Barb type waste gas treatment device and waste gas treatment system

Abstract

The utility model relates to a barb type waste gas treatment device and a waste gas treatment system. The barb type waste gas treatment device comprises a frame, a barb component and a drainage component, at least one group of barb components are arranged, each barb component comprises two fixing plates which are vertically connected to the frame, a plurality of accommodating pipes are vertically connected between the two fixing plates, a flow guide groove is formed in the inner wall of each accommodating pipe, and the flow guide grooves have inclination; at least one group of drainage assemblies are arranged, each drainage assembly comprises a water collecting disc, the water collecting discs are located below the flow guide grooves, drainage holes are formed in the water collecting discs, and the drainage holes are connected with drainage valves through drainage pipes. According to the waste gas treatment device, the flow guide groove is formed in the bottom of the accommodating pipe for accommodating the barb structure, so that water drops condensed on the pipe wall are timely collected and guided, the water collecting disc for receiving condensed water is arranged, and finally the water is timely discharged out of the device through the water discharging pipe, so that the accumulation of the water drops in the device is effectively reduced, and the waste gas treatment effect is improved. And the risk that the waste gas treatment device stops working due to overhigh humidity is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to waste gas treatment device technical field especially point to a kind of barb waste gas treatment device and waste gas treatment system. BACKGROUND

[0002] High-voltage barb electrostatic field is a kind of strong electrostatic field device generated by using tip discharge effect, usually composed of high-voltage power supply and electrode with sharp "barb" structure, its core principle is to form electrostatic field near the electrode tip through the electrode tip corona discharge. When high-voltage barb is applied in waste gas treatment device, air and waste gas can be ionized by electrostatic effect, water and oxygen in air can be ionized into hydroxyl and ozone, and waste gas can also be ionized into small molecular state, and small molecular state waste gas can react well with hydroxyl and ozone, realizing the oxidation treatment of waste gas.

[0003] However, the static electricity generated by barb acts on waste gas at the same time, and water molecules in the air are also ionized, especially when the humidity of waste gas is high, it will cause more water droplets to condense in the barb equipment, once too much water droplets, it may cause the short circuit of barb assembly and stop working, affect the normal operation of waste gas treatment device, and there is certain safety hazard. UTILITY MODEL CONTENTS

[0004] Therefore, the technical problem to be solved by the utility model is to overcome the problem that in the prior art, when high-voltage barb is applied in waste gas treatment device, the static electricity generated by barb acts on waste gas at the same time, and water molecules in the air are also ionized, especially when the humidity of waste gas is high, it will cause more water droplets to condense in the barb equipment, once too much water droplets, it may cause the short circuit of barb assembly and stop working, affect the normal operation of waste gas treatment device, and there is certain safety hazard.

[0005] To solve the above technical problems, the utility model provides a kind of barb waste gas treatment device, including,

[0006] frame;

[0007] barb assembly, the barb assembly is provided with at least one group, the barb assembly all includes two vertical connection on the frame and mutually symmetrical in horizontal direction fixed plate, and multiple containing tubes are vertically connected between two fixed plates, a conductive shaft is coaxially arranged in each containing tube, multiple barb electrodes are arranged on the side surface of each conductive shaft, and flow guide groove is arranged on the inner wall of each containing tube and located at the bottom thereof, the flow guide groove has slope and its height lower end is its output end;

[0008] A drainage assembly is provided with at least one set of and respectively corresponding to one set of the thorn assemblies, the drainage assembly comprising a water collecting tray horizontally connected to the frame, the water collecting tray being located below the output end of the flow guide groove, and the water collecting tray being provided with a drainage hole, the drainage hole being connected with a drainage valve through a drainage pipe.

[0009] In an embodiment of the present application, the water collecting tray is a rectangular groove structure, the water collecting tray being vertically provided with the drainage hole at the center thereof, and the bottom surface of the water collecting tray having a taper.

