas that reaches standard-reaching again, and the effect of air is discharged in the time, and reach the environmental protection from the second outlet duct 22 again, reach the air purification effect of detecting the inside the air through the second outlet duct 22.

Referring to fig. 2, 4 and 5, the blocking assembly 24 includes a first baffle 241, a second baffle 242 and a telescopic cylinder 243, the first baffle 241 is slidably disposed at an inlet end of the flow guiding tube 23, a first connecting rod 244 is fixedly disposed on the first baffle 241, the second baffle 242 is slidably disposed at an inlet end of the second air outlet tube 22, a second connecting rod 245 is fixedly disposed on the second baffle 242, the telescopic cylinder 243 is disposed at an upper portion of the detection box 21, and an output end of the telescopic cylinder 243 passes through the detection box 21 and extends into an inner cavity of the detection box 21 to be fixedly connected with the first connecting rod 244 and the second connecting rod 245, respectively.

Wherein, the purified gas enters the detection box 21 from the first air outlet pipe 12, while passing through the bottom of the detection box 21, the detection sensor 3 detects the purified gas in real time, when the detection sensor 3 detects that the purified gas reaches the standard, the detection sensor 3 sends a corresponding detection signal to the telescopic cylinder 243, the output end of the telescopic cylinder 243 drives the first connecting rod 244, the first connecting rod 244 drives the first baffle 241 and under the limiting action of the inner cavity of the detection box 21, the first baffle 241 gradually approaches the inlet end of the guide pipe 23 along the track of the detection box 21 until the inlet end of the guide pipe 23 is completely sealed, the output end of the telescopic cylinder 243 drives the second connecting rod 245 to drive the second baffle 242 and gradually moves away from the inlet end of the second air outlet pipe 22 along the track of the detection box 21, at this time, the purified gas reaching the standard can be discharged into the air only along the path of the second air outlet pipe 22, and when the detecting sensor 3 detects that the purified gas is not reaching the standard, the detecting sensor 3 can send a corresponding detecting signal to the telescopic cylinder 243, the output end of the telescopic cylinder 243 drives the second connecting rod 245 to drive the second baffle 242, and gradually approaches the inlet end of the second air outlet pipe 22 along the track of the detecting box 21 until the second baffle 242 completely seals the inlet end of the second air outlet pipe 22, at the same time, the output end of the telescopic cylinder 243 drives the first connecting rod 244, the first connecting rod 244 drives the first baffle 241 gradually away from the inlet end of the guiding pipe 23 along the track of the detecting box 21, so that the guiding pipe 23 is in an opened state, along the trajectory of its flow duct 23, re-enters the purification tank 1.

Further, the first baffle 241 and the second baffle 242 are made of rubber, so that under the action of the first baffle 241, the first baffle 241 can have a good sealing effect on the inlet end of the flow guiding pipe 23, and the second baffle 242 can have a good sealing effect on the inlet end of the second air outlet pipe 22.

As shown in fig. 3, the bottom of the inner cavity of the purification tank 1 is fixedly provided with a ceramic heat accumulation plate 13, the ceramic heat accumulation plate 13 is located above the air inlet pipe 11, the ceramic heat accumulation plate 13 is provided with a first vent hole 14, and a first one-way valve is arranged at the first vent hole 14, so that under the action of the ceramic heat accumulation plate 13, the waste gas can be preheated to a certain extent, and meanwhile, the ceramic heat accumulation plate 13 also has the function of heat accumulation, and meanwhile, under the action of the combination of the first vent hole 14 and the first one-way valve, the waste gas can enter the upper part of the inner cavity of the purification tank 1 from the bottom of the inner cavity of the purification tank 1 in sequence from the first vent hole 14.

As shown in fig. 2 and 3, the upper portion of the ceramic heat accumulation plate 13 is provided with a combustion chamber 15, the inner cavity of the combustion chamber 15 is communicated with the outlet end of the flow guide pipe 23, a purifying chamber 16 is arranged in the combustion chamber 15, the bottom of the inner cavity of the purifying chamber 16 is provided with a second vent hole 17, a second one-way valve is arranged at the position of the second vent hole 17, one side of the upper portion of the purifying chamber 16 is fixedly provided with a first air outlet pipe 12, so that under the action of the combustion chamber 15, waste gas can be combusted, and further purification treatment is performed in the purifying chamber 16, and under the action of the combination of the first vent hole 14, the first one-way valve, the second vent hole 17 and the second one-way valve, the air inlet pipe 11, the combustion chamber 15, the purifying chamber 16 and the first air outlet pipe 12 can be sequentially communicated, so that the waste gas can be sequentially treated and then enter the detecting box 21 for detection.

