Environment-friendly waste gas treatment spray tower

Abstract

The utility model discloses an environment-friendly waste gas treatment spray tower which comprises a spray tower body, the spray tower body comprises a lower bin body and a spray bin, the top of the spray bin is detachably and fixedly connected with an upper bin body through a flange, a spray assembly is fixedly installed on the outer wall of the lower bin body and comprises a circulating pump and an atomizing nozzle, an inserting groove is formed in the inner wall of the spray bin, and the circulating pump is connected with the atomizing nozzle. A filler plate is mounted on the inner wall of the inserting groove in a matched and inserted mode, the outer wall of the filler plate is connected with the inner wall of the inserting groove in a sealed mode, the atomizing nozzles are evenly distributed above the filler plate, an air inlet pipe is fixedly connected to the inner wall of the lower bin body, and a check valve is fixedly mounted on the outer wall of the air inlet pipe. And a filler plate can be taken out from the interior of the spraying bin by holding a handle, so that filler on the filler plate can be replaced conveniently, impurities on the surface of the filler plate can be cleaned conveniently, the practicability and convenience of equipment use are improved, and the environmental protection effect of equipment use is improved.

Description

Technical Field

[0001] The utility model relates to waste gas treatment equipment technology, in particular to an environmentally friendly waste gas treatment spray tower. Background Art

[0002] The environmental waste gas treatment spray tower is a commonly used waste gas treatment equipment. Its working principle is mainly to evenly spray the liquid, usually water or a specific chemical solution, into the tower through a spray system. The waste gas enters from the bottom of the tower and flows upward, fully contacts with the spray liquid. After the waste gas is treated to meet environmental protection requirements, it is discharged. In this process, the pollutants in the waste gas undergo a series of physical and chemical reactions with the spray liquid, such as absorption, dissolution, neutralization, etc., thereby achieving the purpose of removing pollutants in the waste gas. The waste gas treatment spray tower has a wide range of applications and can treat various types of waste gas. It has a relatively simple structure, is easy to operate and maintain, and has low cost. The tower body structure of the existing environmental waste gas treatment spray tower is generally an integrated structure. When installing the filler, it is usually snap-fitted into the inside of the spray tower. When the filler needs to be replaced in the packed tower, the top structure of the spray tower needs to be disassembled to complete the replacement and reassembly. The operation steps are relatively cumbersome and difficult to operate. It is not convenient to quickly complete the installation and disassembly of the filler plate by plugging, and it is inconvenient to maintain the spray tower. Utility Model Content

[0003] The purpose of the utility model is to provide an environmentally friendly waste gas treatment spray tower to solve the problems raised in the above background technology.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] An environmentally friendly waste gas treatment spray tower comprises a spray tower, which comprises a lower bin body and a spray bin. The top of the spray bin is detachably fixedly connected to the upper bin body through a flange. A spray assembly is fixedly installed on the outer wall of the lower bin body. The spray assembly comprises a circulation pump and an atomizing nozzle. A slot is provided on the inner wall of the spray bin. A filler plate is installed in the inner wall of the slot. The outer wall of the filler plate is sealed at the connection with the inner wall of the slot. The atomizing nozzle is evenly distributed above the filler plate. The inner wall of the lower bin body is fixedly connected to the air inlet pipe. A check valve is fixedly installed on the outer wall of the air inlet pipe.

[0006] In a preferred embodiment of the present invention, the bottom end of the lower bin body is configured to be conical, the center position of the bottom of the lower bin body is fixedly connected to the drain pipe, the outer wall of the drain pipe is fixedly installed with a first valve, the outer wall of the front end of the lower bin body is provided with a first visual window, and the outer wall of the bottom of the lower bin body is provided with support legs.

[0007] In a preferred embodiment of the present invention, a second visual window is provided on the front outer wall of the spray chamber, the outer wall of the second visual window is rotatably connected to the visual cover plate via a hinge, and the first support plate is evenly fixedly installed on the inner wall of the spray chamber.

