CN109855106A - A kind of rotary RTO waste gas treatment equipment of waste heat recycling - Google Patents
A kind of rotary RTO waste gas treatment equipment of waste heat recycling Download PDFInfo
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- CN109855106A CN109855106A CN201910178014.5A CN201910178014A CN109855106A CN 109855106 A CN109855106 A CN 109855106A CN 201910178014 A CN201910178014 A CN 201910178014A CN 109855106 A CN109855106 A CN 109855106A
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Abstract
The invention discloses a kind of rotary RTO waste gas treatment equipments of waste heat recycling, including keeping the temperature tank body, heat exchange mechanisms, smoke evacuation chimney, exhaust gas compressed tanks, first exhaust gas enters pipe and the second exhaust gas enters pipe, the heat preservation tank body inside top is equipped with burner, the burner top is connect with natural gas tube, the heat preservation tank base is equipped with timing gear roller box, the timing gear roller box bottom is connect with servo motor output end, the timing gear roller box top output port is equipped with shaft, the shaft is equipped with rotary valve through heat preservation tank body bottom center, the rotary valve two sides offer valve port, thermal storage ceramic body is installed at the top of the rotary valve;The present invention can carry out the conveying of uniformly continuous to exhaust gas, primary filtration is completed by filter bag to exhaust gas in decleaning tank, impurity is completed to filter, non- inorganic contaminants are removed in discarded, guarantee to avoid impurity attachment accumulation in heat exchange, liquefaction water is recycled in time simultaneously, guarantees that heat transfer effect is good.
Description
Technical field
The present invention relates to automotive inspection equipment field, specially a kind of rotary RTO waste gas treatment equipment of waste heat recycling.
Background technique
RTO is a kind of efficient VOCs treatment equipment.With traditional catalysis burning, direct-fired thermal oxidation furnace (TO) phase
Than, have the characteristics that the thermal efficiency high (>=95%), operating cost is low, can handle low concentration gas in Wind Volume, when concentration is slightly higher,
Secondary waste heat recycling can be also carried out, production and operation cost is substantially reduced；RTO, heat accumulating type oxidation furnace, principle are at high temperature
By the oxidation operation in exhaust gas at corresponding carbon dioxide and water, to purify exhaust gas, and recycles when exhaust gas decomposes and discharged
Heat out, three Room RTO exhaust gas decomposition efficiencies reach 99% or more, heat recovery efficiency reach 95% or more, RTO main structure by
The composition such as combustion chamber, regenerative chamber and switching valve.
Existing rotary RTO waste gas treatment equipment will be discarded continually during carrying out use by air blower
The waste gas treatment equipment that is blown into complete to the burning purified treatment of organic matter, but it is discarded in other impurity not can be removed directly
Discharge, while causing impurity attachment accumulation to cause heat transfer effect poor in heat exchange；Simultaneously in heat exchange mechanisms mechanism, after burning
Organic matter in discarded is converted to the water of carbon dioxide and gasification, and processing will affect heat exchange mechanisms to water not in time after pre-cooling liquefaction
Heat exchange efficiency.
Summary of the invention
It is above-mentioned in order to overcome the purpose of the present invention is to provide a kind of rotary RTO waste gas treatment equipment of waste heat recycling
Waste gas treatment equipment completion is endlessly blown into the burning purified treatment of organic matter by discarded by air blower, but is discarded
Middle others impurity not can be removed direct emission, while cause impurity attachment accumulation to cause heat transfer effect poor in heat exchange；Simultaneously
In heat exchange mechanisms mechanism, the organic matter in discarded after burning is converted to the water of carbon dioxide and gasification, and water liquefies in pre-cooling
The technical issues of processing will affect the heat exchange efficiency of heat exchange mechanisms not in time afterwards.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of rotary RTO waste gas treatment equipment of waste heat recycling, including heat preservation tank body, heat exchange mechanisms, smoke evacuation chimney, exhaust gas compression
Tank, decleaning tank, the first exhaust gas enter pipe and the second exhaust gas enters pipe, and the heat preservation tank body inside top is equipped with burner, institute
It states burner top to connect with natural gas tube, the heat preservation tank base is equipped with timing gear roller box, the governor gear bottom
Portion is connect with servo motor output end, and the timing gear roller box top output port is equipped with shaft, and the shaft is through heat preservation
Rotary valve is installed, the rotary valve two sides offer valve port, are equipped with storage at the top of the rotary valve at tank base center
Combuster is arranged in thermal Ceramics body, the heat preservation tank interior top；
The heat exchange mechanisms include thermal-insulating body, diversion trench, drainpipe, spiral heat exchange tube, second exhaust pipe, air inlet pipe and control
Valve, described thermal-insulating body one end is equipped with second exhaust pipe, and connect at the upper side of the second exhaust pipe other end and smoke evacuation chimney, institute
It states the thermal-insulating body other end and air inlet pipe is installed, and connect above the air inlet pipe other end and heat preservation tank body side, the incubator
Internal portion is equipped with spiral heat exchange tube, and the spiral heat exchange tube both ends are extended through in thermal-insulating body, and spiral heat exchange tube one end
Control valve is installed, the thermal-insulating body bottom is provided with diversion trench, and the diversion trench bottom center is equipped with drainpipe, institute
Drainpipe bottom end is stated to connect with water tank；
Downtake pipe, the downtake pipe other end and one side-lower of smoke evacuation chimney are installed below the heat preservation tank body side
Connection；
The heat preservation tank body other side enters pipe one end with the first exhaust gas and connect, and the first exhaust gas enters the pipe other end and offers two
It is a to be in charge of mouth, and two are in charge of mouth and are separately installed with the first check valve and second one-way valve, first check valve and the second list
It is connect respectively with exhaust gas compressed tanks side both ends to the valve other end, exhaust gas compressed tanks other side both ends are separately installed with third
Check valve and the 4th check valve, second exhaust gas enters pipe one end and connect with removal of impurities pot bottom, and to enter pipe another for the second exhaust gas
Mouth is in charge of there are two opening up in one end, and two are in charge of mouth and connect respectively with third check valve and the 4th check valve, the heat insulation tank
Pneumatic cylinder is installed at the center of body one end, the pneumatic cylinder telescopic end and is located at heat preservation tank interior piston is installed；
Air inlet is offered at the top of the decleaning tank, the removal of impurities top tank structure is equipped with mounting base, installation on the inside of the mounting base
There is filter bag.
