Pipe desulfurization and dust removal device

Abstract

The utility model belongs to the technical field of pipe desulfurization and dust removal devices, and particularly relates to a pipe desulfurization and dust removal device which comprises desulfurization and dust removal equipment, an auxiliary device is mounted on the connecting pipe; a reaction box is mounted at the bottom of the gas inlet pipe; a detection solution capable of developing is filled in the reaction cavity; an observation opening is formed in the side surface of the reaction cavity; an exhaust pipe is mounted at the top of the reaction box; an exhaust cavity is formed in the exhaust pipe; a rotating shaft is rotationally mounted at the mounting position of the fixed seat in the exhaust cavity; an indicating lamp is mounted on the micro conversion equipment; the position, provided with the threads, of the connecting pipe is rotationally sleeved with a connecting lantern ring. A lifting plate is mounted in the lifting cavity; clamping blocks are fixedly connected to the two ends of the bottom of the lifting plate; through the action of the auxiliary device, the phenomenon that the desulfurization equipment cannot work normally can be found in time, unnecessary loss is reduced, and whether the exhaust structural part is blocked or not is rapidly judged.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe desulfurization and dust removal devices, in particular to a pipe desulfurization and dust removal device. Background Art

[0002] In some chemical operations, it is necessary to desulfurize and remove dust from the waste gas generated by the operation to ensure that the waste gas can meet the emission requirements and avoid polluting the environment;

[0003] A Chinese patent with publication number CN202762280U discloses a flue gas dust removal and desulfurization device, which consists of a flue gas inlet, a dust removal tower, a dust removal circulation pipeline, a dust removal pump, a connecting pipe, a demister flushing layer, a desulfurization tower, a desulfurization circulation pipeline, a desulfurization pump, and a chimney. The device is characterized in that: a flue gas inlet is arranged at the top of the dust removal tower, a dust removal pump is arranged on the right side of the dust removal tower, the dust removal pump is connected to the middle of the dust removal tower through the dust removal circulation pipeline, the lower left side of the dust removal tower is connected to the bottom of the desulfurization tower through a connecting pipe, a demister flushing layer is arranged at the top of the desulfurization tower, a chimney is installed at the top of the desulfurization tower, a desulfurization pump is arranged on one side of the desulfurization tower, and the desulfurization pump is connected to the middle of the desulfurization tower through the desulfurization circulation pipeline. Through the integrated design of the dust removal tower and the desulfurization tower, the dust removal and desulfurization treatment process is simplified, the working efficiency of dust removal and desulfurization can be improved, and the tail gas can be better processed and absorbed to remove dust and toxic and harmful substances in the tail gas to meet the emission standards, which has a very good effect;

[0004] When the above-mentioned flue gas dust removal and desulfurization device is in use, once the pipe is blocked, it cannot be discovered in time, so that the operation of the flue gas dust removal and desulfurization device cannot be carried out smoothly, and even structural damage may be caused. After a long period of use, the flue gas dust removal and desulfurization device will have a poor desulfurization effect. If it cannot be cleaned in time, the discharged exhaust gas will not meet the emission requirements, causing unnecessary losses. Therefore, a pipe desulfurization and dust removal device is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve some existing problems of pipe desulfurization and dust removal devices, the utility model proposes a pipe desulfurization and dust removal device.

[0006] The technical solution adopted by the utility model to solve the technical problem is as follows: the utility model discloses a pipe desulfurization and dust removal device, comprising desulfurization and dust removal equipment; an air outlet pipe is installed on the desulfurization and dust removal equipment; a connecting pipe is installed on the end of the air outlet pipe; an auxiliary device is installed on the connecting pipe; the auxiliary device comprises an air inlet pipe; an air inlet pipe is installed on the end of the connecting pipe; a reaction box is installed at the bottom of the air inlet pipe; a reaction chamber is opened inside the reaction box; the bottom of the air inlet pipe passes through the box body of the reaction box and is inserted into the interior of the reaction chamber; a colorable detection solution is installed inside the reaction chamber; an observation port is installed on the side of the reaction chamber;

[0007] An exhaust pipe is installed on the top of the reaction box; an exhaust cavity is opened inside the exhaust pipe; the exhaust cavity is connected with the reaction cavity; a fixed seat is installed on the exhaust pipe; a rotating shaft is rotatably installed in the exhaust cavity at the mounting position of the fixed seat; a rotating fan blade is installed on the rotating shaft; a micro conversion device is installed on the side of the fixed seat; an indicator light is installed on the micro conversion device; the monitoring function of the exhaust pipe and gas composition is realized.