[0010] In an embodiment of the present application, the angle between the bottom surface of the flow guide groove and the horizontal plane is 1°, and the drop of the flow guide groove at both ends is 15 mm.

[0011] In an embodiment of the present application, the flow guide groove is a V-shaped groove.

[0012] In an embodiment of the present application, the thorn assembly further comprises a connecting piece, the connecting piece being provided with two and respectively arranged on the sides of the two fixing plates away from each other, the two ends of each of the conductive shafts being respectively connected to the two connecting pieces, and a plurality of insulating pieces being arranged between the connecting piece and the fixing plate close thereto.

[0013] In an embodiment of the present application, the frame is a cuboid frame structure, the two ends of the frame being respectively provided with a first sealing plate and a second sealing plate, the top and bottom of the frame being respectively provided with a top plate and a bottom plate, and the two sides of the frame being respectively provided with an access door plate.

[0014] In an embodiment of the present application, a plurality of mutually symmetrical mounting holes are vertically provided on the two fixing plates, and the two ends of each of the accommodating pipes are respectively inserted into the two mutually symmetrical mounting holes.

[0015] In an embodiment of the present application, a base is further included, and the frame is connected to the base.

[0016] A waste gas treatment system comprising the thorn type waste gas treatment device according to any one of the above.

[0017] The above technical solution of the present application has the following advantages compared with the prior art.

[0018] The present invention discloses a spike-type waste gas treatment device and waste gas treatment system, comprising a frame, spike components, and a drainage component; at least one set of spike components are provided, each spike component including two vertically connected fixing plates to the frame, and multiple receiving pipes vertically connected between the two fixing plates, each receiving pipe having a guide groove at its bottom on its inner wall, the guide groove having an inclination; at least one set of drainage components are provided, each corresponding to a set of spike components, the drainage component including a water collection tray connected to the frame, the water collection tray being located below the output end of the guide groove, and the water collection tray having a drain hole, the drain hole being connected to a drain valve through a drain pipe. This spike-type exhaust gas treatment device features a guide channel at the bottom of the receiving pipe housing the spike structure, which promptly collects and guides water droplets condensed on the pipe wall. A condensate tray is also provided to collect the discharged condensate, and the water is ultimately discharged from the exhaust gas treatment device through a drain pipe and drain valve. This effectively reduces the accumulation of water droplets inside the device and lowers the risk of the exhaust gas treatment device stopping operation due to excessive humidity. Attached Figure Description

[0019] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0020] Figure 1 This is a schematic diagram of the overall structure of the spike-type waste gas treatment device according to a preferred embodiment of the present invention;

[0021] Figure 2 This is an exploded view of the spike-shaped waste gas treatment device according to a preferred embodiment of this utility model;

[0022] Figure 3 This is a cross-sectional view of the barbed component of the barbed exhaust gas treatment device according to a preferred embodiment of the present invention;

[0023] Figure 4 yes Figure 3 An enlarged view of part A of the spike-type waste gas treatment device shown;

[0024] Figure 5 This is a perspective view of the spiked component of the spiked waste gas treatment device according to a preferred embodiment of the present invention;

[0025] Figure 6 yes Figure 5 An enlarged view of section B of the spike-type waste gas treatment device shown.

[0026] The description reference signs are as follows: 1, frame; 2, thorn assembly; 21, fixed plate; 22, containing pipe; 221, flow guide groove; 23, conductive shaft; 24, thorn electrode; 25, connecting piece; 26, insulating piece; 3, drainage assembly; 31, water collecting tray; 311, drainage hole; 32, drainage pipe; 33, drainage valve; 4, first sealing plate; 5, second sealing plate; 6, top plate; 7, bottom plate; 8, access door plate; 9, base. DETAILED DESCRIPTION

[0027] The utility model will be further explained in connection with the drawings and specific embodiments, so that the person skilled in the art can better understand the utility model and can be implemented, but the embodiment is not as the limitation of the utility model. Embodiment one

[0028] Referring to Figures 1-6 The utility model discloses a thorn type waste gas treatment device, including,

