Biological spray tower device for multiple deodorization

Abstract

The utility model discloses a biological spray tower device for multiple deodorization, and relates to the technical field of deodorization equipment. The biological spray tower device for multiple deodorization comprises a supporting plate, a tower body is fixedly mounted at the top of the supporting plate, and a filter assembly for pre-filtering waste gas is in threaded connection with the outer side of the tower body through a first connecting pipe. Gas needing to be purified enters the filter box through the first threaded hole through the gas inlet pipe, is pre-filtered through the adsorption layers and then is discharged through the second threaded hole, and compared with a traditional spray tower device, according to the operation mode, the filter assembly can be conveniently disassembled and assembled through the first threaded hole and the second threaded hole, and the operation efficiency is improved. And then a plurality of adsorption layers in the filter box are conveniently replaced through the opening and closing unit, so that the service life of the filter layer is greatly prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of deodorization equipment, in particular to a biological spray tower device for multiple deodorization. Background Art

[0002] The spray tower exists as a treatment equipment for environmental waste gas treatment. According to the working principle, it is divided into circulating water spray tower, alkali spray tower, and acid spray tower. According to the tower body material, it is divided into FRP spray tower, PP spray tower, and stainless steel spray tower. Reasonable spray materials and spray processes are selected according to the different properties of the waste gas. The existing spray tower device usually pre-filters the waste gas to be treated during use, and then performs deep filtration treatment through the spray tower device. However, most pre-filtration treatment equipment rarely considers the situation that the filter materials in the pre-filtration device are mostly consumables during installation and use, that is, they need to be replaced after a certain period of use. Therefore, it is easy for the pre-filtration device to have poor filtering effect or inconvenience in replacing consumables.

[0003] Among them, publication number "CN217909481U" discloses "a microbial spray tower deodorization device". This spray tower device provides an idea of ​​arranging components such as a microporous filter, an activated carbon adsorption layer, a granular deodorant, a water pump and an atomizing nozzle from the aspect of increasing the deodorization effect, and has high practicality. However, this spray tower device still has certain shortcomings in actual use. Although this spray tower device increases the filtering steps of the spray tower device through many components to enhance the deodorization effect, its pre-filter device is fixedly installed on the tower body, and it is also difficult to conveniently replace the consumables in the pre-filter device. For this reason, the utility model provides a biological spray tower device for multiple deodorization. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a multiple deodorization biological spray tower device, which solves the problem that the filter components of the prior spray tower device are inconvenient to disassemble and assemble and the required filter consumables are inconvenient to replace in pre-filtration.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a multiple deodorization biological spray tower device, including a support plate, a tower body is fixedly installed on the top of the support plate, and a filter assembly for pre-filtering the exhaust gas is threadedly connected to the outside of the tower body through a first connecting pipe, and the filter assembly includes:

[0006] A filter box threadedly connected to the first connecting pipe through the second threaded hole, wherein a slide groove is provided on the side of the filter box away from the tower body, a fixing hole for fixing is provided on the same side of the filter box and the slide groove, and an opening and closing unit is slidably connected inside the slide groove;

[0007] The opening and closing unit includes a box door slidably connected to the inner side of the slide groove, the box door is slidably connected to a fixing rod through a connecting hole on the side away from the filter box, the fixing rod is fixedly connected to a connecting plate on the end away from the box door, and a return spring is fixedly connected between the connecting plate and the box door.

[0008] Preferably, an activated carbon adsorption layer, a deodorant adsorption layer and a sponge adsorption layer are slidably installed on the inner side of the filter box through a slide rail, an air intake pipe is threadedly connected to the top of the filter box through a first threaded hole, and an opening and closing block is fixedly connected to the side of the box door away from the filter box.

[0009] Preferably, a circulation component for circulating and spraying deodorizing liquid is fixedly installed inside the tower body, and the circulation component includes a second connecting pipe fixedly connected to the outside of the tower body, a water pump for extracting liquid is fixedly installed on the outside of the second connecting pipe, and an annular water pipe is fixedly connected to the end of the second connecting pipe away from the water pump, and a plurality of atomizing nozzles are fixedly installed on the outside of the annular water pipe, and the annular water pipe is fixedly installed inside the tower body.