[0008] In a preferred embodiment of the present invention, a plurality of first supporting plates are provided, the outer wall of the lower warehouse body is fixedly mounted with a spray assembly, the top of the upper warehouse body is fixedly connected to an air outlet pipe, and the outer wall of the air outlet pipe is fixedly mounted with a solenoid valve.

[0009] In a preferred embodiment of the present invention, the first support plate is located below the slot, the first support plate is used to support the bottom of the filler plate, a handle is fixedly installed on the outer wall of the filler plate, the inner wall of the filler plate is evenly filled with filler, and the defoamer is fixedly installed on the top of the spray bin through the second support plate.

[0010] In a preferred embodiment of the present invention, a support frame is fixedly mounted on the outer wall of the spray bin, the circulation pump is fixedly mounted on the top outer wall of the support frame, and the input end of the circulation pump is fixedly connected to the first conduit.

[0011] In a preferred embodiment of the present invention, the first conduit extends to the bottom inner wall of the lower bin body, the filter screen is fixedly installed at the input end of the first conduit, the output end of the circulation pump is fixedly connected to the second conduit, and the second conduit is distributed vertically upward along the spray bin.

[0012] In a preferred embodiment of the present invention, the outer wall of the second conduit is fixedly connected to the manifold through a tee pipe, the manifold extends to the inside of the spray bin, the spray pipe is evenly fixedly installed on the outer wall of the manifold, and the atomizing nozzle is evenly fixedly installed on the outer wall of the bottom of the spray pipe.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention.

[0014] 1. The packing plate can be taken out from the inside of the spray chamber by holding the handle, which makes it easy to replace the packing on the packing plate and clean the impurities on the surface of the packing plate, improving the practicality and convenience of the equipment and improving the environmental protection effect of the equipment;

[0015] 2. By setting the spray tower as a split combination structure, it is convenient to disassemble the structure in the spray tower after the spray tower has been used for a long time, thereby achieving the effect of convenient cleaning of the inside of the spray tower. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 This is a schematic diagram of the main structure of the environmental waste gas treatment spray tower;

[0018] Figure 2 This is a side view structural diagram of the environmental waste gas treatment spray tower;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the environmental waste gas treatment spray tower;

[0020] Figure 4 This is a schematic diagram of the packing plate structure in the environmental waste gas treatment spray tower.

[0021] In the figure: lower bin body 100, support frame 101, spray bin 110, visible cover 111, slot 112, support leg 120, drain pipe 130, first valve 131, first visual window 140, air inlet pipe 150, check valve 151, circulation pump 160, first conduit 161, second conduit 162, manifold 163, spray pipe 164, first support plate 170, upper bin body 180, filler plate 200, handle 210, filler 211. DETAILED DESCRIPTION

[0022] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0023] Example 1: Figure 1-3 , including a spray tower, the spray tower includes a lower warehouse body 100 and a spray warehouse 110, the top of the spray warehouse 110 is detachably fixedly connected to the upper warehouse body 180 through a flange, the outer wall of the lower warehouse body 100 is fixedly installed with a spray assembly, the spray assembly includes a circulation pump 160 and an atomizing nozzle, the inner wall of the spray warehouse 110 is provided with a slot 112, the inner wall of the slot 112 is matched with the plug-in installation of a filler plate 200, the outer wall of the filler plate 200 is sealed at the connection with the inner wall of the slot 112, the atomizing nozzles are evenly distributed above the filler plate 200, the inner wall of the lower warehouse body 100 is fixedly connected to the air inlet pipe 150, and the outer wall of the air inlet pipe 150 is fixedly installed with a check valve 151,

[0024] The specific usage scenario of this embodiment is: by setting the spray tower as a split combination structure, it is convenient to disassemble the structure in the spray tower after the spray tower is used for a long time, so as to achieve the effect of convenient cleaning of the inside of the spray tower; by setting a spray assembly to transport the spray liquid to the top of the spray bin 110, the spray liquid, exhaust gas and filler 241 can be fully in contact with each other; by setting an air intake pipe 150 and a check valve 151 on the outer wall of the air intake pipe 150, it is convenient to introduce the exhaust gas into the interior of the lower bin body 100; by setting a spray tower to treat the exhaust gas and discharge it after it meets environmental protection requirements.

