Stackable biological deodorization tower

Abstract

The utility model discloses a stackable biological deodorization tower which comprises a platform and a deodorization tower body arranged at the top of the platform, and at least two groups of treatment components for treating odor are stacked up and down in the deodorization tower body; the treatment assembly comprises deodorization chambers which are sequentially divided by partition plates from top to bottom, the partition plates are arranged in a circular truncated cone shape, and deodorization biological filling layers for treating odor are arranged in the deodorization chambers; the utility model relates to the technical field of biological deodorization towers. According to the stackable biological deodorization tower, dust particles can be filtered and blocked through the filter screen cylinder arranged in the dust removal chamber, so that the dust particles can be prevented from adhering to the interior of the deodorization tower body, and the biological deodorization effect of the deodorization biological filling layer on odor is improved to a certain extent; the filter screen cylinder can be driven to vibrate through the arranged vibration motor, then dust particles on the filter screen cylinder can be vibrated and shaken off, and the dust particles are collected and treated in a centralized mode through the arranged collecting bin.

Description

Technical Field

[0001] The utility model relates to the technical field of biological deodorizing towers, in particular to a stackable biological deodorizing tower. Background Art

[0002] In the process of producing chemical products, waste gas with strong odor is often produced. These waste gases are not only pungent, but also contain chemical substances that affect people's health, such as sulfur and ammonia. Therefore, it is necessary to deodorize these waste gases to eliminate the pungent smell in the waste gases, and then discharge the chemical substances in the waste gases to the outside world, or recycle them. Among them, biological filtration is a commonly used method, which uses microorganisms to use organic components in waste gas as energy or other nutrients for their life activities, and metabolizes and degrades them into simple inorganic substances and cell components. The advantages of this process are simple operation, no need for external nutrients, effective removal of low-concentration hydrogen sulfide, ammonia, VOCS and other pollutants, good deodorization effect, no secondary pollution, and low operating costs.

[0003] At present, there is a biological deodorizing filler and device with a publication number of CN113477072A, which includes a segmented tank body, a washing mechanism for increasing the water content in the odor is arranged in the first tank body, a biological deodorizing structure made of biological deodorizing filler and a purification mechanism for absorbing the malodorous gas in the washed odor is arranged in the second tank body, an air pump is installed on one side of the segmented tank body, an exhaust pipe is fixed through the upper part of the second tank body, the air pump passes the odor into the first tank body for washing, then sends it into the second tank body for purification and discharges it through the exhaust pipe; water is added to the odor by water spraying and adsorption, the odor with increased water content enters the purification mechanism, and the malodorous part of the odor is thoroughly adsorbed by biological deodorization, so that the gas discharged through the exhaust pipe no longer contains irritating components;

[0004] However, before the odor enters the tank, it is accompanied by a large amount of impurities, such as dust, particulate impurities, etc., which will enter the deodorization device together with the odor. Under long-term working conditions, some dust and particulate impurities will adhere to the tank, reducing the deodorization effect to a certain extent. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a stackable biological deodorizing tower, which solves the problem that before the odor enters the tank body, it is accompanied by a large amount of impurities, such as dust, granular impurities, etc., which will enter the deodorizing device together with the odor. Under long-term working conditions, some dust and granular impurities will adhere to the tank body, thereby reducing the deodorizing effect to a certain extent.

[0006] To achieve the above purpose, the utility model is implemented by the following technical scheme: a stackable biological deodorizing tower, comprising a platform and a deodorizing tower body arranged on the top of the platform, wherein at least two groups of treatment components for treating odor are stacked up and down in the deodorizing tower body; the treatment component comprises a deodorizing chamber which is sequentially divided up and down by a partition plate, and the partition plate is arranged in a truncated cone shape, and a deodorizing biological filling layer for treating odor is arranged in the deodorizing chamber; and the two deodorizing chambers are connected by an air guide component;

[0007] The deodorizing chamber is also provided with a spraying assembly for spraying the odor;

[0008] The lower end of the deodorizing tower body is also provided with a wastewater chamber for receiving wastewater;

[0009] A ventilation pipe for introducing odor is provided on one side of the deodorizing tower body, and a dust removal component for removing dust from the odor is provided at the air inlet end of the ventilation pipe, the dust removal component includes a dust removal chamber which is arranged on a platform and connected to the air inlet end of the ventilation pipe, a fixed partition is provided in the dust removal chamber, a filter screen cylinder with an air vent on the top is provided at the bottom of the positioning plate, a flow port which is connected to the air vent is provided on the fixed partition, and an air inlet pipe is provided on one side of the dust removal chamber.

