Adsorption device adopting new material zeolite molecular sieve

Abstract

The utility model relates to the technical field of zeolite molecular sieves, and provides an adsorption device adopting a novel material zeolite molecular sieve, which comprises a treatment box body, a fixed end plate is arranged at the top of the right side box wall in the treatment box body, and a filter assembly is inserted on the left end surface of the fixed end plate. A movable end plate is inserted into the left end of the filtering assembly, a movable end plate moving mechanism capable of driving the movable end plate to be separated from the filtering assembly leftwards is installed on the box wall of the top of the treatment box body, and the filtering assembly is formed by combining an outer fixing cylinder, a zeolite molecular sieve layer and vent holes. The adsorption device adopting the new material zeolite molecular sieve has remarkable advantages in the aspect of facilitating replacement of the filtering assembly, the operation process is simplified, the working efficiency is improved, the operation safety and the stability of the device are ensured, and a reliable technical guarantee is provided for the waste gas treatment process.

Description

Technical Field

[0001] The utility model relates to the technical field of zeolite molecular sieves, in particular to an adsorption device using a new material zeolite molecular sieve. Background Art

[0002] Zeolite molecular sieve is a material with a microporous structure. The pores inside it can selectively adsorb specific molecules. Therefore, it is widely used in gas separation, purification and storage. However, traditional zeolite molecular sieves have the following shortcomings in practical applications:

[0003] Low adsorption efficiency: During the adsorption process of traditional zeolite molecular sieves, due to uneven airflow distribution or unreasonable pore structure design, the adsorption efficiency in some areas is low. This will reduce the adsorption efficiency of the entire device and increase energy consumption and operating costs.

[0004] Difficult replacement: The replacement of traditional zeolite molecular sieves usually requires disassembly of the entire device or requires professional technicians to operate. This increases the complexity and time cost of the replacement process, affecting the availability and maintenance efficiency of the equipment.

[0005] Poor safety: Since the replacement of traditional zeolite molecular sieves requires dismantling the entire device or operating inside the device, there is a risk of instability or unsafe operation. Especially in special environments such as high temperature and high pressure, the safety risks faced by operators are greater.

[0006] Poor fluidity: The design of traditional zeolite molecular sieves may cause uneven gas flow inside, and the gas contact time in some areas is short, which affects the adsorption effect and treatment efficiency.

[0007] Therefore, this invention proposes a new material zeolite molecular sieve adsorption device to solve the above problems. Utility Model Content

[0008] In order to overcome the defects of the prior art, the purpose of the utility model is to provide an adsorption device using a new material zeolite molecular sieve.

[0009] To achieve the above-mentioned purpose, the technical solution of the utility model is implemented as follows: an adsorption device using a new material zeolite molecular sieve comprises a processing box, a fixed end plate is installed on the top of the right side box wall inside the processing box, a filter assembly is plugged into the left end face of the fixed end plate, a movable end plate is plugged into the left end of the filter assembly, a movable end plate moving mechanism is installed on the top box wall of the processing box, and the filter assembly is composed of an external fixed cylinder, a zeolite molecular sieve layer and a vent hole.

[0010] Preferably, the outer fixed tube is distributed horizontally as a whole, the zeolite molecular sieve layer is distributed on the inner wall of the outer fixed tube, and a plurality of vent holes are evenly distributed on the outer fixed tube.

[0011] Preferably, the movable end plate moving mechanism specifically includes the following structure:

[0012] A transverse mounting groove transversely distributed in the top wall of the processing box body;

[0013] A reduction motor installed at the left end of the transverse installation slot;

[0014] A driving screw connected to the output end of the reduction motor;

[0015] A screw sleeve is threadedly sleeved on the driving screw, and a bottom tube wall of the screw sleeve is fixedly connected to the top of the movable end plate.

[0016] Preferably, a bottom lifting mechanism is provided inside the processing box below the filter assembly.

