Energy-saving waste gas adsorber

Abstract

The utility model discloses an energy-saving waste gas adsorber which comprises an adsorption box and further comprises an installation ring arranged in the adsorption box, one side, close to an adsorption plate, of the installation ring is connected with a conical filter plate, and one side, far away from the installation ring, of the conical filter plate is detachably connected with a collection box. The adsorption box is provided with a cleaning assembly used for cleaning the conical filter plate. According to the utility model, through the arrangement of the cleaning assembly, the cleaning operation of the conical filter plate is realized, the energy expenditure is saved, and meanwhile, the surface cleanliness of the conical filter plate is kept in the cleaning process, so that the resistance of waste gas passing through the conical filter plate is reduced, and meanwhile, the energy consumption is reduced. The energy consumption expenditure for pushing the waste gas and the replacement frequency and the replacement cost of the adsorption plate are further reduced, and energy conservation of waste gas adsorption treatment is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment devices, in particular to an energy-saving waste gas adsorber. Background Technique

[0002] The waste gas adsorber mainly uses adsorbing substances to adsorb and fix pollutants in the waste gas, so as to achieve the purpose of waste gas purification. After the waste gas is pumped into the adsorber by an air pump, it first passes through a pretreatment unit to remove particulate pollutants, precipitates or mixtures. The gas after pretreatment enters the adsorption layer and contacts the adsorbent. The adsorbent is usually a porous substance, such as activated carbon, molecular sieve, silica gel, etc.

[0003] When pretreating the gas, the gas is usually filtered by using a filter plate. During the long-term filtering process, due to the continuous accumulation of impurities on the surface of the filter plate, the resistance of the gas passing through the filter plate increases. The increase in resistance means that more energy is required to push the gas through the filter plate, so the energy consumption expenditure will increase. At the same time, the accumulation of impurities on the surface of the filter plate will also reduce the pretreatment effect of the gas, resulting in gas containing more impurities entering the adsorption layer, which will hinder the direct contact between the target gas molecules and the surface of the adsorption layer, reducing the adsorption opportunity of the target gas molecules. Thus, it not only reduces the adsorption effect on the gas, but also accelerates the failure of the adsorbing substance, further increasing the replacement frequency and replacement cost of the adsorbing substance.

[0004] Therefore, there is an urgent need for an energy-saving waste gas adsorber to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide an energy-saving waste gas adsorber to solve the problem that it is difficult to ensure the pretreatment effect of waste gas proposed in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an energy-saving waste gas adsorber, including an adsorption box, an adsorption plate for multi-stage adsorption of waste gas is arranged in the adsorption box, an air outlet pipe is arranged at the bottom of the adsorption box, an operation door is hinged on the side wall of the adsorption box, and an installation ring is also arranged in the adsorption box. A conical filter plate is connected to one side of the installation ring close to the adsorption plate, a collection box is detachably connected to the side of the conical filter plate away from the installation ring, and a cleaning component for cleaning the conical filter plate is arranged on the adsorption box.

[0007] The cleaning component includes a mounting rod rotatably connected to the top of the adsorption box. The side wall of the mounting rod located inside the adsorption box is connected with a cleaning plate through two telescopic components. The cleaning plate is arranged parallel to the inner side wall of the conical filter plate, and a driving component for driving the cleaning plate is arranged on the adsorption box.

[0008] On one side of the conical filter plate close to the cleaning plate, there are multiple groups of semi-circular protrusions arranged symmetrically in pairs.

[0009] The telescopic assembly includes a telescopic tube fixedly connected to one side of the mounting rod close to the cleaning plate. The telescopic tube is slidably connected with a telescopic rod. One end of the telescopic rod is connected to the cleaning plate. One end of the telescopic rod located inside the telescopic tube is fixedly connected with a telescopic plate. On the side of the telescopic plate away from the telescopic rod, a spring is fixedly connected. The other end of the spring is connected to the bottom wall of the telescopic tube.

[0010] The driving assembly includes a fixed tube fixedly connected to the top of the adsorption box. The other end of the fixed tube is fixedly connected with a driving box. Inside the driving box, a plurality of driving fan blades are connected through a driving shaft. One end of the driving shaft penetrates through the driving box and is connected to the mounting rod. An air inlet pipe is arranged on one side of the driving box. The side of the driving box away from the air inlet pipe is connected to the adsorption box through a connecting pipe.

