Biological washing and purifying device for odor treatment

Abstract

The utility model relates to the field of purification devices, in particular to a biological washing purification device for odor treatment. The technical problem that in the using process of an existing biological washing and purifying device, pre-washing operation is conducted through a spraying area, dust and sticky impurities contained in waste gas, a nozzle, filler and other components are prone to being blocked, and the overall purifying effect is affected is solved. According to the technical scheme, the biological washing and purifying device for odor treatment comprises an impurity removal tank, a purifying module, a discharging module, a washing box and a washing assembly; the purification modules are sequentially arranged on the impurity removal tank from bottom to top and are integrally formed, an integral sealing mode is formed, particle impurities can be filtered in a layered mode, the washing box is arranged on one sides of the purification modules in a communicating mode, and the purification modules can be used for washing and purification treatment; the method can be used for odor treatment biological washing, and improves the overall purification washing effect.

Description

Technical Field

[0001] The utility model relates to the field of purification devices, in particular to a biological washing and purification device for odor treatment. Background Technique

[0002] Odor treatment refers to the process of treating malodorous gases. The main purpose is to eliminate or reduce the malodorous components in the gas through various methods to reduce its adverse effects on the environment and human body. The biological washing and purification device for odor treatment is a device that uses biotechnology and chemical washing principles to treat malodorous gases. In the existing biological washing and purification device, during use, pre-washing operations are carried out through the spraying area. Due to the dust and sticky impurities contained in the waste gas, components such as nozzles and fillers are prone to blockage, affecting the overall purification effect. Therefore, we propose a biological washing and purification device for odor treatment to facilitate solving the problems raised above. Content of the Utility Model

[0003] In order to overcome the problem that in the existing biological washing and purification device, during use, pre-washing operations are carried out through the spraying area. Due to the dust and sticky impurities contained in the waste gas, components such as nozzles and fillers are prone to blockage, affecting the overall purification effect.

[0004] The technical solution of the utility model is: a biological washing and purification device for odor treatment, including an impurity removal tank, a purification module, a discharge module, a washing tank and a washing component; an impurity removal tank for preliminarily treating large-particle impurities in the odor. Multiple groups of purification modules for layered filtration of particle impurities are integrally arranged on the impurity removal tank from bottom to top in sequence. One side of the purification module is communicated with a washing tank for washing and purification treatment. A washing component for biological washing and purification of the odor is arranged on the washing tank. One end of the washing tank is provided with a discharge module for discharging the treated gas.

[0005] Preferably, the impurity removal tank can be used to preliminarily treat large-particle impurities in the odor. Multiple groups are sequentially arranged on the impurity removal tank from bottom to top through the purification module, and are integrally formed to form an overall sealed type, which can be used for layered filtration of particle impurities. Through the washing tank, it is communicated and arranged on one side of the purification module, which can be used for washing and purification treatment. By cooperating with the purification washing component and the washing tank, it can be used for biological washing of the odor and improve the overall purification and washing effect.

[0006] As a preference, a limit ring sleeve for storing the purification module is arranged on the impurity removal tank from bottom to top. A drainage pipe is arranged at the center of the top of the impurity removal tank. A discharge hopper is arranged at the bottom of the impurity removal tank. A conveying pipe communicating with the washing tank is arranged at the outer end of the discharge hopper. A first electromagnetic control valve is arranged on the conveying pipe to control the airflow into the washing tank.

[0007] Preferably, a shock-absorbing bracket is provided in an annular direction at the bottom of the impurity removal tank near the edge, and a guiding stirring module is provided inside the impurity removal tank. The guiding stirring module includes a driving motor, a rotating shaft, a stirring curved bar and a mounting hole. A plurality of groups of stirring curved bars are provided in an annular direction from bottom to top at the outer end of the rotating shaft. The driving motor drives the rotating shaft to drive the stirring curved bar to rotate. The stirring curved bar is linearly provided with a mounting hole. A damping sleeve is provided on the outer side of the stirring curved bar, and the stirring curved bar is protected by the damping sleeve to enhance the protection effect.