[0029] Frame 1;

[0030] Thorn assembly 2, thorn assembly 2 are provided with at least one group, and thorn assembly 2 all include two vertical fixed plates 21 that are connected to frame 1 and mutually symmetrical in horizontal direction, and a plurality of containing pipes 22 are vertically connected between two fixed plates 21, and a conductive shaft 23 is coaxially arranged in each containing pipe 22, a plurality of thorn electrodes 24 are arranged on the side surface of each conductive shaft 23, and the inner wall of each containing pipe 22 is provided with the flow guide groove 221 located at the bottom, and the flow guide groove 221 has a slope and the height lower end is its output end;

[0031] Drainage assembly 3, drainage assembly 3 are provided with at least one group and correspond to a group of thorn assembly 2 respectively, and drainage assembly 3 includes the water collecting tray 31 that is connected on frame 1, and the water collecting tray 31 is located below the output end of flow guide groove 221, and the water collecting tray 31 is provided with drainage hole 311, and drainage hole 311 is connected with drainage valve 33 through drainage pipe 32.

[0032] The water droplets condensed on the inner wall of containing pipe 22 in the process of waste gas treatment will be collected in the flow guide groove 221 at the bottom of pipe wall under the action of gravity, and because flow guide groove 221 has a certain slope, the water collected flows along flow guide groove 221 and flows to the water collecting tray 31 below through its output end, and flows out of the waste gas treatment device through drainage pipe 32 and drainage valve 33.

[0033] The utility model discloses a kind of barb type waste gas treatment devices, flow guide groove 221 is arranged at the bottom of accommodating pipe 22 of accommodating barb structure, to condensation water drop on pipe wall is promptly gathered and flow guided, and water tray 31 for receiving condensed water exported is arranged, finally through drain pipe 32 and drain valve 33, these water is promptly discharged outside waste gas treatment device;To effectively reduce the accumulation of water droplets in the device, reduce the risk of waste gas treatment device stop working due to excessive humidity.

[0034] Referring to Figure 3 、 Figure 4 and Figure 6 It is further shown that the water tray 31 is a rectangular groove structure, and the center of the water tray 31 is vertically provided with a drain hole 311, and the bottom surface of the water tray 31 has a taper. Specifically, when the water tray 31 is arranged, the size of the water tray 31 should be appropriate according to the number of accommodating pipes 22, so that the water tray 31 can effectively receive the condensed water flowing out of each accommodating pipe 22; and the water tray 31 is not limited to a rectangular shape, and can be set to any shape according to the size of the equipment inside. It can be envisaged that setting a certain taper on the bottom surface of the water tray 31 is beneficial to guiding the condensed water received to quickly enter the drain hole 311. It can also be envisaged that when the unit is shut down for cleaning, the sewage generated can also be discharged outside the unit through the water tray 31 and the drain pipe 32, which is convenient and efficient.

[0035] Further, the angle between the bottom surface of the flow guide groove 221 and the horizontal plane is 1°, and the drop of the flow guide groove 221 at both ends is 15 mm.

[0036] Further, the flow guide groove 221 can be a V-shaped groove.

[0037] Further, the barb assembly 2 further includes a connecting piece 25, the connecting piece 25 is provided with two and is respectively arranged on one side of the two fixed plates 21 away from each other, both ends of each conductive shaft 23 are connected to the two connecting pieces 25, and a plurality of insulating pieces 26 are arranged between the connecting piece 25 and the fixed plate 21 close to it. Specifically, the sharp end of the barb electrode 24 can form an electrostatic field to ionize air and waste gas, and water and ozone in the air are ionized into hydroxyl and ozone, and waste gas is also ionized into small molecular state, and small molecular state waste gas can react well with hydroxyl and ozone, realizing oxidation treatment of waste gas.