As a further solution of the present invention: the heat preservation tank body bottom outside is equipped with annular brace protecting seat, described
Smoke evacuation chimney bottom is equipped with mounting seat, and the exhaust gas compression pot bottom is equipped with support base.
As a further solution of the present invention: the thermal storage ceramic body is uniformly provided with 12 rooms, and wherein five be
Into exhaust air chamber, five to go out clean room, one is cleaning chamber, and one is isolation ward, the valve port and the first exhaust gas enter pipe and
Downtake pipe is corresponding.
As a further solution of the present invention: the pneumatic cylinder is connect by conduit with air pump, outside the waste gas treatment equipment
Side is equipped with console, and the console is electrically connected with air pump, burner, servo motor, rotary valve and control valve respectively.
As a further solution of the present invention: the elongation of the pneumatic cylinder is plus in the thickness and exhaust gas compressed tanks of piston
The length in portion is identical.
As a further solution of the present invention: the natural gas tube is connect with extraneous natural gas channel, the spiral heat exchange
Pipe both ends are connect with heat transferring medium pipe respectively.
As a further solution of the present invention: the mounting base is circular ring shape mounting ring, and inside offers screw thread, described
Filter bag top outer is equipped with circular ring, and outside offers screw thread, and the mounting base and filter bag are connected through a screw thread installation.
As a further solution of the present invention: one side bottom of water tank is equipped with discharging valve, and water tank side is pacified
Equipped with observation window.
As a further solution of the present invention: the use operating procedure of the equipment are as follows:
Step 1: natural gas tube is connect with extraneous natural gas channel, the spiral heat exchange tube both ends respectively with heat transferring medium pipe
Connection, while air inlet being connect with exhaust pipe mouth, after connection, equipment is controlled by console and integrally starts work
Make；
Step 2: air pump drives air pressure cylinder working, and the telescopic end of pneumatic cylinder moves back and forth in exhaust gas compressed tanks band piston, not
Break during moving back and forth, exhaust gas enters decleaning tank, completes primary filtration by filter bag, completes to filter to impurity, then pass through
It crosses that the second exhaust gas enters pipe and third check valve and the 4th check valve enters exhaust gas compressed tanks, while moving back and forth in piston,
Constantly pass through the first check valve and second one-way valve into exhaust gas compressed tanks and the first exhaust gas enters pipe and endlessly enters
Tank interior is kept the temperature, and is pushed into rotary valve, while rotary valve carries out the exhaust gas of import and the purified gas of outlet
Separation occurs first time heat transfer process upwardly through thermal storage ceramic body and heats up and reach 850 DEG C of set temperature, the gas after heating
Combustion oxidation reaction is carried out by combustion chamber, behind combustion chamber, a part of gas enters heat exchange mechanisms, another portion by air inlet pipe
Divide gas turnover downwards, high-temperature gas passes through the thermal storage ceramic for discharging heat after thermal storage ceramic body and being stored in outlet for the second time
Body, gas through rotary body purification mouth be discharged, oxidizing temperature by autoxidation reaction release heat maintain, if shortage of heat with
Maintaining reaction temperature, starting burner heating, while in use process, servo motor work is driven by timing gear roller box, band
Rotary valve and thermal storage ceramic the body rotation installed on turn axis, 12 rooms of thermal storage ceramic body work alternatively buffering, guarantee gas
Stream distribution；
Step 3: exchanging heat to the medium in the intracorporal spiral heat exchange tube of incubator into the gas in heat exchange mechanisms, will be hot
Amount passes to the medium in spiral heat exchange tube, and the medium after heating is delivered to workshop use by controlling control valve, constantly right
During medium heats, liquefaction is pre-chilled in the water in gas, collects storage to water storage by drainpipe after diversion trench water conservancy diversion
Case, last gas enters smoke evacuation chimney by second exhaust pipe and completes qualified discharge, while the gas in heat insulation tank body after burning is released
Enter smoke evacuation chimney from downtake pipe after thermal discharge and completes qualified discharge.