[0010] Preferably, a bellows is provided between the flow port and the vent, a vibration motor for vibration is also provided on the filter screen cylinder, and a collection bin for centrally collecting dust particles is provided at the bottom of the dust removal chamber.

[0011] Preferably, the top of the filter screen cylinder is provided with a plurality of positioning slide rods which are distributed in a ring shape and arranged vertically upward, and a sliding hole for the positioning slide rod to pass through is provided on the fixed partition plate, and an anti-slip plate is provided at the protruding end of the positioning slide rod passing through the sliding hole, and a sealing plate for sealing the sliding is also provided on the positioning slide rod, and a resistance spring is provided between the sealing plate and the filter screen cylinder.

[0012] Preferably, the air guide assembly includes an air guide pipe connected between the two deodorization chambers and arranged on the partition plate, and an electromagnetic valve is provided on the air guide pipe.

[0013] Preferably, the spray assembly comprises a spray rack arranged between each deodorization chamber, the spray rack is provided with a water supply branch pipe, and the two water supply branches are connected by a water supply main pipe, and the water supply main pipe is connected to an external water supply device.

[0014] Preferably, a drainage cavity is provided on the inner wall of the deodorizing tower body, and a water inlet and a water outlet of the drainage cavity are respectively connected to the two deodorizing chambers.

[0015] Preferably, a plurality of buffer plates for buffering wind speed are provided in the ventilation pipe.

[0016] Preferably, a drying chamber is provided on the outer wall of the deodorizing tower body, and the drying chamber is connected to the two deodorizing chambers via an air pipe; an exhaust pipe is provided on the drying chamber.

[0017] Beneficial Effects

[0018] The utility model provides a stackable biological deodorizing tower. Compared with the prior art, it has the following advantages:

[0019] Beneficial effects:

[0020] (1) The stackable biological deodorizing tower can filter and block dust particles by means of a filter screen cylinder arranged in the dust removal chamber, thereby preventing dust particles from adhering to the deodorizing tower body, and improving the biological deodorizing effect of the deodorizing biological filling layer on odor to a certain extent; wherein, the filter screen cylinder can be driven to vibrate by a vibration motor, thereby shaking off the dust particles on the filter screen cylinder, and the dust particles can be collected and processed in a centralized manner by means of a collection bin; wherein, during the vibration of the filter screen cylinder, the filter screen cylinder can be installed at the bottom of the fixed partition plate through the cooperation between the positioning slide rod and the resistance spring, and can be matched with a bellows without affecting the vibration of the filter screen cylinder, and during the vibration, the sealing plate can be kept in contact with the bottom surface of the fixed partition plate under the elastic expansion and contraction of the resistance spring, thereby sealing the sliding hole through which the positioning slide rod passes, thereby preventing odor from penetrating into the deodorizing tower body from the sliding hole.

[0021] (2) The stackable biological deodorizing tower can perform biological deodorizing treatment on the odor delivered into the deodorizing chamber through the deodorizing biological filling layer and the spray rack. When the odor concentrations are different, the air duct provided on the partition plate and the electromagnetic valve in the air duct can be opened to deliver the odor that has undergone the primary deodorizing treatment to the second deodorizing chamber, and perform secondary stacking treatment through the spray rack and the deodorizing biological filling layer. When only low-concentration odor needs to be treated, only the electromagnetic valve in the air duct needs to be closed, so that the odor can be effectively treated. Biological deodorization is now carried out for odors of different concentrations; wherein, the wastewater after spraying can be collected centrally through the wastewater chamber set up, and the wastewater sprayed in the second deodorization chamber flows to the water inlet of the drainage cavity through the slope of the partition plate, and finally flows out from the water outlet at the bottom of the drainage cavity, and finally flows into the wastewater chamber, while the wastewater in the first deodorization chamber can directly flow into the wastewater chamber, and then the wastewater can be centrally treated when deodorization is carried out through two superimposed deodorization components, and at the same time, it does not affect the need for biological deodorization of the deodorization component in only one deodorization chamber.

[0022] (3) The stackable biological deodorization tower can dry the exhaust gas through the cooperation between the set gas transmission pipe and the drying chamber, thereby preventing the exhaust gas from condensing into water droplets when being discharged, so as to avoid dripping at the end of the exhaust pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the structure of a stackable biological deodorizing tower of the utility model;

[0024] Figure 2 It is a schematic diagram of the interior of the deodorizing tower body of the utility model;

[0025] Figure 3 It is a schematic diagram of the interior of the dust removal chamber of the utility model.