[0017] Preferably, the bottom lifting mechanism specifically includes the following structure:

[0018] A hydraulic telescopic cylinder installed at the bottom of the processing box;

[0019] A bottom supporting plate is docked at the telescopic end of the top of the hydraulic telescopic cylinder, and the top surface of the bottom supporting plate is supported on the bottom of the external fixing tube.

[0020] Preferably, a spoiler mechanism is installed on the movable end plate, and the spoiler mechanism includes a spoiler rod and spoiler blades distributed in the center of the outer fixed tube and a drive motor installed on the outside of the movable end plate, the output end of the drive motor is connected to the left end of the spoiler rod, and the spoiler blades are evenly installed on the spoiler rod.

[0021] Preferably, an air inlet pipe is installed on the right wall of the processing box, one inner end of the air inlet pipe leads to the inner side of the fixed end plate, and an exhaust pipe is installed on the left wall of the processing box.

[0022] The beneficial effects of the utility model are embodied in:

[0023] Convenience of operation: The design of the mobile end plate moving mechanism enables the operator to easily clamp or unlock the mobile end plate, thereby facilitating the replacement of the filter assembly. The clamping, positioning and disengagement of the filter assembly can be completed through simple mechanical operations without the need for complex tools or professional skills.

[0024] Safety and stability: The design of the bottom lifting mechanism ensures that the bottom of the mobile end plate is lifted and supported when it is separated from the filter assembly. In this way, even in the process of replacing the filter assembly, the filter assembly can be prevented from falling, thus ensuring the safety and stability of the operation.

[0025] Prevent unexpected situations: The flow disturbance mechanism installed on the mobile end plate increases the uniformity of gas flow in the zeolite molecular sieve layer and improves the adsorption effect. This uniform flow not only increases the adsorption efficiency, but also reduces unexpected situations that may be caused by uneven airflow, such as local saturation of the sieve layer leading to a decrease in treatment effect.

[0026] In summary, this new material zeolite molecular sieve adsorption device has significant advantages in facilitating the replacement of filter components. It not only simplifies the operating process and improves work efficiency, but also ensures the safety of operation and the stability of the device, providing reliable technical support for the exhaust gas treatment process. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In the attached picture:

[0028] Figure 1 It is a schematic diagram of the central transverse half-section structure of the utility model;

[0029] Figure 2 It is a half-cut structure schematic diagram of the filter assembly of the utility model;

[0030] Figure 3 It is a structural schematic diagram of the movable end plate moving mechanism of the utility model;

[0031] Figure 4 It is a structural schematic diagram of the bottom lifting mechanism of the utility model;

[0032] Figure 5 It is a structural schematic diagram of the spoiler mechanism of the utility model;

[0033] Description of reference numerals:

[0034] 1. Processing box; 2. Filter assembly; 3. Fixed end plate; 4. Mobile end plate; 5. Mobile end plate moving mechanism; 6. Bottom lifting mechanism; 7. Inlet pipe; 8. Turbine mechanism; 9. Exhaust pipe;

[0035] 21. External fixed cylinder; 22. Zeolite molecular sieve layer; 23. Ventilation hole;

[0036] 51. Horizontal mounting groove; 52. Speed ​​reduction motor; 53. Driving screw rod; 54. Screw rod sleeve;

[0037] 61. Hydraulic telescopic cylinder; 62. Bottom support plate;

[0038] 81. spoiler rod; 82. drive motor; 83. spoiler blade. DETAILED DESCRIPTION

[0039] The utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. 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.

[0040] It should be noted that if the utility model embodiments involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0041] In addition, "multiple" means more than two. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0042] Please refer to the instruction manual Figure 1-Figure 5 The utility model provides an adsorption device using a new material zeolite molecular sieve, which mainly includes a processing box 1. The processing box 1 is a closed box structure for accommodating and protecting the internal filtering components and other mechanical parts.