Compared with original technology, beneficial effects of the present invention:
1, air pump drives air pressure cylinder working, and the telescopic end of pneumatic cylinder moves back and forth in exhaust gas compressed tanks band piston, constantly coming
During return is dynamic, exhaust gas enters pipe and third check valve by the second exhaust gas and the 4th check valve enters exhaust gas compression
Tank protects exhaust gas by third check valve and the 4th check valve and unidirectionally enters exhaust gas compressed tanks, while moving back and forth in piston, into
Enter that exhaust gas compressed tanks constantly pass through the first check valve and second one-way valve and the first exhaust gas enters pipe and enters heat preservation tank interior,
Protect exhaust gas by the first check valve and second one-way valve and unidirectionally enter heat preservation tank body, and the first exhaust gas enter pipe and the second exhaust gas into
Enter two ipsilateral nozzles of pipe and be located at exhaust gas compressed tanks two sides both ends, guarantee exhaust gas conveying continually and uniformly；
2, exhaust gas enters decleaning tank, since the conveying of exhaust gas is to be caused by pneumatic cylinder band piston in the movement of exhaust gas compressed tanks
, so the variation of pressure is big, primary filtration can be completed by filter bag to exhaust gas in decleaning tank in this way, impurity was completed
Filter, it is discarded in non-inorganic contaminants be removed, guarantee to avoid impurity attachment accumulation in heat exchange, guarantee that heat transfer effect is good；
3, it exchanges heat into the gas in heat exchange mechanisms to the medium in the intracorporal spiral heat exchange tube of incubator, by heat transfer
To the medium in spiral heat exchange tube, the medium after heating is delivered to workshop use by controlling control valve, is constantly adding to medium
In the process of heat, liquefaction is pre-chilled in the water in gas, is collected storage to water tank by drainpipe after diversion trench water conservancy diversion, is guaranteed
The heat transfer effect of heat exchange mechanisms, is recycled waste heat.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the drawings.
Fig. 1 is overall structure of the present invention.
Fig. 2 is the whole other side structural schematic diagram of the present invention.
Fig. 3 is present invention heat preservation tank interior structural schematic diagram.
Fig. 4 is present invention heat preservation tank interior front view.
Fig. 5 is heat exchange mechanisms schematic diagram of internal structure of the present invention.
Fig. 6 is exhaust gas compressed tanks schematic diagram of internal structure of the present invention.
Fig. 7 is decleaning tank schematic diagram of internal structure of the present invention.
In figure: 1, keeping the temperature tank body；2, heat exchange mechanisms；3, smoke evacuation chimney；4, exhaust gas compressed tanks；5, decleaning tank；6, annular brace
Protecting seat；7, the first exhaust gas enters pipe；8, support base；9, the second exhaust gas enters pipe；10, valve port；11, mounting seat；12,
One exhaust pipe；13, water tank；14, burner；15, natural gas tube；16, timing gear roller box；17, servo motor；18, shaft；
19, rotary valve；20, thermal storage ceramic body；21, combustion chamber；22, thermal-insulating body；23, diversion trench；24, drainpipe；25, spiral exchanges heat
Pipe；26, second exhaust pipe；27, air inlet pipe；28, control valve；29, the first check valve；30, second one-way valve；31, pneumatic cylinder；
32, piston；33, third check valve；34, the 4th check valve；35, air inlet；36, mounting base；37, filter bag.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with embodiment, it is clear that described reality
Applying example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is general
Logical technical staff all other embodiment obtained without creative efforts belongs to what the present invention protected
Range.
