Pretreatment system for glycine tail gas adsorption treatment

Abstract

The utility model relates to the field of tail gas treatment, in particular to a pretreatment system for glycine tail gas adsorption treatment. The technical problems that airflow directly impacts an electrostatic adsorption structure, dust adsorbed on the surface of the electrostatic adsorption structure can be impacted, dust falling is caused, the contact area of the airflow and the electrostatic adsorption structure is small, and dust removal is not thorough are solved. According to the technical scheme, the pretreatment system for glycine tail gas adsorption treatment comprises a dust removal assembly, a cleaning assembly, a compression assembly and a dehumidification assembly; compared with the prior art that dust in tail gas is removed in an electrostatic adsorption mode, airflow directly impacts the electrostatic adsorption structure, dust falls off, the dust removal effect is affected, on the other hand, the contact area of the airflow and the electrostatic adsorption structure is small, and the dust removal efficiency is improved. According to the treatment device, airflow can be buffered and guided by arranging the buffering mechanism and the airflow guiding structure, dust is prevented from falling off, contact between the airflow and the electrostatic adsorption structure is increased, and therefore the dust removal effect is better.

Description

Technical Field

[0001] The utility model relates to the field of tail gas treatment, in particular to a pre-treatment system for glycine tail gas adsorption treatment. Background Art

[0002] Glycine tail gas adsorption treatment is a method for purifying waste gas; this method removes glycine from the waste gas before further treatment by contacting glycine in the waste gas with an adsorbent so that the glycine is adsorbed; this treatment method can effectively reduce the emission of environmental pollutants and protect the environment; the principle of glycine tail gas adsorption treatment is to remove glycine through the interaction between the adsorbent and the glycine in the waste gas; the adsorbent is usually a porous material with a large surface area that can provide more adsorption sites; when the waste gas passes through the adsorbent, the glycine molecules interact with the adsorption sites on the surface of the adsorbent and are bound to the adsorbent; in this way, the glycine in the waste gas is adsorbed by the adsorbent. Adsorption reduces the emission of glycine; the benefit of glycine tail gas adsorption treatment is that it can effectively reduce the emission of glycine, thereby reducing pollution to the environment; in addition, this method does not produce secondary pollutants and has no obvious harm to human health; therefore, glycine tail gas adsorption treatment is an environmentally friendly treatment method and is widely used in waste gas treatment; when treating glycine tail gas, electrostatic adsorption is used to remove dust from the tail gas, and the airflow directly impacts the electrostatic adsorption structure. On the one hand, it will impact the dust adsorbed on the surface of the electrostatic adsorption structure, causing the dust to fall off and affecting the dust removal effect. On the other hand, the contact area between the airflow and the electrostatic adsorption structure is small, and the dust removal is not thorough. Utility Model Content

[0003] In order to overcome the problem that when treating glycine tail gas, electrostatic adsorption is used to remove dust in the tail gas, the airflow directly impacts the electrostatic adsorption structure. On the one hand, it will impact the dust adsorbed on the surface of the electrostatic adsorption structure, causing the dust to fall off and affecting the dust removal effect. On the other hand, the contact area between the airflow and the electrostatic adsorption structure is small, resulting in incomplete dust removal.

[0004] The technical solution of the utility model is: a pre-treatment system for glycine tail gas adsorption treatment, including an air intake pipe, a mounting assembly, a waste heat recovery assembly, a dust removal assembly, a cleaning assembly, a compression assembly and a dehumidification assembly, one end of the air intake pipe is through-connected with the mounting assembly, the waste heat recovery assembly is arranged inside the mounting assembly, the dust removal assembly is arranged inside the mounting assembly, the dust removal assembly is arranged on one side of the waste heat recovery assembly, the cleaning assembly is connected to the dust removal assembly, the compression assembly is arranged below the mounting assembly, and the dehumidification assembly is arranged on one side of the mounting assembly.

[0005] Preferably, by setting up an air intake duct, the exhaust gas can be transported to the interior of the installation component, by setting up the installation component, the waste heat recovery component, the dust removal component, the cleaning component, the compression component and the dehumidification component can be installed and fixed, by setting up the waste heat recovery component, the waste heat in the exhaust gas can be recovered and thus utilized during the adsorption treatment, by setting up the dust removal component, the dust in the exhaust gas can be removed, by setting up the cleaning component, the dust removal component can be cleaned, by setting up the compression component, the dust removed by the dust removal component can be compressed for easy handling, and by setting up the dehumidification component, water vapor in the exhaust gas can be removed.