As shown in fig. 2 and 7, the purifying component 4 is disposed in the purifying chamber 16, the purifying component 4 includes a first electrode plate 41 disposed in an inner cavity of the purifying chamber 16, a second electrode plate 42 is disposed above the first electrode plate 41, an activated carbon plate 43 and a HEPA filter plate 44 are disposed between the second electrode plate 42 and the first electrode plate 41, so that under the combined action of the first electrode plate 41 and the second electrode plate 42, an electric field with a certain strength can be generated to adsorb impurities in purified gas discharged into the purifying chamber 16, and meanwhile, under the combined action of the activated carbon plate 43 and the HEPA filter plate 44, further purifying treatment can be performed on waste gas.

As shown in fig. 1, 2 and 3, a gas pipe 6 and an air pipe 7 are fixedly arranged on one side of the purification tank 1 respectively, and the gas outlet ends of the gas pipe 6 and the air pipe 7 are respectively communicated with the combustion chamber 15, so that under the action of the gas pipe 6, gas can be conveyed into the combustion chamber 15, and under the action of the air pipe 7, mixed gas of air can be conveyed into the combustion chamber 15.

The first working mode of the utility model is as follows:

the external gas and air mixed gas enter the combustion chamber 15 through the gas pipe 6 and the air pipe 7 respectively, at the same time, the waste gas enters the combustion chamber 15 along the gas inlet pipe 11 and through the first vent hole 14 on the ceramic heat accumulation plate 13, the waste gas is ignited at the moment when the waste gas enters the combustion chamber 15 through the ceramic heat accumulation plate 13 under the action of the ceramic heat accumulation plate 13, the waste gas is burnt in the combustion chamber 15 to perform combustion treatment in the combustion chamber 15, the condition that the gas in the combustion chamber 15 flows back is prevented under the action of the first one-way valve, the second one-way valve is opened after the waste gas is burnt for a period of time, the gas in the combustion chamber 15 enters the purifying chamber 16 along the track of the second vent hole 17, at the moment, under the action of the combination of the first electrode plate 41 and the second electrode plate 42, an electric field with a certain intensity can be generated to adsorb impurities in the purified gas discharged into the purifying chamber 16, meanwhile, under the combined action of the activated carbon plate 43 and the HEPA filter plate 44, the purified gas can be further purified, the purified gas sequentially enters into the inner cavity of the detecting box 21 along the first air outlet pipe 12, the detecting sensor 3 can detect the purified gas in real time while passing through the bottom of the detecting box 21, when the detecting sensor 3 detects that the purified gas reaches the standard, the detecting sensor 3 can send a corresponding detecting signal to the telescopic cylinder 243, the output end of the telescopic cylinder 243 drives the first connecting rod 244, the first connecting rod 244 drives the first baffle 241, and under the limiting action of the inner cavity of the detecting box 21, the first baffle 241 gradually approaches to the inlet end of the guide pipe 23 along the track of the detecting box 21, until the inlet end of the guide pipe 23 is completely sealed, the output end of the telescopic cylinder 243 drives the second connecting rod 245 to drive the second baffle 242, and the second baffle 242 is gradually far away from the inlet end of the second air outlet pipe 22 along the track of the detection box 21, at this time, the detected purified gas reaching standards can only be discharged into the air along the track of the second air outlet pipe 22, and when the detection sensor 3 detects that the purified gas does not reach standards, the detection sensor 3 also sends a corresponding detection signal to the telescopic cylinder 243, the output end of the telescopic cylinder 243 drives the second connecting rod 245 to drive the second baffle 242, and the second baffle 242 is gradually close to the inlet end of the second air outlet pipe 22 along the track of the detection box 21 until the second baffle 242 is completely sealed at the inlet end of the second air outlet pipe 22, meanwhile, the output end of the telescopic cylinder 243 drives the first baffle 241 to be gradually far away from the inlet end of the guide pipe 23 along the track of the detection box 21, so that the guide pipe 23 is in an open state, the purified gas reaching standards again enters the guide pipe 23 along the track of the guide pipe 23 to the track of the guide pipe 23, and the air reaching the environmental protection effect is discharged from the guide pipe 23 to the air purifier.