It please refers to shown in Fig. 1-7, a kind of rotary RTO waste gas treatment equipment of waste heat recycling, including keeps the temperature tank body 1, changes
Heat engine structure 2, smoke evacuation chimney 3, exhaust gas compressed tanks 4, decleaning tank 5, the first exhaust gas enter pipe 7 and the second exhaust gas enters pipe 9, keep the temperature tank body
1 inside top is equipped with burner 14, and 14 top of burner is connect with natural gas tube 15, and heat preservation 1 bottom of tank body is equipped with speed regulation
Gear-box 16,16 bottom of timing gear roller box are connect with 17 output end of servo motor, and 16 top output port of timing gear roller box is equipped with
Shaft 18, shaft 18 are equipped with rotary valve 19 through heat preservation 1 bottom center of tank body, and 19 two sides of rotary valve offer valve port
10, thermal storage ceramic body 20 is installed, combuster 21 is arranged in heat preservation 1 inner upper of tank body, using rotary at the top of rotary valve 19
Valve shunts, and is combined into a combustion chamber 21 multiple regenerative chambers are compact, reaches and meets heat demand while administering exhaust gas；
Heat exchange mechanisms 2 include thermal-insulating body 22, diversion trench 23, drainpipe 24, spiral heat exchange tube 25, second exhaust pipe 26, air inlet
Pipe 27 and control valve 28,22 one end of thermal-insulating body are equipped with second exhaust pipe 26, and 26 other end of second exhaust pipe and smoke evacuation chimney 3
Upper side connection, 22 other end of thermal-insulating body are equipped with air inlet pipe 27, and on 27 other end of air inlet pipe and heat preservation 1 side of tank body
Side connects, and is equipped with spiral heat exchange tube 25 inside thermal-insulating body 22, and 25 both ends of spiral heat exchange tube are extended through in thermal-insulating body 22,
And 25 one end of spiral heat exchange tube is equipped with control valve 28,22 bottom of thermal-insulating body is provided with diversion trench 23, in 23 bottom of diversion trench
Drainpipe 24 is installed, 24 bottom end of drainpipe is connect with water tank 13, and high efficiente callback utilizes waste heat, while receiving to liquefaction water at the heart
Collection；
Heat preservation 1 one side-lower of tank body is equipped with downtake pipe 12, and 12 other end of downtake pipe and 3 one side-lower of smoke evacuation chimney connect
It connects, convenient for treated, gas is rationally discharged；
Heat preservation 1 other side of tank body enters 7 one end of pipe with the first exhaust gas and connect, and the first exhaust gas enters 7 other end of pipe and offers two
It is a to be in charge of mouth, and two are in charge of mouth and are separately installed with the first check valve 29 and second one-way valve 30, the first check valve 29 and second
30 other end of check valve is connect with 4 side both ends of exhaust gas compressed tanks respectively, and 4 other side both ends of exhaust gas compressed tanks are separately installed with
Three check valves 33 and the 4th check valve 34, the second exhaust gas enter 9 one end of pipe and connect with 5 bottom of decleaning tank, and the second exhaust gas enters
9 other end of pipe is in charge of mouth there are two opening up, and two are in charge of mouth and connect respectively with third check valve 33 and the 4th check valve 34, protects
Pneumatic cylinder 31 is installed at warm 1 one end center of tank body, 31 telescopic end of pneumatic cylinder and is located inside heat preservation tank body 1 piston is installed
32, guarantee the uniform sequential conveying of gas；
Air inlet 35 is offered at the top of decleaning tank 5,5 inner wall of decleaning tank is equipped with mounting base 36, filter is equipped on the inside of mounting base 36
Bag 37, removes impurity in removing exhaust gas, carries out preliminary treatment to exhaust gas.
Heat preservation 1 bottom outside of tank body is equipped with annular brace protecting seat 6, and 3 bottom of smoke evacuation chimney is equipped with mounting seat 11, gives up
4 bottom of gas compressed tanks is equipped with support base 8, convenient for the support and horizontality of equipment entirety.
Thermal storage ceramic body 20 is uniformly provided with 12 rooms, and wherein five for into exhaust air chamber, five to go out clean room, one
A is cleaning chamber, and one is isolation ward, and valve port 10 enters pipe 7 with the first exhaust gas and downtake pipe 12 is corresponding, and 12 rooms are handed over
For working buffer, energy saving, 12 rooms work together, distribution of air flow, and purification efficiency height uses rotary valve 19, air inlet, exhaust
Continuously, pipeline pressure fluctuation is small, and exhaust gas does not flow backward, and workshop smell is small.
Pneumatic cylinder 31 is connect by conduit with air pump, and console, console difference are equipped on the outside of the waste gas treatment equipment
It is electrically connected with air pump, burner 14, servo motor 17, rotary valve 19 and control valve 28, each component is controlled by console
The processing of exhaust gas, qualified discharge are completed in common cooperation.
The elongation of pneumatic cylinder 31 is identical as the length inside exhaust gas compressed tanks 4 plus the thickness of piston 32, convenient for guaranteeing
Exhaust gas is capable of the completion conveying of uniformly continuous.
Natural gas tube 15 is connect with extraneous natural gas channel, convenient for continually conveying natural gas, guarantees that internal temperature begins
850 DEG C are maintained eventually, and 25 both ends of spiral heat exchange tube are connect with heat transferring medium pipe respectively, convenient in continuous waste gas treatment process
In, by being recycled in time to the heat transferring medium in spiral heat exchange tube 25, adequately recycling is carried out to waste heat and is used.
Mounting base 36 is circular ring shape mounting ring, and inside offers screw thread, and 37 top outer of filter bag is equipped with circular ring,
And outside offers screw thread, mounting base 36 and filter bag 37 are connected through a screw thread installation, convenient convenient for the installation and removal of filter bag 37
Filter bag 37 is cleared up and replaced.