[0006] Preferably, the installation component includes a box body and a support column, one end of the air intake duct is connected to the box body, the support columns are arranged in multiple groups, the support columns are arranged below the box body, and one end of the support columns is fixedly connected to the bottom surface of the box body. When in use, the waste heat recovery component, dust removal component, cleaning component, compression component and dehumidification component can be installed and fixed by setting the box body, and the box body can be supported by setting the support columns.

[0007] Preferably, the waste heat recovery component includes a water tank, a circulation pump and a circulation pipe. The water tank is arranged on the top surface of the box body, the circulation pipe is arranged inside the box body, the circulation pipe is arranged as a serpentine spiral structure, both ends of the circulation pipe are connected to the water outlet pump, and the circulation pump is arranged on the circulation pipe. When in use, cold water can be stored by setting up the water tank, and cold water can be circulated along the circulation pipe by setting up the circulation pump, thereby absorbing and storing the heat in the exhaust gas.

[0008] Preferably, the dust removal component includes a buffer plate, a partition and an electrostatic adsorption rod. The buffer plates are arranged in two groups, the buffer plates are arranged inside the box, and the buffer plates are fixedly connected to the inner side walls of the box. The partition plates are arranged in two groups, the partition plates are arranged inside the box, and the partitions are fixedly connected to the inner top surface of the box. The electrostatic adsorption rods are arranged in multiple groups, the electrostatic adsorption rods are arranged between two groups of partitions, and the electrostatic adsorption rods are fixedly connected to the inner top surface of the box. When in use, the airflow can be buffered by arranging the buffer plates to prevent the airflow from directly impacting the electrostatic adsorption rods and blowing off the dust on the electrostatic adsorption rods, resulting in poor dust removal effect. The electrostatic adsorption rods can be arranged to adsorb dust particles in the exhaust gas, thereby achieving the dust removal effect. The partitions can guide the airflow, thereby increasing the contact area between the exhaust gas and the electrostatic adsorption rods, thereby increasing the adsorption effect of the electrostatic adsorption rods on the dust particles, thereby increasing the dust removal effect and making the dust removal more thorough.

[0009] Preferably, the cleaning component includes a cleaning motor, a cleaning screw and a scraper. The cleaning motor is arranged on the top surface of the box body, the cleaning screw is arranged inside the box body, one end of the cleaning screw is fixedly connected to the output end of the cleaning motor, the scraper is threadedly connected to the cleaning screw, and the scraper is slidably connected to the electrostatic adsorption rod. When in use, the cleaning motor can drive the cleaning screw to rotate, the cleaning screw is threadedly connected to the scraper, and under the limiting action of the electrostatic adsorption rod and the partition, the rotation of the cleaning screw drives the scraper to move, thereby scraping off the dust on the surface of the electrostatic adsorption rod, cleaning the electrostatic adsorption rod, and realizing the continuous use of the electrostatic adsorption rod.

[0010] Preferably, the compression assembly includes a dust collecting bin, a conveying pipe, a compression box, a compression telescopic rod and a pressure plate. The dust collecting bin is arranged below the box body, the dust collecting bin is connected with the box body, the dust collecting bin is arranged below the electrostatic adsorption rod, one end of the conveying pipe is connected with the dust collecting bin, the other end of the conveying pipe is connected with the compression box, the compression telescopic rod is arranged inside the compression box, one end of the compression telescopic rod is fixedly connected with the inner side wall of the compression box, and the other end of the compression telescopic rod is fixedly connected with the pressure plate. When in use, the dust scraped by the scraper can be collected and conveyed to the inside of the conveying pipe by setting the dust collecting bin, the dust can be conveyed to the inside of the compression box by setting the conveying pipe, and the compression telescopic rod can be driven to move the pressure plate to compress and store the dust collected in the compression box, thereby eliminating manual dust collection, making it more convenient to use, and increasing the storage capacity in the compression box, thereby increasing the continuous use time of the device.

