CN209900984U

CN209900984U - Activated carbon adsorption steam desorption equipment

Info

Publication number: CN209900984U
Application number: CN201920455192.3U
Authority: CN
Inventors: 赵晓峰; 李开功
Original assignee: Yancheng Xingang Environmental Protection Technology Co Ltd
Current assignee: Yancheng Xingang Environmental Protection Technology Co Ltd
Priority date: 2019-04-05
Filing date: 2019-04-05
Publication date: 2020-01-07
Anticipated expiration: 2029-04-05

Abstract

The utility model discloses an active carbon adsorption steam desorption equipment, which comprises a base, the top front side central point of base puts the screw connection and has the casing, the top left side screw connection of base has servo motor, servo motor's output extends into the inner chamber of casing and has the one end of first pivot through shaft coupling locking, the inner chamber right side bottom central point of casing puts the outer loop that interference fit has the bearing, and the inner ring of bearing and the other end interference fit of first pivot, the equal interference fit of the outer wall left and right sides of first pivot has the cam, first spout has all been seted up to the left and right sides central point of casing position. This activated carbon adsorption steam desorption equipment can increase activated carbon layer and organic waste gas and steam area of contact, avoids the activated carbon to stack together, and leads to lower floor's activated carbon and organic waste gas and steam contact not comprehensive, has improved the treatment effect of activated carbon to organic waste gas and the effect of steam desorption, and the practicality is strong.

Description

Activated carbon adsorption steam desorption equipment

Technical Field

The utility model relates to an organic waste gas administers technical field, specifically is an active carbon adsorption steam desorption equipment.

Background

The organic waste gas treatment refers to the treatment work of adsorbing, filtering and purifying the organic waste gas generated in the industrial production process, the common organic waste gas treatment comprises the air purification treatment modes of organic matters containing carbon, hydrogen and oxygen, such as formaldehyde organic waste gas treatment, benzene, toluene, xylene and other benzene series organic waste gas treatment, acetone butanone organic waste gas treatment, ethyl acetate waste gas treatment, oil mist organic waste gas treatment, furfural organic waste gas treatment, styrene, acrylic acid organic waste gas treatment, resin organic waste gas treatment, additive organic waste gas treatment, paint mist organic waste gas treatment, Tiana water organic waste gas treatment and the like, the organic waste gas generally has the characteristics of flammability, explosiveness, toxicity, harmfulness, insolubility, organic solvent dissolution and large treatment difficulty, the organic waste gas treatment method is generally an organic waste gas activated carbon adsorption treatment method which is divided into two processes of adsorption and desorption regeneration, at present, current active carbon adsorption steam desorption equipment mostly directly lays the active carbon in order to adsorb and the desorption in the equipment, because the active carbon is stacked together, leads to the unable complete contact of lower floor's active carbon and organic waste gas and steam, and then has reduced the treatment effect of active carbon to organic waste gas and the effect of steam desorption, consequently, need design an active carbon adsorption steam desorption equipment for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an active carbon adsorbs steam desorption equipment to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an activated carbon adsorption steam desorption device comprises a base, wherein a shell is screwed at the center position of the front side of the top end of the base, a servo motor is screwed at the left side of the top end of the base, the output end of the servo motor extends into an inner cavity of the shell and is locked with one end of a first rotating shaft through a coupler, the center position of the bottom end of the right side of the inner cavity of the shell is in interference fit with an outer ring of a bearing, an inner ring of the bearing is in interference fit with the other end of the first rotating shaft, cams are in interference fit with the left side and the right side of the outer wall of the first rotating shaft, first sliding grooves are respectively formed in the center positions of the left side and the right side of the shell, first sliding blocks are inserted into the bottom ends of the inner cavities of the first sliding grooves, U-shaped frames are screwed at the inner sides of the first sliding blocks, the bottom ends of the U-shaped frames are, an activated carbon layer is laid at the bottom end of an inner cavity of the rectangular groove box, air inlet holes are formed in the bottom end of the inner cavity of the rectangular groove box in an array mode, second sliding grooves are formed in the top ends of the front side and the rear side of the inner cavity of the shell, a second sliding block is inserted in the center position of the inner cavity of the second sliding groove, a rectangular plate is connected with the inner side of the second sliding block through screws, a through hole is formed in the center position of the right side of the top end of the rectangular plate, the left end of the rectangular plate extends out of the left side of the outer wall of the shell, a rack is connected with the left side of the bottom end of the rectangular plate through screws, a support is connected with the top end of the right side of the outer wall of the shell through screws in the front-back direction, a speed reduction motor is locked at the output end of the speed reduction motor through a coupler, a, the bottom end of the inner cavity of the air outlet pipe is communicated with the inner cavity of the through hole, the right end of the shell is respectively connected with a condensing device, a separating device and an aeration cylinder from top to bottom through screws, the condensing device, the separating device and the aeration cylinder are connected through pipelines, the right side of the top end of the air outlet pipe extends into the top end of the inner cavity of the condensing device, the rear side of the top end of the base is connected with a steam boiler through screws, the upper exhaust hole and the lower exhaust hole of the steam boiler both extend into the rear side of the inner cavity of the shell and are in screwed connection with a nozzle, and the right side.

