CN212492294U - Vertical organic waste gas treatment device with automatic flushing function - Google Patents

Abstract

The utility model discloses a vertical organic waste gas treatment device with automatic flushing, which mainly comprises a shell, an air inlet, an air outlet, a flushing pipe and at least one group of plasma treatment mechanisms; the air inlet and the air outlet are opposite and are respectively positioned at the upper end and the lower end of the shell; the plasma processing mechanism is positioned inside the shell; the polar line of the plasma processing mechanism is vertical; the flushing pipe is positioned right above the plasma processing mechanism; the flushing pipe spans across the plasma processing mechanism and at least one end of the flushing pipe extends to the outside of the shell; a plurality of nozzles are distributed on the flushing pipe; the air inlet mode is the lower business turn over, and under power transmission device's effect, the flush fluid integument is sent to the flushing pipe and is spouted by the nozzle, then washes plasma mechanism, takes away the attachment by the raffinate discharge port, has realized the online cleaning to organic waste gas processing apparatus, has prolonged the utility model discloses a life has reduced the complete abluent frequency of loosing core to whole organic waste gas's treatment effeciency has been improved.

Description

Vertical organic waste gas treatment device with automatic flushing function

Technical Field

The utility model relates to an organic waste gas's treatment facility field especially relates to a vertical organic waste gas treatment device who takes automatic washing.

Background

Most plasma treatment mechanisms for treating organic waste gas in the market are of horizontal structures, and the air inlet mode is horizontal air inlet; plasma treatment mechanism because the important component of filtering waste gas, the treatment effect of direct influence organic waste gas, in the use, the wolf teeth stick polar line can constantly adhere to the greasy dirt, after accumulating certain degree (through my company actual production use, discovery live time is in 30-60 days) equipment trouble start-up, just need artificial taking out the core and wash this moment, waste time and energy, influence treatment effeciency.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves is: the vertical organic waste gas treatment device with the automatic washing function can realize online cleaning and prolong the service life.

In order to solve the main technical problems, the following technical scheme is adopted:

a vertical organic waste gas treatment device with automatic flushing comprises a shell, an air inlet, an air outlet, a flushing pipe and at least one group of plasma treatment mechanisms; the air inlet and the air outlet are opposite and are respectively positioned at the upper end and the lower end of the shell; the plasma processing mechanism is positioned inside the shell; the polar line of the plasma processing mechanism is vertical; the flushing pipe is positioned right above the plasma processing mechanism; the flushing pipe spans across the plasma processing mechanism and at least one end of the flushing pipe extends to the outside of the shell; a plurality of nozzles are distributed on the flushing pipe.

Preferably, the cross sections of the air outlet and the air inlet are both trapezoidal extending outwards from the end of the shell.

Preferably, the plasma processing mechanism includes a support and a plurality of discharge cells; the bracket is fixed on the shell; the plurality of discharge units are vertically arranged into a cylinder; the discharge unit is vertically fixed on the bracket.

Preferably, the discharge unit includes an anode rod in a shape of a mace, a cathode rod in a shape of a tube; the anode rod is positioned on the axis of the cathode rod; a gap between the anode rod and the cathode rod is a gas circulation channel; the cathode rod penetrates through the bracket and is fixed on the bracket.

Preferably, the bracket comprises two symmetrical upper and lower parts which are respectively close to the end parts of the cathode rods.

Further, the air inlet is communicated with an air inlet pipeline; and the lowest point of the air inlet pipeline is communicated with a residual liquid discharge port.

Preferably, the nozzle is a large flow multi-head nozzle.

Compared with the prior art, the utility model discloses be applied to organic waste gas's processing apparatus and possess following advantage:

the axis is all guaranteed to ion treatment mechanism's negative pole pipe and positive pole pipe vertical, and the air inlet setting is in the casing upper end, and the gas outlet setting is at the casing lower extreme, and the air inlet mode is the lower business turn over of going into, is provided with the flushing pipe directly over plasma treatment mechanism, and a plurality of nozzles of lower part distribution of flushing pipe, under power conveyor's effect, the flushing fluid integument is sent to the flushing pipe and is spouted by the nozzle, then washes plasma mechanism, and take away the attachment by the raffinate discharge port, realized the online cleaning to organic waste gas treatment device, prolonged the utility model discloses a life has reduced the complete abluent frequency of loosing core to whole organic waste gas's treatment effeciency has been improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some examples of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive work.

Fig. 1 is a schematic view of an overall structure provided by the embodiment of the present invention.

Fig. 2 is a schematic view of a-a cross-section structure provided in the embodiment of the present invention.

Fig. 3 is a schematic view of a connection structure between a bracket and a housing according to an embodiment of the present invention.