[0011] Preferably, the dehumidification component includes a dehumidification box and a storage box. The dehumidification box is arranged on one side of the box body, and the dehumidification box is connected to the box body. The storage box is arranged inside the dehumidification box. The storage boxes are arranged in multiple groups. An exhaust duct is arranged on one side of the dehumidification box. Activated carbon is arranged in the storage box. When in use, the storage box can be installed by setting the dehumidification box, and the activated carbon can be stored by setting the storage box, so that the activated carbon can be used to adsorb and remove moisture in the exhaust gas.

[0012] Beneficial effects of the utility model:

[0013] 1. Compared with the prior art, when treating glycine tail gas, dust in the tail gas is removed by electrostatic adsorption. The airflow directly impacts the electrostatic adsorption structure. On the one hand, it will impact the dust adsorbed on the surface of the electrostatic adsorption structure, causing the dust to fall off, affecting the dust removal effect. On the other hand, the contact area between the airflow and the electrostatic adsorption structure is small, and the dust removal is not thorough. The treatment device can buffer and guide the airflow by setting a buffer mechanism and an airflow guide structure to prevent the airflow from impacting the dust on the surface of the electrostatic adsorption structure and causing the dust to fall off. The airflow can also be guided to increase the contact between the airflow and the electrostatic adsorption structure, thereby achieving a better dust removal effect.

[0014] 2. The buffer plate can be used to buffer the airflow to prevent the airflow from directly impacting the electrostatic adsorption rod and blowing off the dust on the electrostatic adsorption rod, resulting in poor dust removal effect. The electrostatic adsorption rod can be used to adsorb dust particles in the exhaust gas, thereby achieving the dust removal effect. The partition plate can be used to guide the airflow, thereby increasing the contact area between the exhaust gas and the electrostatic adsorption rod, thereby increasing the adsorption effect of the electrostatic adsorption rod on the dust particles, thereby increasing the dust removal effect and making the dust removal more thorough;

[0015] 3. The dust scraped by the scraper can be collected by setting a dust collection bin and transported to the inside of the conveying pipe. The dust can be transported to the inside of the compression box by setting a conveying pipe. The compression telescopic rod can be used to drive the pressing plate to move, and the dust collected in the compression box can be compressed and stored, eliminating the need for manual dust collection, making it more convenient to use, and can increase the storage capacity in the compression box and increase the continuous use time of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 What is shown is a three-dimensional schematic diagram of the pre-treatment system for glycine tail gas adsorption treatment of the utility model;

[0017] Figure 2 What is shown is a schematic diagram of a cross-sectional three-dimensional structure of a pre-treatment system for glycine tail gas adsorption treatment of the utility model;

[0018] Figure 3 Shown is another cross-sectional three-dimensional structural schematic diagram of the pre-treatment system for glycine tail gas adsorption treatment of the utility model;

[0019] Figure 4 What is shown is a top cross-sectional three-dimensional structure schematic diagram of a pre-treatment system for glycine tail gas adsorption treatment of the utility model;

[0020] Explanation of the reference numerals: 1. Intake duct; 2. Installation assembly; 3. Waste heat recovery assembly; 4. Dust removal assembly; 5. Cleaning assembly; 6. Compression assembly; 7. Dehumidification assembly; 201. Box body; 202. Support column; 301. Water storage tank; 302. Circulation pump; 303. Circulation duct; 401. Buffer plate; 402. Partition; 403. Electrostatic adsorption rod; 501. Cleaning motor; 502. Cleaning screw; 503. Scraper; 601. Dust collection bin; 602. Conveying duct; 603. Compression box; 604. Compression telescopic rod; 605. Pressing plate; 701. Dehumidification box; 702. Storage box. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] See also Figure 1-2 The utility model provides an embodiment: a pre-treatment system for glycine tail gas adsorption treatment, including an intake pipe 1, an installation component 2, a waste heat recovery component 3, a dust removal component 4, a cleaning component 5, a compression component 6 and a dehumidification component 7, one end of the intake pipe 1 is connected with the installation component 2, the waste heat recovery component 3 is arranged inside the installation component, the dust removal component 4 is arranged inside the installation component 2, the dust removal component 4 is arranged on one side of the waste heat recovery component 3, the cleaning component 5 is connected to the dust removal component 4, the compression component 6 is arranged below the installation component 2, and the dehumidification component 7 is arranged on one side of the installation component 2.