[0008] Preferably, the purification module includes a coarse filter, a perforation, a fine filter and a filter membrane plate. The centers of the coarse filter, the fine filter and the filter membrane plate are coaxially provided with perforations. The coarse filter, the fine filter and the filter membrane plate are sequentially passed through the perforations and sleeved on the rotating shaft. The coarse filter, the fine filter and the filter membrane plate are alternately overlapped with the annular stirring curved strips. As the odor passes through the coarse filter, the fine filter and the filter membrane plate sequentially, a segmented filtration is formed.

[0009] Preferably, the discharge module includes a discharge pipe and a second electromagnetic control valve. The second electromagnetic control valve is provided at one end of the discharge pipe. When the second electromagnetic control valve is opened, the gas is finally discharged through the discharge pipe.

[0010] Preferably, a disassembly sealing plate is provided on one end of the washing box, and legs are provided at the corners around the bottom of the washing box. A biological filter bed plate and a microbial degradation plate are laminated and stacked on the disassembly sealing plate to absorb and degrade odorous components in the gas.

[0011] Preferably, the washing assembly includes a solution box, a filling pipe, a shunt pipe, a pressure pump, a first nozzle, a second nozzle, an air pressure control box, an air pump, a ventilation tank, an air pipe, a valve sleeve and a third electromagnetic control valve. The top of the solution box is provided with a filling pipe, and the four sides of the solution box are provided with shunt pipes connected to the washing box. The inside of the shunt pipe is provided with a pressure pump. The bottom of the solution box is provided with a first nozzle arranged in an array deep into the washing box, and the side end of the shunt pipe is provided with a second nozzle arranged linearly deep into the washing box. The outer end of the shunt pipe is provided with an air pressure control box. A ventilation groove is provided on the box, a pressure pump is provided inside the air pressure control box, an air pipe is linearly provided on the side end of the air pressure control box, a second nozzle and a valve sleeve corresponding to the air pipe are provided on the diversion pipe, a third electromagnetic control valve is provided inside the valve sleeve, an air pressure sensor is provided on the side end of the valve sleeve, and injectors are provided inside the first nozzle and the second nozzle. When the air pressure sensor senses small, the third solenoid valve opens, and the air pump ventilates the second nozzle through the cylinder to prevent blockage. The second nozzle forms convection to reduce the blockage of the first nozzle, thereby improving the overall washing effect.

[0012] Beneficial effects of the utility model:

[0013] 1. According to the previous biological washing and purification device, during the use process, the pre-washing operation is carried out through the spray area. Due to the dust and sticky impurities contained in the exhaust gas, the nozzles, fillers and other components are prone to clogging, affecting the overall purification effect. The difference is that the impurity removal tank can be used for the preliminary treatment of large particle impurities in the odor. Through the purification module, multiple groups are arranged from bottom to top on the impurity removal tank, and an integrated molding setting is formed to form an overall sealed type, which can be used for layered filtration of particulate impurities. Through the washing box, which is located on one side of the purification module and connected, it can be used for washing and purification treatment. The purification washing component is used in conjunction with the washing box, which can be used for odor treatment biological washing to improve the overall purification washing effect.

[0014] 2. Guide the odor through the drainage pipe in advance to let it enter the impurity removal tank. The installation hole can be used to install brushes and cleaning solution capsules. As the odor passes through the coarse filter, fine filter and filter membrane plate in turn, a segmented filtration is formed. With the layered filtration, large particles of impurities can be initially removed. The driving motor drives the rotating shaft to drive the stirring curved bar to rotate, so that the brush can scrub the coarse filter, fine filter and filter membrane plate. The cleaning liquid wraps the particle impurities and retains them. With the rotation, the filtration efficiency is accelerated, and then it enters the washing box through the delivery pipe. The cleaning liquid is added through the filling pipe. The pressure pump controls the ejector to spray the first and second nozzles to wash the odor. When the air pressure sensor senses a small amount, the third solenoid valve is opened, and the air pump ventilates the second nozzle through the cylinder to prevent blockage. The second nozzle forms convection to reduce the blockage of the first nozzle and improve the overall washing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the explosion of the impurity removal tank of the utility model;

[0017] Figure 3 This is a schematic diagram of the guiding stirring module of the utility model;

[0018] Figure 4 This is a schematic diagram of the explosion of the washing box of the utility model;

[0019] Figure 5 It is a schematic diagram of the washing component of the utility model.