[0010] Preferably, a drain pipe is fixedly installed at the bottom of the tower body, and the drain pipe extends to the bottom of the support plate through the through hole, and a solenoid valve for opening and closing the drain pipe is fixedly installed on the outside of the drain pipe.

[0011] Preferably, a supporting rod for support is fixedly mounted on the top of the support plate, the top of the supporting rod is in contact with the bottom of the filter box, and four supporting legs for support are fixedly mounted on the bottom of the support plate.

[0012] Preferably, an exhaust pipe is fixedly installed at the center of the top of the tower body, and a liquid injection pipe is fixedly installed on one side of the top of the tower body.

[0013] Beneficial Effects

[0014] The utility model provides a multiple deodorization biological spray tower device. Compared with the prior art, it has the following beneficial effects:

[0015] (1) The multiple deodorization biological spray tower device, through the filter assembly, can enable the spray tower device to, when in use, pass the required purified gas through the first threaded hole through the air inlet pipe into the filter box for pre-filtration through multiple adsorption layers, and then be discharged through the second threaded hole. Compared with the traditional spray tower device, this operation method can realize the convenient disassembly and assembly function of the filter assembly through the first threaded hole and the second threaded hole, and then the multiple adsorption layers in the filter box can be conveniently replaced through the opening and closing unit, which greatly improves the service life of the filter layer.

[0016] (2) The multiple deodorization biological spray tower device can make the spray tower device in use by pulling the connecting piece to drive the fixing rod to disengage from the fixing hole through the opening and closing unit, and then pull the opening and closing block to complete the opening of the box door. When closing the box door, it is only necessary to pull the connecting piece and then make the fixing rod and the fixing hole face each other, and then release the connecting piece so that the fixing rod can slide into the fixing hole under the action of the return spring to fix the box door. Under the action of the rubber layer, compared with the traditional opening and closing box door, the sealing of the filter box can be guaranteed to the greatest extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic cross-sectional view of the three-dimensional structure of the utility model;

[0019] Figure 3 The three-dimensional structure of the filter assembly of the utility model is shown in a split cross-sectional view;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the opening and closing unit of the utility model;

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the circulation component of the utility model.

[0022] In the figure: 1-support plate, 2-leg, 3-tower body, 4-filter assembly, 401-filter box, 402-activated carbon adsorption layer, 403-deodorant adsorption layer, 404-sponge adsorption layer, 405-first threaded hole, 406-second threaded hole, 407-slide, 408-opening and closing unit, 4081-box door, 4082-reset spring, 4083-fixing rod, 4084-connecting piece, 4085-opening and closing block, 409-fixing hole, 5-intake pipe, 6-first connecting pipe, 7-circulation assembly, 701-second connecting pipe, 702-water pump, 703-annular water pipe, 704-atomizing nozzle, 8-exhaust pipe, 9-liquid discharge pipe, 10-solenoid valve, 11-liquid injection pipe, 12-supporting rod. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-5The utility model provides a technical solution: a multiple deodorization biological spray tower device, including a support plate 1, a tower body 3 is fixedly installed on the top of the support plate 1, and a filter assembly 4 for pre-filtering the exhaust gas is threadedly connected to the outside of the tower body 3 through a first connecting pipe 6, and the filter assembly 4 includes:

[0025] A filter box 401 threadedly connected to the first connecting pipe 6 through a second threaded hole 406, a slide groove 407 is provided on the side of the filter box 401 away from the tower body 3, a fixing hole 409 for fixing is provided on the same side of the filter box 401 and the slide groove 407, and an opening and closing unit 408 is slidably connected to the inner side of the slide groove 407;

[0026] The opening and closing unit 408 includes a box door 4081 slidably connected to the inner side of the slide groove 407, and the box door 4081 is slidably connected to a fixing rod 4083 through a connecting hole on the side away from the filter box 401, and the fixing rod 4083 is fixedly connected to a connecting piece 4084 on the end away from the box door 4081, and a return spring 4082 is fixedly connected between the connecting piece 4084 and the box door 4081.

