Cross-flow type multi-layer organic flue gas circulation adsorption device

Abstract

The utility model discloses a cross flow type multi-layer organic flue gas circulation adsorption device, which belongs to the technical field of organic flue gas adsorption, and comprises a treatment box and a concentric-square-shaped treatment pipe, the bottom of the treatment box is provided with a flow guide assembly, one side of the treatment box is provided with a backflow assembly, and after flue gas enters the treatment box, the backflow assembly is communicated with the flow guide assembly. Air flow continuously rises along the surface of the flow guide plate, light gas enters the upper space along the flow dividing grooves, meanwhile, the multiple sets of flow dividing grooves can separate the entering air flow, the diffusion area of the air flow can be larger, after treatment and absorption, redundant gas enters the concentric-square-shaped treatment pipe again from the backflow holes through the backflow pipe, and the treatment effect is better. And subsequent secondary treatment is carried out, the purpose of cyclic adsorption is achieved, and then the separation ring in the concentric-square-shaped treatment pipe can be used for carrying out pre-separation treatment on the entered gas.

Description

Technical Field

[0001] The utility model relates to the technical field of organic smoke adsorption, in particular to a cross-flow type multi-layer organic smoke circulation adsorption device. Background Art

[0002] With the rapid development of industrialization, flue gas emissions have become one of the main sources of environmental pollution. Organic flue gas contains a large amount of harmful substances. If it is directly discharged into the atmosphere without effective treatment, it will cause serious pollution to the environment. The cross-flow multi-layer organic flue gas circulation adsorption device can effectively adsorb and remove harmful substances in the flue gas, reduce its pollution to the environment, and thus protect the ecological environment and people's health.

[0003] The existing organic smoke circulation adsorption device is relatively complicated to operate and is prone to secondary pollution when replaced;

[0004] The existing patent (Announcement No.: CN217939661U) is a circulating activated carbon device for adsorbing organic waste gas. The circulating activated carbon device for adsorbing organic waste gas of this utility model is provided with a waste gas adsorption chamber, an ultrasonic adsorption chamber and a thermal desorption analysis chamber. After the motor receives the signal of the weight sensor through the PLC controller, it rotates 120 degrees, driving the activated carbon blades to pass through the waste gas adsorption chamber, the ultrasonic adsorption chamber, and the thermal desorption analysis chamber in sequence. In the ultrasonic adsorption chamber, the ultrasonic elution treatment is completed by an electric sprayer and an ultrasonic generator, and in the thermal desorption analysis chamber, the ultrasonic elution treatment is completed by an electric sprayer and an ultrasonic generator. Thermal analysis of waste gas is completed through resistance heating. In one process, the adsorption and regeneration process of activated carbon for treating organic waste gas is completed. In this process, physical damage occurs on the surface of activated carbon, and there is no subsequent disposal problem. The device of this utility model realizes the regeneration of activated carbon, has practical industrial application value and promotion significance. In addition, the cavity of the circulating activated carbon device for adsorbing organic waste gas of this utility model is divided into upper and lower layers, and the upper layer is divided into two left and right chambers. The chamber partition is scientifically and reasonably arranged, which reduces the footprint of the device and can greatly reduce the land demand when the device is in use.

[0005] In view of the above problems, existing patents have provided solutions, but when most existing organic flue gas treatment devices are in use, the contact area between the flue gas and the adsorption device is small, resulting in low absorption efficiency.

[0006] To this end, a cross-flow multi-layer organic flue gas circulation adsorption device is proposed. Utility Model Content

[0007] The purpose of the utility model is to provide a cross-flow multi-layer organic smoke circulation adsorption device, which can solve the problem that when the existing organic smoke treatment device is in use, the contact area between the smoke and the adsorption device is small, resulting in low absorption efficiency.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cross-flow multi-layer organic smoke circulation adsorption device, comprising a treatment box and a round-shaped treatment pipe, a flow guide component is arranged at the bottom of the treatment box, and a reflux component is arranged on one side of the treatment box;

[0009] The guide assembly includes an air inlet hole, a guide plate, a diverter groove and a support frame. The air inlet hole is opened on one side of the bottom of the processing box, the guide plate is fixedly arranged on the bottom inner wall of the processing box, the diverter groove is opened on the surface of the guide plate and is evenly arranged on the surface of the guide plate, and the support frame is fixedly arranged on the inner bottom of the processing box, and the support frame is located below the guide plate.

[0010] Preferably, the reflux assembly includes a reflux hole, a reflux valve and a reflux pipe, the reflux hole is opened on the inner side wall of the processing box, the reflux valve is fixedly arranged on the outer side of the processing box, the reflux pipe is arranged between the reflux valve and the round processing pipe, and the reflux valve is located at the position of the reflux hole.

[0011] Preferably, one end of the meander-shaped processing tube is interconnected with the air inlet hole at the bottom of the processing box, and a separation ring is fixedly provided inside the one end of the meander-shaped processing tube.

[0012] Preferably, the guide plates are in two groups, and the air inlet is located between the two groups of guide plates.