13 1 side bottom of water tank is equipped with discharging valve, and 13 side of water tank is equipped with observation window, convenient for water tank
Water in 13 is observed in time, while completing to discharge in time by discharging valve.
The use operating procedure of the equipment are as follows:
Step 1: natural gas tube 15 is connect with extraneous natural gas channel, 25 both ends of spiral heat exchange tube respectively with heat transferring medium pipe
Connection, while air inlet 35 being connect with exhaust pipe mouth, after connection, equipment is controlled by console and integrally starts work
Make；
Step 2: air pump drives pneumatic cylinder 31 to work, and the telescopic end of pneumatic cylinder 31 is moved back in exhaust gas compressed tanks 4 with piston 32
Dynamic, during constantly moving back and forth, exhaust gas enters decleaning tank 5, completes primary filtration by filter bag 37, completed to impurity
Then filter enters pipe 9 and third check valve 33 by the second exhaust gas and the 4th check valve 34 enters exhaust gas compressed tanks 4, simultaneously
Move back and forth in piston 32, it is constantly useless by the first check valve 29 and second one-way valve 30 and first into exhaust gas compressed tanks 4
Gas enters pipe 7 and endlessly enters inside heat preservation tank body 1, and is pushed into rotary valve 19, while rotary valve 19 will
The exhaust gas of import is separated with the purified gas of outlet, and first time heat transfer process occurs upwardly through thermal storage ceramic body 20 and heats up
Reach 850 DEG C of set temperature, the gas after heating carries out combustion oxidation reaction, behind combustion chamber 21, one by combustion chamber 21
Gas is divided to enter heat exchange mechanisms 2 by air inlet pipe 27, downwards, high-temperature gas passes through accumulation of heat pottery to the turnover of another part gas for the second time
The thermal storage ceramic body 20 for discharging heat after porcelain body 20 and being stored in outlet, gas are discharged through rotary body purification mouth, and oxidizing temperature is borrowed
The heat for helping autoxidation reaction to release maintains, if shortage of heat is started burner 14 and is heated up with maintaining reaction temperature, while
Use process, the work of servo motor 17 are driven by timing gear roller box 16, are driven the rotary valve 19 installed in shaft 18 and are stored
Thermal Ceramics body 20 rotates, and 12 rooms of thermal storage ceramic body 20 work alternatively buffering, guarantees distribution of air flow；
Step 3: exchanging heat to the medium in the spiral heat exchange tube 25 in thermal-insulating body 22 into the gas in heat exchange mechanisms 2,
The medium in spiral heat exchange tube 25 is transferred heat to, the medium after heating is delivered to workshop use by controlling control valve 28,
During constantly heating to medium, liquefaction is pre-chilled in the water in gas, is received after 23 water conservancy diversion of diversion trench by drainpipe 24
To water tank 13, last gas enters smoke evacuation chimney 3 by second exhaust pipe 26 and completes qualified discharge, while keeping the temperature tank body for collection storage
Enter smoke evacuation chimney 3 from downtake pipe 12 after gas release heat in 1 after burning and completes qualified discharge.
Compared with original technology, beneficial effects of the present invention:
1, air pump drives pneumatic cylinder 31 to work, and the telescopic end of pneumatic cylinder 31 moves back and forth in exhaust gas compressed tanks 4 with piston 32,
Constantly move back and forth during, exhaust gas by the second exhaust gas enter pipe 9 and third check valve 33 and the 4th check valve 34 into
Enter exhaust gas compressed tanks 4, exhaust gas is protected by third check valve 33 and the 4th check valve 34 and unidirectionally enters exhaust gas compressed tanks 4, simultaneously
Move back and forth in piston 32, it is constantly useless by the first check valve 29 and second one-way valve 30 and first into exhaust gas compressed tanks 4
Gas enters pipe 7 and enters inside heat preservation tank body 1, protects exhaust gas by the first check valve 29 and second one-way valve 30 and unidirectionally enters heat insulation tank
Body 1, and the first exhaust gas enters pipe 7 and the second exhaust gas enters two ipsilateral nozzles of pipe 9 and is located at 4 two sides two of exhaust gas compressed tanks
End, guarantee exhaust gas conveying continually and uniformly；
2, exhaust gas enters decleaning tank 5, since the conveying of exhaust gas is mobile in exhaust gas compressed tanks 4 with piston 32 by pneumatic cylinder 31
Caused by, so the variation of pressure is big, primary filtration can be completed by filter bag 37 to exhaust gas in decleaning tank 5 in this way, to miscellaneous
Matter completes filtering, it is discarded in non-inorganic contaminants be removed, guarantee to avoid impurity attachment accumulation in heat exchange, guarantee heat exchange effect
Fruit is good；
3, it exchanges heat into the gas in heat exchange mechanisms 2 to the medium in the spiral heat exchange tube 25 in thermal-insulating body 22, it will be hot
Amount passes to the medium in spiral heat exchange tube 25, and the medium after heating is delivered to workshop use by controlling control valve 28, not
During the disconnected heating to medium, liquefaction is pre-chilled in the water in gas, is deposited after 23 water conservancy diversion of diversion trench by the collection of drainpipe 24
It puts to water tank 13, guarantees the heat transfer effect of heat exchange mechanisms 2, waste heat is recycled.
