CN215313412U

CN215313412U - Coking waste gas treatment device

Info

Publication number: CN215313412U
Application number: CN202121013199.3U
Authority: CN
Inventors: 丁涛; 戴尧华
Original assignee: Hangzhou Weicheng Environmental Protection Technology Co ltd
Current assignee: Hangzhou Weicheng Environmental Protection Technology Co ltd
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2021-12-28
Anticipated expiration: 2031-05-12

Abstract

The utility model discloses a coking waste gas treatment device which is characterized by comprising a treatment box, wherein a protective frame is arranged in the treatment box, a plurality of spray pipes and spray heads connected with the spray pipes are arranged in the protective frame, a plurality of penetrating seats are arranged on the protective frame, penetrating ports are formed in the penetrating seats, a plugging piece is arranged at any penetrating seat, a control mechanism, a pushing mechanism and a cleaning mechanism are further arranged in the protective frame, the control mechanism is used for controlling the plugging piece to open or close the penetrating ports, the pushing mechanism is used for pushing the spray heads to extend out of the penetrating seats or to be recycled into the protective frame along the axial direction of the penetrating seats, and the cleaning mechanism is used for cleaning when the spray heads are recycled into the protective frame after being sprayed. The utility model aims to provide a coking waste gas treatment device, which has the advantages that the adhesion of impurities at a nozzle is not easy to occur, the efficient spraying of waste gas by the nozzle can be kept, and the nozzle is not easy to damage.

Description

Coking waste gas treatment device

Technical Field

The utility model relates to the technical field of waste gas treatment, in particular to a coking waste gas treatment device.

Background

Along with the rapid development of industry and economy, the pollution of pollutants generated by industrial manufacturing to the environment is more and more serious, the daily life of people is seriously influenced by haze in recent years, an important factor generated by haze is influenced by waste gas generated by industrial manufacturing, and the waste gas refers to toxic and harmful gas discharged by human in the production and life processes, such as chemical plants, steel plants, pharmaceutical plants, coking plants, oil refineries and the like; such waste gas has a large odor and different degrees of toxicity, and seriously pollutes the environment to influence the body health.

The prior Chinese patent with publication number CN108325291A discloses a coking waste gas treatment device, which comprises a first treatment box, wherein the first treatment box is provided with an air inlet pipe for coking waste gas to enter, and an activated carbon filter plate and a semi-coke filter plate which are used for coking waste gas to sequentially pass through are arranged in the first treatment box; the second treatment tank is communicated with the first treatment tank through a first connecting pipe and is used for decomposing the coking waste gas through a UV photolysis lamp tube; the purification box is communicated with the second treatment box through a second connecting pipe and is used for further purifying the coking waste gas; the purifying box is provided with an air outlet pipe for discharging the coking waste gas, and a leakage plate for filtering slag bodies in the coking waste gas is arranged in the purifying box.

When the nozzle in the coking waste gas treatment device sprays waste gas, because the nozzle is in a state of being exposed outside, impurities in the waste gas adhere to the nozzle, so that the nozzle is blocked, the spraying effect on the waste gas is reduced when the nozzle is blocked, and the nozzle is easily damaged after being blocked by the impurities.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a coking waste gas treatment device, which has the advantages that the attachment of impurities at a spray head is not easy to occur, the spray head can keep high-efficiency spraying on waste gas, and the spray head is not easy to damage.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a coking waste gas treatment device, is including handling the case, it is provided with the protective frame to handle the incasement, be provided with a plurality of shower and the shower nozzle of being connected with the shower in the protective frame, set up a plurality of seats of wearing on the protective frame, wear to establish and set up the mouth of wearing in the seat, arbitrary one wear seat department and all be provided with the shutoff piece, still be provided with control mechanism, pushing mechanism in the protective frame and clean the mechanism, control mechanism is used for controlling the shutoff piece and opens or close the mouth of wearing, pushing mechanism is used for promoting the shower nozzle along wearing to establish an axis direction and stretching out to wear the seat or retrieve to the protective frame in, clean the mechanism and be used for cleaning when retrieving to the protective frame after the shower nozzle sprays.