[0026] In the figure: 1. platform; 2. deodorizing tower body; 3. deodorizing chamber; 4. partition plate; 5. deodorizing biological filling layer; 6. wastewater chamber; 7. ventilation pipe; 8. dust removal chamber; 9. fixed partition plate; 10. filter cylinder; 11. air inlet pipe; 12. bellows; 13. vibration motor; 14. collecting bin; 15. positioning slide bar; 16. sealing plate; 17. resistance spring; 18. air guide pipe; 19. electromagnetic valve; 20. spray rack; 21. water supply branch pipe; 22. water supply main pipe; 23. drying chamber; 24. air transmission pipe; 25. exhaust main pipe; 26. buffer plate; 27. drainage cavity. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] The utility model provides two technical solutions:

[0029] Figure 1-3 The first embodiment is shown: a stackable biological deodorizing tower, comprising a platform 1 and a deodorizing tower body 2 arranged on the top of the platform, wherein at least two groups of treatment components for treating odor are stacked up and down in the deodorizing tower body 2; the treatment component comprises a deodorizing chamber 3 which is sequentially divided up and down by a partition plate 4, and the partition plate 4 is arranged in a truncated cone shape, and a deodorizing biological filling layer 5 for treating odor is arranged in the deodorizing chamber 3; and the two deodorizing chambers 3 are connected by an air guide component;

[0030] A spraying assembly for spraying odor is also provided in the deodorizing chamber 3;

[0031] The lower end of the deodorizing tower body 2 is also provided with a wastewater chamber 6 for receiving wastewater;

[0032] A ventilation pipe 7 for introducing odor is provided on one side of the deodorizing tower body 2, and a dust removal component for removing dust from the odor is provided at the air inlet end of the ventilation pipe 7. The dust removal component includes a dust removal chamber 8 which is arranged on the platform 1 and connected to the air inlet end of the ventilation pipe 7. A fixed partition plate 9 is provided in the dust removal chamber 8. A filter screen cylinder 10 with an air vent on the top is provided at the bottom of the positioning plate. A flow port connected to the air vent is provided on the fixed partition plate 9. An air inlet pipe 11 is provided on one side of the dust removal chamber 8.

[0033] A bellows 12 is provided between the flow port and the vent, a vibration motor 13 for vibration is provided on the filter screen cylinder 10, and a collecting bin 14 for collecting dust particles is provided at the bottom of the dust removal chamber 8.

[0034] Among them, the top of the filter screen cylinder 10 is provided with a plurality of positioning slide rods 15 distributed in a ring shape and arranged vertically upward, and the fixed partition plate 9 is provided with a sliding hole for the positioning slide rod 15 to pass through, and the protruding end of the positioning slide rod 15 passing through the sliding hole is provided with an anti-slip plate, and the positioning slide rod 15 is also provided with a sealing plate 16 for sealing the sliding, and a resistance spring 17 is provided between the sealing plate 16 and the filter screen cylinder 10.

[0035] The air guide assembly includes an air guide pipe 18 connected between the two deodorizing chambers 3 and arranged on the partition plate 4, and an electromagnetic valve 19 is provided on the air guide pipe 18.

[0036] The spray assembly includes a spray rack 20 disposed between each deodorization chamber 3, a water supply branch pipe 21 is disposed on the spray rack 20, and two water supply branch pipes 21 are connected by a water supply main pipe 22, and the water supply main pipe 22 is connected to an external water supply device.

[0037] A drainage cavity 27 is provided on the inner wall of the deodorizing tower body 2 , and a water inlet and a water outlet of the drainage cavity 27 are respectively connected to the two deodorizing chambers 3 .

[0038] Among them, a plurality of buffer plates 26 for buffering the wind speed are arranged in the ventilation pipe 7; wherein, a plurality of buffer plates 26 staggeredly arranged in a ring shape are arranged in the ventilation pipe 7 to play a buffering role for the odor sent in.

[0039] Among them, the deodorizing biological filling layer 5 is an existing technology, which is characterized in that microorganisms use organic components in the exhaust gas as energy or other nutrients for their life activities, and transform them into simple inorganic substances and cell components through metabolic degradation.