The working principle of the invention: natural gas tube 15 is connect with extraneous natural gas channel, 25 both ends of spiral heat exchange tube point
It is not connect with heat transferring medium pipe, while air inlet 35 being connect with exhaust pipe mouth, after connection, controlled by console
Equipment is integrally started to work, and air pump drives pneumatic cylinder 31 to work, and the telescopic end of pneumatic cylinder 31 is in exhaust gas compressed tanks 4 with piston 32
Move back and forth, during constantly moving back and forth, exhaust gas enters decleaning tank 5, primary filtration is completed by filter bag 37, to impurity
Filtering is completed, then enters pipe 9 and third check valve 33 by the second exhaust gas and the 4th check valve 34 enters exhaust gas compressed tanks
4, while moving back and forth in piston 32, into exhaust gas compressed tanks 4 constantly by the first check valve 29 and second one-way valve 30 and
First exhaust gas enters pipe 7 and endlessly enters inside heat preservation tank body 1, and is pushed into rotary valve 19, rotates simultaneously
Valve 19 separates the exhaust gas of import with the purified gas of outlet, and first time heat transfer process occurs upwardly through thermal storage ceramic body 20
And heat up and reach 850 DEG C of set temperature, the gas after heating carries out combustion oxidation reaction by combustion chamber 21, through combustion chamber 21
Afterwards, a part of gas enters heat exchange mechanisms 2 by air inlet pipe 27, and downwards, second of high-temperature gas logical for the turnover of another part gas
The thermal storage ceramic body 20 for discharging heat after thermal storage ceramic body 20 and being stored in outlet is crossed, gas is discharged through rotary body purification mouth, oxygen
Change temperature to maintain by the heat that autoxidation reaction is released, if shortage of heat starts 14 liters of burner with maintaining reaction temperature
Temperature, while in use process, the work of servo motor 17 is driven by timing gear roller box 16, drives the rotary valve installed in shaft 18
19 and thermal storage ceramic body 20 rotate, 12 rooms of thermal storage ceramic body 20 work alternatively buffering, guarantee distribution of air flow, into heat exchange
Gas in mechanism 2 exchanges heat to the medium in the spiral heat exchange tube 25 in thermal-insulating body 22, transfers heat to spiral and changes
Medium in heat pipe 25, the medium after heating is delivered to workshop use by controlling control valve 28, constantly to medium heating
In the process, liquefaction is pre-chilled in the water in gas, by the collection of drainpipe 24 storage to water tank 13 after 23 water conservancy diversion of diversion trench, most
Gas enters the completion qualified discharge of smoke evacuation chimney 3 by second exhaust pipe 26 afterwards, while keeping the temperature the gas release in tank body 1 after burning
Enter smoke evacuation chimney 3 from downtake pipe 12 after heat and completes qualified discharge.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (9)
1. a kind of rotary RTO waste gas treatment equipment of waste heat recycling, which is characterized in that including keeping the temperature tank body (1), heat exchange mechanisms
(2), smoke evacuation chimney (3), exhaust gas compressed tanks (4), decleaning tank (5), the first exhaust gas enter pipe (7) and the second exhaust gas enters pipe (9), institute
It states heat preservation tank body (1) inside top to be equipped with burner (14), be connect at the top of the burner (14) with natural gas tube (15), institute
It states heat preservation tank body (1) bottom to be equipped with timing gear roller box (16), timing gear roller box (16) bottom and servo motor (17) are defeated
Outlet connection, timing gear roller box (16) top output port is equipped with shaft (18), and the shaft (18) is through heat insulation tank
Body (1) bottom center is equipped with rotary valve (19), and rotary valve (19) two sides offer valve port (10), the rotary valve
(19) top is equipped with thermal storage ceramic body (20), and combuster (21) are arranged in heat preservation tank body (1) inner upper；
The heat exchange mechanisms (2) include thermal-insulating body (22), diversion trench (23), drainpipe (24), spiral heat exchange tube (25), second
Exhaust pipe (26), air inlet pipe (27) and control valve (28), described thermal-insulating body (22) one end are equipped with second exhaust pipe (26), and
It is connect at the upper side of second exhaust pipe (26) other end and smoke evacuation chimney (3), thermal-insulating body (22) other end is equipped with air inlet
It manages (27), and air inlet pipe (27) other end is connect with heat preservation (1) one upper side of tank body, is equipped with inside the thermal-insulating body (22)
Spiral heat exchange tube (25), spiral heat exchange tube (25) both ends are extended through in thermal-insulating body (22), and spiral heat exchange tube (25)
One end is equipped with control valve (28), and thermal-insulating body (22) bottom is provided with diversion trench (23), diversion trench (23) bottom
It is equipped at center drainpipe (24), drainpipe (24) bottom end is connect with water tank (13)；
(1) one side-lower of heat preservation tank body is equipped with downtake pipe (12), downtake pipe (12) other end and row
The connection of (3) one side-lower of chimney；
The heat preservation tank body (1) other side enters pipe (7) one end with the first exhaust gas and connect, and to enter pipe (7) another for the first exhaust gas
Mouth is in charge of there are two opening up in end, and two are in charge of mouth and are separately installed with the first check valve (29) and second one-way valve (30), described
First check valve (29) and second one-way valve (30) other end are connect with exhaust gas compressed tanks (4) side both ends respectively, the exhaust gas
Compressed tanks (4) other side both ends are separately installed with third check valve (33) and the 4th check valve (34), and second exhaust gas enters
Pipe (9) one end connect with decleaning tank (5) bottom, and the second exhaust gas enter pipe (9) other end open up there are two be in charge of mouth, and two
It is in charge of mouth to connect with third check valve (33) and the 4th check valve (34) respectively, is installed at heat preservation tank body (1) one end center
Have pneumatic cylinder (31), pneumatic cylinder (31) telescopic end and be located at heat preservation tank body (1) inside piston (32) are installed；
It is offered air inlet (35) at the top of the decleaning tank (5), decleaning tank (5) inner wall is equipped with mounting base (36), described
Filter bag (37) are installed on the inside of mounting base (36).