[0027] In this embodiment: an activated carbon adsorption layer 402, a deodorant adsorption layer 403 and a sponge adsorption layer 404 are slidably installed on the inner side of the filter box 401 through a slide rail, an air intake pipe 5 is threadedly connected to the top of the filter box 401 through a first threaded hole 405, and an opening and closing block 4085 is fixedly connected to the box door 4081 away from the side of the filter box 401.

[0028] Specifically, when in use, the opening and closing block 4085 facilitates the staff to open and close the box door 4081, and a plurality of adsorption layers can pre-filter the exhaust gas before entering the spray tower device to enhance the treatment effect of the exhaust gas.

[0029] In this embodiment: a circulation component 7 for circulating and spraying deodorizing liquid is fixedly installed on the inner side of the tower body 3, and the circulation component 7 includes a second connecting pipe 701 fixedly connected to the outer side of the tower body 3, and a water pump 702 for extracting liquid is fixedly installed on the outer side of the second connecting pipe 701, and an annular water pipe 703 is fixedly connected to the end of the second connecting pipe 701 away from the water pump 702, and a plurality of atomizing nozzles 704 are fixedly installed on the outer side of the annular water pipe 703, and the annular water pipe 703 is fixedly installed on the inner side of the tower body 3.

[0030] Specifically, when in use, the water pump 702 can realize cyclic spraying of the liquid medicine through the second connecting pipe 701, the annular water pipe 703 and the plurality of atomizing nozzles 704, so that the waste gas and the liquid medicine can react in contact to the greatest extent, thereby enhancing the waste gas treatment effect.

[0031] In this embodiment: a drain pipe 9 is fixedly installed at the bottom of the tower body 3 , and the drain pipe 9 extends to the bottom of the support plate 1 through the through hole, and a solenoid valve 10 for opening and closing the drain pipe 9 is fixedly installed on the outside of the drain pipe 9 .

[0032] Specifically, when in use, the drain pipe 9 can be used to discharge the liquid medicine after the reaction and the waste water after cleaning the inside of the tower body 3 , and the solenoid valve 10 can control the opening and closing of the drain pipe 9 .

[0033] In this embodiment: a supporting rod 12 for support is fixedly installed on the top of the support plate 1, the top of the supporting rod 12 contacts the bottom of the filter box 401, and four supporting legs 2 for support are fixedly installed on the bottom of the support plate 1.

[0034] Specifically, when in use, the supporting rod 12 can be used to support the filter assembly 4 to prevent the filter assembly 4 from overly pressing the first connecting tube 6 .

[0035] In this embodiment, an exhaust pipe 8 is fixedly installed at the center of the top of the tower body 3 , and a liquid injection pipe 11 is fixedly installed at one side of the top of the tower body 3 .

[0036] Specifically, when in use, the exhaust pipe 8 is used to discharge the gas after the reaction treatment, and the injection pipe 11 is used to inject the chemical solution and water and detergent for cleaning the inside of the tower body 3.

[0037] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0038] Working principle: During the specific work, the staff installs the spray tower device at the specified position through the support leg 2, and then pulls the connecting piece 4084 to disengage the fixing rod 4083 from the fixing hole 409, and then pulls the opening and closing block 4085 to open the box door 4081 along the slide groove 407, and then slides the activated carbon, deodorant and sponge to the inside of the filter box 401, and then pulls the connecting piece 4084 to make the fixing rod 4083 pop out to the right, and pulls the opening and closing block 4085 to align the fixing rod 4083 with the fixing hole 409, and then sends the connecting piece 4084 to make the fixing rod 4083 slide into the inside of the fixing hole 409 through the action of the return spring 4082, and then connects the filter box 401 with the first connecting pipe 6 through the second threaded hole 406, and then connects the air intake pipe 5 with the filter box 401 through the first threaded hole 405, and then injects The liquid pipe 11 injects the required amount of liquid medicine into the inner side of the tower body 3, and then the water pump 702 is turned on and the waste gas to be treated is injected into the tower body 3 through the air inlet pipe 5, the filter assembly 4 and the first connecting pipe 6. After the waste gas is pre-filtered by the filter assembly 4, it is directly mixed with the liquid medicine for a second filtration and adsorption. Then the water pump draws the liquid medicine through the second connecting pipe 701 and sprays it through the atomizing nozzle 704 at the annular water pipe 703, so that the waste gas and the sprayed liquid medicine are filtered and adsorbed for a third time. The treated waste gas is discharged through the exhaust pipe 8. When it is necessary to clean the inside of the tower body 3, it is only necessary to inject water and detergent into the tower body 3 through the liquid injection pipe 11, and then start the water pump 702 for cyclic spray cleaning. After cleaning, the solenoid valve 10 is opened, and the waste liquid and clean waste water can be discharged through the drain pipe 9. At this point, the use of the biological spray tower device for multiple deodorization can be completed.

