CN217312623U

CN217312623U - Active carbon regeneration exhaust treatment system

Info

Publication number: CN217312623U
Application number: CN202221127056.XU
Authority: CN
Inventors: 杨道海; 王威
Original assignee: Shanghai Hongyun Artificial Environment Engineering Co ltd
Current assignee: Shanghai Hongyun Artificial Environment Engineering Co ltd
Priority date: 2022-05-12
Filing date: 2022-05-12
Publication date: 2022-08-30
Anticipated expiration: 2032-05-12

Abstract

The utility model discloses an active carbon regeneration exhaust-gas treatment system relates to exhaust-gas treatment technical field. The utility model discloses a first scrubbing tower and second scrubbing tower, the inside of first scrubbing tower is fixed with the second scrubbing tower through the blast pipe, the second scrubbing tower is fixed with through the blast pipe and violently manages, the both ends of violently managing all are fixed with the connecting pipe, one of them the one end of connecting pipe is fixed with first adsorption tower, wherein another the one end of connecting pipe is fixed with the second adsorption tower, the top of first adsorption tower and second adsorption tower all is fixed with the riser. The utility model discloses a structural design of convenient mechanism that opens and shuts makes this device labour saving and time saving when switching the adsorption tanks for work efficiency has promoted the security of this device, and through preheating filter mechanism's structural design, makes this device be convenient for filter the normal atmospheric temperature air that enters into the heat exchanger, and can preheat it and handle, has promoted the intensification efficiency of heat exchanger, has improved the practicality.

Description

Activated carbon regeneration waste gas treatment system

Technical Field

The utility model belongs to the technical field of exhaust-gas treatment, especially, relate to an active carbon regeneration exhaust-gas treatment system.

Background

Often can fall as useless the processing admittedly after the activated carbon adsorption saturation among the traditional handicraft, and activated carbon regeneration system then can thoroughly solve the production useless admittedly, switch to another adsorption tank work after the activated carbon adsorption saturation, the activated carbon of saturation is in through steam (nitrogen gas, vacuum) desorption simultaneously, it is dry, the life of active carbon can be prolonged in the cyclic use, the solvent that the while desorption came out can carry out recovery processing, be used for burning or secondary usage, practice thrift the running cost of enterprise greatly, however, current activated carbon regeneration exhaust gas treatment system is when switching the adsorption tank, need artifical manual opening valve, waste time and energy, and be not convenient for carry out the preliminary treatment to the normal atmospheric temperature air that enters into the heat exchanger, be unfavorable for the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an active carbon regeneration exhaust treatment system to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to an active carbon regeneration waste gas treatment system, which comprises a first washing tower and a second washing tower, wherein the inside of the first washing tower is fixed with the second washing tower through an exhaust pipe, the second washing tower is fixed with a horizontal pipe through the exhaust pipe, both ends of the horizontal pipe are both fixed with connecting pipes, one end of one connecting pipe is fixed with a first adsorption tower, the other end of the connecting pipe is fixed with a second adsorption tower, the tops of the first adsorption tower and the second adsorption tower are both fixed with vertical pipes, the tops of the two vertical pipes are fixed with a condenser, the outer side of the first adsorption tower is fixed with a fixed pipe, one end of the fixed pipe is fixed with a fan, the middle part of the fixed pipe is fixed with a heat exchanger, a pretreatment box is arranged between the heat exchanger and the fan, both ends of the pretreatment box are both fixedly connected with the fixed pipe, the top of preliminary treatment case has the case lid through the fix with screw, be equipped with convenient mechanism that opens and shuts between violently pipe and the connecting pipe, convenient mechanism that opens and shuts is used for carrying out the fast switch to violently the pipe.

Further, convenient mechanism that opens and shuts includes response subassembly and power component, the inboard of violently managing is equipped with response subassembly, response subassembly is used for opening and closing violently the pipe, two be equipped with power component between the connecting pipe, power component is used for triggering response subassembly's the function that opens and shuts.

Further, the response subassembly includes electric valve, distance inductor, pressure sensors and controller, the both ends of violently managing and the position that is located between connecting pipe and the riser all are fixed with electric valve, one of them the outside of electric valve is fixed with distance inductor, and wherein another the outside of electric valve is fixed with pressure sensors, is located on the second scrubbing tower the outside of blast pipe is fixed with the controller, the controller passes through wire and electric valve electric connection, the controller passes through wire and distance inductor and pressure sensors electric connection respectively.

