CN212701964U - Novel active carbon regeneration device - Google Patents
Novel active carbon regeneration device Download PDFInfo
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- CN212701964U CN212701964U CN202020516583.4U CN202020516583U CN212701964U CN 212701964 U CN212701964 U CN 212701964U CN 202020516583 U CN202020516583 U CN 202020516583U CN 212701964 U CN212701964 U CN 212701964U
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Abstract
The utility model provides a novel active carbon regeneration device, includes the regenerating unit main part, the regenerating unit main part is provided with the degasification pipe unit that is used for gathering together the material and carrying the material including the degasification section in the degasification section, and a plurality of degasification pipe units are arranged in proper order and are set up and form the degasification pipe, and two adjacent degasification pipe unit intervals set up and are formed with the gas discharge port that is used for analytic gas to spill over. The utility model discloses the degasification pipe that sets up in the degasification section carries out configuration optimization in the focus is to regenerating unit main part, the degasification pipe comprises a plurality of degasification pipe units, each degasification pipe unit is when the material is carried, all the material has the transport direction, the function of gathering together, the interval sets up and forms gas discharge port between the degasification pipe unit, through setting up a plurality of gas discharge ports, and a plurality of gas discharge port dispersion set up, make the gas of analyzing out in the material spill over from the material fast, the obvious problem of adsorption performance decline after the active carbon regeneration that traditional active carbon regenerating unit exists has been solved.
Description
Technical Field
The utility model relates to an active carbon regeneration treatment technical field, more specifically say, in particular to novel active carbon regeneration device.
Background
The activated carbon regeneration device is equipment for resolving toxic substances in flue gas adsorbed by activated carbon, such as sulfur dioxide, oxynitride, dioxin and the like, so that the activated carbon is recycled.
In prior art, common active carbon regenerating unit, its appearance generally adopts the rectangle structure, and the rectangle structure has the equipment preparation consumptive material height, defect such as processing cycle length.
In addition, the gas circulation speed resistance in the processing cavity is increased due to the limitation of the rectangular structure and the circulation mode of the materials in the processing cavity, so that the analyzed harmful gas has large discharge resistance. In order to ensure that the desorbed gas can be smoothly output from the processing chamber, a large amount of nitrogen (nitrogen is an output carrier of the desorbed gas) needs to be supplemented to overcome the flow resistance. The active carbon regeneration is gone on under high temperature environment, so, inputs a large amount of nitrogen gas and can reduce the inside ambient temperature who handles the chamber, causes the active carbon temperature to descend very fast, causes the analytic insufficient problem of active carbon, also consequently, the active carbon performance after the regeneration compares with new active carbon performance, and adsorption performance descends more.
SUMMERY OF THE UTILITY MODEL
In summary, how to solve the problem of the conventional activated carbon regeneration device that the adsorption performance of the activated carbon is obviously reduced after regeneration is a problem to be solved urgently by those skilled in the art.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a novel active carbon regeneration device, which comprises a regeneration device main body, wherein one end of the regeneration device main body is provided with a feed inlet, the other end of the regeneration device main body is provided with a discharge outlet, and the feed inlet points to the discharge outlet;
degassing pipe units for gathering materials and conveying the materials are arranged in the degassing section, the degassing pipe units are sequentially arranged along the conveying direction of the materials in the degassing section to form degassing pipes, and the degassing pipes are communicated with the temperature rising section and the temperature lowering section;
and gas discharge ports for desorption gas to overflow are formed in two adjacent degassing pipe units in the same degassing pipe at intervals, and a desorption gas outlet is formed in the degassing section and communicated with the gas discharge ports.
Preferably, in the novel activated carbon regeneration device provided by the present invention, the degassing pipe unit comprises a baffle plate, and the baffle plate is obliquely arranged relative to the central axis of the degassing pipe; in the same degassing tube unit, a plurality of baffles are arranged around the central axis of the degassing tube and form a hopper-shaped structure with a gradually reduced inner diameter, the large-opening end of the degassing tube unit is arranged towards the temperature rising section, and the small-opening end of the degassing tube unit is arranged towards the temperature falling section.