Preferably, the inner cavity of the second sliding chute is in a dovetail groove shape, and the second sliding block is inserted into the inner cavity of the second sliding chute in a matching manner.

Preferably, the length of the rack is greater than the distance between the center positions of the bottom ends of the inner cavities of the air inlet pipe and the air outlet pipe.

Preferably, the distance between the rear end of the rectangular tank and the rear end of the inner wall of the shell is larger than the length of the nozzle (28) in the inner cavity of the shell.

Preferably, the two nozzles are respectively positioned below the upper rectangular tank and the lower rectangular tank.

Compared with the prior art, the beneficial effects of the utility model are that: the activated carbon adsorption steam desorption equipment enables the U-shaped frame to move up and down along the outer diameter of the cam through the matching of the servo motor, the first rotating shaft, the cam, the first sliding block, the U-shaped frame and the rectangular tank, and further drives the rectangular tank to vibrate up and down to turn over an activated carbon layer, enables the speed reduction motor to drive the rectangular plate to move left and right through the matching of the speed reduction motor, the second rotating shaft, the rack and the gear, enables the speed reduction motor to drive the rectangular plate to move left and right, enables the rectangular plate to seal the other when the through hole moves to one corresponding position of the air inlet pipe and the air outlet pipe, carries out steam desorption on the activated carbon layer through steam generated by a steam boiler, enables desorption gas to enter a condensing device along the air outlet pipe, liquefies the desorption gas into liquid after being condensed, enables the liquid to enter a separating device to be separated so as to recover an organic solvent, enables residual liquid after being separated to enter an aeration cylinder 25 to, avoid the active carbon to stack together, and lead to lower floor active carbon and organic waste gas and steam contact not comprehensive, improved the treatment effect of active carbon to organic waste gas and the effect of steam desorption, the practicality is strong.

Drawings

Fig. 1 is a front sectional view of the present invention;

fig. 2 is a left side sectional view of the present invention;

FIG. 3 is an enlarged view of the point A of the present invention;

fig. 4 is an enlarged view of the position B of the present invention.