[0023] See also Figure 3-4In this embodiment, the installation component 2 includes a box body 201 and a support column 202. One end of the air intake pipe 1 is connected to the box body 201. The support column 202 is arranged in multiple groups. The support column 202 is arranged below the box body 201. One end of the support column 202 is fixedly connected to the bottom surface of the box body 201. When in use, the waste heat recovery component 3, the dust removal component 4, the cleaning component 5, the compression component 6 and the dehumidification component 7 can be installed and fixed by setting the box body 201. The box body 201 can be supported by setting the support column 202. The waste heat recovery component 3 includes There are a water tank 301, a circulation pump 302 and a circulation pipe 303. The water tank 301 is arranged on the top surface of the box body 201, and the circulation pipe 303 is arranged inside the box body 201. The circulation pipe 303 is arranged as a serpentine spiral structure. Both ends of the circulation pipe 303 are connected to the water outlet pump. The circulation pump 302 is arranged on the circulation pipe 303. When in use, cold water can be stored by setting the water tank 301, and cold water can be circulated along the circulation pipe 303 by setting the circulation pump 302, so as to absorb and store the heat in the exhaust gas. The dust removal component The invention comprises a buffer plate 401, a partition plate 402 and an electrostatic adsorption rod 403. The buffer plate 401 is provided in two groups, the buffer plate 401 is provided inside the box body 201, and the buffer plate 401 is fixedly connected to the inner side wall of the box body 201. The partition plate 402 is provided in two groups, the partition plate 402 is provided inside the box body 201, and the partition plate 402 is fixedly connected to the inner top surface of the box body 201. The electrostatic adsorption rod 403 is provided in multiple groups, the electrostatic adsorption rod 403 is provided between two groups of partition plates 402, and the electrostatic adsorption rod 403 is fixedly connected to the inner top surface of the box body 201. By setting a buffer plate 401, the airflow can be buffered to prevent the airflow from directly impacting the electrostatic adsorption rod 403 and blowing the dust on the electrostatic adsorption rod 403 off, resulting in poor dust removal effect. By setting the electrostatic adsorption rod 403, the dust particles in the exhaust gas can be adsorbed, thereby achieving the dust removal effect. By setting the partition 402, the airflow can be guided to increase the contact area between the exhaust gas and the electrostatic adsorption rod 403, thereby increasing the adsorption effect of the electrostatic adsorption rod 403 on the dust particles, thereby increasing the dust removal effect and making the dust removal more thorough.

[0024] The cleaning assembly 5 includes a cleaning motor 501, a cleaning screw 502 and a scraper 503. The cleaning motor 501 is arranged on the top surface of the box body 201, and the cleaning screw 502 is arranged inside the box body 201. One end of the cleaning screw 502 is fixedly connected to the output end of the cleaning motor 501, and the scraper 503 is threadedly connected to the cleaning screw 502. The scraper 503 is slidably connected to the electrostatic adsorption rod 403. When in use, the cleaning motor 501 can be arranged to drive the cleaning screw 502 to rotate, and the cleaning screw 502 is threadedly connected to the scraper 503. Under the limiting action of the electrostatic adsorption rod 403 and the partition 402, the cleaning screw 502 The rotation drives the scraper 503 to move, thereby scraping off the dust on the surface of the electrostatic adsorption rod 403, cleaning the electrostatic adsorption rod 403, and realizing the continuous use of the electrostatic adsorption rod 403. The compression component 6 includes a dust collecting bin 601, a conveying pipe 602, a compression box 603, a compression telescopic rod 604 and a pressing plate 605. The dust collecting bin 601 is arranged below the box body 201, and the dust collecting bin 601 is connected with the box body 201. The dust collecting bin 601 is arranged below the electrostatic adsorption rod 403, one end of the conveying pipe 602 is connected with the dust collecting bin 601, and the other end of the conveying pipe 602 is connected with the compression box 603. 604 is arranged inside the compression box 603, one end of the compression telescopic rod 604 is fixedly connected to the inner side wall of the compression box 603, and the other end of the compression telescopic rod 604 is fixedly connected to the pressing plate 605. When in use, the dust scraped by the scraper 503 can be collected by setting the dust collecting bin 601 and transported to the inside of the transporting pipe 602. The dust can be transported to the inside of the compression box 603 by setting the transporting pipe 602. The compression telescopic rod 604 can drive the pressing plate 605 to move, and the dust collected in the compression box 603 can be compressed and stored, which saves manual dust collection, is more convenient to use, and can increase the compression efficiency. The storage capacity in the box 603 increases the continuous use time of the device. The dehumidification component 7 includes a dehumidification box 701 and a storage box 702. The dehumidification box 701 is arranged on one side of the box body 201. The dehumidification box 701 is connected with the box body 201. The storage box 702 is arranged inside the dehumidification box 701. The storage box 702 is arranged in multiple groups. An exhaust duct is arranged on one side of the dehumidification box 701. Activated carbon is arranged in the storage box 702. When in use, the storage box 702 can be installed by setting the dehumidification box 701, and the activated carbon can be stored by setting the storage box 702, so that the activated carbon can be used to adsorb and remove moisture in the exhaust gas.