Preferably, in the novel active carbon regenerating unit provided by the utility model, along the perpendicular to the central axis direction of regenerating unit main part be provided with a plurality ofly in the degasification section degasification pipe, have the clearance that is used for the analytic gas circulation between the degasification pipe.
Preferably, in the utility model provides a novel active carbon regenerating unit, certainly the feed inlet is directional the discharge gate, the regenerating unit main part is in be provided with the feeding section before the section of rising the temperature, the one end of feeding section is provided with the feed inlet, the other end of feeding section is provided with branch charging tray, the outer fringe of branch charging tray with the inner wall gas tightness of feeding section is connected, in the branch charging tray has been seted up and has been expected the hole, the one end of the pipe that heaies up with divide the butt joint of material hole.
Preferably, in the novel active carbon regenerating unit that provides of the utility model, certainly the feed inlet is directional the discharge gate, the regenerating unit main part is in be provided with out the material section after the cooling section, in be provided with out the hopper in the play material section, go out the one end of hopper with cooling tube connects, the other end that goes out the hopper is provided with the discharge gate, in be provided with material output speed controlling means on the discharge gate.
Preferably, in the utility model provides a novel active carbon regenerating unit, material output speed controlling means is including being used for control go out the toper piece of the bottom opening aperture of hopper, and with the toper piece is connected, is used for the drive the control assembly of toper piece upper and lower action.
Preferably, in the novel activated carbon regeneration device provided by the present invention, a bulk material pipe is arranged on the feed inlet, and an axis of the bulk material pipe is spatially perpendicular to a central axis of the regeneration device main body; the bulk material pipes are provided with a plurality of bulk material pipes, the axes of all the bulk material pipes are parallel, and a dispersion gap for passing the material is arranged between every two adjacent bulk material pipes.
Preferably, in the novel activated carbon regeneration device provided by the present invention, the feed inlet extends outwards from the end face of the regeneration device main body, and the diameter of the mouth part of the feed inlet is reduced gradually to form a cone-shaped mouth structure; the bulk cargo pipe set up in on the feed inlet and according to the shape of feed inlet adopts turriform structure rowed up the setting.
Preferably, in the novel active carbon regenerating unit provided by the utility model, with the play material section is connected with the material and collects the output fill.
Preferably, in the novel activated carbon regeneration device provided by the present invention, the regeneration device main body has a cylindrical structure.
Compared with the prior art, the method has the following beneficial effects:
through the structure design, in the utility model provides a novel active carbon regenerating unit, this novel active carbon regenerating unit includes the regenerating unit main part, be provided with the feed inlet in one end of regenerating unit main part, be provided with the discharge gate in the other end of regenerating unit main part, the regenerating unit main part includes the degasification section, be provided with the degasification pipe unit that is used for gathering together the material and carrying the material in the degasification section, along the direction of delivery of material in the degasification section, a plurality of degasification pipe units arrange in proper order and set up and form the degasification pipe, the degasification pipe communicates with the section of rising temperature and the section of cooling temperature; and gas outlet ports for the overflow of the desorption gas are formed in the two adjacent degassing pipe units in the same degassing pipe at intervals, and desorption gas outlet ports are arranged on the degassing section and communicated with the gas outlet ports. The utility model discloses the degasification pipe that sets up in the degasification section carries out configuration optimization in the focus is to regenerating unit main part, the degasification pipe comprises a plurality of degasification pipe units, each degasification pipe unit is when the material is carried, all the material has the transport direction, the function of gathering together, the interval sets up and forms gas discharge port between the degasification pipe unit, through setting up a plurality of gas discharge ports, and a plurality of gas discharge port dispersion set up, make the gas of analyzing out in the material spill over from the material fast, the obvious problem of adsorption performance decline after the active carbon regeneration that traditional active carbon regenerating unit exists has been solved.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. Wherein:
fig. 1 is a schematic structural view of a novel activated carbon regeneration device according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view taken along A-A of FIG. 1;