In the figure: 1 is a shell, 2 is an air inlet, 3 is an air outlet, 4 is a flushing pipe, 5 is a plasma processing mechanism, 41 is a nozzle, 51 is a bracket, 511 is a groove, 52 is a discharge unit, 521 is an anode rod, 522 is a cathode rod, 523 is a support rod, 6 is an air inlet pipeline, and 7 is a residual liquid outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. In addition, all the connection relations mentioned herein do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection accessories according to specific implementation conditions.

Referring to fig. 1-3, a vertical organic waste gas treatment device with automatic flushing function includes a housing 1, an air inlet 2, an air outlet 3, a flushing pipe 4, and at least one set of plasma treatment mechanism 5; the multiple groups of plasma processing mechanisms 5 are arranged in an up-down overlapping manner; the gas inlet 2 and the gas outlet 3 are opposite and respectively positioned at the upper end and the lower end of the shell 1, the cross sections of the gas outlet 3 and the gas inlet 2 are both trapezoidal, the end part of the shell 1 extends outwards, the diameter of a gas inlet pipeline 6 is usually smaller than the inner diameter of the shell 1, the gas inlet 2 is integrally communicated with the lower end of the shell 1 through welding, the gas outlet 3 is integrally communicated with the upper end of the shell 1 through welding, the gas inlet 2 and the gas outlet 3 are horn-shaped or quadrangular frustum-shaped, which is beneficial to improving the treatment effect of organic waste gas, the shape of the end surface of the gas inlet 2 close to the shell 1 is consistent with the shape of the cross section of the shell 1, and the shell 1 is designed to be prism; the plasma processing mechanism 5 is positioned in the shell 1, and the polar line of the plasma processing mechanism 5 is vertical, so that the direction of the processing gas of the plasma processing mechanism 5 is vertical, and the waste gas is convenient to enter from bottom to top; the flushing pipes 4 are positioned right above the plasma processing mechanisms 5, a plurality of flushing pipes 4 can be designed according to the number of the plasma processing mechanisms 5, namely, one flushing pipe 4 is arranged right above each plasma processing mechanism 5, of course, one flushing pipe 5 can be used for a plurality of plasma processing mechanisms 5, and the flushing pipe 5 is positioned right above the uppermost plasma processing mechanism 5; the length of the flushing pipe 4 spans the plasma processing mechanism 5, and at least one end of the flushing pipe extends to the outside of the shell 1 and is communicated with flushing liquid; most of the flushing liquid is alkaline liquid, and the specific type of the flushing liquid is reasonably configured according to attachments of the plasma treatment mechanism 5; the part of the flushing pipe 5, which is positioned in the shell 1, is provided with a plurality of nozzles 41 at the lower part, the nozzles 41 ensure large flow and ensure a certain spraying range, so that a multi-head nozzle is selected, the combined action range of the nozzles 41 covers the whole plasma treatment mechanism 5, after the waste gas treatment device runs for a period of time, the air inlet 2 and the air outlet 3 can be temporarily closed, and under the action of a control system, the spraying and flushing of flushing liquid are started, so that most of grease attached to the plasma treatment mechanism 5 can be flushed clean, the air inlet 2 and the air outlet 3 are opened after flushing, and waste gas treatment is started again; the device has simple structure, properly prolongs the service time of the waste gas treatment device, and reduces the cleaning frequency for disassembling the core body, thereby improving the treatment efficiency of the whole organic waste gas.

The plasma processing mechanism 5 includes a holder 51 and a plurality of discharge cells 52; the bracket 51 is fixed on the inner wall of the shell 1; the plurality of discharge cells 52 are vertically arranged in a cylindrical shape, and the plurality of discharge cells 5 are bundled; the discharge units 52 are vertically and fixedly arranged on the bracket 51, the bracket 51 is a horizontal plate, a plurality of through holes are distributed on the bracket, each discharge unit 52 is inserted into the hole and welded into a whole, and in order to ensure the treatment effect of the plasma treatment mechanism 5, the gap between the adjacent discharge units 52 is small, namely the distance between the holes on the bracket 51 is very short; the size of the cross section of the bracket 51 is consistent with that of the cross section of the shell 1, waste gas can only move upwards through the discharge unit 52, and a groove 511 which surrounds the inner wall of the shell 1 for one circle is welded or integrally formed in the shell 1; the opening of the groove 511 is the central axis of the housing 1, the bracket 51 is placed in the groove 511, and then the groove 511 and the bracket 51 are fixedly connected through a fastener such as a bolt, thereby facilitating subsequent disassembly.