As a further improvement of the utility model, the plugging member comprises symmetrically arranged plugging frames, the plugging frames at any position of the penetrating seat are respectively arranged at two sides of the penetrating seat, the outer wall of the plugging frame is provided with a connecting seat and a guide seat, the connecting seat and the guide seat on the plugging frame are arranged diagonally, the connecting seat and the guide seat on the plugging frames at two sides of the penetrating seat are arranged diagonally, the control mechanism comprises a first control motor, a second control motor, a control screw rod and a guide rod, the first control motor and the second control motor are positioned at the same side of the penetrating seat, the first control motor and the second control motor are coaxially and fixedly connected with the control screw rod, the control screw rod connected with the first control motor is in threaded connection with the connecting seat on the plugging frame at one side of the penetrating seat facing the first control motor, the control screw rod connected with the second control motor is in threaded connection with the connecting seat on the plugging frame at one side of the penetrating seat away from the second control motor, the guide rod penetrates through the connecting seat and the guide seat, the control screw rod on the connecting seat is arranged in parallel with the guide rod, and the first control motor and the second control motor control the control screw rod to rotate reversely.

As a further improvement of the utility model, a sealing gasket is embedded in one side of the plugging frame facing the penetrating seat, and when the plugging piece plugs the penetrating hole, the sealing gasket is abutted against the outer wall of the penetrating seat.

As a further improvement of the utility model, one end of the penetrating seat, which is far away from the protective frame, is provided with a yielding groove, an impurity removing component for cleaning the blocking frame is arranged in the yielding groove, the impurity removing component comprises an impurity removing piece and a reset elastic piece, one side of the impurity removing piece is hinged with the side wall of the yielding groove, the reset elastic piece is arranged at the hinged position of the impurity removing piece and the side wall of the yielding groove, and when the reset elastic piece is in an original length state, the impurity removing piece is obliquely arranged in the yielding groove.

As a further improvement of the utility model, the pushing mechanism comprises a linkage piece and pushing cylinders arranged at two ends of the linkage piece, the pushing cylinders are connected with the wall of the treatment box, the end part of a piston rod of each pushing cylinder is connected with the linkage piece, one side of the linkage plate, which is far away from the pushing cylinders, is provided with a spray head seat for fixing a spray head along the length direction, and the spray pipe is connected with one end, far away from the spray head, of the spray head seat.

As a further improvement of the utility model, the cleaning mechanism comprises a movable plate, a plurality of cleaning motors and a cleaning cylinder, wherein the cleaning motors and the cleaning cylinder are arranged on the movable plate, the cleaning cylinder is connected with the side wall of the protective frame, the end part of a piston rod of the cleaning cylinder is connected with the movable plate, a cleaning brush is coaxially connected onto the cleaning motor, and the cleaning brush is used for cleaning the spray head.

As a further improvement of the utility model, a partition plate for protecting the cleaning mechanism is further arranged in the protective frame, a through hole for the cleaning brush to penetrate through is formed in the partition plate, and when the cleaning brush cleans the sprayer and does not clean the sprayer, the cleaning brush is arranged between the partition plate and the side wall of the protective frame.

As a further improvement of the utility model, one side of the clapboard, which is far away from the spray head, is provided with a dust removal plate, and the dust removal plate is provided with a plurality of dust removal bulges used for removing sundries on the cleaning brush.

The utility model has the beneficial effects that: set up the seat of wearing to export through setting up on the protective frame for can promote the shower nozzle to wear out to spray along wearing to establish in the seat under pushing mechanism's effect, withdraw the shower nozzle to the protective frame in the end sprays, conveniently control the shutoff piece under control mechanism's effect and open or close the mouth of wearing, make the shower nozzle conveniently stretch out and wear the seat and withdraw to the protective frame in, the shower nozzle after spraying is conveniently cleaned under the effect of cleaning the mechanism, make the adhesion of difficult appearance impurity on the shower nozzle, realize that the shower nozzle keeps spraying the high efficiency of waste gas.

Drawings

FIG. 1 is a schematic view showing the internal structure of a treatment tank;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a schematic structural view showing a sweeping mechanism, a control mechanism and a pushing mechanism;

fig. 4 is a partially enlarged view of portion B in fig. 3.