[0013] Preferably, a sliding groove is provided on the inner side wall of the processing box, a sliding opening is provided on the outer side of the processing box, and a cleaning plate is provided inside the sliding groove.

[0014] Preferably, the guide plate is arranged inside the processing box to be inclined upward, the cleaning plate is located on the upper surface of the guide plate, and the cleaning plate is arranged in a T-shape.

[0015] Preferably, a discharge port is provided at the bottom of the processing box, a baffle is provided inside the discharge port, and the baffle is slidably arranged inside the discharge port.

[0016] Preferably, an adsorption block body is fixedly disposed on the inner top of the processing box, the adsorption block body is located above the reflux hole, and the processing box is semi-open.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. In the present application, a guide assembly is provided. After the flue gas enters the treatment box, the airflow will continue to rise along the surface of the guide plate, the lighter gas will enter the upper space along the diverter groove, and then the heavier impurities will settle downward from the diverter groove on the guide plate. At the same time, the multi-component flow groove will separate the incoming airflow, so that the airflow diffusion area can be larger.

[0019] 2. In the present application, a reflux component is provided. After the treatment and absorption, the excess gas will enter the circular treatment tube again through the reflux hole through the reflux pipe for subsequent secondary treatment to achieve the purpose of cyclic adsorption. Then the separation ring inside the circular treatment tube can pre-separate the incoming gas, and at the same time, the cleaning plate on the surface of the guide plate can scrape off the debris accumulated on the surface of the guide plate, and the processed dust can be discharged from the discharge port at the bottom. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is the overall structural view of the utility model;

[0022] Figure 2 This is an axonometric structural view of the utility model;

[0023] Figure 3 This is the overall cross-sectional structural view of the utility model;

[0024] Figure 4 This is a partial structural view of the diversion component of the utility model;

[0025] Figure 5 This is a structural view of the reflux component of the utility model.

[0026] Description of reference numerals:

[0027] 1. Processing box; 2. Round processing tube; 3. Guide assembly; 4. Reflux assembly; 301. Air inlet; 302. Guide plate; 303. Diverter slot; 304. Support frame; 401. Reflux hole; 402. Reflux valve; 403. Reflux pipe; 5. Separation ring; 6. Sliding slot; 7. Sliding port; 8. Cleaning plate; 9. Discharge port; 10. Baffle; 11. Adsorption block body. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figures 1 to 5 , the utility model provides a technical solution:

[0030] A cross-flow multi-layer organic smoke circulation adsorption device comprises a treatment box 1 and a round-shaped treatment pipe 2, a flow guide component 3 is arranged at the bottom of the treatment box 1, and a reflux component 4 is arranged on one side of the treatment box 1;

[0031] The guide assembly 3 includes an air inlet hole 301, a guide plate 302, a diverter groove 303 and a support frame 304. The air inlet hole 301 is opened on one side of the bottom of the processing box 1. The guide plate 302 is fixedly arranged on the inner wall of the bottom of the processing box 1. The diverter groove 303 is opened on the surface of the guide plate 302 and is evenly arranged on the surface of the guide plate 302. The support frame 304 is fixedly arranged on the inner bottom of the processing box 1, and the support frame 304 is located below the guide plate 302.

[0032] By setting up the guide component 3 including the air inlet 301, the guide plate 302, the diverter groove 303 and the support frame 304, after the flue gas enters the treatment box 1, the airflow will continue to rise along the surface of the guide plate 302, the lighter gas will enter the upper space along the diverter groove 303, and then the heavier impurities will settle downward from the diverter groove 303 on the guide plate 302. The support frame 304 at the bottom provides a certain installation base for the guide plate 302. At the same time, the multi-component flow groove 303 will separate the incoming airflow, which can make the airflow diffusion area larger.

[0033] Specifically, Figure 3 As shown, the reflux component 4 includes a reflux hole 401, a reflux valve 402 and a reflux pipe 403. The reflux hole 401 is opened on the inner side wall of the processing box 1, the reflux valve 402 is fixedly arranged on the outer side of the processing box 1, the reflux pipe 403 is arranged between the reflux valve 402 and the circular processing pipe 2, and the reflux valve 402 is located at the position of the reflux hole 401.

[0034] Specifically, Figure 3 As shown, one end of the meander-shaped processing tube 2 is communicated with the air inlet 301 at the bottom of the processing box 1 , and a separation ring 5 is fixedly disposed inside one end of the meander-shaped processing tube 2 .

[0035] Specifically, Figure 3 As shown, there are two groups of guide plates 302 , and the air inlet 301 is located between the two groups of guide plates 302 .

[0036] Specifically, Figure 3 As shown, a sliding groove 6 is provided on the inner wall of the processing box 1 , a sliding opening 7 is provided on the outer side of the processing box 1 , and a cleaning plate 8 is provided inside the sliding groove 6 .

[0037] Specifically, Figure 3As shown, the guide plate 302 is arranged upwardly and obliquely inside the processing box 1, and the cleaning plate 8 is located on the upper surface of the guide plate 302, and the cleaning plate 8 is arranged in a T shape.