[0020] Description of the drawing reference numerals: 1. Impurity removal tank; 2. Purification module; 3. Discharge module; 4. Washing tank; 5. Washing assembly; 101. Limit ring sleeve; 102. Discharge hopper; 103. Shock-absorbing bracket; 104. Delivery pipe; 105. First electromagnetic control valve; 106. Drain pipe; 107. Guiding and stirring module; 108. Driving motor; 109. Stirring curved bar; 110. Mounting hole; 201. Coarse filter screen; 202. Perforation; 203. Fine filter screen; 204. Filter membrane plate; 301. Discharge pipe; 302. Second electromagnetic control valve; 401. Demountable sealing plate; 402. Leg; 403. Biological filter bed plate; 404. Microbial degradation plate; 501. Solution box; 502. Filling pipe; 503. Shunt pipe; 504. Pressure pump; 505. First spray head; 506. Second spray head; 507. Pneumatic control box; 508. Air pump; 509. Ventilation slot; 510. Air pipe; 511. Valve sleeve; 512. Third electromagnetic control valve. Detailed implementation mode

[0021] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0022] Please refer to Figure 1-2 , the present utility model provides an embodiment: a biological washing and purification device for odor treatment, including an impurity removal tank 1, a purification module 2, a discharge module 3, a washing tank 4 and a washing assembly 5; the impurity removal tank 1 for preliminarily treating large particle impurities in the odor, and a plurality of groups of integrated purification modules 2 for layer-by-layer filtering of particle impurities are sequentially arranged on the impurity removal tank 1 from bottom to top. A washing tank 4 for washing and purification treatment is communicated on one side of the purification module 2. A washing assembly 5 for biological washing and purification of the odor is arranged on the washing tank 4, and a discharge module 3 for discharging the treated gas is arranged at one end of the washing tank 4.

[0023] Please refer to Figure 3-4, in this embodiment, a limit ring sleeve 101 for storing the purification module 2 is provided on the impurity removal tank 1 from bottom to top. A drain pipe 106 is provided at the center of the top of the impurity removal tank 1. A discharge hopper 102 is provided at the bottom of the impurity removal tank 1. The outer end of the discharge hopper 102 is provided with a delivery pipe 104 communicating with the washing tank 4. A first electromagnetic control valve 105 is provided on the delivery pipe 104. The first electromagnetic control valve 105 controls the airflow into the washing tank 4. A shock absorption bracket 103 is circumferentially provided near the edge at the bottom of the impurity removal tank 1. A guiding and stirring module 107 is provided inside the impurity removal tank 1. The guiding and stirring module 107 includes a driving motor 108, a rotating shaft, stirring curved bars 109 and mounting holes 110. Multiple groups of stirring curved bars 109 are circumferentially provided on the outer end of the rotating shaft from bottom to top. The driving motor 108 drives the rotating shaft to drive the stirring curved bars 109 to rotate. Mounting holes 110 are linearly formed on the stirring curved bars 109. A damping sleeve is sleeved outside the stirring curved bars 109 to protect the stirring curved bars 109 through the damping sleeve and improve the protection effect.

[0024] Please refer to Figure 2-4 , in this embodiment, the purification module 2 includes a coarse filter screen 201, perforations 202, a fine filter screen 203 and a filter membrane plate 204. Perforations 202 are coaxially formed at the centers of the coarse filter screen 201, the fine filter screen 203 and the filter membrane plate 204. The coarse filter screen 201, the fine filter screen 203 and the filter membrane plate 204 are sequentially sleeved on the rotating shaft through the perforations 202. The coarse filter screen 201, the fine filter screen 203 and the filter membrane plate 204 are arranged in an interleaved and superimposed manner with the circumferential stirring curved bars 109. As the odor passes through the coarse filter screen 201, the fine filter screen 203 and the filter membrane plate 204 in sequence, segmented filtration is formed. The discharge module 3 includes a discharge pipe 301 and a second electromagnetic control valve 302. A second electromagnetic control valve 302 is provided at one end of the discharge pipe 301. When the second electromagnetic control valve 302 is opened, the final gas is discharged through the discharge pipe 301.