fig. 3 is a schematic structural view of a control assembly when the opening degree of the bottom opening of the discharge hopper is maximum according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a control assembly when the opening degree of the bottom opening of the discharge hopper is minimum according to an embodiment of the present invention;
in fig. 1 to 4, the correspondence between the part names and the reference numerals is:
the regeneration device comprises a regeneration device main body 1, a feeding hole 2, a discharging hole 3, a warming section 4, a degassing section 5, a cooling section 6, a warming pipe 7, a hot air inlet 8, a hot air outlet 9, a degassing pipe unit 10, an analysis gas outlet 11, a cooling pipe 12, a cold air inlet 13, a cold air outlet 14, a feeding section 15, a material distribution disc 16, a discharging section 17, a discharging hopper 18, a conical block 19, a bulk material pipe 20, a material collection and output hopper 21, a first frame body 22, a second frame body 23, a limiting rail 24, a lifting plate 25 and a cam 26.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. Each example is provided by way of explanation of the invention and not limitation of the invention. In fact, it will be apparent to those skilled in the art that modifications and variations can be made in the present invention without departing from the scope or spirit of the invention. For instance, features illustrated or described as part of one embodiment, can be used with another embodiment to yield a still further embodiment. It is therefore intended that the present invention encompass such modifications and variations as fall within the scope of the appended claims and equivalents thereof.
In the description of the present invention, the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention and do not require that the present invention must be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. The terms "connected" and "connected" used in the present invention should be understood in a broad sense, and may be, for example, either fixed or detachable; they may be directly connected or indirectly connected through intermediate members, and specific meanings of the above terms will be understood by those skilled in the art as appropriate.
Referring to fig. 1 to 4, fig. 1 is a schematic structural diagram of a novel activated carbon regeneration device according to an embodiment of the present invention; 2 is a cross-sectional view taken along a-a in fig. 1; fig. 3 is a schematic structural view of a control assembly when the opening degree of the bottom opening of the discharge hopper is maximum according to an embodiment of the present invention; fig. 4 is a schematic structural diagram of a control assembly in an embodiment of the present invention when the opening degree of the bottom opening of the discharge hopper is minimum.
The utility model discloses a novel active carbon regeneration device for the regeneration treatment of active carbon.
The utility model discloses in, this novel active carbon regenerating unit is including regenerating unit main part 1, and the active carbon is analyzed out through high temperature treatment messenger's its absorbent harmful gas in regenerating unit main part 1.
In the prior art, the main body of the regeneration device is generally rectangular and has a polygonal structure, which causes the problems of poor fluidity during material transportation and poor fluidity during analysis gas transportation.
In order to solve the problem, the utility model adopts the following technical scheme: the regenerating device main body 1 adopts the design of cylindrical structure, and when in actual use, the regenerating device main body 1 is vertically arranged, a feed inlet 2 is arranged at one end (top end) of the regenerating device main body 1, and a discharge outlet 3 is arranged at the other end (bottom end) of the regenerating device main body 1. The material enters from a feed inlet 2 formed in the top end of the regeneration device main body 1, then is output from a discharge outlet 3 formed in the bottom end, and harmful gas adsorbed by the material is resolved out by utilizing high temperature in the process of passing through the regeneration device main body 1 to realize regeneration.
Through the structure design, in the utility model provides a novel active carbon regenerating unit, it designs regenerating unit main part 1 for cylindrical structure, like this, under the same area of passing through (regenerating unit main part 1's cross-sectional area), cylindrical structure's regenerating unit main part 1 (the utility model discloses the structure) compares with the device main part (prior art structure) of rectangle structure, and the used material of its preparation can be practiced thrift to, regenerating unit main part 1's inner space is smooth curved surface structure, is convenient for fluidic passage like this, and to analytic gas, its circulation resistance reduces. The utility model discloses an it uses to drop into, can reduce the use amount of nitrogen gas by a wide margin, has avoided nitrogen gas to fill into excessively and causes the problem appearance that the analytic temperature of active carbon reduces. Because analytic temperature has obtained the assurance to temperature holding stability is higher, and the efficiency and the quality that the active carbon was handled have just also obtained the improvement, consequently, compare in prior art, the utility model provides a problem that the adsorption performance descends obviously after the active carbon regeneration that traditional active carbon regenerating unit exists.