[0025] When working, the waste heat recovery component 3, the dust removal component 4, the cleaning component 5, the compression component 6 and the dehumidification component 7 are installed and fixed by the box 201, and the box 201 is supported by the support column 202;

[0026] The cold water is stored in the water storage tank 301, and the cold water is circulated along the circulation pipe 303 by the circulation pump 302, so as to absorb and store the heat in the exhaust gas;

[0027] The buffer plate 401 is used to buffer the airflow to prevent the airflow from directly impacting the electrostatic adsorption rod 403, blowing off the dust on the electrostatic adsorption rod 403, resulting in poor dust removal effect. The electrostatic adsorption rod 403 is used to adsorb dust particles in the exhaust gas, thereby achieving the dust removal effect. The partition plate 402 is used to guide the airflow, thereby increasing the contact area between the exhaust gas and the electrostatic adsorption rod 403, thereby increasing the adsorption effect of the electrostatic adsorption rod 403 on the dust particles, thereby increasing the dust removal effect, and making the dust removal more thorough.

[0028] The cleaning motor 501 is used to drive the cleaning screw 502 to rotate. The cleaning screw 502 is threadedly connected to the scraper 503. Under the limiting effect of the electrostatic adsorption rod 403 and the partition plate 402, the cleaning screw 502 rotates to drive the scraper 503 to move, thereby scraping off the dust on the surface of the electrostatic adsorption rod 403, cleaning the electrostatic adsorption rod 403, and realizing the continuous use of the electrostatic adsorption rod 403.

[0029] The dust scraped by the scraper 503 is collected by the dust collecting bin 601 and transported to the inside of the transport pipe 602. The transport pipe 602 transports the dust to the inside of the compression box 603. The compression telescopic rod 604 drives the pressing plate 605 to move, and the dust collected in the compression box 603 is compressed and stored, which saves manual dust collection, is more convenient to use, and increases the storage capacity in the compression box 603, thereby increasing the continuous use time of the device.

[0030] The storage box 702 is installed using the dehumidification box 701, and the storage box 702 is used to store the activated carbon, so that the activated carbon is used to adsorb and remove moisture in the exhaust gas.

[0031] Through the above steps, the exhaust gas is transported to the interior of the installation component 2 by using the air intake pipe 1, the waste heat recovery component 3, the dust removal component 4, the cleaning component 5, the compression component 6 and the dehumidification component 7 are installed and fixed by using the installation component 2, the waste heat recovery component 3 is used to recover the waste heat in the exhaust gas, so as to utilize it during the adsorption treatment, the dust in the exhaust gas is removed by using the dust removal component 4, the dust removal component 4 is cleaned by using the cleaning component 5, the dust removed by the dust removal component 4 is compressed by using the compression component 6, so as to facilitate the treatment, and the water vapor in the exhaust gas is removed by using the dehumidification component 7.