In the figure: 1. the device comprises a base, 2, a shell, 3, a servo motor, 4, a first rotating shaft, 5, a cam, 6, a first sliding groove, 7, a first sliding block, 8, a U-shaped frame, 9, a rectangular groove box, 10, an activated carbon layer, 11, an air inlet hole, 12, a second sliding groove, 13, a second sliding block, 14, a rectangular plate, 15, a through hole, 16, a rack, 17, a support, 18, a speed reducing motor, 19, a second rotating shaft, 20, a gear, 21, an air inlet pipe, 22, an air outlet pipe, 23, a condensing device, 24, a separating device, 25, an aeration cylinder, 26, a steam boiler, 27, a rectangular door, 28 and a nozzle.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an activated carbon adsorption steam desorption device comprises a base 1, a shell 2 is connected to the center position of the front side of the top end of the base 1 through a screw, a servo motor 3 is connected to the left side of the top end of the base 1 through a screw, the model of the servo motor 3 is MR-J2S-10A, the servo motor 3 is connected with an external power supply, the external power supply is 380V alternating current, the servo motor 3 is controlled by an external operating system, the output end of the servo motor 3 extends into the inner cavity of the shell 2 and is locked with one end of a first rotating shaft 4 through a coupler, the center position of the bottom end of the right side of the inner cavity of the shell 2 is in interference fit with an outer ring of a bearing, the inner ring of the bearing is in interference fit with the other end of the first rotating shaft 4, cams 5 are in interference fit with the left side and the right side of the outer wall of the first rotating shaft 4, first chutes 6 are arranged, the first sliding block 7 can slide up and down in the inner cavity of the first sliding groove 6 to limit the position of the U-shaped frame 8, the U-shaped frame 8 is connected with the inner side of the first sliding block 7 through screws, the bottom end of the U-shaped frame 8 is contacted with the top end of the cam 5, the upper end and the lower end of the inner cavity of the U-shaped frame 8 are connected with the rectangular groove boxes 9 through screws along the left and right directions, the cam 5 can be driven to rotate by the servo motor 3 through the first rotating shaft 4, when the protruding part of the cam 5 is contacted with the bottom end of the U-shaped frame 8, the cam is enabled to jack up the U-shaped frame 8, when the protruding part of the cam 5 rotates to the lower direction, the U-shaped frame 8 is driven to move downwards, the U-shaped frame 8 is enabled to drive the rectangular groove boxes 9 to move up and down in a reciprocating mode, the activated carbon layer 10 is laid at the bottom end of the inner cavity of the rectangular groove box 9, air, the top ends of the front side and the rear side of an inner cavity of the shell 2 are respectively provided with a second sliding chute 12, the central position of the inner cavity of the second sliding chute 12 is inserted with a second sliding block 13, the inner side of the second sliding block 13 is in screwed connection with a rectangular plate 14, the central position of the right side of the top end of the rectangular plate 14 is provided with a through hole 15, the left end of the rectangular plate 14 extends out of the left side of the outer wall of the shell 2, the left side of the bottom end of the rectangular plate 14 is in screwed connection with a rack 16, the top end of the right side of the outer wall of the shell 2 is in screwed connection with a bracket 17, the left side of the top end of the bracket 17 is in screwed connection with a speed reducing motor 18 along the front-back direction, the model of the speed reducing motor 18 is R107R77, the speed reducing motor 18 is connected with an external power supply, the external power supply is, the left side and the right side of the center position of the top end of the inner cavity of the shell 2 are respectively connected with an air inlet pipe 21 and an air outlet pipe 22 through screws, the bottom end of the inner cavity of the air outlet pipe 22 is communicated with the inner cavity of the through hole 15, a gear motor 18 can drive a gear 20 to rotate through a second rotating shaft 19, so that the gear 20 drives a rack 16 to move left and right, the rack 16 drives a rectangular plate 14 to move left and right, the through hole 15 is driven to move left and right to the corresponding positions of the air inlet pipe 21 and the air outlet pipe 22, so that the air inlet pipe 21 and the air outlet pipe 22 are opened and closed, the right end of the shell 2 is respectively connected with a condensing device 23, a separating device 24 and an aeration cylinder 25 through screws from top to bottom, the condensing device 23 is in a model of GHL-3HP, the condensing device 23, the separating device 24 and the aeration cylinder 25 are connected through pipelines, the type of the separating device 24 is GQ150, the separating device 24 is connected with an external power supply which is 380V alternating current, the separating device 24 is controlled by an external operating system, the separating device 24 can separate liquefied gas to recover organic solvent, the type of the aeration cylinder 25 is HY-2000, the aeration cylinder 25 is connected with the external power supply which is 380V alternating current, the aeration cylinder 25 is controlled by the external operating system, the aeration cylinder 25 can aerate residual liquid to avoid directly discharging the residual liquid into the air pollution environment, the right side of the top end of the air outlet pipe 22 extends into the top end of an inner cavity of the condensing device 23, a steam boiler 26 is connected with screws on the back side of the top end of the base 1, the type of the steam boiler 26 is JF722103, the steam boiler 26 is connected with the external power supply, the external power supply is 380V alternating current, the steam boiler 26 is controlled by an external operation system, the upper and lower exhaust holes of the steam boiler 26 extend into the rear side of the inner cavity of the shell 2 and are screwed with nozzles 28, the right side of the bottom end of the front side of the shell 2 is hinged with a rectangular door 27, and a worker can open the rectangular door 27 to treat the activated carbon residues and the desorption residues at the bottom of the inner cavity of the shell 2.