The above optimization of the present invention is performed for the outer shell portion of the main body 1 of the regeneration device, and is mainly performed in a cylindrical shape, thereby achieving the purpose of reducing the resistance to gas flow. Furthermore, the utility model discloses still put forward another important institutional advancement, promptly: novel active carbon regenerating unit includes regenerating unit main part 1, is provided with feed inlet 2 in the one end of regenerating unit main part 1, is provided with discharge gate 3 in the other end of regenerating unit main part 1, from the directional discharge gate 3 of feed inlet 2, regenerating unit main part 1 is including rising temperature section 4, degasification section 5 and cooling section 6 in proper order. The temperature rising section 4 is used for rising the temperature of the material entering the novel activated carbon regeneration device so as to enable the material to reach the analysis temperature; a degassing section 5 for analyzing and degassing the heated material; and the cooling section 6 is used for cooling the analyzed material (with higher temperature).
A degassing pipe unit 10 for gathering materials and conveying the materials is arranged in the degassing section 5. To the technical personnel in this field, the utility model is suitable for the activated carbon of small granule, therefore, a large amount of activated carbon granules are in the utility model discloses when internal transport, generally all carry in the pipeline. And degasification section 5's effect is for making the analytic degasification of active carbon particle, so, and the gas of analyzing out can discharge fast in order to improve, the utility model discloses set up degassing pipe unit 10, utilized degassing pipe unit 10 to gather together the material to through structural design, can also make the gas of analyzing out spill over fast.
Specifically, a plurality of degassing pipe units 10 are arranged in series along the conveying direction of the material in the degassing section 5 and form a degassing pipe, which communicates with the temperature rising section 4 and the temperature lowering section 6. Gas discharge ports for overflowing the desorption gas are formed in two adjacent degassing pipe units 10 in the same degassing pipe at intervals, a desorption gas outlet 11 is formed in the degassing section 5, and the desorption gas outlet 11 is communicated with the gas discharge ports.
The utility model discloses an in one embodiment, degassing pipe unit 10 includes the polylith baffle, and the baffle sets up for the central axis slope of degassing pipe, and in same degassing pipe unit 10, a plurality of baffles encircle the central axis setting of degassing pipe and form the hopper-shaped structure of internal diameter convergent, and degassing pipe unit 10's macrostoma end sets up towards the section of heating, and degassing pipe unit 10's osculum end sets up towards the section of cooling. In the same degassing pipe, two adjacent degassing pipe units 10, the small-mouth end of the previous degassing pipe unit is inserted into the large-mouth end of the next degassing pipe unit, or the end face of the small-mouth end of the previous degassing pipe unit is flush with the end face of the large-mouth end of the next degassing pipe unit, so that it can be ensured that the material can smoothly enter the next degassing pipe unit 10 from the previous degassing pipe unit 10 when passing through each degassing pipe unit 10, and the material cannot overflow and fall from the gap between the two degassing pipe units 10.
In one embodiment of the present disclosure, degassing tube unit 10 includes a baffle, and specifically, degassing tube unit 10 may be formed by bending (the ends of the bent portions are butted to form a bucket) a single piece of material according to the design shape. In another embodiment of the present invention, degassing tube unit 10 includes a plurality of separate baffles that are assembled together and secured to form degassing tube unit 10 according to a design configuration.