[0025] Example 2: Figure 3-4 The bottom end of the lower bin body 100 is set to be conical, the center position of the bottom of the lower bin body 100 is fixedly connected to the drain pipe 130, the outer wall of the drain pipe 130 is fixedly installed with a first valve 131, the front outer wall of the lower bin body 100 is provided with a first visual window 140, the bottom outer wall of the lower bin body 100 is installed with a support leg 120, the front outer wall of the spray bin 110 is provided with a second visual window, the outer wall of the second visual window is connected to the visual cover 111 by a hinge, the inner wall of the spray bin 110 is evenly fixed with a first support plate 170, the first support plate 1 70 is provided with several, the spray assembly is fixedly installed on the outer wall of the lower warehouse body 100, the top of the upper warehouse body 180 is fixedly connected to the air outlet pipe 181, the outer wall of the air outlet pipe 181 is fixedly installed with a solenoid valve 182, the first support plate 170 is located below the slot 112, the first support plate 170 is used to support the bottom of the filling plate 200, the outer wall of the filling plate 200 is fixedly installed with a handle 210, the inner wall of the filling plate 200 is evenly filled with filler 211, and the defoamer 114 is fixedly installed on the top of the spray warehouse 110 through the second support plate 113.

[0026] The specific usage scenario of this embodiment is: by setting the bottom of the lower warehouse body 100 to be conical, it is convenient to discharge the spray liquid inside the lower warehouse body 100, by setting the opening of the first valve 131 to control the on-off of the drain pipe 130, it is convenient to control the discharge of the spray liquid inside the lower warehouse body 100, by setting the defoamer 114 to allow the small bubbles carried in the gas overflowing the spray warehouse 110 to be broken, thereby preventing the spray liquid from being discharged with the exhaust gas, facilitating defogger, and by setting the solenoid valve 182 to control the on-off of the outlet pipe 181, thereby controlling the discharge of exhaust gas from the upper warehouse body 180.

[0027] Example 3: Figure 2 and Figure 3The support frame 101 is fixedly installed on the outer wall of the spray bin 110, and the circulating pump 160 is fixedly installed on the top outer wall of the support frame 101. The input end of the circulating pump 160 is fixedly connected to the first conduit 161, and the first conduit 161 extends to the bottom inner wall of the lower bin body 100. The input end of the first conduit 161 is fixedly installed with a filter screen, and the output end of the circulating pump 160 is fixedly connected to the second conduit 162. The second conduit 162 is distributed vertically upward along the spray bin 110. The outer wall of the second conduit 162 is fixedly connected to the manifold 163 through a tee pipe. The manifold 163 extends to the inside of the spray bin 110. The outer wall of the manifold 163 is evenly fixed with a spray pipe 164, and the outer wall of the bottom of the spray pipe 164 is evenly fixed with an atomizing nozzle.

[0028] The specific usage scenario of this embodiment is as follows: by setting up a support frame 101 for installing a circulation pump 160, by turning on the circulation pump 160, the spray liquid at the bottom of the lower warehouse body 100 is transported to the second conduit 162 and the manifold 163 through the circulation pump 160, and then enters the spray pipe 164, and is evenly sprayed to the top of the filler plate 200 through the atomizing nozzle, so that the spray liquid, exhaust gas and filler 211 are fully in contact with each other, so that harmful substances in the exhaust gas react, thereby eliminating substances harmful to the environment in the exhaust gas, so that the exhaust gas can meet the emission requirements, and the spray liquid flows back to the lower warehouse body 100 under the action of gravity, and is pumped by the circulation pump 160 and recycled, and impurities in the spray liquid are filtered through the filter.