[0039] 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.

[0040] 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 biological spray tower device for multiple deodorization, comprising a support plate (1), Features: A tower body (3) is fixedly mounted on the top of the support plate (1), and a filter assembly (4) for pre-filtering the exhaust gas is threadedly connected to the outside of the tower body (3) via a first connecting pipe (6), wherein the filter assembly (4) comprises: a filter box (401) threadedly connected to the first connecting pipe (6) via a second threaded hole (406), a slide groove (407) being provided on a side of the filter box (401) away from the tower body (3), a fixing hole (409) for fixing being provided on the same side of the filter box (401) and the slide groove (407), and an opening and closing unit (408) being slidably connected inside the slide groove (407); The opening and closing unit (408) comprises a box door (4081) slidably connected to the inner side of the slide groove (407); a fixing rod (4083) is slidably connected to the side of the box door (4081) away from the filter box (401) through a connecting hole; a connecting piece (4084) is fixedly connected to the end of the fixing rod (4083) away from the box door (4081); a return spring (4082) is fixedly connected between the connecting piece (4084) and the box door (4081).

2. A multiple deodorization biological spray tower device according to claim 1, Features: An activated carbon adsorption layer (402), a deodorant adsorption layer (403) and a sponge adsorption layer (404) are slidably mounted on the inner side of the filter box (401) via a slide rail, an air intake pipe (5) is threadedly connected to the top of the filter box (401) via a first threaded hole (405), and an opening and closing block (4085) is fixedly connected to the side of the box door (4081) away from the filter box (401).

3. A multiple deodorization biological spray tower device according to claim 1, Features: A circulation component (7) for circulating and spraying deodorizing liquid is fixedly installed on the inner side of the tower body (3), and the circulation component (7) comprises a second connecting pipe (701) fixedly connected to the outer side of the tower body (3), a water pump (702) for extracting liquid is fixedly installed on the outer side of the second connecting pipe (701), an annular water pipe (703) is fixedly connected to one end of the second connecting pipe (701) away from the water pump (702), a plurality of atomizing nozzles (704) are fixedly installed on the outer side of the annular water pipe (703), and the annular water pipe (703) is fixedly installed on the inner side of the tower body (3).

4. A multiple deodorization biological spray tower device according to claim 1, Features: A liquid discharge pipe (9) is fixedly mounted on the bottom of the tower body (3), and the liquid discharge pipe (9) extends to the bottom of the support plate (1) through a through hole. A solenoid valve (10) for opening and closing the liquid discharge pipe (9) is fixedly mounted on the outside of the liquid discharge pipe (9).

5. A multiple deodorization biological spray tower device according to claim 1, Features: A supporting rod (12) for supporting is fixedly mounted on the top of the support plate (1), the top of the supporting rod (12) is in contact with the bottom of the filter box (401), and four supporting legs (2) for supporting are fixedly mounted on the bottom of the support plate (1).

6. A multiple deodorization biological spray tower device according to claim 1, Features: An exhaust pipe (8) is fixedly installed at the center of the top of the tower body (3), and a liquid injection pipe (11) is fixedly installed on one side of the top of the tower body (3).

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