[0011] The air inlet pipe is eccentrically arranged with the driving shaft.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] Through the setting of the cleaning assembly, the present utility model utilizes the power of the waste gas entering the adsorption box to clean the conical filter plate. It not only realizes the cleaning operation of the conical filter plate, but also saves energy expenditure. At the same time, during the cleaning process of the conical filter plate, the surface cleanliness is maintained. Thus, while reducing the resistance of the waste gas passing through the conical filter plate, it also ensures the pretreatment effect on the waste gas. Further, it reduces the energy consumption expenditure for pushing the waste gas, as well as the replacement frequency and replacement cost of the adsorption plate, achieving energy conservation in the adsorption treatment of waste gas. Description of the Drawings

[0014] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 It is a schematic diagram of the internal structure of the adsorption box of the present utility model;

[0016] Figure 3 It is a schematic diagram of the internal structures of the telescopic assembly and the driving assembly of the present utility model;

[0017] Figure 4 It is Figure 3 The enlarged view at A in

[0018] In the figure: 101, adsorption box; 102, adsorption plate; 103, air outlet pipe; 104, operation door; 2, mounting ring; 3, conical filter plate; 4, collection box; 501, mounting rod; 502, cleaning plate; 6, semi-circular protrusion; 701, telescopic pipe; 702, telescopic rod; 703, telescopic plate; 704, spring; 801, fixed pipe; 802, drive box; 803, drive shaft; 804, drive fan blade; 805, air inlet pipe; 806, connecting pipe. Detailed implementation manners

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Embodiment 1

[0021] Please refer to Figures 1-4 , an energy-saving waste gas adsorber shown in the figure, includes an adsorption box 101, an adsorption plate 102 for multi-stage adsorption of waste gas is arranged in the adsorption box 101, an air outlet pipe 103 is arranged at the bottom of the adsorption box 101, an operation door 104 is hinged on the side wall of the adsorption box 101, and further includes a mounting ring 2 arranged in the adsorption box 101. A conical filter plate 3 is connected to one side of the mounting ring 2 close to the adsorption plate 102. A collection box 4 is detachably connected to the side of the conical filter plate 3 away from the mounting ring 2. The adsorption box 101 is provided with a cleaning assembly for cleaning the conical filter plate 3;

[0022] It should be noted here that: through the setting of the cleaning assembly, the power of the waste gas entering the adsorption box 101 is used to clean the conical filter plate 3, which not only realizes the cleaning operation of the conical filter plate 3, but also saves energy expenditure. At the same time, during the cleaning process of the conical filter plate 3, the surface cleanliness is maintained, so that while reducing the resistance of the waste gas passing through the conical filter plate 3, the pretreatment effect of the waste gas is also ensured, thereby further reducing the energy consumption expenditure for pushing the waste gas and the replacement frequency and replacement cost of the adsorption plate 102, and realizing the energy saving of waste gas adsorption treatment.

[0023] Please refer to Figure 3 and Figure 4 , the cleaning assembly shown in the figure includes a mounting rod 501 rotatably connected to the top of the adsorption box 101. The side wall of the mounting rod 501 located inside the adsorption box 101 is connected to a cleaning plate 502 through two telescopic assemblies. The cleaning plate 502 is arranged parallel to the inner side wall of the conical filter plate 3. The adsorption box 101 is provided with a driving assembly for driving the cleaning plate 502;

[0024] It should be noted here that: By setting the cleaning components, it is convenient to clean the conical filter plate 3.

[0025] Please refer to Figure 3 and Figure 4 , on one side of the conical filter plate 3 in the figure close to the cleaning plate 502, there are multiple groups of semi-circular protrusions 6 arranged symmetrically in pairs;

[0026] It should be noted here that: By setting the semi-circular protrusions 6, it is convenient to push the cleaning plate 502 reciprocally.

[0027] Please refer to Figure 3 and Figure 4 , the telescopic component in the figure includes a telescopic tube 701 fixedly connected to one side of the mounting rod 501 close to the cleaning plate 502. A telescopic rod 702 is slidably connected to the telescopic tube 701. One end of the telescopic rod 702 is connected to the cleaning plate 502. A telescopic plate 703 is fixedly connected to the end of the telescopic rod 702 located inside the telescopic tube 701. A spring 704 is fixedly connected to the side of the telescopic plate 703 away from the telescopic rod 702. The other end of the spring 704 is connected to the bottom wall of the telescopic tube 701;

[0028] It should be noted here that: By setting the telescopic component, it provides a guiding and resetting function for the movement of the cleaning plate 502.

[0029] Working principle: When the waste gas adsorption box 101 adsorbs and processes waste gas, when the waste gas enters the adsorption box 101, it will first pass through the filtering action of the conical filter plate 3 to preprocess the waste gas, so as to filter out particulate pollutants, precipitates or mixtures in the waste gas. The preprocessed waste gas will flow to the adsorption layer and come into contact with the adsorption plate 102, thereby realizing the adsorption and processing of the waste gas;