Further, power component includes guide bar, fly leaf, fixed plate, first vertical board, the vertical board of second, driving plate, diamond-shaped plate and power spare, two be fixed with two guide bars between the connecting pipe, the outside sliding connection of guide bar has two fly leaves, two the middle part of guide bar is fixed with a fixed plate, one of them the top of fly leaf is fixed with first vertical board, wherein another the top of fly leaf is fixed with the vertical board of second, the top of fly leaf all is connected with the driving plate, two through the pin rotation the one end that the driving plate is close to each other is connected with a diamond-shaped plate through the pin rotation, the diamond-shaped plate rotates with the fixed plate through the pin to be connected, one of them one side of fly leaf is fixed with the power spare, the output and the fixed plate fixed connection of power spare.

Further, the power part is an electric telescopic rod or a hydraulic oil cylinder.

Further, the inboard of preliminary treatment case still is equipped with preheats filter mechanism, it includes first filter, second filter and electric heating wire to preheat filter mechanism, the inboard of preliminary treatment case is fixed with first filter and second filter through the screw, the inboard of preliminary treatment case still is fixed with electric heating wire.

The utility model discloses following beneficial effect has:

the utility model discloses a structural design of convenient mechanism that opens and shuts makes this device labour saving and time saving when switching the adsorption tanks for work efficiency has promoted the security of this device.

The utility model discloses a preheat the structural design of filter mechanism, make this device be convenient for filter the normal atmospheric temperature air that enters into the heat exchanger to can preheat it, promote the intensification efficiency of heat exchanger, improve the practicality.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an activated carbon regeneration waste gas treatment system of the present invention;

FIG. 2 is a schematic view of a connection structure of a fixing plate and a transmission plate of the activated carbon regeneration waste gas treatment system of the present invention;

fig. 3 is the utility model discloses a structural schematic diagram dissects of active carbon regeneration exhaust treatment system's preliminary treatment case.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a first scrubber; 2. a second scrubber; 3. a transverse tube; 4. a connecting pipe; 5. a first adsorption tower; 6. a second adsorption column; 7. a riser; 8. a condenser; 9. a fixed tube; 10. a heat exchanger; 11. a fan; 12. a pretreatment tank; 13. a box cover; 14. an electrically operated valve; 15. a distance sensor; 16. a pressure sensor; 17. a controller; 18. a guide bar; 19. a movable plate; 20. a fixing plate; 21. a first vertical plate; 22. a second vertical plate; 23. a drive plate; 24. a diamond plate; 25. a power member; 26. a first filter plate; 27. a second filter plate; 28. an electric heating wire.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention relates to an activated carbon regeneration waste gas treatment system, which comprises a first washing tower 1 and a second washing tower 2, wherein the first washing tower 1 is fixed with the second washing tower 2 through an exhaust pipe, the second washing tower 2 is fixed with a horizontal pipe 3 through an exhaust pipe, two ends of the horizontal pipe 3 are both fixed with connecting pipes 4, one end of one connecting pipe 4 is fixed with a first adsorption tower 5, one end of the other connecting pipe 4 is fixed with a second adsorption tower 6, the tops of the first adsorption tower 5 and the second adsorption tower 6 are both fixed with vertical pipes 7, the tops of the two vertical pipes 7 are fixed with a condenser 8, the outer side of the first adsorption tower 5 is fixed with a fixed pipe 9, one end of the fixed pipe 9 is fixed with a fan 11, the middle part of the fixed pipe 9 is fixed with a heat exchanger 10, a pretreatment tank 12 is arranged between the heat exchanger 10 and the fan 11, two ends of the pretreatment tank 12 are both fixedly connected with the fixed pipe 9, a box cover 13 is fixed at the top of the pretreatment box 12 through screws, and a convenient opening and closing mechanism is assembled between the transverse pipe 3 and the connecting pipe 4 and used for quickly opening and closing the transverse pipe 3;

the convenient opening and closing mechanism comprises an induction component and a power component, the induction component is assembled on the inner side of the transverse pipe 3 and used for opening and closing the transverse pipe 3, the power component is assembled between the two connecting pipes 4 and used for triggering the opening and closing functions of the induction component;

the induction assembly comprises electric valves 14, distance inductors 15, pressure inductors 16 and controllers 17, the electric valves 14 are fixed at two ends of the transverse pipe 3 and at positions between the connecting pipe 4 and the vertical pipe 7, the distance inductor 15 is fixed at the outer side of one electric valve 14, the pressure inductor 16 is fixed at the outer side of the other electric valve 14, the controller 17 is fixed at the outer side of the exhaust pipe on the second washing tower 2, the controller 17 is electrically connected with the electric valves 14 through leads, and the controller 17 is electrically connected with the distance inductors 15 and the pressure inductors 16 through leads;