[0038] Referring to Figure 2As shown, further, the frame 1 is a cuboid frame structure, the frame 1 is provided with a first sealing plate 4 and a second sealing plate 5 at two ends respectively, the frame 1 is provided with a top plate 6 and a bottom plate 7 at top and bottom respectively, and the frame 1 is provided with an inspection door plate 8 at two sides respectively. Specifically, by providing the first sealing plate 4, the second sealing plate 5, the top plate 6, the bottom plate 7 and the inspection door plate 8 on the frame 1, a relatively closed internal space can be formed, which can play a heat preservation role for the thorn assembly 2 arranged in the internal space, thereby effectively reducing the condensate water generated due to the large temperature difference between the inside and outside of the unit.

[0039] Further, a plurality of mutually symmetrical mounting holes are vertically provided on the two fixed plates 21, and the two ends of each accommodating pipe 22 are respectively inserted into the mutually symmetrical two mounting holes.

[0040] Further, the frame 1 is connected to a base 9. Embodiment Two

[0041] The utility model discloses still a kind of waste gas treatment system, including the thorn type waste gas treatment device of embodiment one.

[0042] Obviously, the above embodiment is only an example for clearly illustrating, and is not limited to the implementation. For ordinary skilled in the art, on the basis of the above description, other different forms of changes or variations can also be made. Here, it is not necessary and cannot be exhausted to all implementation. The obvious changes or variations derived therefrom are still within the protection scope of the utility model.

Claims

1. A barbed type exhaust gas treatment device, characterized by: Comprising, a frame; a thorn assembly, the thorn assembly is provided with at least one group, the thorn assembly comprises two fixed plates vertically connected to the frame and horizontally symmetrical to each other, and a plurality of accommodation tubes are vertically connected between the two fixed plates, a conductive shaft is coaxially arranged in each of the accommodation tubes, a plurality of thorn electrodes are arranged on the side surface of each of the conductive shafts, and a flow guide groove is arranged on the inner wall of each of the accommodation tubes and located at the bottom of the accommodation tube, the flow guide groove has a slope and the lower end of the flow guide groove is the output end of the flow guide groove; a drainage assembly, the drainage assembly is provided with at least one group and corresponds to one group of the thorn assemblies respectively, the drainage assembly comprises a water collecting tray horizontally connected to the frame, the water collecting tray is located below the output end of the flow guide groove, and a drainage hole is formed in the water collecting tray, and a drainage valve is connected to the drainage hole through a drainage pipe.

2. The barbed exhaust treatment device of claim 1, wherein: The water collecting tray is a rectangular groove structure, the water collecting tray is vertically provided with the drainage hole in the center, and the bottom surface of the water collecting tray has a taper.

3. The barbed exhaust treatment device of claim 1, wherein: The included angle between the bottom surface of the flow guide groove and the horizontal plane is 1°, and the drop of the flow guide groove at both ends is 15mm.

4. The barbed exhaust treatment device of claim 1, wherein: The flow guide groove is a V-shaped groove.

5. The barb type exhaust treatment device of claim 1, wherein: The thorn assembly further comprises a connecting piece, the connecting piece is provided with two and arranged on the side of the two fixed plates away from each other, the two ends of each conductive shaft are connected to the two connecting pieces, and a plurality of insulating pieces are arranged between the connecting piece and the fixed plate close to the connecting piece.

6. The barb type exhaust treatment device of claim 1, wherein: The frame is a cuboid frame structure, the frame is provided with a first sealing plate and a second sealing plate at both ends, a top plate and a bottom plate are arranged at the top and bottom of the frame respectively, and a maintenance door plate is arranged on each side of the frame.

7. The barb type exhaust treatment device of claim 1, wherein: A plurality of symmetrical mounting holes are vertically formed in the two fixed plates, and the two ends of each accommodation tube are inserted into two symmetrical mounting holes.

8. The barb type exhaust treatment device of claim 1, wherein: Further comprising a base, the frame is connected to the base.

9. An exhaust gas treatment system characterized by: The thorn type waste gas treatment device comprises a frame, a thorn assembly and a drainage assembly.

Images