[0040] The filter screen cylinder 10 arranged in the dust removal chamber 8 can filter and block dust particles, thereby preventing dust particles from adhering to the deodorizing tower body 2, and improving the biological deodorizing effect of the deodorizing biological filling layer 5 on odor to a certain extent; wherein, the filter screen cylinder 10 can be driven to vibrate by the vibration motor 13, thereby the dust particles on the filter screen cylinder 10 can be shaken off, and the dust particles can be collected and processed in a centralized manner through the collection bin 14; wherein, during the vibration process of the filter screen cylinder 10, the mutual cooperation between the positioning slide bar 15 and the resistance spring 17 can not only install the filter screen cylinder 10 on the bottom of the fixed partition plate 9, but also can be matched with the bellows 12 without affecting the vibration of the filter screen cylinder 10, and during the vibration process, under the elastic expansion and contraction of the resistance spring 17, the sealing plate 16 can be kept in contact with the bottom surface of the fixed partition plate 9, thereby the sliding hole through which the positioning slide bar 15 passes can be sealed, preventing odor from penetrating into the deodorizing tower body 2 from the sliding hole; the deodorizing biological filling layer 5 and The spray rack 20 can perform biological deodorization on the odor delivered, and when the odor concentrations are different, the air duct 18 provided on the partition plate 4 and the electromagnetic valve 19 in the air duct 18 can be opened to deliver the odor that has been deodorized once to the second deodorization chamber 3, and perform secondary stacking treatment through the spray rack 20 and the deodorizing biological filling layer 5. When only low-concentration odor needs to be treated, it is only necessary to close the electromagnetic valve 19 in the air duct 18, thereby achieving biological deodorization of odors of different concentrations. odor; wherein, the wastewater after spraying can be collected centrally through the wastewater chamber 6, and the wastewater sprayed in the second deodorization chamber 3 flows to the water inlet of the drainage cavity 27 through the slope of the partition plate 4, and finally flows out from the water outlet at the bottom of the drainage cavity 27, and finally flows into the wastewater chamber 6, and the wastewater in the first deodorization chamber 3 can directly flow into the wastewater chamber 6, and then the wastewater can be centrally treated when deodorization is performed by two superimposed deodorization components, and at the same time, it does not affect the biological deodorization of the deodorization component in only one deodorization chamber 3.

[0041] Figure 1 and Figure 2 The second embodiment is shown, which mainly differs from the first embodiment in that a drying chamber 23 is provided on the outer wall of the deodorizing tower body 2, and the drying chamber 23 is connected to the two deodorizing chambers 3 via an air pipe 24; an exhaust main pipe 25 is provided on the drying chamber 23.

[0042] The drying chamber 23 is a prior art, and specifically a heating resistance wire is provided in the drying chamber 23 and can be purchased on the market.

[0043] By cooperating with the gas delivery pipe 24 and the drying chamber 23, the exhausted gas can be dried, thereby preventing the exhausted gas from condensing into water droplets when being discharged, thereby avoiding water dripping at the end of the exhaust pipe.

[0044] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0045] When in use, before the gas is discharged into the deodorizing tower body 2, the dust particles can be filtered and blocked by the filter mesh cylinder 10 arranged in the dust removal chamber 8, thereby preventing the dust particles from adhering to the deodorizing tower body 2, and improving the biological deodorizing effect of the deodorizing biological filling layer 5 on odor to a certain extent; wherein, the filter mesh cylinder 10 can be driven to vibrate by the vibration motor 13, thereby shaking off the dust particles on the filter mesh cylinder 10, and the dust particles can be collected and processed in a centralized manner through the collection bin 14; wherein, during the vibration process, the filter mesh cylinder 10 is moved by the positioning slide bar 15 and the resistance spring 17 The mutual cooperation between them can not only install the filter screen cylinder 10 on the bottom of the fixed partition plate 9, but also can be matched with the bellows 12 without affecting the vibration of the filter screen cylinder 10, and in the process of vibration, under the elastic expansion and contraction of the resistance spring 17, the sealing plate 16 can always be in contact with the bottom surface of the fixed partition plate 9, so that the sliding hole for the positioning slide rod 15 to pass through can be sealed to prevent the odor from penetrating into the deodorizing tower body 2 from the sliding hole; wherein, a plurality of buffer plates 26 arranged in an annular staggered manner are arranged in the ventilation pipe 7 to play a buffering role for the odor sent in; wherein, the deodorizing biological filling layer 5 arranged in the deodorizing chamber 3 and the spray arranged The rack 20 can perform biological deodorization on the odor delivered, and when the odor concentrations are different, the air duct 18 set on the partition plate 4 and the electromagnetic valve 19 in the air duct 18 can be opened to deliver the odor that has been deodorized once to the second deodorization chamber 3, and perform secondary stacking treatment through the spray rack 20 and the deodorizing biological filling layer 5. When only low-concentration odor needs to be treated, it is only necessary to close the electromagnetic valve 19 in the air duct 18, thereby achieving biological deodorization of odors of different concentrations; wherein, the wastewater chamber 6 can be used to collect the wastewater after spraying, and the wastewater sprayed in the second deodorization chamber The wastewater in 3 flows to the water inlet of the drainage cavity 27 through the slope of the partition plate 4, and finally flows out from the water outlet at the bottom of the drainage cavity 27, and finally flows into the wastewater chamber 6, while the wastewater in the first deodorization chamber 3 can directly flow into the wastewater chamber 6, so that the wastewater can be centrally treated when deodorizing by two superimposed deodorization components, and at the same time, it does not affect the biological deodorization of the deodorization component in only one deodorization chamber 3; wherein, through the mutual cooperation between the set air supply pipe 24 and the drying chamber 23, the exhausted gas can be dried, thereby preventing the exhausted gas from condensing into water droplets when discharged, so as to avoid dripping at the end of the exhaust pipe.