Through the structure design, in the utility model provides a novel active carbon regenerating unit, this novel active carbon regenerating unit includes the regenerating unit main part, be provided with the feed inlet in one end of regenerating unit main part, be provided with the discharge gate in the other end of regenerating unit main part, the regenerating unit main part includes the degasification section, be provided with the degasification pipe unit that is used for gathering together the material and carrying the material in the degasification section, along the direction of delivery of material in the degasification section, a plurality of degasification pipe units arrange in proper order and set up and form the degasification pipe, the degasification pipe communicates with the section of rising temperature and the section of cooling temperature; and gas outlet ports for the overflow of the desorption gas are formed in the two adjacent degassing pipe units in the same degassing pipe at intervals, and desorption gas outlet ports are arranged on the degassing section and communicated with the gas outlet ports. The utility model discloses the degasification pipe that sets up in the degasification section carries out configuration optimization in the focus is to regenerating unit main part, the degasification pipe comprises a plurality of degasification pipe units, each degasification pipe unit is when the material is carried, all the material has the transport direction, the function of gathering together, the interval sets up and forms gas discharge port between the degasification pipe unit, through setting up a plurality of gas discharge ports, and a plurality of gas discharge port dispersion set up, make the gas of analyzing out in the material spill over from the material fast, the obvious problem of adsorption performance decline after the active carbon regeneration that traditional active carbon regenerating unit exists has been solved.
In order to increase the material transport speed, a plurality of degassing pipes designed as described above are provided in the degassing stage, the plurality of degassing pipes provided in the degassing stage are arranged in a direction perpendicular to the central axis of the main body 1 of the regeneration apparatus, and gaps for the flow of the desorption gas are provided between the degassing pipes and the inner side wall of the degassing stage 5. The utility model discloses utilize a plurality of degasification pipes to shunt the material and carry, not only improved the conveying speed of material like this, simultaneously, still increased gas outlet's total quantity that sets up, further increased the discharge velocity of analytic gas.
According to the functional division, the playback apparatus main body 1 can be divided into: a feeding section 15, a temperature rising section 4, a degassing section 5, a temperature reducing section 6 and a discharging section 17.
Specifically, feeding section 15 is the first part of regenerating unit main part 1, and it is used for receiving the active carbon that needs regeneration (hereinafter be referred to as the material for short), and feeding section 15's top has set up feed inlet 2 for can be with the material dispersion, make the material flow in regenerating unit main part 1 inside comparatively evenly, the utility model discloses locate to have set up bulk cargo pipe 20 at feed inlet 2. Bulk cargo pipe 20 adopts metal pipe structural design, and bulk cargo pipe 20 sets up on feed inlet 2, and the axis of bulk cargo pipe 20 is perpendicular in the space with the axis of regenerating unit main part 1, promptly the utility model discloses in the actual production is used, bulk cargo pipe 20 sets up for the horizontality. The bulk material tubes 20 are parallel to each other in axis.
The utility model discloses bulk material pipe has been set up on the feed inlet, the utility model discloses also carried out structural optimization to the feed inlet: the feed inlet outwards extends and its oral area diameter convergent formation taper mouth structure from the terminal surface of regenerating unit main part, and the bulk cargo pipe sets up on the feed inlet and adopts turriform structure to list the setting according to the shape of feed inlet.
The number of the bulk material pipes 20 is preferably three or six, and all the bulk material pipes 20 are arranged in a tower-shaped structure, for example, three bulk material pipes 20 are arranged on the upper layer, and two bulk material pipes 20 are arranged on the lower layer.
The dispersion pipes 20 are arranged at intervals to form dispersion gaps, and when materials enter from the feed inlet 2, the materials can be uniformly dispersed in the regeneration device main body 1 under the action of the dispersion pipes 20.
Specifically, the temperature rise section 4 is used for providing a high-temperature environment, so that the harmful gas adsorbed in the activated carbon is desorbed. The utility model discloses be provided with intensification pipe 7 in intensification section 4, intensification pipe 7 adopts thermal conductivity outstanding and have higher wear-resisting, the performance of resistant striking. Therefore, the temperature raising pipe 7 is preferably a stainless steel pipe or an iron pipe.