2. a kind of rotary RTO waste gas treatment equipment of waste heat recycling according to claim 1, which is characterized in that described
Heat preservation tank body (1) bottom outside is equipped with annular brace protecting seat (6), and smoke evacuation chimney (3) bottom is equipped with mounting seat
(11), exhaust gas compressed tanks (4) bottom is equipped with support base (8).
3. a kind of rotary RTO waste gas treatment equipment of waste heat recycling according to claim 1, which is characterized in that described
Thermal storage ceramic body (20) is uniformly provided with 12 rooms, and wherein five for into exhaust air chamber, five to go out clean room, one is clear
Room is swept, one is isolation ward, and the valve port (10) enters pipe (7) with the first exhaust gas and downtake pipe (12) are corresponding.
4. a kind of rotary RTO waste gas treatment equipment of waste heat recycling according to claim 1, which is characterized in that described
Pneumatic cylinder (31) is connect by conduit with air pump, and waste gas treatment equipment outside is equipped with console, the console respectively with
Air pump, burner (14), servo motor (17), rotary valve (19) and control valve (28) are electrically connected.
5. a kind of rotary RTO waste gas treatment equipment of waste heat recycling according to claim 1, which is characterized in that described
The elongation of pneumatic cylinder (31) is identical as the internal length of exhaust gas compressed tanks (4) plus the thickness of piston (32).
6. a kind of rotary RTO waste gas treatment equipment of waste heat recycling according to claim 1, which is characterized in that described
Natural gas tube (15) is connect with extraneous natural gas channel, and spiral heat exchange tube (25) both ends are connect with heat transferring medium pipe respectively.
7. a kind of rotary RTO waste gas treatment equipment of waste heat recycling according to claim 1, which is characterized in that described
Mounting base (36) is circular ring shape mounting ring, and inside offers screw thread, and filter bag (37) top outer is equipped with circular ring,
And outside offers screw thread, the mounting base (36) and filter bag (37) are connected through a screw thread installation.
8. a kind of rotary RTO waste gas treatment equipment of waste heat recycling according to claim 1, which is characterized in that described
(13) one side bottom of water tank is equipped with discharging valve, and water tank (13) side is equipped with observation window.