[0032] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A pre-treatment system for glycine tail gas adsorption treatment, comprising an air intake pipe (1); characterized in that: The invention also comprises a mounting assembly (2), a waste heat recovery assembly (3), a dust removal assembly (4), a cleaning assembly (5), a compression assembly (6) and a dehumidification assembly (7); one end of the air intake duct (1) is connected to the mounting assembly (2); the waste heat recovery assembly (3) is arranged inside the mounting assembly; the dust removal assembly (4) is arranged inside the mounting assembly (2); the dust removal assembly (4) is arranged on one side of the waste heat recovery assembly (3); the cleaning assembly (5) is connected to the dust removal assembly (4); the compression assembly (6) is arranged below the mounting assembly (2); and the dehumidification assembly (7) is arranged on one side of the mounting assembly (2).

2. The pre-treatment system for glycine tail gas adsorption treatment according to claim 1, characterized in that: The mounting assembly (2) comprises a box body (201) and a support column (202); one end of the air intake pipe (1) is connected to the box body (201); the support column (202) is arranged in a plurality of groups; the support column (202) is arranged below the box body (201); and one end of the support column (202) is fixedly connected to the bottom surface of the box body (201).

3. The pre-treatment system for glycine tail gas adsorption treatment according to claim 2, characterized in that: The waste heat recovery component (3) comprises a water storage tank (301), a circulation pump (302) and a circulation pipeline (303); the water storage tank (301) is arranged on the top surface of the box body (201); the circulation pipeline (303) is arranged inside the box body (201); the circulation pipeline (303) is arranged in a serpentine spiral structure; both ends of the circulation pipeline (303) are connected to the water outlet pump; and the circulation pump (302) is arranged on the circulation pipeline (303).

4. The pre-treatment system for glycine tail gas adsorption treatment according to claim 2, characterized in that: The dust removal component (4) comprises a buffer plate (401), a partition plate (402) and an electrostatic adsorption rod (403); the buffer plate (401) is arranged in two groups; the buffer plate (401) is arranged inside the box (201); the buffer plate (401) is fixedly connected to the inner side wall of the box (201); the partition plate (402) is arranged in two groups; the partition plate (402) is arranged inside the box (201); the partition plate (402) is fixedly connected to the inner top surface of the box (201); the electrostatic adsorption rod (403) is arranged in multiple groups; the electrostatic adsorption rod (403) is arranged between two groups of partition plates (402); the electrostatic adsorption rod (403) is fixedly connected to the inner top surface of the box (201).

5. The pre-treatment system for glycine tail gas adsorption treatment according to claim 4, characterized in that: The cleaning assembly (5) comprises a cleaning motor (501), a cleaning lead screw (502) and a scraper (503); the cleaning motor (501) is arranged on the top surface of the housing (201); the cleaning lead screw (502) is arranged inside the housing (201); one end of the cleaning lead screw (502) is fixedly connected to the output end of the cleaning motor (501); the scraper (503) is threadedly connected to the cleaning lead screw (502); and the scraper (503) is slidably connected to the electrostatic adsorption rod (403).

6. The pre-treatment system for glycine tail gas adsorption treatment according to claim 4, characterized in that: The compression assembly (6) comprises a dust collecting bin (601), a conveying pipe (602), a compression box (603), a compression telescopic rod (604) and a pressing plate (605). The dust collecting bin (601) is arranged below the box body (201). The dust collecting bin (601) is connected to the box body (201). The dust collecting bin (601) is arranged below the electrostatic adsorption rod (403). One end of the conveying pipe (602) is connected to the dust collecting bin (601). The other end of the conveying pipe (602) is connected to the compression box (603). The compression telescopic rod (604) is arranged inside the compression box (603). One end of the compression telescopic rod (604) is fixedly connected to the inner side wall of the compression box (603). The other end of the compression telescopic rod (604) is fixedly connected to the pressing plate (605).

7. The pre-treatment system for glycine tail gas adsorption treatment according to claim 2, characterized in that: The dehumidification component (7) comprises a dehumidification box (701) and a storage box (702); the dehumidification box (701) is arranged on one side of the box body (201); the dehumidification box (701) is connected to the box body (201); the storage box (702) is arranged inside the dehumidification box (701); the storage boxes (702) are arranged in a plurality of groups; an exhaust duct is arranged on one side of the dehumidification box (701); and activated carbon is arranged inside the storage box (702).

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