[0025] Please refer to Figure 1-5In this embodiment, a disassembly sealing plate 401 is provided on one end of the washing box 4, and legs 402 are provided at the corners of the bottom of the washing box 4. A biological filter bed plate 403 and a microbial degradation plate 404 are laminated and stacked on the disassembly sealing plate 401. The biological filter bed plate 403 and the microbial degradation plate 404 are used to absorb and degrade the odor components in the gas. The washing component 5 includes a solution box 501, a filling pipe 502, a shunt pipe 503, a pressure pump 504, a first nozzle 505, a second nozzle 506, an air pressure control box 507, an air pump 508, a ventilation groove 509, an air pipe 510, a valve sleeve 511 and a third electromagnetic control valve 512. A filling pipe 502 is provided on the top of the solution box 501, and shunt pipes 503 connected to the washing box 4 are provided on all sides of the solution box 501. A pressure pump 504 is provided inside the shunt pipe 503, and a first nozzle 505 arranged in an array deep into the washing box 4 is provided at the bottom of the solution box 501. 5. A second nozzle 506 which is linearly arranged deep into the washing box 4 is provided at the side end of the shunt pipe 503, an air pressure control box 507 is provided at the outer end of the shunt pipe 503, a ventilation groove 509 is provided on the air pressure control box 507, a pressure pump 504 is provided inside the air pressure control box 507, an air pipe 510 is linearly provided at the side end of the air pressure control box 507, a valve sleeve 511 corresponding to the second nozzle 506 and the air pipe 510 is provided on the shunt pipe 503, a third electromagnetic control valve 512 is provided inside the valve sleeve 511, an air pressure sensor is provided at the side end of the valve sleeve 511, and the air pressure sensor model is 110-WS-16BP. Injectors are provided inside the first nozzle 505 and the second nozzle 506. When the air pressure sensor senses small, the third electromagnetic valve is opened, and the air pump 508 ventilates the second nozzle 506 through the cylinder to prevent blockage. The second nozzle 506 forms convection to reduce the blockage of the first nozzle 505, thereby improving the overall washing effect.

[0026] During operation, the odor enters the impurity removal tank 1, and the installation hole 110 can be used to install a brush and a cleaning solution capsule. As the odor passes through the coarse filter 201, the fine filter 203 and the filter membrane plate 204 in sequence, a segmented filtration is formed. With the layered filtration, large particles of impurities can be initially removed. The driving motor 108 drives the rotating shaft to drive the stirring curved bar 109 to rotate, so that the brush scrubs the coarse filter 201, the fine filter 203 and the filter membrane plate 204, and the cleaning solution wraps the particle impurities and retains them. The filtration efficiency is accelerated by rotation, and then the filtration efficiency is increased through the delivery pipe 104 and the cleaning liquid is added through the filling pipe 502. The pressure pump 504 controls the ejector to spray the first nozzle 505 and the second nozzle 506 to wash the odor. When the air pressure sensor senses a small amount, the third solenoid valve is opened, and the air pump 508 ventilates the second nozzle 506 through the cylinder to prevent blockage. The biological filter bed plate 403 and the microbial degradation plate 404 are used to absorb and degrade the odor components in the gas.

[0027] Through the above steps, the impurity removal tank 1 can be used for preliminary treatment of large particulate impurities in the odor. Through the purification module 2, multiple groups are sequentially arranged from bottom to top on the impurity removal tank 1 and are integrally formed, forming an overall sealed type, which can be used for layered filtration of particulate impurities. Through the washing tank 4, which is communicatively arranged on one side of the purification module 2, it can be used for washing and purification treatment. By using the purification and washing assembly 5 in cooperation with the washing tank 4, it can be used for biological washing of the odor to improve the overall purification and washing effect. The second electromagnetic control valve 302 is opened, and finally the gas is discharged through the discharge pipe 301.

[0028] The above has described in detail the embodiments of the present invention in conjunction with the accompanying drawings. However, the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. A biological scrubbing and purification device for odor treatment, comprising a decontamination tank (1); characterized in that: The invention also comprises a purification module (2), a discharge module (3), a washing box (4) and a washing assembly (5); a cleaning tank (1) for preliminarily treating large particle impurities in odor; a plurality of sets of integrated purification modules (2) for layered filtering of particle impurities are arranged on the cleaning tank (1) from bottom to top; a washing box (4) for washing and purifying treatment is connected to one side of the purification module (2); a washing assembly (5) for biological washing and purification of odor treatment is arranged on the washing box (4); and a discharge module (3) for discharging treated gas is arranged at one end of the washing box (4).