Reference numerals: 1. a treatment tank; 11. a shower pipe; 12. a spray head; 2. a protective frame; 21. a base is penetrated; 22. a penetration port; 23. a yielding groove; 3. a blocking member; 31. plugging the frame; 32. a connecting seat; 33. a guide seat; 4. a control mechanism; 41. a first control motor; 42. a second control motor; 43. controlling the lead screw; 44. a guide bar; 5. a pushing mechanism; 51. a linkage member; 52. a push cylinder; 53. a nozzle base; 6. a cleaning mechanism; 61. moving the plate; 62. cleaning a motor; 63. cleaning the cylinder; 64. cleaning with a brush; 7. an impurity removal member; 71. removing sundries; 72. a restoring elastic member; 8. a partition plate; 81. a through hole; 82. a dust removal plate; 83. and (4) dedusting protrusions.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1 to 4, a specific embodiment of a coking waste gas treatment device of the present invention includes a treatment box 1 for treating waste gas, a protective frame 2 is disposed in the treatment box 1, a plurality of spray pipes 11 and spray heads 12 are disposed in the protective frame 2, a plurality of penetrating seats 21 are disposed on the protective frame 2, penetrating ports 22 penetrating the penetrating seats 21 are disposed in the penetrating seats 21, a plugging member 3 for opening or closing the penetrating ports 22 is disposed at any one of the penetrating seats 21, a control mechanism 4, a pushing mechanism 5 and a cleaning mechanism 6 are further disposed in the protective frame 2, the control mechanism 4 is configured to control the plugging member 3 to open or close the penetrating ports 22, the pushing mechanism 5 is configured to push the spray heads 12 to extend out of the penetrating seats 21 along the penetrating ports 22 or to be recovered into the protective frame 2, when the control mechanism 4 controls the plugging piece 3 to open the through-out port, the spray head 12 can extend out of the through-out port 22 to spray the waste gas under the action of the pushing mechanism 5; when finishing spraying, pushing mechanism 5 drives shower nozzle 12 and retrieves to in protective frame 2, and control mechanism 4 controls shutoff piece 3 shutoff and wears export 22 for shower nozzle 12 is difficult to spray the back adhesion dust in finishing, cleans shower nozzle 12 after retrieving to protective frame 2 in the effect of cleaning mechanism 6, makes shower nozzle 12 keep unobstructed, realizes that shower nozzle 12 keeps unblocked spraying when next sprays and handles.

Referring to fig. 1 to 4, the plugging member 3 includes symmetrically disposed plugging frames 31, the cross section of the plugging frame 31 is 21274, the plugging frame 31 at any penetrating seat 21 is disposed at two sides of the penetrating seat 21, the outer wall of the plugging frame 31 is provided with a connecting seat 32 and a guiding seat 33, the connecting seat 32 and the guiding seat 33 on the plugging frame 31 are diagonally disposed, the connecting seat 32 and the guiding seat 33 disposed at two sides of the penetrating seat 21 on the plugging frame 31 are diagonally disposed, the control mechanism 4 includes a first control motor 41, a second control motor 42, a control lead screw 43 and a guiding rod 44, the first control motor 41 and the second control motor 42 are coaxially and fixedly connected with a control lead screw 43, the control lead screw 43 connected with the first control motor 41 is in threaded connection with the connecting seat 32 on the plugging frame 31 facing the first control motor 41 side of the penetrating seat 21, the control lead screw 43 connected with the second control motor 42 is in threaded connection with the connecting seat 32 on the plugging frame 31 facing away from the second control motor 42 of the penetrating seat 21, the control screw 43 is not inserted into the guide seat 33, the guide rod 44 is inserted into the guide seat 33, the control screw 43 on the connecting seat 32 is arranged in parallel with the guide rod 44, the first control motor 41 and the second control motor 42 control the control screw 43 to rotate reversely, so that when the plugging piece 3 needs to be controlled to open the through outlet, the first control motor 41 drives the control screw 43 to rotate, thereby driving the plugging frame 31 on one side of the penetrating seat 21 facing the first control motor 41 to move and open the penetrating port, simultaneously driving the control screw 43 to rotate by the second control motor 42, thereby driving the plugging frame 31 on the side of the penetrating seat 21 departing from the first control motor 41 to move and open the penetrating outlet 22, when the plugging frame 31 is controlled to move, the guide rod 44 guides the plugging frame 31, so that the plugging frames 31 of all the plugging penetrating seats 21 are controlled to be opened at the same time, and similarly, the plugging frames 31 can be controlled to seal the penetrating port 22 at the same time; one side of the plugging frame 31 facing the penetrating seat 21 is embedded with a sealing gasket, so that when the plugging piece 3 plugs the penetrating hole 22, the sealing gasket is abutted against the outer wall of the penetrating seat 21 to form sealing.

Referring to fig. 1 to 4, an abdicating groove 23 is formed at one end of the wearing seat 21 away from the protection frame 2, an impurity removing member 7 for cleaning the plugging frame 31 is arranged in the abdicating groove 23, the impurity removing member 7 includes an impurity removing member 71 and a restoring elastic member 72, one side of the impurity removing member 71 is hinged to the side wall of the abdicating groove 23, the restoring elastic member 72 is a torsion spring, the restoring elastic member 72 is arranged at the hinged position of the impurity removing member 71 and the side wall of the abdicating groove 23, when the restoring elastic member 72 is in an original length state, the impurity removing member 71 is obliquely arranged in the abdicating groove 23, a guide groove is formed in the inner wall of the plugging frame 31, the control mechanism 4 controls the plugging frame 31 to move to plug the through hole 22, the impurity removing member 71 is pressed by the plugging frame 31, so that the restoring elastic member 72 is compressed and deformed by a force, when the plugging frame 31 completely plugs the through hole 22, the impurity removing member 71 is in contact with the guide groove 31, and the restoring elastic member 72 is in a state of being compressed by an external force, when the plugging frame 31 opens the through hole 22, the impurity removing piece 71 abuts against the plugging frame 31, so that the impurity removing piece 71 can remove impurities from the plugging frame 31.

