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CN-224207668-U - Odor treatment device

CN224207668UCN 224207668 UCN224207668 UCN 224207668UCN-224207668-U

Abstract

The utility model discloses an odor treatment device which comprises a deodorizing tower, biological fillers, an air inlet pipe, an exhaust pipe, a drain pipe and a spray pipe, wherein the bottom of the deodorizing tower is arranged in an open mode, the bottom of the deodorizing tower is connected with a treatment box, the air inlet pipe and the drain pipe are respectively connected with the treatment box, the upper end of the treatment box is connected with the filling pipe, a pretreatment pipe is arranged in the treatment box, the height of the pretreatment pipe is lower than the liquid level of water in the treatment box, one end of the pretreatment pipe is connected with the air inlet pipe, the other end of the pretreatment pipe is arranged in a sealing device, and a plurality of exhaust holes are uniformly formed in the treatment pipe. The utility model can realize pretreatment of dust and impurity particles in odor, and reduce the risk of entering biological filler by the dust and impurity particles, thereby reducing the risk of blocking pores of the biological filler, ensuring the growth and propagation of microorganisms and further ensuring the odor treatment effect.

Inventors

  • JIANG QINGHUA

Assignees

  • 北京科尔艾琳环保科技有限公司

Dates

Publication Date
20260508
Application Date
20250506

Claims (7)

  1. 1. The odor treatment device comprises a deodorizing tower (1), a biological filler (2), an air inlet pipe (7), an air outlet pipe (4), a drain pipe (8) and a spray pipe (3), and is characterized in that the bottom of the deodorizing tower (1) is arranged in an open mode, the bottom of the deodorizing tower (1) is connected with a treatment box (5), the air inlet pipe (7) and the drain pipe (8) are respectively connected with the treatment box (5), and the upper end of the treatment box (5) is connected with a filling pipe (6); The pretreatment device is characterized in that a pretreatment pipe (9) is arranged in the treatment box (5), the height of the pretreatment pipe (9) is lower than the liquid level height of water in the treatment box (5), one end of the pretreatment pipe (9) is connected with the air inlet pipe (7), the other end of the pretreatment pipe is in sealing arrangement, and a plurality of exhaust holes (10) are uniformly formed in the treatment pipe.
  2. 2. An odor treatment device according to claim 1, characterized in that said pretreatment tube (9) is provided in a curved shape.
  3. 3. The odor treatment device according to claim 1, wherein a broken foam net (11) is horizontally arranged in the treatment box (5), the broken foam net (11) is positioned above the pretreatment pipe (9) and is lower than the liquid level of water in the treatment box (5), and the pore diameter of a mesh hole on the broken foam net (11) is far smaller than the pore diameter of the exhaust hole (10).
  4. 4. An odor treatment apparatus according to claim 3, characterized in that said treatment tank (5) is detachably connected to said deodorizing tower (1) by a pair of sealing flanges (13), said foam breaking net (11) is detachably connected to said treatment tank (5), and said foam breaking net (11) can be taken out from said treatment tank (5) after said treatment tank (5) is detached from the bottom of said deodorizing tower (1).
  5. 5. The odor treatment device according to claim 4, wherein the inner wall of the treatment box (5) is fixedly connected with a limiting ring (14) along the circumferential direction of the treatment box, and the foam breaking net (11) is lapped on the limiting ring (14) and is connected with the limiting ring (14) through a plurality of fastening screws.
  6. 6. An odor treatment device according to claim 1, characterized in that a one-way valve is arranged in said inlet pipe (7) and is adapted to limit the passage of odor into said pre-treatment pipe (9) only through said inlet pipe (7).
  7. 7. An odor treatment device according to claim 1, characterized in that said treatment tank (5) is provided with an observation window (12).