Embodiment two:

as shown in fig. 2 and 6, in the second embodiment, in the case that the first vent hole 14 is not provided with the first check valve, the second vent hole 17 is not provided with the second check valve, the circular groove 18 is provided at the upper portion of the ceramic heat accumulation plate 13 at the bottom of the inner cavity of the combustion chamber 15, the communication component 5 is rotatably provided in the circular groove 18, the communication component 5 includes the rotary disk 51 rotatably provided in the circular groove 18, the rotary disk 51 is provided with the third vent hole 52 and the fourth vent hole 53 respectively, the fifth vent hole 54 is provided between the third vent hole 52 and the fourth vent hole 53, the rotary disk 51 is fixedly provided with the rotation shaft 55, the top end of the rotation shaft 55 passes through the purification tank 1, and the driving motor 56 is connected to the outside of the purification tank 1, the driving motor 56 is provided at the upper portion of the purification tank 1, so that when the fourth vent hole 53 is coincident with the first vent hole 14, at this time, the exhaust gas can enter the inner cavity of the combustion chamber 15 along the track of the fourth vent hole 53 and the first vent hole 14, when the third vent hole 52 coincides with the second vent hole 17, the gas in the inner cavity 15 can enter the purification chamber 16 along the track of the third vent hole 52.

When the driving motor 56 drives the rotating shaft 55, the rotating shaft 55 drives the turntable 51 to rotate in the circular groove 18 until the fourth air hole 53 is coincident with the first air hole 14, at this time, the exhaust gas can enter the inner cavity of the combustion chamber 15 from the air inlet pipe 11 along the track of the fourth air hole 53 and the first air hole 14, after some exhaust gas enters the inner cavity of the combustion chamber 15, the driving motor 56 drives the rotating shaft 55, and the rotating shaft 55 drives the turntable 51 to rotate in the circular groove 18, so that the fourth air hole 53 is not coincident with the first air hole 14, and at this time, the exhaust gas cannot enter the combustion chamber 15 from the first air hole 14; when the gas in the combustion chamber 15 needs to enter the purifying chamber 16 from the combustion chamber 15, the driving motor 56 drives the rotating shaft 55, and the rotating shaft 55 drives the turntable 51 to rotate in the circular groove 18 until the third vent hole 52 is coincident with the second vent hole 17, at this time, the gas in the inner cavity of the combustion chamber 15 can enter the purifying chamber 16 along the track of the fourth vent hole 53, the fifth vent hole 54, the third vent hole 52 and the second vent hole 17.

As shown in fig. 1 and 3, the rotation shaft 55 is fixedly provided with a limiting plate 57 on the upper portion of the purification tank 1, the upper portion of the purification tank 1 is provided with a limiting groove 19, and the limiting groove 19 is in an arc-shaped structure, so that the rotation angle of the turntable 51 can be indirectly limited under the combined action of the limiting plate 57 and the limiting groove 19.

The second mode of operation of the utility model is as follows:

