CN213761852U

CN213761852U - Active carbon desorption equipment

Info

Publication number: CN213761852U
Application number: CN202022668182.3U
Authority: CN
Inventors: 丁涛; 陶鹏; 刘代强; 邹波
Original assignee: Chengdu Zhanya Environmental Protection Engineering Co ltd
Current assignee: Chengdu Zhanya Environmental Protection Engineering Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-07-23
Anticipated expiration: 2030-11-17

Abstract

The utility model provides an active carbon desorption equipment, including desorption case, the vertical baffle that is provided with of inner chamber of desorption case, the baffle will desorption case's inner chamber divide into dry chamber and high temperature chamber, run through the axis of rotation that is provided with to its inner chamber on the dry chamber, the surface and the dry chamber of axis of rotation rotate and be connected, and desorption case's the outside is provided with can drive axis of rotation pivoted motor, and the bottom of axis of rotation transversely is provided with changes the board, the below of changeing the board and the vertical dry box that is provided with of length direction on its surface. The utility model provides an active carbon desorption equipment, two connecting plates pass the through-hole and insert the cardboard, then the threaded rod passes the cardboard and changes the thread groove threaded connection on the board, make dry box comparatively firm with being connected of changeing the board like this, and the air heater blows in hot-blastly to dry intracavity, and the motor passes through the axis of rotation and changes a plurality of dry box of board drive and rotate, makes the active carbon accelerate by hot air drying's speed, has mainly detached volatilizable component.

Description

Active carbon desorption equipment

Technical Field

The utility model relates to an active carbon desorption technical field especially relates to an active carbon desorption equipment.

Background

The activated carbon is a general name of carbon materials which are prepared by pyrolyzing and activating carbon-containing raw materials such as wood, coal, petroleum coke and the like, have developed pore structures, larger specific surface areas, abundant surface chemical groups and stronger specific adsorption capacity.

Because activated carbon is easy to saturate and loses adsorption capacity in the using process, the activated carbon is frequently replaced to achieve the using effect, the activated carbon is expensive, the operating cost is improved when the activated carbon is replaced with new carbon every time, a large amount of saturated activated carbon is burnt out as waste, which is equivalent to releasing a large amount of carbon dioxide to the atmosphere, a large amount of wood or raw coal is required to be consumed for manufacturing high-quality activated carbon, the regeneration of the activated carbon can greatly reduce the consumption of coal resources, the atmospheric pollution is reduced, and the energy waste is reduced.

Therefore, it is necessary to provide an activated carbon desorption apparatus to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a can make active carbon regeneration and cyclic utilization, reduce the wasting of resources and easy operation's active carbon desorption equipment.

For solving the technical problem, the utility model provides an active carbon desorption equipment, including detaching the case, the vertical baffle that is provided with of inner chamber of detaching the case, the baffle will the inner chamber of detaching the case divide into dry chamber and high temperature chamber, run through the axis of rotation that is provided with to its inner chamber on the dry chamber, the surface of axis of rotation with the dry chamber rotates to be connected, the outside that detaches the case is provided with and drives axis of rotation pivoted motor, the bottom of axis of rotation transversely is provided with the commentaries on classics board, the below of commentaries on classics board and along the vertical drying box that is provided with of length direction on its surface, the vertical air heater that is provided with in middle part of dry chamber inner chamber bottom, the inner chamber in high temperature chamber is horizontal equidistant to be provided with a plurality of high temperature hot plates.

Preferably, the both sides at drying box top are all vertically provided with the connecting plate, it has the through-hole to run through on the commentaries on classics board, two the connecting plate can pass the through-hole.

Preferably, the upper parts of the two connecting plates transversely penetrate through clamping plates, threaded grooves are formed in the rotating plates, threaded rods penetrate through the two sides of the clamping plates and are in threaded connection, and the lower parts of the threaded rods are in threaded connection with the threaded grooves.

Preferably, the high-temperature heating plate is transversely provided with a charcoal grill, and the bottom outside the high-temperature cavity is provided with an air hole.

Preferably, the outer part of the drying chamber is hinged with a first sealing door through a hinge.

Preferably, a second sealing door is hinged to the outside of the high-temperature cavity through a hinge.