Description

Odor treatment device Technical Field The utility model relates to the field of odor treatment, in particular to an odor treatment device. Background The garbage odor treatment is an important link in urban environmental sanitation management, and is mainly used for reducing or eliminating peculiar smell generated in garbage collection, transportation, storage and treatment processes and improving the surrounding environment quality, and at present, a biological treatment method is generally adopted for treating the odor. The odor treatment device in the related art generally comprises a deodorizing tower, wherein a biological filler is arranged in the middle of the deodorizing tower, the lower end of the deodorizing tower is connected with an air inlet pipe, the top of the deodorizing tower is connected with an exhaust pipe, the bottom of the deodorizing tower is connected with a drain pipe, and a spray pipe positioned above the biological filler is arranged in the deodorizing tower. However, there are often some dust and impurity particles in the odor, when the odor moves upward in the deodorizing tower and passes through the bio-filler, the dust and impurity particles may adhere to the surface of the bio-filler, and in the long run, there is a risk that the pores of the bio-filler are blocked, resulting in poor water flow and air circulation, thereby affecting the growth and propagation of microorganisms in the bio-filler, and further affecting the odor treatment effect, and the improvement is needed. Disclosure of utility model Aiming at the defects existing in the prior art, the utility model aims to provide an odor treatment device which can realize pretreatment of dust and impurity particles in odor, reduce the risk of the dust and impurity particles entering biological fillers, and further reduce the risk of pore blockage of the biological fillers so as to ensure the growth and propagation of microorganisms and further ensure the odor treatment effect. The technical aim of the utility model is achieved by the following technical scheme that the odor treatment device comprises a deodorizing tower, biological filler, an air inlet pipe, an exhaust pipe, a drain pipe and a spray pipe, wherein the bottom of the deodorizing tower is arranged in an open mode, the bottom of the deodorizing tower is connected with a treatment box, the air inlet pipe and the drain pipe are respectively connected with the treatment box, and the upper end of the treatment box is connected with a filling pipe; The pretreatment device is characterized in that a pretreatment pipe is arranged in the treatment box, the height of the pretreatment pipe is lower than the liquid level height of water in the treatment box, one end of the pretreatment pipe is connected with the air inlet pipe, the other end of the pretreatment pipe is in sealing arrangement, and a plurality of exhaust holes are uniformly formed in the treatment pipe. Optionally, the pretreatment tube is arranged in a bending shape. Optionally, a broken bubble net is horizontally arranged in the treatment box, the broken bubble net is positioned above the pretreatment pipe and is lower than the liquid level height of water in the treatment box, and the pore diameter of the mesh on the broken bubble net is far smaller than the pore diameter of the exhaust hole. Optionally, the treatment box is detachably connected with the deodorizing tower through a pair of sealing flanges, the foam breaking net is detachably connected with the treatment box, and after the treatment box is detached from the bottom of the deodorizing tower, the foam breaking net can be taken out from the treatment box. Optionally, a limiting ring is fixedly connected to the inner wall of the treatment box along the circumferential direction of the treatment box, and the foam breaking net is lapped on the limiting ring and is connected with the limiting ring through a plurality of fastening screws. Optionally, a one-way valve is arranged in the air inlet pipe and used for limiting odor to enter the pretreatment pipe only through the air inlet pipe. Optionally, an observation window is arranged on the processing box. In summary, the utility model has the following beneficial effects: This odor treatment device makes the foul smell advance get into the processing case, reentrant deodorization tower in, also in the dust and the impurity granule in the foul smell can get into the aquatic of processing the case to realize the preliminary treatment of dust and impurity granule in the foul smell, reduce the risk that dust and impurity granule get into biofilm carrier, thereby reduce the risk that the hole of biofilm carrier blockked up, in order to guarantee the growth and the propagation of microorganism, and then guarantee the foul smell treatment effect. Drawings FIG. 1 is a schematic structural view of an embodiment; FIG. 2 is a cross-sectional view of an embodiment; Fig. 3 is a schematic view of the structure