the external gas and air mixed gas enter the combustion chamber 15 through the gas pipe 6 and the air pipe 7 respectively, meanwhile, the driving motor 56 drives the rotating shaft 55, the rotating shaft 55 drives the rotary table 51 to rotate in the circular groove 18 until the fourth air hole 53 is coincident with the first air hole 14, at this time, the exhaust gas can enter the inner cavity of the combustion chamber 15 from the air inlet pipe 11 along the track of the fourth air hole 53 and the first air hole 14, the exhaust gas is ignited at the moment when the exhaust gas enters the combustion chamber 15 through the ceramic heat accumulating plate 13 under the action of the ceramic heat accumulating plate 13, the exhaust gas, the gas and the air mixed gas in the combustion chamber 15 are burnt to perform combustion treatment in the combustion chamber 15, after some exhaust gas enters the inner cavity of the combustion chamber 15, the driving motor 56 drives the rotating shaft 55, the rotating shaft 55 drives the rotary table 51 to rotate in the circular groove 18, meanwhile, the rotating shaft 55 drives the limiting plate 57 to rotate along the track in the limiting groove 19, so that the fourth air hole 53 is not overlapped with the first air hole 14, at the moment, waste gas cannot enter the combustion chamber 15 from the first air hole 14, when gas in the combustion chamber 15 needs to enter the purifying chamber 16 from the combustion chamber 15, the driving motor 56 drives the rotating shaft 55, the rotating shaft 55 drives the rotating disc 51 to rotate in the circular groove 18, the limiting plate 57 rotates along the track in the limiting groove 19 until the third air hole 52 is overlapped with the second air hole 17, at the moment, the limiting plate 57 is rotated to the limit of one side of the limiting groove 19, and the gas in the inner cavity of the combustion chamber 15 can enter the purifying chamber 16 along the tracks of the fourth air hole 53, the fifth air hole 54, the third air hole 52 and the second air hole 17 at the moment, under the action of the combination of the first electrode plate 41 and the second electrode plate 42, an electric field with a certain intensity can be generated to adsorb impurities in purified gas discharged into the purifying chamber 16, meanwhile, under the action of the combination of the active carbon plate 43 and the HEPA filter plate 44, further purifying treatment can be carried out on the waste gas, the purified gas sequentially enters the inner cavity of the detecting box 21 along the first air outlet pipe 12 thereof, the detecting sensor 3 detects the purified gas in real time while passing through the bottom of the detecting box 21, when the detecting sensor 3 detects that the purified gas reaches the standard, the detecting sensor 3 sends a corresponding detecting signal to the telescopic cylinder 243, the output end of the telescopic cylinder 243 drives the first connecting rod 244, the first connecting rod 244 drives the first baffle 241 and under the limiting action of the inner cavity of the detecting box 21, the first baffle 241 gradually approaches the inlet end of the flow guide pipe 23 along the track of the detection box 21 until the inlet end of the flow guide pipe 23 is completely sealed, the output end of the telescopic cylinder 243 drives the second connecting rod 245 to drive the second baffle 242, and gradually moves away from the inlet end of the second air outlet pipe 22 along the track of the detection box 21, at this time, the detected purified gas reaching the standard can only be discharged into the air along the path of the second air outlet pipe 22, when the detection sensor 3 detects that the purified gas does not reach the standard, the detection sensor 3 also sends a corresponding detection signal to the telescopic cylinder 243, the output end of the telescopic cylinder 243 drives the second connecting rod 245 to drive the second baffle 242, and gradually moves closer to the inlet end of the second air outlet pipe 22 along the track of the detection box 21 until the second baffle 242 completely seals the inlet end of the second air outlet pipe 22, and at the same time, the output end of the telescopic cylinder 243 drives the first connecting rod 244, and the first connecting rod 244 drives the first baffle 241 to gradually keep away from the inlet end of the flow guide pipe 23 along the track of the detection box 21, so that the flow guide pipe 23 is in an open state, and the purified gas which does not reach the standard enters the purification tank 1 again along the track of the flow guide pipe 23 for purification treatment until the waste gas reaches the standard through the detection of the detection sensor 3, and is discharged into the air from the second air outlet pipe 22, thereby achieving the effect of air environmental protection.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (9)

1. An energy-efficient rto exhaust gas remediation apparatus, comprising:

a purification tank (1) for purifying the exhaust gas;

an air inlet pipe (11) is fixedly arranged on one side of the lower part of the purification tank (1), and a first air outlet pipe (12) is fixedly arranged on one side of the upper part of the purification tank (1);

the outlet end of the first air outlet pipe (12) is fixedly provided with a circulating assembly (2), and the outlet end of the circulating assembly (2) is communicated with the inner cavity of the purifying tank (1) and is used for circulating flow of waste gas;

the circulating assembly (2) comprises a detection box (21) fixedly arranged at the outlet end of the first air outlet pipe (12), a second air outlet pipe (22) and a guide pipe (23) are fixedly arranged on the detection box (21) respectively, the outlet end of the second air outlet pipe (22) is communicated with the outside, the outlet end of the guide pipe (23) is communicated with the inner cavity of the purification tank (1), an exhaust fan is arranged in the guide pipe (23), and a blocking assembly (24) is slidably arranged in the inner cavity of the detection box (21);

the outside of detecting case (21) is provided with detection sensor (3), detection sensor (3) with block up subassembly (24) electric connection is used for detecting the purge gas in detecting case (21) detect when the purge gas in detecting case (21) is qualified detect sensor (3), block up subassembly (24) can with the entrance of honeycomb duct (23) blocks up detect sensor (3) detect when the purge gas in detecting case (21) is unqualified, block up subassembly (24) can with the entrance of second outlet duct (22) blocks up.