As a preferred scheme, furthermore, the inner cavity of the second sliding chute 12 is in a shape of a dovetail groove, and the second sliding block 13 is inserted into the inner cavity of the second sliding chute 12 in a matching manner, so that the second sliding block 13 limits the rectangular plate 14, and the rectangular plate 14 is more stable in moving left and right.

Preferably, the length of the rack 16 is larger than the distance between the centers of the bottom ends of the inner cavities of the air inlet pipe 21 and the air outlet pipe 22, so that a gap is prevented from being formed between the through hole 15 and one of the air inlet pipe 21 and the air outlet pipe 22 when the through hole moves to the lower side of the other one, and further, gas leakage is avoided.

Preferably, the distance between the rear end of the rectangular tank 9 and the rear end of the inner wall of the housing 2 is larger than the length of the nozzle 28 in the inner cavity of the housing 2, so as to prevent the rectangular tank 9 from colliding with the nozzle 28 during the up-and-down reciprocating movement.

Preferably, two nozzles 28 are disposed below the upper and lower rectangular tanks 9, respectively, so that the steam generated from the steam boiler 26 can be introduced into the housing 2 along the nozzles 28, and the steam rises due to its physical characteristics, so that the steam can pass through the air inlet holes 11 and come into contact with the activated carbon layer 10.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

During adsorption, a worker controls the gear motor 18 to start, the gear motor 18 drives the gear 20 to rotate anticlockwise through the second rotating shaft 19, the gear rack 16 is meshed with the gear 20, so that the gear 20 drives the gear rack 16 to move towards the left side, under the limiting action of the second sliding block 13, the gear rack 16 drives the rectangular plate 14 to move towards the left side, the through hole 15 is moved to the position corresponding to the bottom end of the air inlet pipe 21, the rectangular plate 14 seals the air outlet pipe 22, organic waste gas enters the shell 2 along the air inlet pipe 21, the organic waste gas is adsorbed through the adsorption force of the activated carbon layer 10, the worker starts the servo motor 3, so that the servo motor 3 drives the cam 5 to rotate clockwise through the first rotating shaft 4, under the limiting action of the first sliding block 7, because the surface diameters of the cam 5 are different, when the convex part of the cam 5 is in contact with the bottom end of the U-shaped frame 8, the U-shaped frame 8 is jacked upwards, when the convex part of the cam 5 rotates to the lower part, the U-shaped frame 8 is driven to move downwards, the U-shaped frame 8 drives the rectangular tank 9 to reciprocate up and down, simultaneously, the active carbon layer 10 is turned over up and down, so that the contact area of the active carbon layer 10 and organic waste gas is increased, the active carbon at the lower layer of the active carbon layer 10 is contacted with the organic waste gas, the adsorption effect of the active carbon layer 10 is further improved, when the active carbon layer 10 is desorbed and regenerated, a worker sequentially controls the condensing device 23, the separating device 24, the aeration cylinder 25 and the steam boiler 26 to be started, steam generated by the steam boiler 26 enters the shell 2 along the nozzle 28, the steam rises due to the physical property of the steam, the steam penetrates through the air inlet 11 and is contacted with the active carbon layer 10, organic matters adsorbed in the active carbon are evaporated, and the servo motor 3 drives the active carbon layer 10 to turn over up and down, with the area of contact of increase activated carbon layer 10 and steam, and make the activated carbon and the steam of activated carbon layer 10 lower floor contact, and then improve the desorption effect of steam to activated carbon layer 10, desorption gas passes through-hole 15 and enters into to condensing equipment 23 along outlet duct 22, get into separator 24 after making its liquefaction become liquid after condensing equipment 23 condensation, thereby it retrieves organic solvent to separate it, the raffinate after the separation gets into aeration section of thick bamboo 25, and discharge after the aeration, thereby when increase activated carbon layer 10 and organic waste gas and steam area of contact, avoid the activated carbon to stack together, and lead to lower floor activated carbon and organic waste gas and steam contact incomplete, the treatment effect of activated carbon to organic waste gas and the effect of steam desorption have been improved, therefore, the clothes hanger is strong in practicability.