9. a kind of rotary RTO waste gas treatment equipment of waste heat recycling according to claim 1, which is characterized in that this sets
Standby use operating procedure are as follows:
Step 1: natural gas tube (15) is connect with extraneous natural gas channel, spiral heat exchange tube (25) both ends respectively with change
The connection of thermal medium pipe, while air inlet (35) being connect with exhaust pipe mouth, after connection, equipment is controlled by console
It is whole to start to work；
Step 2: air pump drives pneumatic cylinder (31) work, and the telescopic end of pneumatic cylinder (31) is in exhaust gas compressed tanks (4) band piston
(32) move back and forth, during constantly moving back and forth, exhaust gas enters decleaning tank (5), completes preliminary mistake by filter bag (37)
Filter is completed to filter, then enters pipe (9) and third check valve (33) and the 4th check valve (34) by the second exhaust gas to impurity
Move back and forth into exhaust gas compressed tanks (4), while in piston (32), constantly passes through the first check valve into exhaust gas compressed tanks (4)
(29) enter pipe (7) with second one-way valve (30) and the first exhaust gas endlessly to enter heat preservation tank body (1) internal, and pushed away
It is dynamic to enter in rotary valve (19), while rotary valve (19) separates the exhaust gas of import with the purified gas of outlet, it is logical upwards
It crosses thermal storage ceramic body (20) first time heat transfer process occurs and heats up and reaches 850 DEG C of set temperature, the gas after heating is by combustion
It burns room (21) and carries out combustion oxidation reaction, after combustion chamber (21), a part of gas enters heat exchange mechanisms by air inlet pipe (27)
(2), downwards, high-temperature gas passes through thermal storage ceramic body (20) for the second time and discharges heat afterwards and be stored in out the turnover of another part gas
The thermal storage ceramic body (20) of mouth, gas are discharged through rotary body purification mouth, the heat that oxidizing temperature is released by autoxidation reaction
It maintains, if shortage of heat starts burner (14) heating with maintaining reaction temperature, while in use process, servo motor (17)
Work is driven by timing gear roller box (16), drives the rotary valve (19) installed on shaft (18) and thermal storage ceramic body (20) rotation
Turn, 12 rooms of thermal storage ceramic body (20) work alternatively buffering, guarantee distribution of air flow；
Step 3: enter heat exchange mechanisms (2) in gas to the medium in the spiral heat exchange tube (25) in thermal-insulating body (22) into
Row heat exchange, transfers heat to the medium in spiral heat exchange tube (25), and the medium after heating passes through control control valve (28) conveying
It is used to workshop, during constantly heating to medium, liquefaction is pre-chilled in the water in gas, is passed through after diversion trench (23) water conservancy diversion
It crosses drainpipe (24) and collects storage to water tank (13), last gas is completed by second exhaust pipe (26) into smoke evacuation chimney (3)
Qualified discharge, while keeping the temperature and entering smoke evacuation chimney (3) from downtake pipe (12) after the gas release heat in tank body (1) after burning
Complete qualified discharge.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910178014.5A CN109855106A (en) | 2019-03-06 | 2019-03-06 | A kind of rotary RTO waste gas treatment equipment of waste heat recycling |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910178014.5A CN109855106A (en) | 2019-03-06 | 2019-03-06 | A kind of rotary RTO waste gas treatment equipment of waste heat recycling |
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| CN109855106A true CN109855106A (en) | 2019-06-07 |
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| CN201910178014.5A Pending CN109855106A (en) | 2019-03-06 | 2019-03-06 | A kind of rotary RTO waste gas treatment equipment of waste heat recycling |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110345497A (en) * | 2019-07-11 | 2019-10-18 | 常州大恒环保科技有限公司 | A kind of rotary RTO of waste heat recycling |
| CN110629434A (en) * | 2019-10-30 | 2019-12-31 | 桐乡市衣涟皮草有限公司 | Drying structure of printing and dyeing device |
| CN111603855A (en) * | 2020-06-10 | 2020-09-01 | 黄根琳 | Exhaust purification processing apparatus is used in steel mill production with waste heat collects mechanism |
| CN112594716A (en) * | 2021-03-05 | 2021-04-02 | 山东蓝驰环境科技股份有限公司 | VOCs exhaust-gas treatment equipment based on RTO technology |
| CN114873670A (en) * | 2022-03-17 | 2022-08-09 | 国网河北省电力有限公司电力科学研究院 | Power station high concentration waste water boiler flue gas evaporation plant |
| CN116398895A (en) * | 2023-04-26 | 2023-07-07 | 广东众大智能科技有限公司 | Burn tail gas device |
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| CN208546991U (en) * | 2018-06-28 | 2019-02-26 | 无锡兴惠汽车配件制造有限公司 | A kind of exhaust-gas treatment heating power utilizes system |
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| SE425327B (en) * | 1973-09-21 | 1982-09-20 | Cornell Res Foundation Inc | SET AND DEVICE FOR REDUCING NON-OXIDES CONTAINING INTO FIRE-CONTAINED COMBUSTION PRODUCTS FROM COMBUSTION ENGINES |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345497A (en) * | 2019-07-11 | 2019-10-18 | 常州大恒环保科技有限公司 | A kind of rotary RTO of waste heat recycling |
| CN110345497B (en) * | 2019-07-11 | 2020-09-11 | 常州大恒环保科技有限公司 | Waste heat recovery's rotation type RTO |
| CN110629434A (en) * | 2019-10-30 | 2019-12-31 | 桐乡市衣涟皮草有限公司 | Drying structure of printing and dyeing device |
| CN111603855A (en) * | 2020-06-10 | 2020-09-01 | 黄根琳 | Exhaust purification processing apparatus is used in steel mill production with waste heat collects mechanism |
| CN112594716A (en) * | 2021-03-05 | 2021-04-02 | 山东蓝驰环境科技股份有限公司 | VOCs exhaust-gas treatment equipment based on RTO technology |
| CN114873670A (en) * | 2022-03-17 | 2022-08-09 | 国网河北省电力有限公司电力科学研究院 | Power station high concentration waste water boiler flue gas evaporation plant |
| CN116398895A (en) * | 2023-04-26 | 2023-07-07 | 广东众大智能科技有限公司 | Burn tail gas device |
| CN116398895B (en) * | 2023-04-26 | 2023-11-17 | 广东众大智能科技有限公司 | Burn tail gas device |
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Application publication date: 20190607 |