[0008] Preferably, the ends of the air outlet pipe and the connecting pipe are both provided with threads around them; the air outlet pipe and the connecting pipe are both provided with slots around the positions where the threads are provided, so as to facilitate the connection of the connecting components.

[0009] Preferably, a connecting ring is rotatably provided at a position where a thread is provided on the connecting pipe; a lifting cavity is provided on the arc surface of the inner wall of the connecting ring; a lifting plate is installed inside the lifting cavity; blocks are fixedly connected at both ends of the bottom of the lifting plate to enable the block to move smoothly.

[0010] Preferably, a screw is installed on the connecting ring; the bottom of the screw passes through the ring body of the connecting ring and is inserted into the lifting cavity; the bottom of the screw is rotatably connected to the body of the lifting plate, thereby facilitating the movement of the lifting plate.

[0011] Preferably, a rotating knob is installed on the top of the screw rod; the length of the screw rod is greater than the opening depth of the lifting chamber; and power is provided for the rotation of the screw rod.

[0012] Preferably, when the air outlet pipe contacts the end of the connecting pipe, the clamping block can be clamped inside the clamping groove; the opening width of the lifting cavity is the same as the width of the lifting plate; and the stability of the connection between the air outlet pipe and the connecting pipe is improved.

[0013] The utility model is beneficial in that:

[0014] The utility model uses the structural design of the auxiliary device to operate the desulfurization and dust removal equipment. The waste gas after desulfurization enters the outlet pipe and the connecting pipe, and then enters the detection solution inside the reaction chamber through the intake pipe. If sulfide still exists in the treated waste gas, the detection solution will react and change color. It can be quickly observed through the observation port on the reaction box, and the phenomenon that the desulfurization equipment cannot operate normally can be discovered in time, thereby reducing unnecessary losses. The gas passing through the detection solution will be discharged from the exhaust chamber inside the exhaust pipe. During this process, the flowing gas will drive the rotating blades to rotate around the rotating shaft as the center. Under the cooperation of the micro-conversion device, the indicator light is on. Once the exhaust structure is blocked, the rotating blades stop rotating and the indicator light goes out, thereby quickly judging whether the exhaust structure is blocked, so that the desulfurization equipment can operate normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is an isometric structural diagram;

[0017] Figure 2 is a structural schematic diagram of a fixed seat;

[0018] Figure 3 It is a structural schematic diagram of the connecting ring;

[0019] Figure 4 for Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0020] In the figure: 1. desulfurization and dust removal equipment; 2. exhaust pipe; 3. connecting pipe; 401. air inlet pipe; 402. reaction box; 403. reaction chamber; 404. exhaust pipe; 405. exhaust chamber; 406. fixing seat; 407. rotating shaft; 408. rotating fan blade; 409. micro conversion device; 410. indicator light; 411. thread; 412. slot; 413. connecting ring; 414. lifting chamber; 415. lifting plate; 416. block; 417. screw; 418. rotating button; 419. observation port. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 As shown, a pipe desulfurization and dust removal device comprises a desulfurization and dust removal device 1; an outlet pipe 2 is installed on the desulfurization and dust removal device 1; a connecting pipe 3 is installed at the end of the outlet pipe 2; an auxiliary device is installed on the connecting pipe 3; the auxiliary device comprises an air inlet pipe 401; an air inlet pipe 401 is installed at the end of the connecting pipe 3; a reaction box 402 is installed at the bottom of the air inlet pipe 401; a reaction chamber 403 is opened inside the reaction box 402; the bottom of the air inlet pipe 401 passes through the box body of the reaction box 402 and is inserted into the interior of the reaction chamber 403; a colorable detection solution is filled in the interior of the reaction chamber 403; an observation port 419 is installed on the side of the reaction chamber 403;