[0043] A fixed end plate 3 is fixedly installed on the top of the right side wall of the processing box 1. A filter assembly 2 is plugged into the left end surface of the fixed end plate 3. The filter assembly 2 is composed of an external fixed cylinder 21, a zeolite molecular sieve layer 22 and a vent 23. The external fixed cylinder 21 is horizontally distributed as a whole, and the zeolite molecular sieve layer 22 is distributed on the inner wall of the external fixed cylinder 21 to adsorb specific molecules in the gas. There are several vents 23 evenly distributed on the external fixed cylinder 21 for the entry and exit of gas.

[0044] The left end of the filter assembly 2 is plugged with a movable end plate 4. The movable end plate 4 can be moved by the movable end plate moving mechanism 5, thereby realizing the clamping and positioning of the filter assembly 2 and the disengagement and unlocking operations, which is convenient for the operator to replace the filter assembly 2. The movable end plate moving mechanism 5 includes a transverse mounting groove 51 that is laterally distributed in the top box wall of the processing box body 1, a reduction motor 52 installed at the left end of the transverse mounting groove 51, a driving screw 53 connected to the output end of the reduction motor 52, and a screw sleeve 54 threadedly sleeved on the driving screw 53. The bottom tube wall of the screw sleeve 54 is fixedly connected to the top of the movable end plate 4, and the screw 53 is driven to rotate by the reduction motor 52, thereby driving the screw sleeve 54 and the movable end plate 4 to move left or right, realizing the disengagement and unlocking or clamping and locking operations of the filter assembly 2.

[0045] A bottom lifting mechanism 6 is provided inside the processing box 1 below the filter assembly 2. The bottom lifting mechanism 6 comprises a hydraulic telescopic cylinder 61 installed at the bottom of the processing box 1 and a bottom support plate 62 docked at the top telescopic end of the hydraulic telescopic cylinder 61. The top surface of the bottom support plate 62 is supported on the bottom of the external fixed cylinder 21 to support the filter assembly 2. This design is to ensure that the bottom of the mobile end plate 4 is lifted and supported when it is separated from the left end of the filter assembly 2, so as to prevent the filter assembly 2 from falling and ensure the safety and stability of replacing the filter assembly 2.

[0046] A flow disturbance mechanism 8 is installed on the movable end plate 4 to increase the flow uniformity of the gas in the zeolite molecular sieve layer 22 and enhance the adsorption effect. The flow disturbance mechanism 8 includes a flow disturbance rod 81 and a flow disturbance blade 83 distributed in the center of the outer fixed cylinder 21, and a drive motor 82 installed on the outer side of the movable end plate 4. The output end of the drive motor 82 is connected to the left end of the flow disturbance rod 81, and the flow disturbance blade 83 is evenly installed on the flow disturbance rod 81.

[0047] An air inlet pipe 7 is installed on the right wall of the treatment box 1, and one end of the inner side of the air inlet pipe 7 is connected to the inner side of the fixed end plate 3 for introducing the gas to be treated. An exhaust pipe 9 is installed on the left wall of the treatment box 1 for exhausting the gas after adsorption treatment.

[0048] How it works

[0049] Start-up phase: first start the reduction motor 52 and the drive motor 82 to ensure that the movable end plate 4 is in a clamped and positioned state to fix the filter assembly 2 .

[0050] Intake stage: the exhaust gas to be treated enters the interior of the filter assembly 2 through the intake pipe 7.

[0051] Adsorption stage: the exhaust gas introduced contacts the zeolite molecular sieve layer 22. The zeolite molecular sieve layer 22 adsorbs specific molecules in the gas. At the same time, the driving motor 82 of the flow disturbance mechanism 8 is started, driving the flow disturbance rod 81 and the flow disturbance blade 83 to rotate, increasing the flow uniformity of the gas in the zeolite molecular sieve layer 22 and improving the adsorption effect.

[0052] Exhaust stage: the gas after adsorption treatment is discharged through the vent hole 23 inside the outer fixed tube 21, enters the inside of the processing box 1, and is finally discharged at the exhaust pipe 9.