[0029] The working principle of the present invention is as follows: when in use, those skilled in the art pass the waste gas to be treated through the air inlet pipe 150 and the check valve 151 into the interior of the lower bin body 100, and at the same time, by turning on the circulation pump 160, the spray liquid at the bottom of the lower bin body 100 is transported to the second conduit 162 and the manifold 163 through the circulation pump 160, and then enters the spray pipe 164, and is evenly sprayed to the top of the filler plate 200 through the atomizing nozzle, so that the spray liquid, waste gas and filler 211 are fully in contact, so that the harmful substances in the waste gas react, thereby eliminating the harmful substances in the waste gas that are harmful to the environment. The material is used to enable the exhaust gas to meet the emission requirements. The spray liquid flows back to the lower bin body 100 under the action of gravity, and is pumped by the circulation pump 160 for recycling. The impurities in the spray liquid are filtered through the filter to avoid damage to the internal structure of the circulation pump 160. The filler plate 200 can be taken out from the inside of the spray bin 110 by holding the handle 210, so as to facilitate the replacement of the filler 211 on the filler plate 200 and the cleaning of impurities on the surface of the filler plate 200, thereby improving the practicality and convenience of the equipment and improving the environmental protection effect of the equipment.

[0030] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An environmental waste gas treatment spray tower, comprising a spray tower, the spray tower comprising a lower bin (100) and a spray bin (110), characterized in that: The top of the spray bin (110) is detachably fixedly connected to the upper bin body (180) via a flange, and a spray assembly is fixedly installed on the outer wall of the lower bin body (100), and the spray assembly includes a circulation pump (160) and an atomizing nozzle. A slot (112) is provided on the inner wall of the spray bin (110), and a filler plate (200) is installed in the inner wall of the slot (112). The outer wall of the filler plate (200) is sealed at the connection with the inner wall of the slot (112), and the atomizing nozzles are evenly distributed above the filler plate (200). The inner wall of the lower bin body (100) is fixedly connected to the air inlet pipe (150), and the outer wall of the air inlet pipe (150) is fixedly connected to the inner wall of the slot (112). A check valve (151) is fixedly installed, the bottom end of the lower bin body (100) is configured to be conical, the center position of the bottom of the lower bin body (100) is fixedly connected to a drain pipe (130), the outer wall of the drain pipe (130) is fixedly installed with a first valve (131), the front outer wall of the lower bin body (100) is provided with a first visual window (140), the bottom outer wall of the lower bin body (100) is provided with a supporting leg (120), the front outer wall of the spray bin (110) is provided with a second visual window, the outer wall of the second visual window is rotatably connected to a visual cover plate (111) through a hinge, and the inner wall of the spray bin (110) is evenly fixedly installed with a first supporting plate (170).

2. The environmentally friendly waste gas treatment spray tower according to claim 1, characterized in that: A plurality of the first supporting plates (170) are provided, the top of the upper storage body (180) is fixedly connected to an air outlet pipe (181), and an electromagnetic valve (182) is fixedly installed on the outer wall of the air outlet pipe (181).

3. The environmentally friendly waste gas treatment spray tower according to claim 2, characterized in that: The first supporting plate (170) is located below the slot (112). The first supporting plate (170) is used to support the bottom of the filling plate (200). A handle (210) is fixedly installed on the outer wall of the filling plate (200). The inner wall of the filling plate (200) is evenly filled with fillers (211). The defoamer (114) is fixedly installed on the top of the spray chamber (110) via the second supporting plate (113).

4. The environmentally friendly waste gas treatment spray tower according to claim 1, characterized in that: The outer wall of the spray bin (110) is fixedly mounted with a support frame (101), the circulation pump (160) is fixedly mounted on the top outer wall of the support frame (101), and the input end of the circulation pump (160) is fixedly connected to the first conduit (161).

5. The environmentally friendly waste gas treatment spray tower according to claim 4, characterized in that: The first conduit (161) extends to the bottom inner wall of the lower bin body (100); a filter screen is fixedly installed at the input end of the first conduit (161); the output end of the circulation pump (160) is fixedly connected to the second conduit (162); and the second conduit (162) is distributed vertically upward along the spray bin (110).

6. The environmentally friendly waste gas treatment spray tower according to claim 5, characterized in that: The outer wall of the second conduit (162) is fixedly connected to the manifold (163) through a tee pipe, and the manifold (163) extends to the inside of the spray bin (110). The outer wall of the manifold (163) is evenly fixedly installed with a spray pipe (164), and the outer wall of the bottom of the spray pipe (164) is evenly fixedly installed with an atomizing nozzle.

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