the power assembly comprises guide rods 18, movable plates 19, fixed plates 20, first vertical plates 21, second vertical plates 22, transmission plates 23, diamond-shaped plates 24 and power elements 25, wherein the two guide rods 18 are fixed between the two connecting pipes 4, the two movable plates 19 are connected to the outer sides of the guide rods 18 in a sliding manner, the fixed plate 20 is fixed to the middle portions of the two guide rods 18, the first vertical plate 21 is fixed to the top portion of one movable plate 19, the second vertical plate 22 is fixed to the top portion of the other movable plate 19, the transmission plates 23 are connected to the top portions of the movable plates 19 in a rotating manner through pins, the diamond-shaped plates 24 are connected to the ends, close to each other, of the two transmission plates 23 in a rotating manner through pins, the diamond-shaped plates 24 are connected with the fixed plates 20 in a rotating manner through pins, the power elements 25 are fixed to one side of one movable plate 19, the output ends of the power elements 25 are fixedly connected with the fixed plates 20, and the movable plates 19 can slide on the guide rods 18, the guide rod 18 can provide a guiding function for the movable plate 19, when the output end of the power element 25 extends, the movable plate 19 moves, and the diamond plate 24 is driven to rotate by the transmission plate 23, so that the first vertical plate 21 and the second vertical plate 22 move in a direction away from each other;

the power part 25 is an electric telescopic rod or a hydraulic oil cylinder, so that the movable plate 19 can be more stable during movement, and the movable plate 19 is prevented from deviating during movement;

the inboard of preliminary treatment case 12 still is equipped with and preheats filter mechanism, it includes first filter 26 to preheat filter mechanism, second filter 27 and electric heating wire 28 to preheat filter mechanism, the inboard of preliminary treatment case 12 is fixed with first filter 26 and second filter 27 through the fix with screw, the inboard of preliminary treatment case 12 still is fixed with electric heating wire 28, when fan 11 starts, in transmitting the normal atmospheric temperature air to preliminary treatment case 12, the normal atmospheric temperature air is after the filtration of first filter 26 and second filter 27, the heat that electric heating wire 28 produced adds thermal treatment in advance with the normal atmospheric temperature air, later through fixed pipe 9 with air transmission to heat exchanger 10.

One specific application of this embodiment is: the working process of the system is divided into three stages:

1. adsorption process

After the waste gas is treated by the first washing tower 1 and the second washing tower 2, the waste gas is transmitted into the transverse pipe 3 through the exhaust pipe, when the pressure sensor 16 does not receive external impact, the electric valve 14 where the pressure sensor 16 is located is in an opening state, otherwise, the pressure sensor 16 is in a closing state, the distance between the distance sensor 15 and the first vertical plate 21 is larger than zero, the electric valve 14 where the distance sensor 15 is located is in the closing state, otherwise, the pressure sensor is in the opening state, the waste gas is transmitted into the second adsorption tower 6 through the connecting pipe 4, when the waste gas needs to be switched into the first adsorption tower 5, the power element 25 is started, the output end of the power element 25 pulls one movable plate 19, under the coordination of the fixed plate 20, the transmission plate 23 and the diamond-shaped plate 24, the two movable plates 19 move towards the direction of approaching to each other until the first vertical plate 21 clings to the distance sensor 15, the distance sensor 15 impacts the second vertical plate 22 to the pressure sensor 16, at the moment, the distance sensor 15 and the pressure sensor 16 respectively transmit signals to the controller 17, the controller 17 processes the signals, sends an opening instruction to the distance sensor 15 and sends a closing instruction to the pressure sensor 16, so that the exhaust pipe transmits exhaust gas from the transverse pipe 3 to the connecting pipe 4 connected with the first adsorption tower 5, that is, the exhaust gas is transmitted to the first adsorption tower 5 through the connecting pipe 4, and after the exhaust gas is adsorbed by activated carbon in the first adsorption tower 5 and the second adsorption tower 6, purified gas (where harmful substances are adsorbed and trapped) meeting emission standards is discharged outdoors through the fan 11;

2. desorption regeneration process

After the activated carbon is used for a period of time, adsorbing a certain solvent (the using time is determined according to the content of gas and the production time), regenerating, desorbing the activated carbon by using steam in a first adsorption tower 5 and a second adsorption tower 6 during regeneration, resolving the solvent adsorbed in the activated carbon at a high temperature, condensing the solvent into liquid through a condenser 8, and allowing the liquid to enter a separator, wherein the recovered solvent and water are separated in the separator;