[0030] And in the process of the waste gas entering the adsorption box 101, the driving component is used to drive the installation rod 501 to rotate. During the rotation of the installation rod 501, the cleaning plate 502 is driven to rotate on the filtering surface of the conical filter plate 3 through the telescopic component. Thus, through the scraping action of the cleaning plate 502, the sundries attached to the surface of the conical filter plate 3 are cleaned. And during the rotation of the cleaning plate 502, when the cleaning plate 502 abuts against the semi-circular protrusion 6, under the mutual acting force and the guiding action of the telescopic component, the cleaning plate 502 is pushed to move away from the conical filter plate 3. When the cleaning plate 502 passes over the semi-circular protrusion 6, under the elastic action of the telescopic component, the cleaning plate 502 is pushed to move closer to the conical filter plate 3, thereby forming an impact on the conical filter plate 3, causing the conical filter plate 3 to be stressed and vibrate. Thus, under the reciprocating abutting action of the cleaning plate 502 against the semi-circular protrusion 6, the conical filter plate 3 is vibrated during the cleaning process. Thus, under the vibration action, the impurities cleaned off are shaken into the collection box 4. Thus, while improving the cleaning effect on the conical filter plate 3, it is convenient to centrally collect the impurities. Thus, through the setting of the cleaning component, the power of the waste gas entering the adsorption box 101 is used to clean the conical filter plate 3, which not only realizes the cleaning operation of the conical filter plate 3, but also saves energy expenditure. At the same time, during the cleaning process of the conical filter plate 3, the cleanliness of the surface is maintained. Thus, while reducing the resistance of the waste gas passing through the conical filter plate 3, the pretreatment effect of the waste gas is also ensured. Thus, further reducing the energy consumption expenditure for pushing the waste gas and the replacement frequency and replacement cost of the adsorption plate 102, realizing the energy saving of the waste gas adsorption treatment.

[0031] Embodiment 2

[0032] Please refer to Figure 3 , this embodiment further illustrates Embodiment 1. The driving component in the figure includes a fixed pipe 801 fixedly connected to the top of the adsorption box 101. The other end of the fixed pipe 801 is fixedly connected to a driving box 802. A plurality of driving fan blades 804 are connected in the driving box 802 through a driving shaft 803. One end of the driving shaft 803 penetrates through the driving box 802 and is connected to the installation rod 501. An air inlet pipe 805 is provided on one side of the driving box 802. The side of the driving box 802 away from the air inlet pipe 805 is connected to the adsorption box 101 through a connecting pipe 806;

[0033] It should be noted here that: through the setting of the driving component, when the waste gas enters the driving box 802 from the air inlet pipe 805, it will impact on the surface of the driving fan blades 804, thereby driving the driving fan blades 804 to rotate. During the rotation of the driving fan blades 804, the driving shaft 803 is driven to rotate, and further the installation rod 501 is driven to rotate.

[0034] Please refer to Figure 3, the intake pipe 805 in the illustration is eccentrically arranged with respect to the drive shaft 803;

[0035] It should be noted here that: by eccentrically arranging the intake pipe 805 with respect to the drive shaft 803, the exhaust gas from the intake pipe 805 can be blown onto the surface of the drive fan blade 804.

[0036] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. An energy-saving exhaust gas adsorber, comprising: An adsorption box (101), wherein an adsorption plate (102) for performing multi-stage adsorption of waste gas is provided in the adsorption box (101), an air outlet pipe (103) is provided at the bottom of the adsorption box (101), and an operating door (104) is hingedly connected to a side wall of the adsorption box (101); It is characterized by further comprising: A mounting ring (2) is arranged in the adsorption box (101), a side of the mounting ring (2) close to the adsorption plate (102) is connected to a conical filter plate (3), a side of the conical filter plate (3) away from the mounting ring (2) is detachably connected to a collection box (4), and the adsorption box (101) is provided with a cleaning component for cleaning the conical filter plate (3); The cleaning component comprises a mounting rod (501) rotatably connected to the top of the adsorption box (101); the mounting rod (501) is located on a side wall inside the adsorption box (101) and is connected to a cleaning plate (502) via two telescopic components; the cleaning plate (502) is arranged parallel to the inner side wall of the conical filter plate (3); and the adsorption box (101) is provided with a driving component for driving the cleaning plate (502).

2. The energy-saving exhaust gas adsorber according to claim 1, characterized in that: A plurality of groups of semicircular protrusions (6) symmetrically arranged in pairs are provided on one side of the conical filter plate (3) close to the cleaning plate (502).

3. The energy-saving exhaust gas adsorber according to claim 1, characterized in that: The telescopic assembly comprises a telescopic tube (701) fixedly connected to a side of the mounting rod (501) close to the cleaning plate (502); the telescopic tube (701) is slidably connected to the telescopic rod (702); one end of the telescopic rod (702) is connected to the cleaning plate (502); one end of the telescopic rod (702) located inside the telescopic tube (701) is fixedly connected to the telescopic plate (703); a side of the telescopic plate (703) away from the telescopic rod (702) is fixedly connected to a spring (704); the other end of the spring (704) is connected to the bottom wall of the telescopic tube (701).

4. The energy-saving exhaust gas adsorber according to claim 1, characterized in that: The driving assembly comprises a fixed tube (801) fixedly connected to the top of the adsorption box (101); the other end of the fixed tube (801) is fixedly connected to a driving box (802); a plurality of driving blades (804) are connected to the driving box (802) via a driving shaft (803); one end of the driving shaft (803) passes through the driving box (802) and is connected to the mounting rod (501); an air intake pipe (805) is provided on one side of the driving box (802); and a side of the driving box (802) away from the air intake pipe (805) is connected to the adsorption box (101) via a connecting pipe (806).

5. The energy-saving exhaust gas adsorber according to claim 4, characterized in that: The air inlet pipe (805) and the drive shaft (803) are eccentrically arranged.

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