Referring to fig. 1 to 4, the pushing mechanism 5 includes a linkage member 51 and pushing cylinders 52 disposed at two ends of the linkage member 51, the pushing cylinders 52 are connected to the wall of the treatment box 1, the end of a piston rod of the pushing cylinder 52 is connected to the linkage member 51, a nozzle seat 53 for fixing the nozzle 12 is disposed along the length direction on one side of the linkage plate departing from the pushing cylinder 52, and the spray pipe 11 is connected to one end of the nozzle seat 53 far away from the nozzle 12, so that the nozzle 12 can be pushed to penetrate out of the penetrating seat 21 and be recovered into the protection frame 2 under the action of the pushing cylinder 52.

Referring to fig. 1 to 4, the cleaning mechanism 6 includes a moving plate 61, a plurality of cleaning motors 62 and a cleaning cylinder 63 disposed on the moving plate 61, the cleaning cylinder 63 is connected to a side wall of the protective frame 2, a piston rod end of the cleaning cylinder 63 is connected to the moving plate 61, a cleaning brush 64 is coaxially connected to the cleaning motor 62, the cleaning brush 64 is used for cleaning the nozzle 12, a partition 8 for protecting the cleaning mechanism 6 is further disposed in the protective frame 2, a through hole 81 for the cleaning brush 64 to penetrate out is disposed on the partition 8, a dust removing plate 82 is disposed on a side of the partition 8 away from the nozzle 12, a plurality of dust removing protrusions 83 for removing impurities on the cleaning brush 64 are disposed on the dust removing plate 82, when the nozzle 12 needs to be cleaned, the cleaning brush 64 is pushed out by the cleaning cylinder 63, so that the cleaning brush 64 is driven to clean the nozzle 12 when the cleaning motor 62 is started, after the cleaning is finished, the cleaning motor 62 stops driving the cleaning brush 64 to rotate, the cleaning cylinder 63 drives the cleaning brush 64 to be retracted between the partition plate 8 and the protective frame 2, after the cleaning brush 64 is retracted, the cleaning motor 62 is started again to drive the cleaning brush 64 to flap with the dust removal protrusion 83, and accordingly sundries on the cleaning brush 64 are cleaned.

The working principle and the effect are as follows: the penetrating seat 21 provided with the penetrating port is arranged on the protective frame 2, so that the spray head 12 can be pushed to penetrate out of the penetrating seat 21 for spraying under the action of the pushing mechanism 5, the spray head 12 is retracted into the protective frame 2 when spraying is finished, the blocking piece 3 is conveniently controlled to open or close the penetrating port 22 under the action of the control mechanism 4, the spray head 12 conveniently extends out of the penetrating seat 21 and is retracted into the protective frame 2, the spray head 12 after spraying is conveniently cleaned under the action of the cleaning mechanism 6, impurities are not prone to adhere to the spray head 12, the cleaning brush 64 can be dedusted under the action of the dedusting protrusion 83, and the cleaning brush 64 is kept in a clean state when the spray head 12 is cleaned; the utility model realizes that the spray head 12 is not easy to be adhered with impurities, and the spray head 12 can keep spraying waste gas with high efficiency, thereby ensuring that the spray head 12 is not easy to be damaged.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims

1. A coking waste gas treatment device comprises a treatment box (1), and is characterized in that: a protective frame (2) is arranged in the treatment box (1), a plurality of spray pipes (11) and spray heads (12) for spraying are arranged in the protective frame (2), a plurality of penetrating seats (21) are arranged on the protective frame (2), penetrating ports (22) are arranged in the penetrating seats (21), a plugging piece (3) is arranged at any one penetrating seat (21), a control mechanism (4), a pushing mechanism (5) and a cleaning mechanism (6) are also arranged in the protective frame (2), the control mechanism (4) is used for controlling the plugging piece (3) to open or close the through hole (22), the pushing mechanism (5) is used for pushing the spray head (12) to extend out of the penetrating seat (21) along the axial direction of the penetrating seat (21) or to be recycled into the protective frame (2), and the cleaning mechanism (6) is used for cleaning when the spray head (12) is sprayed and then recovered into the protective frame (2).