[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stackable biological deodorizing tower, comprising a platform (1) and a deodorizing tower body (2) arranged on the top of the platform, characterized in that: At least two groups of treatment components for treating odor are stacked up and down in the deodorizing tower body (2); the treatment components include deodorizing chambers (3) which are sequentially divided up and down by partition plates (4), and the partition plates (4) are arranged in a truncated cone shape; a deodorizing biological filling layer (5) for treating odor is arranged in the deodorizing chamber (3); and the two deodorizing chambers (3) are connected by an air guide component; The deodorizing chamber (3) is also provided with a spraying component for spraying the odor; The lower end of the deodorizing tower body (2) is also provided with a wastewater chamber (6) for receiving wastewater; A ventilation pipe (7) for introducing odor is provided on one side of the deodorizing tower body (2), and a dust removal component for removing dust from the odor is provided at the air inlet end of the ventilation pipe (7). The dust removal component comprises a dust removal chamber (8) which is arranged on the platform (1) and is connected to the air inlet end of the ventilation pipe (7). A fixed partition (9) is provided in the dust removal chamber (8), and a filter screen cylinder (10) with an air vent at the top is provided at the bottom of the fixed partition. A flow port connected to the air vent is provided on the fixed partition (9), and an air inlet pipe (11) is provided on one side of the dust removal chamber (8).

2. A stackable biological deodorizing tower according to claim 1, characterized in that: A bellows (12) is provided between the flow port and the vent, a vibration motor (13) for vibration is also provided on the filter screen cylinder (10), and a collection bin (14) for centrally collecting dust particles is provided at the bottom of the dust removal chamber (8).

3. The stackable biological deodorizing tower according to claim 1, characterized in that: The top of the filter screen cylinder (10) is provided with a plurality of positioning slide bars (15) distributed in an annular shape and arranged vertically upward, and a slide hole for the positioning slide bar (15) to pass through is provided on the fixed partition plate (9), and an anti-slip plate is provided at the protruding end of the positioning slide bar (15) passing through the slide hole, and a sealing plate (16) for sealing the sliding is also provided on the positioning slide bar (15), and a resisting spring (17) is provided between the sealing plate (16) and the filter screen cylinder (10).

4. The stackable biological deodorizing tower according to claim 1, characterized in that: The air guide component comprises an air guide pipe (18) connected between the two deodorizing chambers (3) and arranged on the partition plate (4), and an electromagnetic valve (19) is arranged on the air guide pipe (18).

5. The stackable biological deodorizing tower according to claim 1, characterized in that: The spray assembly comprises a spray rack (20) arranged between each deodorizing chamber (3), the spray rack (20) being provided with a water supply branch pipe (21), and the two water supply branch pipes (21) being connected via a water supply main pipe (22), and the water supply main pipe (22) being connected to an external water supply device.

6. The stackable biological deodorizing tower according to claim 1, characterized in that: A drainage cavity (27) is provided on the inner wall of the deodorizing tower body (2), and a water inlet and a water outlet of the drainage cavity (27) are respectively connected to the two deodorizing chambers (3).

7. The stackable biological deodorizing tower according to claim 1, characterized in that: A plurality of buffer plates (26) for buffering wind speed are arranged in the ventilation pipe (7).

8. The stackable biological deodorizing tower according to claim 1, characterized in that: A drying chamber (23) is provided on the outer wall of the deodorizing tower body (2), and the drying chamber (23) is connected to the two deodorizing chambers (3) via an air delivery pipe (24). An exhaust main pipe (25) is provided on the drying chamber (23).

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