Compared with the prior art, the utility model provides an active carbon desorption equipment has following beneficial effect:

the utility model provides an active carbon desorption device, through being provided with a plurality of drying boxes, put active carbon into a plurality of drying boxes, so a large amount of active carbon can not pile up and make the drying process difficult together, fold the drying boxes, two connecting plates pass through the through-hole and insert the cardboard, then the threaded rod passes the cardboard and is connected with the thread groove screw thread on the commentaries on classics board, so make the connection of drying box and commentaries on classics board comparatively firm, the drying box can not open and make the active carbon drop yet, the hot-blast fan blows in to the drying intracavity, the motor drives a plurality of drying boxes to rotate through axis of rotation and commentaries on classics board, make the active carbon accelerate the speed of being dried by hot-blast, mainly remove the volatile component, lay the active carbon after drying on the charcoal grill, high temperature carbonization makes some organic matters adsorbed on the active carbon boil, the desorption, some organic matters take place the decomposition reaction, produce the desorption of micromolecular hydrocarbon, and introducing CO2, CO, H2 or steam and other gases from the air holes to clean micropores of the activated carbon, so that the activated carbon recovers the adsorption performance and has high regeneration efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of the activated carbon desorption apparatus provided by the present invention;

FIG. 2 is a schematic view of the structure of the rotary plate and the drying box shown in FIG. 1;

fig. 3 is an external structural view of fig. 1.

Reference numbers in the figures: 1. the drying device comprises a desorption box, 2, a partition plate, 3, a drying cavity, 4, a high-temperature cavity, 5, a rotating shaft, 6, a rotating plate, 7, a drying box, 8, a connecting plate, 9, a through hole, 10, a clamping plate, 11, a thread groove, 12, a threaded rod, 13, a motor, 14, a hot air blower, 15, a charcoal grill, 16, a high-temperature heating plate, 17, an air hole, 18, a hinge, 19, a first sealing door, 20 and a second sealing door.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of an activated carbon desorption apparatus according to a preferred embodiment of the present invention; fig. 2 is a schematic structural view of the rotary plate and the drying box shown in fig. 1, and fig. 3 is a schematic external structural view of fig. 1. Activated carbon desorption equipment, including desorption case 1, the vertical baffle 2 that is provided with of inner chamber of desorption case 1, baffle 2 will take off the inner chamber of desorption case 1 and divide into dry chamber 3 and high temperature chamber 4, and the outside of dry chamber 3 articulates through hinge 18 has first sealing door 19, and the outside of high temperature chamber 4 articulates through hinge 18 has second sealing door 20.

Run through being provided with axis of rotation 5 to its inner chamber on the dry chamber 3, the surface of axis of rotation 5 rotates with dry chamber 3 to be connected, the outside of desorption case 1 is provided with can drive axis of rotation 5 pivoted motor 13, the bottom of axis of rotation 5 transversely is provided with commentaries on classics board 6, the below of commentaries on classics board 6 and the vertical dry box 7 that is provided with of length direction on its surface, the vertical air heater 14 that is provided with in middle part of 3 inner chamber bottoms in dry chamber.

The both sides at 7 tops of dry box are all vertical to be provided with connecting plate 8, and it has through-hole 9 to run through on changeing the board 6, and through-hole 9 can be passed through to two connecting plates 8, and two connecting plates 8 merge then the card is dead, make dry box 7 fold completely like this, and inside active carbon can not fall out yet.

The upper portion of two connecting plates 8 transversely runs through has cardboard 10, has seted up thread groove 11 on changeing the board 6, all runs through and threaded connection has threaded rod 12 on the both sides of cardboard 10, the lower part and the 11 threaded connection of thread groove of threaded rod 12.

Through being provided with a plurality of drying box 7, put into a plurality of drying box 7 with the active carbon, like this a large amount of active carbons can not pile up and make the drying process difficult together, fold drying box 7, two connecting plates 8 pass through-hole 9 and insert cardboard 10, then threaded rod 12 passes 11 threaded connection of thread groove on cardboard 10 and the commentaries on classics board 6, it is comparatively firm to make drying box 7 be connected with commentaries on classics board 6 like this, drying box 7 also can not open and make the active carbon drop, air heater 14 blows in to dry chamber 3 hot-blastly, motor 13 passes through axis of rotation 5 and rotates a plurality of drying box 7 of commentaries on classics board 6 drive, the active carbon is abundant with hot-blast contact, make the active carbon accelerate by hot air drying's speed, but mainly detached volatile component.

The inner cavity of the high temperature cavity 4 is transversely provided with a plurality of high temperature heating plates 16 at equal intervals, the high temperature heating plates 16 are transversely provided with charcoal grills 15, and the bottom outside the high temperature cavity 4 is provided with air holes 17.

The dried activated carbon is laid on a charcoal grill 15, a high-temperature heating plate 16 starts to work, high-temperature carbonization enables a part of organic matters adsorbed on the activated carbon to boil and vaporize for desorption, a part of organic matters generate decomposition reaction to generate micromolecular hydrocarbon for desorption, and gases such as CO2, CO, H2 or water vapor are introduced from air holes to clean micropores of the activated carbon so as to restore the adsorption performance of the activated carbon, and the regeneration efficiency of the activated carbon is high.