2. A coking exhaust gas treatment plant according to claim 1, characterised in that: the sealing piece (3) comprises sealing frames (31) which are symmetrically arranged, the sealing frames (31) at the positions of penetrating the base (21) are arranged on two sides of the penetrating base (21) respectively, a connecting seat (32) and a guide seat (33) are arranged on the outer wall of each sealing frame (31), the connecting seat (32) and the guide seat (33) on each sealing frame (31) are arranged diagonally, the connecting seats (32) and the guide seats (33) on the sealing frames (31) on two sides of the penetrating base (21) are arranged diagonally, the control mechanism (4) comprises a first control motor (41), a second control motor (42), a control lead screw (43) and a guide rod (44), the first control motor (41) and the second control motor (42) are positioned on the same side of the penetrating base (21), and the first control motor (41) and the second control motor (42) are coaxially and fixedly connected with the control lead screw (43), with control lead screw (43) that first control motor (41) are connected and wear to establish seat (21) and go up connecting seat (32) threaded connection towards plugging frame (31) on one side of first control motor (41), with control lead screw (43) that second control motor (42) are connected and wear to establish seat (21) and deviate from connecting seat (32) threaded connection on plugging frame (31) on one side of second control motor (42), guide bar (44) wear to establish in guide holder (33), control lead screw (43) and guide bar (44) parallel arrangement on connecting seat (32), first control motor (41) and second control motor (42) control lead screw (43) antiport.

3. A coking exhaust gas treatment plant according to claim 2, characterised in that: the plugging frame (31) is embedded towards one side of penetrating the base (21) and is provided with a sealing gasket, and when the plugging piece (3) plugs the penetrating port (22), the sealing gasket is abutted against the outer wall of the penetrating base (21) to form sealing.

4. A coking exhaust gas treatment plant according to claim 2, characterised in that: one end of the penetrating seat (21) far away from the protective frame (2) is provided with a abdication groove (23), an impurity removing component (7) for cleaning the plugging frame (31) is arranged in the abdicating groove (23), the impurity removing component (7) comprises an impurity removing piece (71) and a reset elastic piece (72), one side of the impurity removing piece (71) is hinged with the side wall of the abdicating groove (23), the reset elastic piece (72) is arranged at the hinged position of the impurity removing piece (71) and the side wall of the abdicating groove (23), when the reset elastic piece (72) is in a loose state, the impurity removing piece (71) is obliquely arranged in the abdicating groove (23), the inner wall of the plugging frame (31) is provided with a guide groove, when the plugging frame (31) plugs the through hole (22), the impurity removing piece (71) is abutted against the blocking frame (31), and when the penetrating port (22) is opened by the blocking frame (31), the impurity removing piece (71) removes impurities from the blocking frame (31).

5. A coking exhaust gas treatment plant according to claim 1, characterised in that: the pushing mechanism (5) comprises a linkage piece (51) and pushing cylinders (52) arranged at two ends of the linkage piece (51), the pushing cylinders (52) are connected with the wall of the treatment box (1), the end parts of piston rods of the pushing cylinders (52) are connected with the linkage piece (51), a spray head seat (53) used for fixing the spray head (12) is arranged on one side, deviating from the pushing cylinders (52), of the linkage piece (51) along the length direction, and the spray pipe (11) is connected with one end, far away from the spray head (12), of the spray head seat (53).

6. A coking exhaust gas treatment plant according to claim 1, characterised in that: clean mechanism (6) including movable plate (61), set up a plurality of cleaning motor (62) and clean cylinder (63) on movable plate (61), clean cylinder (63) and be connected with protective frame (2) lateral wall, the piston rod tip of cleaning cylinder (63) is connected with movable plate (61), coaxial coupling has cleaning brush (64) on cleaning motor (62), cleaning brush (64) are used for cleaning shower nozzle (12).

7. A coking exhaust gas treatment plant according to claim 6, characterised in that: still be provided with baffle (8) that are used for the protection to clean mechanism (6) in protective frame (2), set up through-hole (81) that supply sweeper brush (64) to wear out on baffle (8), when sweeper brush (64) is not cleaned shower nozzle (12), sweeper brush (64) are between baffle (8) and protective frame (2) lateral wall.

8. A coking exhaust gas treatment plant according to claim 7, characterised in that: one side of the partition plate (8) departing from the spray head (12) is provided with a dust removal plate (82), and the dust removal plate (82) is provided with a plurality of dust removal bulges (83) used for removing sundries on the cleaning brush (64).