In the description of the present invention, it is to be understood that the terms "top end", "bottom end", "one end", "front side", "rear side", "other end", "upper", "lower", "outer", "inner", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated; also, unless expressly stated or limited otherwise, the terms "snap" and "pivot" and "snap" and "weld" and "screw" are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an active carbon adsorption steam desorption equipment, includes base (1), its characterized in that: the front center of the top end of the base (1) is in screwed connection with a shell (2), the left side of the top end of the base (1) is in screwed connection with a servo motor (3), the output end of the servo motor (3) extends into an inner cavity of the shell (2) and is locked with one end of a first rotating shaft (4) through a coupler, the center of the bottom of the right side of the inner cavity of the shell (2) is in interference fit with an outer ring of a bearing, the inner ring of the bearing is in interference fit with the other end of the first rotating shaft (4), cams (5) are in interference fit with the left side and the right side of the outer wall of the first rotating shaft (4), first chutes (6) are formed in the center of the left side and the right side of the shell (2), first sliding blocks (7) are inserted into the bottom ends of the inner cavities of the first sliding chutes (6), U-shaped frames (8) are in screwed connection with the inner sides of the first sliding blocks (7), and, the upper end and the lower end of an inner cavity of the U-shaped frame (8) are connected with a rectangular groove box (9) through screws along the left-right direction, an activated carbon layer (10) is laid at the bottom end of the inner cavity of the rectangular groove box (9), air inlet holes (11) are formed in the bottom end array of the inner cavity of the rectangular groove box (9), second sliding grooves (12) are formed in the top ends of the front side and the rear side of the inner cavity of the shell (2), a second sliding block (13) is inserted in the center position of the inner cavity of the second sliding groove (12), a rectangular plate (14) is connected with the inner side of the second sliding block (13) through screws, a through hole (15) is formed in the center position of the right side of the top end of the rectangular plate (14), the left end of the rectangular plate (14) extends out of the left side of the outer wall of the shell (2), a rack (16) is connected, the left side of the top end of the support (17) is connected with a speed reducing motor (18) along the front-back direction through screws, the output end of the speed reducing motor (18) is locked with a second rotating shaft (19) through a coupler, the front end of the outer wall of the second rotating shaft (19) is connected with a gear (20) meshed with the rack (16) through a key, the left side and the right side of the center position of the top end of the inner cavity of the shell (2) are respectively connected with an air inlet pipe (21) and an air outlet pipe (22) through screws, the bottom end of the inner cavity of the air outlet pipe (22) is communicated with the inner cavity of the through hole (15), the right end of the shell (2) is respectively connected with a condensing device (23), a separating device (24) and an aeration cylinder (25) through screws from top to bottom, the condensing device (23), the separating device (24) and the aeration cylinder (25), the steam boiler (26) is connected to the rear side of the top end of the base (1) through screws, the upper exhaust hole and the lower exhaust hole of the steam boiler (26) extend into the rear side of the inner cavity of the shell (2) and are connected with a nozzle (28) in a screwed mode, and a rectangular door (27) is hinged to the right side of the bottom end of the front side of the shell (2).

2. The activated carbon adsorption steam desorption device of claim 1, wherein: the inner cavity of the second sliding groove (12) is in a dovetail groove shape, and the second sliding block (13) is in adaptive insertion connection with the inner cavity of the second sliding groove (12).

3. The activated carbon adsorption steam desorption device of claim 1, wherein: the length of the rack (16) is larger than the distance between the center positions of the bottom ends of the inner cavities of the air inlet pipe (21) and the air outlet pipe (22).

4. The activated carbon adsorption steam desorption device of claim 1, wherein: the distance between the rear end of the rectangular tank (9) and the rear end of the inner wall of the shell (2) is larger than the length of the inner cavity of the nozzle (28) in the shell (2).

5. The activated carbon adsorption steam desorption device of claim 1, wherein: the two nozzles (28) are respectively positioned below the upper rectangular tank (9) and the lower rectangular tank (9).