The utility model provides an active carbon desorption equipment's theory of operation as follows: putting activated carbon into a plurality of drying boxes 7, folding the drying boxes 7, enabling two connecting plates 8 to penetrate through a through hole 9 and be inserted into a clamping plate 10, enabling a threaded rod 12 to penetrate through the clamping plate 10 and be in threaded connection with a threaded groove 11 on a rotating plate 6, enabling the drying boxes 7 to be firmly connected with the rotating plate 6, enabling the drying boxes 7 not to be opened to enable the activated carbon to fall off, blowing hot air into a drying cavity 3 by a hot air blower 14, enabling a motor 13 to drive a plurality of drying boxes 7 to rotate through a rotating shaft 5 and the rotating plate 6, enabling the activated carbon to be fully contacted with the hot air to enable the speed of drying the activated carbon by the hot air to be increased, mainly removing volatile components, flatly laying the dried activated carbon on a carbon grill 15, starting to work by a high-temperature heating plate 16, enabling a part of organic matters adsorbed on the activated carbon to be boiled and desorbed by high-temperature carbonization, and then introducing gases such as CO2, CO, H2 or water vapor into air holes to clean micropores of the activated carbon, so that the adsorption performance is recovered.

the utility model provides an activated carbon desorption device, through being provided with a plurality of drying boxes 7, put into a plurality of drying boxes 7 with the active carbon, so a large amount of active carbon can not pile up and make the drying process difficult together, fold drying box 7, two connecting plates 8 pass through the through-hole and insert cardboard 10, then threaded rod 12 passes cardboard 10 and changes threaded groove 11 threaded connection on the board 6, so that the connection of drying box 7 and change board 6 is comparatively firm, drying box 7 can not open and make the active carbon drop yet, hot-blast fan 14 blows in to drying chamber 3, motor 13 drives a plurality of drying boxes 7 through axis of rotation 5 and change board 6 and rotates, make the active carbon accelerate by the speed of hot-blast drying, mainly removed the volatile component, lay the active carbon after will drying on charcoal gridirver 15, high temperature carbonization makes some organic matters adsorbed on the active carbon boil, desorb, part of organic matters are decomposed to generate micromolecular hydrocarbon to be desorbed, and gases such as CO2, CO, H2 or steam are introduced from the air holes to clean micropores of the activated carbon so as to recover the adsorption performance of the activated carbon, and the regeneration efficiency of the activated carbon is high.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The activated carbon desorption equipment comprises a desorption box (1) and is characterized in that a partition plate (2) is vertically arranged in the inner cavity of the desorption box (1), the inner cavity of the desorption box (1) is divided into a drying cavity (3) and a high-temperature cavity (4) by the clapboard (2), a rotating shaft (5) penetrates through the drying cavity (3) to the inner cavity of the drying cavity, the surface of the rotating shaft (5) is rotatably connected with the drying cavity (3), a motor (13) which can drive the rotating shaft (5) to rotate is arranged on the outer side of the desorption box (1), a rotating plate (6) is transversely arranged at the bottom end of the rotating shaft (5), a drying box (7) is vertically arranged below the rotating plate (6) along the length direction of the surface of the rotating plate, an air heater (14) is vertically arranged in the middle of the bottom of the inner cavity of the drying cavity (3), the inner cavity of the high-temperature cavity (4) is transversely provided with a plurality of high-temperature heating plates (16) at equal intervals.

2. The activated carbon desorption apparatus of claim 1 wherein: the drying box is characterized in that connecting plates (8) are vertically arranged on two sides of the top of the drying box (7), through holes (9) penetrate through the rotating plate (6), and the two connecting plates (8) can penetrate through the through holes (9).

3. The activated carbon desorption apparatus of claim 2 wherein: the upper portions of the two connecting plates (8) transversely penetrate through clamping plates (10), threaded grooves (11) are formed in the rotating plates (6), threaded rods (12) penetrate through the two sides of the clamping plates (10) and are in threaded connection, and the lower portions of the threaded rods (12) are in threaded connection with the threaded grooves (11).

4. The activated carbon desorption apparatus of claim 1 wherein: the high-temperature heating plate (16) is transversely provided with a charcoal grill (15), and the bottom of the outer side of the high-temperature cavity (4) is provided with an air hole (17).

5. The activated carbon desorption apparatus of claim 1 wherein: the outside of the drying cavity (3) is hinged with a first sealing door (19) through a hinge (18).

6. Activated carbon desorption apparatus according to claim 4, wherein: the outside of the high-temperature cavity (4) is hinged with a second sealing door (20) through a hinge (18).