[0038] Specifically, Figure 3 As shown, a discharge port 9 is disposed at the bottom of the processing box 1 , and a baffle 10 is disposed inside the discharge port 9 . The baffle 10 is slidably disposed inside the discharge port 9 .

[0039] Specifically, Figure 3 As shown, an adsorption block body 11 is fixedly disposed on the inner top of the processing box 1. The adsorption block body 11 is located above the reflux hole 401, and the processing box 1 is semi-open.

[0040] By setting up the reflux component 4, when the gas rises to the top and is processed and absorbed, the excess gas will enter the meandering treatment tube 2 again through the reflux hole 401 through the reflux pipe 403 for subsequent secondary treatment to achieve the purpose of cyclic adsorption, and then the separation ring 5 inside the meandering treatment tube 2 can pre-separate the incoming gas, and at the same time, the cleaning plate 8 on the surface of the guide plate 302 can scrape off the debris accumulated on the surface of the guide plate 302, and the processed dust can be discharged from the discharge port 9 at the bottom.

[0041] By adopting the above technical solution, the problem that most existing organic flue gas treatment devices have a small contact area between the flue gas and the adsorption device when in use, resulting in low absorption efficiency is solved.

[0042] Working principle: When the present application is in use, the flue gas is first discharged from the circular treatment tube 2. After the flue gas enters the treatment box 1, the separation ring 5 inside the circular treatment tube 2 can pre-separate the incoming gas, and the airflow will continue to rise along the surface of the guide plate 302. The lighter gas enters the upper space along the diverter groove 303, and then the heavier impurities will settle downward from the diverter groove 303 on the guide plate 302. The support frame 304 at the bottom provides a certain installation base for the guide plate 302. At the same time, the multi-component flow groove 303 will separate the incoming airflow, which can make the airflow diffusion area larger. After the gas rises to the top and is processed and absorbed, the excess gas will enter the circular treatment tube 2 again through the reflux hole 401 through the reflux pipe 403 for subsequent secondary treatment to achieve the purpose of cyclic adsorption. The cleaning plate 8 on the surface of the guide plate 302 can scrape off the debris accumulated on the surface of the guide plate 302, and the processed dust can be discharged from the discharge port 9 at the bottom.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A cross-flow multi-layer organic smoke circulation adsorption device, comprising a treatment box (1) and a meander-shaped treatment tube (2), characterized in that: A flow guide component (3) is provided at the bottom of the processing box (1), and a return flow component (4) is provided on one side of the processing box (1); The flow guide assembly (3) comprises an air inlet hole (301), a flow guide plate (302), a flow diversion groove (303) and a support frame (304); the air inlet hole (301) is provided at one side of the bottom of the processing box (1); the flow guide plate (302) is fixedly arranged on the inner side wall of the bottom of the processing box (1); the flow diversion groove (303) is provided on the surface of the flow guide plate (302) and is evenly arranged on the surface of the flow guide plate (302); the support frame (304) is fixedly arranged at the inner bottom of the processing box (1); and the support frame (304) is located below the flow guide plate (302).

2. The cross-flow multi-layer organic smoke circulation adsorption device according to claim 1 is characterized in that: The reflux component (4) comprises a reflux hole (401), a reflux valve (402) and a reflux pipe (403); the reflux hole (401) is opened on the inner side wall of the processing box (1); the reflux valve (402) is fixedly arranged on the outer side of the processing box (1); the reflux pipe (403) is arranged between the reflux valve (402) and the round processing pipe (2); the reflux valve (402) is located at the position of the reflux hole (401).

3. The cross-flow multi-layer organic smoke circulation adsorption device according to claim 1 is characterized in that: One end of the meander-shaped processing tube (2) is in communication with the air inlet hole (301) at the bottom of the processing box (1), and a separation ring (5) is fixedly arranged inside one end of the meander-shaped processing tube (2).

4. The cross-flow multi-layer organic smoke circulation adsorption device according to claim 1 is characterized in that: The guide plates (302) are provided in two groups, and the air inlet holes (301) are located between the two groups of guide plates (302).

5. The cross-flow multi-layer organic smoke circulation adsorption device according to claim 1 is characterized in that: The inner wall of the processing box (1) is provided with a sliding groove (6), the outer side of the processing box (1) is provided with a sliding opening (7), and a cleaning plate (8) is arranged inside the sliding groove (6).

6. The cross-flow multi-layer organic smoke circulation adsorption device according to claim 5 is characterized in that: The guide plate (302) is arranged inside the processing box (1) in an upwardly inclined manner, and the cleaning plate (8) is located on the upper surface of the guide plate (302). The cleaning plate (8) is arranged in a T-shape.

7. The cross-flow multi-layer organic smoke circulation adsorption device according to claim 1 is characterized in that: The bottom of the processing box (1) is provided with a discharge port (9), the interior of the discharge port (9) is provided with a baffle (10), and the baffle (10) is slidably arranged inside the discharge port (9).

8. The cross-flow multi-layer organic smoke circulation adsorption device according to claim 2 is characterized in that: An adsorption block body (11) is fixedly arranged on the inner top of the processing box (1); the adsorption block body (11) is located above the reflux hole (401); and the processing box (1) is semi-open.

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