One end of the heating pipe 7 is communicated with the feeding hole 2, in particular to be connected with a material distributing disc 16 arranged in the feeding section 15. According to the above, the utility model discloses in the direction of the 2 directional discharge gates 3 of feed inlet, regenerating unit main part 1 is provided with feeding section 15 before intensification section 4, and feeding section 15's one end is provided with feed inlet 2, and feeding section 15's the other end is provided with branch charging tray 16, divides charging tray 16 to be disc structure, and the outer fringe of branch charging tray 16 is connected with feeding section 15's inner wall gas tightness, has seted up on branch charging tray 16 and has divided the material hole, and the one end and the branch material hole butt joint of intensification pipe 7. After the materials entering the regeneration device body 1 from the feeding hole 2 are scattered on the material distribution disc 16, the materials can be distributed through the material distribution disc 16, and then the materials can enter the temperature rising pipe 7.
The other end of the warming pipe 7 is used for outputting the warmed materials, hot air channels for hot air to pass through are arranged between the warming pipes 7 and the inner wall of the warming section 4, and a hot air inlet 8 for hot air to enter and a hot air outlet 9 for air to flow out are arranged on the warming section 4.
Specifically, the main function of the degassing section 5 is to release the desorption gas in the temperature rising pipe 7 to be treated after the temperature rise. A degassing pipe is arranged in the degassing section 5, a desorption gas overflow structure for desorption gas discharge is arranged on the degassing pipe, a desorption gas outlet 11 for desorption gas discharge is arranged on the degassing section 5, one end of the degassing pipe is connected with the heating pipe 7, and the other end of the degassing pipe is used for outputting degassed materials.
Further, the degassing tube comprises a degassing tube unit 10, the degassing tube unit 10 is of a bucket-shaped structure, and a large opening end of the degassing tube unit 10 is arranged towards the feeding hole 2. The degassing pipe units 10 are provided in plurality, all the degassing pipe units 10 are arranged in sequence, the small-mouth end of the degassing pipe unit 10 of the previous stage is inserted into the large-mouth end of the degassing pipe unit 10 of the next stage, and an overflow gap for the overflow of the desorption gas is formed between the two adjacent stages of degassing pipe units 10. The utility model discloses can also set up the baffle on degasification pipe unit 10, avoid the material to drop out in overflowing the clearance from what form between degasification pipe unit 10.
Specifically, the utility model discloses arranged a plurality of analytic gas outlets 11 on degasification section 5, avoided analytic gas to discharge obstructed, the analysis is not abundant.
Specifically, cooling pipes 12 are arranged in the cooling section 6, one end of each cooling pipe 12 is connected with a degassing pipe, the other end of each cooling section 6 is used for outputting cooled materials, cold air channels for flowing cooling air flow are arranged between the cooling pipes 12 and the inner wall of the cooling section 6, and a cold air inlet 13 for the cooling air flow to enter and a cold air outlet 14 for the cooling air flow to flow out are arranged on the cooling section 6.
Specifically, from feed inlet 2 to discharge outlet 3, regenerating unit main body 1 is provided with ejection of compact section 17 after cooling section 6, is provided with out hopper 18 in ejection of compact section 17, goes out one end and is connected with cooling tube 12 of hopper 18, goes out the other end of hopper 18 and is used for the material output, is provided with material output speed control device on it.
Specifically, the material output speed control device comprises a conical block 19 for controlling the opening degree of the bottom opening (namely the discharge port 3) of the discharge hopper 18, and a control component connected with the conical block 19 and used for driving the conical block 19 to act. The control assembly comprises a limiting track 24 fixedly arranged in the discharging section 17, a lifting plate 25 is slidably arranged in the limiting track 24, the lifting plate 25 slides linearly on the limiting track 24, and the lifting direction of the lifting plate 25 can be adjusted through the arrangement of the limiting track 24. The conical block is arranged on the lifting plate 25 and can move along with the lifting plate 25, so that the distance between the conical block and the discharge hopper is adjusted, and the purpose of adjusting the opening degree of the bottom opening of the discharge hopper is achieved. A cam 26 is arranged on one side of the lifting plate 25 facing the discharge hole, and a control handle is connected with the cam 26, is arranged outside the discharge section and is used for controlling the rotation of the cam 26 so as to control the lifting of the lifting plate 25. The control handle sets up in the outside of ejection of compact section, can control cam 26 through rotating control handle and rotate, and cam 26 offsets with lifter plate 25, and cam 26 rotates, just can control the lift of lifter plate 25.