[0023] An exhaust pipe 404 is installed on the top of the reaction box 402; an exhaust cavity 405 is opened inside the exhaust pipe 404; the exhaust cavity 405 is connected with the reaction cavity 403; a fixed seat 406 is installed on the exhaust pipe 404; the exhaust cavity 405 is rotatably installed with a rotating shaft 407 at the installation position of the fixed seat 406; a rotating fan blade 408 is installed on the rotating shaft 407; a micro conversion device 409 is installed on the side of the fixed seat 406; an indicator light 410 is installed on the micro conversion device 409; threads 411 are opened around the ends of the exhaust pipe 2 and the connecting pipe 3; and slots 412 are opened around the positions where the threads 411 are opened on the exhaust pipe 2 and the connecting pipe 3;

[0024] During operation, in some chemical operations, it is necessary to desulfurize and dust-remove the exhaust gas generated by the operation to ensure that the exhaust gas can meet the emission requirements and avoid polluting the environment; when the above-mentioned flue gas dust removal and desulfurization device is in use, once the pipe is blocked, it cannot be discovered in time, making it impossible to operate the flue gas dust removal and desulfurization device smoothly, and even causing structural damage. After a long period of use, the flue gas dust removal and desulfurization device will have a poor desulfurization effect. If it cannot be cleaned in time, the exhausted exhaust gas will not meet the emission requirements, causing unnecessary losses. The present application acts through an auxiliary device, and the desulfurization and dust removal equipment 1 operates. The exhaust gas after desulfurization enters the exhaust pipe 2 and the connecting pipe 3, and then enters the reverse through the intake pipe 401. The detection solution inside the response chamber 403 will react and change color if sulfide still exists in the treated exhaust gas. It can be quickly observed through the observation port 419 on the reaction box 402, so that the phenomenon that the desulfurization equipment cannot operate normally can be discovered in time, reducing unnecessary losses. The gas passing through the detection solution will be discharged from the exhaust chamber 405 inside the exhaust pipe 404. During this process, the flowing gas will drive the rotating blades 408 to rotate around the rotating shaft 407. With the cooperation of the micro-conversion device 409, the indicator light 410 lights up. Once the exhaust structure is blocked, the rotating blades 408 stop rotating and the indicator light 410 goes out, so as to quickly determine whether the exhaust structure is blocked.

[0025] A connecting ring 413 is rotatably sleeved at the position where the thread 411 is opened on the connecting pipe 3; a lifting cavity 414 is opened on the arc surface of the inner wall of the connecting ring 413; a lifting plate 415 is installed inside the lifting cavity 414; blocks 416 are fixedly connected to the bottom ends of the lifting plate 415; a screw 417 is installed on the connecting ring 413; the bottom of the screw 417 passes through the ring body of the connecting ring 413 and is inserted into the lifting cavity 414; the bottom of the screw 417 is rotatably connected to the plate body of the lifting plate 415; a rotating button 418 is installed on the top of the screw 417; the length of the screw 417 is greater than the opening depth of the lifting cavity 414; when the outlet pipe 2 contacts the end of the connecting pipe 3, the block 416 can be clamped inside the clamping groove 412; the opening width of the lifting cavity 414 is the same as the width of the lifting plate 415;

[0026] During operation, a force is applied to the connecting tube 3 so that its connecting end portion approaches the connecting end portion of the air outlet pipe 2, and a rotational force is applied to the connecting ring 413, so that the connecting ring 413 rotates along the thread 411, so that one end of the connecting ring 413 is rotated and sleeved on the thread 411 connecting end of the air outlet pipe 2. Subsequently, a rotational force is applied to the rotating button 418, the screw 417 rotates, and the lifting plate 415 inside the lifting chamber 414 drives the clamping block 416 to move toward the clamping slot 412, so that the clamping block 416 is clamped inside the clamping slot 412.