2. A biological scrubbing and purification device for odor treatment according to claim 1, characterized in that: A limiting ring sleeve (101) for storing the purification module (2) is provided from bottom to top on the impurity removal tank (1), a drainage pipe (106) is provided at the top center of the impurity removal tank (1), a discharge hopper (102) is provided at the bottom of the impurity removal tank (1), a delivery pipe (104) connected to the washing box (4) is provided at the outer end of the discharge hopper (102), and a first electromagnetic control valve (105) is provided on the delivery pipe (104).

3. A biological scrubbing and purification device for odor treatment according to claim 2, characterized in that: A shock-absorbing bracket (103) is provided in a circumferential direction at the bottom of the impurity removal tank (1) near the edge. A guiding stirring module (107) is provided inside the impurity removal tank (1). The guiding stirring module (107) comprises a driving motor (108), a rotating shaft, a stirring curved strip (109) and a mounting hole (110). A plurality of groups of stirring curved strips (109) are provided in a circumferential direction from bottom to top at the outer end of the rotating shaft. The driving motor (108) drives the rotating shaft to drive the stirring curved strips (109) to rotate. The stirring curved strips (109) are linearly provided with mounting holes (110). A damping sleeve is provided on the outer side of the stirring curved strips (109).

4. A biological scrubbing and purification device for odor treatment according to claim 3, characterized in that: The purification module (2) comprises a coarse filter (201), a perforation (202), a fine filter (203) and a filter membrane plate (204); the coarse filter (201), the fine filter (203) and the filter membrane plate (204) are coaxially provided with a perforation (202) at their centers; the coarse filter (201), the fine filter (203) and the filter membrane plate (204) are sequentially passed through the perforation (202) and sleeved on a rotating shaft; the coarse filter (201), the fine filter (203) and the filter membrane plate (204) are alternately arranged and stacked with an annular stirring curved strip (109).

5. The biological scrubbing and purification device for odor treatment according to claim 1, characterized in that: The discharge module (3) comprises a discharge pipe (301) and a second electromagnetic control valve (302). One end of the discharge pipe (301) is provided with the second electromagnetic control valve (302).

6. The biological scrubbing and purification device for odor treatment according to claim 1 is characterized in that: A disassembly sealing plate (401) is provided at one end of the washing box (4), and legs (402) are provided at the corners around the bottom of the washing box (4). A biological filter bed plate (403) and a microbial degradation plate (404) are laminated and arranged on the disassembly sealing plate (401).

7. The biological scrubbing and purification device for odor treatment according to claim 1 is characterized in that: The washing assembly (5) comprises a solution box (501), a filling pipe (502), a diverter pipe (503), a pressure pump (504), a first nozzle (505), a second nozzle (506), an air pressure control box (507), an air pump (508), an air exchange groove (509), an air pipe (510), a valve sleeve (511) and a third electromagnetic control valve (512). The top of the solution box (501) is provided with a filling pipe (502). The four sides of the solution box (501) are provided with diverter pipes (503) connected to the washing box (4). The inside of the diverter pipe (503) is provided with a pressure pump (504). The bottom of the solution box (501) is provided with a first nozzle (505) arranged in an array deep into the washing box (4). The diverter pipe (503) is provided with a pressure pump (504). A second nozzle (506) is linearly arranged deep into the washing box (4) at the side end of the diverter pipe (503); an air pressure control box (507) is arranged at the outer end of the diverter pipe (503); a ventilation groove (509) is provided on the air pressure control box (507); a pressure pump (504) is arranged inside the air pressure control box (507); an air pipe (510) is linearly arranged at the side end of the air pressure control box (507); a valve sleeve (511) corresponding to the second nozzle (506) and the air pipe (510) is arranged on the diverter pipe (503); a third electromagnetic control valve (512) is arranged inside the valve sleeve (511); an air pressure sensor is arranged at the side end of the valve sleeve (511); and ejectors are arranged inside both the first nozzle (505) and the second nozzle (506).

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