The utility model discloses set up material collection output hopper 21 in the bottom of regenerating unit main part 1, material collection output hopper 21 is connected with ejection of compact section 17, collects output hopper 21 through the material and can receive, collect the active carbon after the regeneration.
In order to increase the circulation stroke of hot air or cold air, the utility model discloses be provided with first support body (or called first baffle) 22 in intensification section 4, the utility model discloses be provided with second support body (or called second baffle) 23 in cooling section 6.
Specifically, the arrangement structure of the first frame body 22 and the second frame body 23 is as follows: the first frame body 22 is perpendicular to the central axis of the regeneration device main body 1, one end of the first frame body 22 is connected with the inner side wall of the temperature rising section, the other end of the first frame body 22 is arranged at intervals with the inner side wall of the temperature rising section and used for air flow to pass through, the first frame bodies 22 are arranged in a plurality, all the first frame bodies 22 are arranged in a staggered mode along the central axis of the regeneration device main body 1, and every two adjacent first frame bodies 22 are arranged at intervals; second support body 23 sets up with the central axis of regenerating unit main part 1 is perpendicular, and the one end of second support body 23 is connected with the inside wall of cooling section, and the other end of second support body 23 sets up with the inside wall interval of cooling section, is used for the air current to pass through, and second support body 23 is provided with a plurality ofly, and whole second support body 23 sets up along the central axis of regenerating unit main part 1 is crisscross, and the interval sets up between two adjacent second support bodies 23.
Furthermore, on the temperature rise section 4, a hot air inlet 8 is arranged close to the degassing section 5, and a hot air outlet 9 is arranged close to the feeding hole 2; on the cooling section 6, a cold air inlet 13 is arranged close to the discharge port 3, and a cold air outlet 14 is arranged close to the degassing section 5. The structure optimization design can enable hot air flow (used for heating the active carbon) and cooling gas (used for cooling the active carbon) to form convection with materials, and can improve the exchange effect of heat (cold).
The utility model discloses in, the whole appearance of regenerating unit main part 1 is the cylinder structure, and the cross section is circular promptly, for other shapes, for example the rectangle structure among the prior art, its cost of manufacture can be saved and reduced, under the one condition, can save material about 15%. At the same time, the manufacturing period can be shortened by the structural design of the playback apparatus main body 1.
The temperature rising section 4 is provided with a temperature rising pipe 7, the temperature rising pipe 7 provides a passage for the circulation of the activated carbon, the internal space of the temperature rising section 4 (the external space of the temperature rising pipe 7) is used for the circulation of hot air flow, and the activated carbon passes through the temperature rising section 4, rises to 420 degrees and then enters the degassing section 5 for regeneration.
In the degassing section 5, in order to discharge the desorption gas more smoothly, the degassing pipe arranged in the degassing section 5 adopts a structure formed by a plurality of degassing pipe units 10, gaps, namely overflow gaps, are formed among the degassing pipe units 10 in villages and used for discharging the desorption gas, and a plurality of baffles are arranged in the degassing section 5 and are arranged at the gaps among the degassing pipe units 10, so that the circulation of the activated carbon particles is limited, and the leakage and outflow of the activated carbon particles are avoided.
The utility model discloses set up out hopper 18, set up the discharge gate on hopper 18, set up toper piece 19 on the discharge gate, toper piece 19's bottom has set up a flat board, has set up two cams below the flat board, and cam and dull and stereotyped contact just can control the relative distance between toper piece 19 and the discharge gate through rotating the cam to opening and closing of control discharge gate, and the realization is to the control of material falling speed.