3. drying with activated carbon

The electric heating wire 28 is started, the fan 11 transmits the normal temperature air into the pretreatment box 12, after the normal temperature air is filtered by the first filter plate 26 and the second filter plate 27, the heat generated by the electric heating wire 28 pre-heats the normal temperature air, after the air is heated by the heat exchanger 10 through the fixed pipe 9, the air is blown into the first adsorption tower 5, the hot air enters the activated carbon filter in the first adsorption tower 5, and the air containing moisture is brought out for condensation, and the process is circulated.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The activated carbon regeneration waste gas treatment system is characterized by comprising a first washing tower (1) and a second washing tower (2), wherein the second washing tower (2) is fixed in the first washing tower (1) through an exhaust pipe, a transverse pipe (3) is fixed on the second washing tower (2) through an exhaust pipe, connecting pipes (4) are fixed at two ends of the transverse pipe (3), a first adsorption tower (5) is fixed at one end of one connecting pipe (4), a second adsorption tower (6) is fixed at one end of the other connecting pipe (4), vertical pipes (7) are fixed at the tops of the first adsorption tower (5) and the second adsorption tower (6), a condenser (8) is fixed at the tops of the two vertical pipes (7), a fixing pipe (9) is fixed at the outer side of the first adsorption tower (5), and a fan (11) is fixed at one end of the fixing pipe (9), the middle part of fixed pipe (9) is fixed with heat exchanger (10), be provided with between heat exchanger (10) and fan (11) and pre-treat case (12), the both ends of pre-treating case (12) all with fixed pipe (9) fixed connection, the top of pre-treating case (12) is passed through the fix with screw and is had case lid (13), violently be equipped with convenient mechanism that opens and shuts between pipe (3) and connecting pipe (4), convenient mechanism that opens and shuts is used for carrying out fast switch to violently managing (3).

2. The activated carbon regeneration waste gas treatment system according to claim 1, wherein the convenient opening and closing mechanism comprises an induction component and a power component, the induction component is assembled on the inner side of the transverse pipe (3) and used for opening and closing the transverse pipe (3), the power component is assembled between the two connecting pipes (4), and the power component is used for triggering the opening and closing functions of the induction component.

3. The activated carbon regeneration exhaust gas treatment system according to claim 2, the sensing assembly comprises an electric valve (14), a distance sensor (15), a pressure sensor (16) and a controller (17), electric valves (14) are fixed at the two ends of the transverse pipe (3) and between the connecting pipe (4) and the vertical pipe (7), a distance sensor (15) is fixed on the outer side of one electric valve (14), wherein a pressure sensor (16) is fixed on the outer side of the other electric valve (14), a controller (17) is fixed on the outer side of the exhaust pipe on the second washing tower (2), the controller (17) is electrically connected with the electric valve (14) through a lead, the controller (17) is electrically connected with the distance sensor (15) and the pressure sensor (16) through leads respectively.

4. The activated carbon regeneration exhaust gas treatment system according to claim 2, wherein the power assembly comprises guide rods (18), movable plates (19), fixed plates (20), first vertical plates (21), second vertical plates (22), transmission plates (23), diamond-shaped plates (24) and power elements (25), two guide rods (18) are fixed between the two connecting pipes (4), the two movable plates (19) are slidably connected to the outer sides of the guide rods (18), a fixed plate (20) is fixed to the middle of the two guide rods (18), the first vertical plate (21) is fixed to the top of the movable plate (19), the second vertical plate (22) is fixed to the top of the movable plate (19), the transmission plates (23) are rotatably connected to the tops of the movable plates (19) through pins, and the diamond-shaped plate (24) is rotatably connected to one end, close to each other, of the two transmission plates (23) The rhombic plates (24) are rotatably connected with the fixed plate (20) through pins, one side of one movable plate (19) is fixedly provided with a power element (25), and the output end of the power element (25) is fixedly connected with the fixed plate (20).

5. The activated carbon regeneration waste gas treatment system according to claim 4, wherein the power member (25) is an electric telescopic rod or a hydraulic oil cylinder.

6. An activated carbon regeneration exhaust gas treatment system according to claim 1, wherein the inside of the pretreatment tank (12) is further equipped with a preheating filter mechanism comprising a first filter plate (26), a second filter plate (27) and an electric heating wire (28), the inside of the pretreatment tank (12) is fixed with the first filter plate (26) and the second filter plate (27) by screws, and the inside of the pretreatment tank (12) is further fixed with the electric heating wire (28).