The discharge unit 52 includes an anode rod 521 in a stellera-rod shape, a cathode rod 522 in a tubular shape; the anode rod 521 is positioned on the axis of the cathode rod 522, and the anode rod 521 penetrates through the axis of the cathode rod 522; the gap between the anode rod 521 and the cathode rod 522 is a gas flow channel, and waste gas flows upwards through the channel inside the cathode rod 522; the cathode rod 522 axially penetrates through the bracket 51, and the outer peripheral surface of the cathode rod is fixed on the bracket 51 through welding or other fasteners; the support 51 includes two of upper and lower symmetry and is close to the tip of negative pole 522 respectively, and upper and lower both ends are all fixed, have guaranteed discharge unit 52 vertical, avoid rocking crooked influence treatment effect, and the tip of a plurality of positive pole poles 521 passes through fasteners such as screws to be fixed at the bracing piece 523 at upper and lower both ends certainly, thereby bracing piece 523 has many cross sectional area that avoid bracing piece 523 to influence treatment effect too greatly.

The air inlet 2 is communicated with an air inlet pipeline 6; and the lowest point of the air inlet pipeline 6 is communicated with a residual liquid outlet 7, and the residual liquid outlet 7 is used for discharging the cleaned flushing liquid out of the shell 1 and then carrying out treatment, recovery and other work.

Further, the plasma processing means 5 also involve the necessary electrical connections, in a manner that is in accordance with the prior art; the upper part and the lower part of the corresponding part of the shell 1 where the plasma processing mechanism 5 is positioned can be detached, so that the subsequent core detaching and cleaning of the plasma processing mechanism 5 are facilitated.

The working principle is as follows: after the treatment device runs for a period of time, the control system is utilized to close the valve of the air inlet pipeline 6 and the valve of the air outlet 3, close the plasma treatment mechanism 5, open the valve of the residual liquid discharge port 7, open the flushing pipe 4, and under the action of power pumping, flushing liquid is sent to the flushing pipe 4 and is sprayed out by the nozzle 41; the sprayed flushing liquid flows through the outer surface of the anode rod 521 and takes away part of attachments, and the flushed liquid is finally discharged out of the shell 1 through the residual liquid discharge port 7; after washing for a period of time, the liquid inlet of the washing pipe 4 is closed, the valve of the residual liquid discharge port 7 is closed, the valve of the gas inlet pipeline 6 and the valve of the gas outlet 3 are opened, the plasma treatment mechanism 5 is started, and waste gas treatment is started.

It should be noted that, in the present invention, "upper, lower, left and right" are defined based on the relative position of the components in the drawings, and are only for the clarity and convenience of the description of the technical solution, it should be understood that the application of the directional terms does not limit the protection scope of the present application.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or some of the technical features may be substituted by equivalent substitutions, modifications and the like, all of which are within the spirit and principle of the present invention.

Claims (7)

1. The utility model provides a vertical organic waste gas processing apparatus who takes automatic washing which characterized in that: comprises a shell, an air inlet, an air outlet, a flushing pipe and at least one group of plasma processing mechanisms; the air inlet and the air outlet are opposite and are respectively positioned at the upper end and the lower end of the shell; the plasma processing mechanism is positioned inside the shell; the polar line of the plasma processing mechanism is vertical; the flushing pipe is positioned right above the plasma processing mechanism; the flushing pipe spans across the plasma processing mechanism and at least one end of the flushing pipe extends to the outside of the shell; a plurality of nozzles are distributed on the flushing pipe.

2. The vertical type organic waste gas treatment device with automatic flushing according to claim 1, characterized in that: the cross sections of the air outlet and the air inlet are both trapezoidal and extend outwards from the end part of the shell.

3. The vertical type organic waste gas treatment device with automatic flushing according to claim 1, characterized in that: the plasma processing mechanism comprises a bracket and a plurality of discharge units; the bracket is fixed on the inner wall of the shell; the plurality of discharge units are vertically arranged into a cylinder; the discharge unit is vertically and fixedly arranged on the bracket.

4. The vertical type organic waste gas treatment device with automatic flushing according to claim 3, characterized in that: the discharge unit comprises an anode rod in a wolf tooth rod shape and a tubular cathode rod; the anode rod is positioned on the axis of the cathode rod; a gap between the anode rod and the cathode rod is a gas circulation channel; the cathode rod penetrates through the support and is fixedly connected with the support.

5. The vertical type organic waste gas treatment device with automatic flushing according to claim 4, characterized in that: the support comprises two upper and lower symmetrical end parts which are respectively close to the cathode rod.

6. The vertical type organic waste gas treatment device with automatic flushing according to claim 1, characterized in that: the air inlet is communicated with an air inlet pipeline; and the lowest point of the air inlet pipeline is communicated with a residual liquid discharge port.

7. The vertical type organic waste gas treatment device with automatic flushing according to claim 1, characterized in that: the nozzle is a large-flow multi-head nozzle.

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