Above-mentioned structure, through adjusting cam control unloading speed, when unloading speed satisfies the demands, no longer rotate the cam, the production of phenomenons such as caking, unloading pipe scale deposit is piled up to the material in succession unloading, the utility model discloses simple structure, preparation easy maintenance, the unloading in-process, the material can not receive extra extrusion, wearing and tearing, for traditional rake unloading mode.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and simplification made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A novel active carbon regeneration device, which is characterized in that,
the regeneration device comprises a regeneration device main body (1), wherein a feed inlet (2) is formed in one end of the regeneration device main body, a discharge outlet (3) is formed in the other end of the regeneration device main body, the feed inlet points to the discharge outlet, and the regeneration device main body sequentially comprises a temperature rising section (4), a degassing section (5) and a temperature reduction section (6);
degassing pipe units for gathering materials and conveying the materials are arranged in the degassing section, the degassing pipe units are sequentially arranged along the conveying direction of the materials in the degassing section to form degassing pipes, and the degassing pipes are communicated with the temperature rising section and the temperature lowering section;
and gas discharge ports for overflowing of desorption gas are formed in two adjacent degassing pipe units in the same degassing pipe at intervals, and a desorption gas outlet (11) is formed in the degassing section and communicated with the gas discharge ports.
2. The novel activated carbon regeneration apparatus according to claim 1,
the degassing tube unit comprises a baffle that is disposed obliquely with respect to a central axis of the degassing tube;
in the same degassing tube unit, a plurality of baffles are arranged around the central axis of the degassing tube and form a hopper-shaped structure with a gradually reduced inner diameter, the large-opening end of the degassing tube unit is arranged towards the temperature rising section, and the small-opening end of the degassing tube unit is arranged towards the temperature falling section.
3. The novel activated carbon regeneration apparatus according to claim 1,
and a plurality of degassing pipes are arranged in the degassing section along the direction vertical to the central axis of the regeneration device main body, and gaps for circulation of desorption gas are formed among the degassing pipes.
4. The novel activated carbon regeneration apparatus according to claim 1,
the feed inlet points to the discharge port, the regenerating device main body is provided with a feed section (15) before the temperature rising section, one end of the feed section is provided with the feed inlet, the other end of the feed section is provided with a material distribution disc (16), the outer edge of the material distribution disc is connected with the inner wall of the feed section in an airtight mode, a material distribution hole is formed in the material distribution disc, and one end of the temperature rising section is in butt joint with the material distribution hole.
5. The novel activated carbon regeneration apparatus according to claim 1,
the material inlet points to the material outlet, the regenerating device main body is provided with a material outlet section (17) after the cooling section, a material hopper (18) is arranged in the material outlet section, one end of the material hopper is connected with the cooling section, the other end of the material hopper is provided with the material outlet, and a material output speed control device is arranged on the material outlet.
6. The novel activated carbon regeneration apparatus according to claim 5,
the material output speed control device comprises a conical block (19) used for controlling the opening degree of the bottom opening of the discharge hopper, and a control assembly connected with the conical block and used for driving the conical block to move up and down.
7. The novel activated carbon regeneration apparatus according to claim 1,
a material scattering pipe (20) is arranged on the feeding hole, and the axis of the material scattering pipe is spatially vertical to the central axis of the regeneration device main body;
the bulk material pipes are provided with a plurality of bulk material pipes, the axes of all the bulk material pipes are parallel, and a dispersion gap for passing the material is arranged between every two adjacent bulk material pipes.
8. The novel activated carbon regeneration apparatus according to claim 7,
the feed inlet extends outwards from the end face of the regeneration device main body, and the diameter of the opening part of the feed inlet is gradually reduced to form a conical opening structure;
the bulk cargo pipe set up in on the feed inlet and according to the shape of feed inlet adopts turriform structure rowed up the setting.
9. The novel activated carbon regeneration apparatus according to claim 5,
and a material collecting and outputting hopper (21) is connected with the discharging section.
10. The novel activated carbon regeneration apparatus according to claim 1,
the main body of the regeneration device is of a cylindrical structure.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112156761A (en) * | 2020-04-09 | 2021-01-01 | 北京中航泰达环保科技股份有限公司 | Novel active carbon regeneration device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112156761A (en) * | 2020-04-09 | 2021-01-01 | 北京中航泰达环保科技股份有限公司 | Novel active carbon regeneration device |
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