[0027] Working principle: In some chemical operations, it is necessary to desulfurize and dust-remove the exhaust gas generated by the operation to ensure that the exhaust gas can meet the emission requirements and avoid polluting the environment; when the above-mentioned flue gas dust removal and desulfurization device is in use, once the pipe is blocked, it cannot be discovered in time, so that the operation of the flue gas dust removal and desulfurization device cannot be carried out smoothly, and even cause structural damage. After a long period of use, the flue gas dust removal and desulfurization device will have a poor desulfurization effect. If it cannot be emptied in time, the exhausted exhaust gas will not meet the emission requirements, causing unnecessary losses. The present application acts through an auxiliary device to apply a force to the connecting pipe 3, so that its connecting end is close to the connecting end of the outlet pipe 2, and a rotational force is applied to the connecting ring 413. The connecting ring 413 rotates along the thread 411, so that one end of the connecting ring 413 is rotated and sleeved on the threaded 411 connecting end of the outlet pipe 2. Subsequently, a rotational force is applied to the rotating button 418, the screw 417 rotates, and the lifting plate inside the lifting chamber 414 is 415 drives the card block 416 to move toward the card slot 412, so that the card block 416 is stuck in the card slot 412. Then, the desulfurization and dust removal equipment 1 operates, and the exhaust gas after desulfurization enters the exhaust pipe 2 and the connecting pipe 3, and then enters the detection solution inside the reaction chamber 403 through the intake pipe 401. If sulfide still exists in the treated exhaust gas, the detection solution will react and change color, and can be quickly observed through the observation port 419 on the reaction box 402, so that the phenomenon that the desulfurization equipment cannot operate normally can be discovered in time, reducing unnecessary losses, and the gas passing through the detection solution will be discharged from the exhaust chamber 405 inside the exhaust pipe 404. In this process, the flowing gas will drive the rotating fan blade 408 to rotate around the rotating shaft 407 as the center. Under the cooperation of the micro conversion device 409, the indicator light 410 lights up. Once the exhaust structure is blocked, the rotating fan blade 408 stops rotating and the indicator light 410 goes out, so as to quickly judge whether the exhaust structure is blocked, so that the desulfurization equipment can operate normally.

[0028] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A pipe desulfurization and dust removal device, comprising a desulfurization and dust removal device (1); an outlet pipe (2) is installed on the desulfurization and dust removal device (1); a connecting pipe (3) is installed at the end of the outlet pipe (2); an auxiliary device is installed on the connecting pipe (3); the characteristics are: The auxiliary device comprises an air intake pipe (401); the end of the connecting pipe (3) is provided with the air intake pipe (401); the bottom of the air intake pipe (401) is provided with a reaction box (402); a reaction chamber (403) is provided inside the reaction box (402); the bottom of the air intake pipe (401) passes through the body of the reaction box (402) and is inserted into the reaction chamber (403); a colorable detection solution is provided inside the reaction chamber (403); an observation port (419) is provided on the side of the reaction chamber (403); An exhaust pipe (404) is installed on the top of the reaction box (402); an exhaust cavity (405) is provided inside the exhaust pipe (404); the exhaust cavity (405) is connected with the reaction cavity (403); a fixing seat (406) is installed on the exhaust pipe (404); a rotating shaft (407) is rotatably installed in the exhaust cavity (405) located at the installation position of the fixing seat (406); a rotating fan blade (408) is installed on the rotating shaft (407); a micro conversion device (409) is installed on the side of the fixing seat (406); and an indicator light (410) is installed on the micro conversion device (409).

2. A tube desulfurization and dust removal device according to claim 1, characterized in that: The ends of the air outlet pipe (2) and the connecting pipe (3) are both provided with threads (411) around them; and the air outlet pipe (2) and the connecting pipe (3) are both provided with slots (412) around the positions where the threads (411) are opened.

3. A tube desulfurization and dust removal device according to claim 2, characterized in that: A connecting ring (413) is rotatably sleeved on the position where the connecting pipe (3) is provided with a thread (411); a lifting cavity (414) is provided on the arc surface of the inner wall of the connecting ring (413); a lifting plate (415) is installed inside the lifting cavity (414); and blocks (416) are fixedly connected to the two ends of the bottom of the lifting plate (415).

4. A tube desulfurization and dust removal device according to claim 3, characterized in that: A screw rod (417) is installed on the connecting ring (413); the bottom of the screw rod (417) passes through the ring body of the connecting ring (413) and is inserted into the lifting cavity (414); the bottom of the screw rod (417) is rotatably connected to the plate body of the lifting plate (415).

5. A tube desulfurization and dust removal device according to claim 4, characterized in that: A rotating knob (418) is installed on the top of the screw rod (417); the length of the screw rod (417) is greater than the opening depth of the lifting chamber (414).

6. A tube desulfurization and dust removal device according to claim 5, characterized in that: When the air outlet pipe (2) contacts the end of the connecting pipe (3), the clamping block (416) can be clamped inside the clamping groove (412); the opening width of the lifting chamber (414) is the same as the width of the lifting plate (415).

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