2. An energy efficient rto exhaust abatement apparatus as defined in claim 1, wherein: the blocking assembly (24) comprises a first baffle (241), a second baffle (242) and a telescopic cylinder (243), wherein the first baffle (241) is slidably arranged at the inlet end of the flow guide pipe (23), a first connecting rod (244) is fixedly arranged on the first baffle (241), the second baffle (242) is slidably arranged at the inlet end of the second air outlet pipe (22), a second connecting rod (245) is fixedly arranged on the second baffle (242), the telescopic cylinder (243) is arranged on the upper part of the detection box (21), the output end of the telescopic cylinder (243) penetrates through the detection box (21) and extends into the inner cavity of the detection box (21) to be fixedly connected with the first connecting rod (244) and the second connecting rod (245) respectively.

3. An energy efficient rto exhaust abatement apparatus as defined in claim 2, wherein: the first baffle plate (241) and the second baffle plate (242) are made of rubber materials.

4. An energy efficient rto exhaust abatement apparatus as defined in claim 1, wherein: the purifying tank is characterized in that a ceramic heat accumulation plate (13) is fixedly arranged at the bottom of an inner cavity of the purifying tank (1), the ceramic heat accumulation plate (13) is located above the air inlet pipe (11), a first vent hole (14) is formed in the ceramic heat accumulation plate (13), and a first one-way valve is arranged at the first vent hole (14).

5. The energy-efficient rto exhaust gas treatment apparatus of claim 4, wherein: the ceramic heat accumulation plate is characterized in that a combustion chamber (15) is formed in the upper portion of the ceramic heat accumulation plate (13), an inner cavity of the combustion chamber (15) is communicated with an outlet end of the guide pipe (23), a purifying chamber (16) is arranged in the combustion chamber (15), a second vent hole (17) is formed in the bottom of the inner cavity of the purifying chamber (16), a second one-way valve is arranged at the second vent hole (17), and a first air outlet pipe (12) is fixedly arranged on one side of the upper portion of the purifying chamber (16).

6. An energy efficient rto exhaust abatement apparatus according to claim 5, wherein: be provided with in clean room (16) and purify subassembly (4), purify subassembly (4) including locating first electrode slice (41) in clean room (16) inner chamber, the top of first electrode slice (41) is provided with second electrode slice (42), second electrode slice (42) with be provided with active carbon plate (43) and HEPA filter (44) between first electrode slice (41).

7. An energy efficient rto exhaust abatement apparatus according to claim 5, wherein: the utility model discloses a ceramic heat accumulation plate, including the inner chamber bottom of combustion chamber (15), circular slot (18) have been seted up on the upper portion of ceramic heat accumulation plate (13), circular slot (18) internal rotation is provided with intercommunication subassembly (5), intercommunication subassembly (5) are including rotating locating carousel (51) in circular slot (18), third vent (52) and fourth vent (53) have been seted up on carousel (51) respectively, third vent (52) with fifth vent (54) have been seted up between fourth vent (53), fixed being provided with axis of rotation (55) on carousel (51), the top of axis of rotation (55) passes purification tank (1) and extend to the external connection of purification tank (1) has driving motor (56), driving motor (56) are located the upper portion of purification tank (1).

8. The energy-efficient rto exhaust gas treatment apparatus of claim 7, wherein: the rotary shaft (55) is fixedly provided with a limiting plate (57) on the upper portion of the purification tank (1), the upper portion of the purification tank (1) is provided with a limiting groove (19), and the limiting groove (19) is of an arc-shaped structure.

9. An energy efficient rto exhaust abatement apparatus according to claim 5, wherein: one side of the purification tank (1) is fixedly provided with a gas pipe (6) and an air pipe (7) respectively, and the gas outlet ends of the gas pipe (6) and the air pipe (7) are communicated with the combustion chamber (15) respectively.