[0053] Filter assembly replacement stage: When the zeolite molecular sieve layer 22 is saturated or needs to be replaced, the reduction motor 52 drives the driving screw 53 to rotate, and then drives the screw sleeve 54 and the movable end plate 4 to move to the left, so that the movable end plate 4 is separated from the left end of the filter assembly 2, and the separation and unlocking are realized. At this time, the top surface of the bottom support plate 62 in the bottom support mechanism 6 is supported on the bottom of the external fixed cylinder 21 to support the filter assembly 2 and prevent it from falling. The operator can safely replace the filter assembly 2.

[0054] Restarting stage: After replacing the new filter assembly 2, the mobile end plate 4 re-clamps and positions the filter assembly 2 through the mobile end plate moving mechanism 5, the hydraulic telescopic cylinder 61 of the bottom lifting mechanism 6 retracts, and the device is ready to restart the adsorption work.

[0055] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0056] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0057] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An adsorption device using a new material zeolite molecular sieve, comprising a processing box (1), characterized in that: A fixed end plate (3) is installed on the top of the right side box wall inside the processing box body (1), a filter assembly (2) is plugged into the left end surface of the fixed end plate (3), a movable end plate (4) is plugged into the left end of the filter assembly (2), and a movable end plate moving mechanism (5) that can drive the movable end plate (4) to move to the left and detach from the filter assembly (2) is installed on the top box wall of the processing box body (1), and the filter assembly (2) is composed of an external fixed cylinder (21), a zeolite molecular sieve layer (22) and a vent hole (23).

2. The adsorption device using the new material zeolite molecular sieve according to claim 1 is characterized in that: The outer fixed tube (21) is horizontally distributed as a whole, the zeolite molecular sieve layer (22) is distributed on the inner wall of the outer fixed tube (21), and a plurality of vent holes (23) are evenly distributed on the outer fixed tube (21).

3. The adsorption device using new material zeolite molecular sieve according to claim 1 is characterized in that: The movable end plate moving mechanism (5) specifically comprises the following structure: A transverse mounting groove (51) distributed transversely in the top wall of the processing box (1); A reduction motor (52) installed at the left end of the transverse installation groove (51); A driving screw rod (53) connected to the output end of the reduction motor (52); A screw sleeve (54) is threadedly sleeved on the driving screw (53), and the bottom tube wall of the screw sleeve (54) is fixedly connected to the top end of the movable end plate (4).

4. The adsorption device using new material zeolite molecular sieve according to claim 1, characterized in that: A bottom lifting mechanism (6) is arranged inside the processing box (1) below the filter assembly (2).

5. The adsorption device using new material zeolite molecular sieve according to claim 4 is characterized in that: The bottom lifting mechanism (6) specifically comprises the following structure: A hydraulic telescopic cylinder (61) installed at the bottom of the processing box (1); A bottom support plate (62) is butt-jointed to the top telescopic end of the hydraulic telescopic cylinder (61), and the top surface of the bottom support plate (62) is supported on the bottom of the external fixed cylinder (21).

6. The adsorption device using new material zeolite molecular sieve according to claim 1, characterized in that: The movable end plate (4) is provided with a spoiler mechanism (8), the spoiler mechanism (8) comprising a spoiler rod (81) and a spoiler blade (83) distributed at the inner center of the outer fixed cylinder (21), and a drive motor (82) installed on the outer side of the movable end plate (4), the output end of the drive motor (82) being connected to the left end of the spoiler rod (81), and a plurality of spoiler blades (83) being evenly installed on the spoiler rod (81).

7. The adsorption device using new material zeolite molecular sieve according to claim 1, characterized in that: An air intake pipe (7) is installed on the right wall of the processing box (1), and one inner end of the air intake pipe (7) leads to the inner side of the fixed end plate (3). An exhaust pipe (9) is installed on the left wall of the processing box (1).

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