CN213689556U

CN213689556U - Fixed pollution source emission detection device

Info

Publication number: CN213689556U
Application number: CN202022692986.7U
Authority: CN
Inventors: 余庭勇
Original assignee: Chongqing Leiwan Science And Technology Co ltd
Current assignee: Chongqing Leiwan Science And Technology Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-07-13
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a fixed pollution source discharges detection device, including setting up at subaerial detection cylinder and purifying box, the detection cylinder passes through the Z venturi tube intercommunication with the purifying box, the intercommunication is equipped with the intake pipe on the detection cylinder, the intercommunication is equipped with first outlet duct on the detection cylinder, the intercommunication is equipped with the second outlet duct on the purifying box, be equipped with the detector in the detection cylinder, be equipped with the time delay mechanism when being used for increasing gas and detector contact time on the detection cylinder, be equipped with the scavenging solution in the purifying box, be equipped with in the purifying box and be used for making gaseous and the more abundant rabbling mechanism of scavenging solution contact, fixedly connected with mounting panel in the purifying box, be equipped with the drying mechanism who is used for dry gas on the mounting panel, be equipped with the control mechanism who is used for controlling the gaseous flow direction. The utility model discloses rational in infrastructure, it can increase the contact time of detector and gas, makes the testing result more accurate, can handle unqualified gas and prevent to cause environmental pollution.

Description

Fixed pollution source emission detection device

Technical Field

The utility model relates to a fixed pollution sources technical field especially relates to a fixed pollution sources discharges detection device.

Background

Stationary sources of pollution are typically sites, equipment and devices directed at the environment to emit or release hazardous substances or to have a detrimental effect on the environment. Sources of air pollution include stationary sources and mobile sources. Stationary sources of pollution are further divided into organized and unorganized sources. The organized emission source refers to a flue, a chimney, an exhaust funnel and the like. The unorganized emission source refers to an unorganized emission facility arranged in an open-air environment or an unorganized emission workshop, a work shed and the like. The exhaust gas discharged by the device contains solid smoke dust and dust, and also contains various harmful substances in gas state and aerosol state.

When the fixed pollution source emission of gas is detected, the contact time between the detector of the existing device and the gas is too short, so that the detection result is inaccurate, the existing device can only detect the fixed pollution source of the gas, unqualified emission gas cannot be treated, and the unqualified emission gas can enter air to pollute the environment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the fixed pollution source who proposes discharges detection device, it can increase the contact time of detector and gas, makes the testing result more accurate, can handle unqualified gas and prevent to cause environmental pollution.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a fixed pollution source discharges detection device, is including setting up at subaerial detection cylinder and purifying box, the detection cylinder passes through the Z venturi tube intercommunication with the purifying box, the intercommunication is equipped with the intake pipe on the detection cylinder, the intercommunication is equipped with first outlet duct on the detection cylinder, the intercommunication is equipped with the second outlet duct on the purifying box, be equipped with the detector in the detection cylinder, be equipped with the time delay mechanism when being used for increasing gas and detector contact time on the detection cylinder, be equipped with the scavenging solution in the purifying box, be equipped with in the purifying box and be used for making gaseous and the more abundant rabbling mechanism of scavenging solution contact, fixedly connected with mounting panel in the purifying box, be equipped with the drying mechanism who is used for dry gas on the mounting panel, be equipped with the control mechanism who is used.

Preferably, the time delay mechanism comprises a piston which is connected in the detection cylinder in a sliding manner, a T-shaped rod which penetrates through the detection cylinder is fixedly connected to the piston, a spring which is fixedly connected with the inner top of the detection cylinder and the upper end face of the piston is sleeved on the T-shaped rod, and the piston is fixedly connected with the detector.

Preferably, rabbling mechanism is including rotating the bull stick that runs through the mounting panel of connection in the purifying box, many puddlers of fixedly connected with on the bull stick, be equipped with the motor on the purifying box, the output shaft end of motor run through the purifying box and with bull stick fixed connection.

Preferably, drying mechanism includes the polylith suction plate of fixed connection top in mounting panel and the purifying box, be equipped with the air storage chamber in the mounting panel, be equipped with a plurality of air outlets with air storage chamber intercommunication on the mounting panel, the purifying box right side is equipped with the air heater, the play tuber pipe and the air storage chamber intercommunication of air heater.

Preferably, the control mechanism comprises a controller arranged on the purifying box, a first electromagnetic valve is arranged in the first air outlet pipe, a second electromagnetic valve is arranged in the Z-shaped pipe, and the controller is electrically connected with the first electromagnetic valve, the second electromagnetic valve, the detector and the motor.

Preferably, fixedly connected with multilayer all with purifying box fixed connection's active carbon adsorption layer on the mounting panel, the polylith the setting of misplacing from top to bottom of water absorption plate.

Compared with the prior art, the utility model, its beneficial effect does:

1. through setting up time delay mechanism, realize the extension of the contact time of detector and gas, make the contact time of detector and gas more sufficient, make the testing result more accurate.

2. Through setting up purifying box, rabbling mechanism and dry mechanism, realize handling unqualified gas, can carry out abundant purification to gas and get rid of the harmful substance in the gas and carry out the dry back emission, effectively prevented the pollution that unqualified gas caused the environment.

Drawings

Fig. 1 is a schematic view of a fixed pollutant emission detection device according to the present invention;

fig. 2 is a schematic front view of a fixed pollutant emission detection device according to the present invention;

fig. 3 is an enlarged schematic view of a structure at a position a of the fixed pollution source emission detection device provided by the utility model.

In the figure: the device comprises a detection cylinder 1, a purification box 2, an air inlet pipe 3, a first air outlet pipe 4, a Z-shaped pipe 5, a piston 6, a detector 7, a T-shaped rod 8, a spring 9, a controller 10, a motor 11, a second air outlet pipe 12, an air heater 13, an activated carbon adsorption layer 14, a water absorption plate 15, a mounting plate 16, an air storage cavity 17, an air outlet 18, a rotating rod 19 and a stirring rod 20.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-3, a fixed pollution source emission detection device comprises a detection cylinder 1 and a purification box 2 arranged on the ground, the detection cylinder 1 is communicated with the purification box 2 through a Z-shaped pipe 5, an air inlet pipe 3 is communicated with the detection cylinder 1, a first air outlet pipe 4 is communicated with the detection cylinder 1, a second air outlet pipe 12 is communicated with the purification box 2, a detector 7 is arranged in the detection cylinder 1, a time delay mechanism for increasing the contact time of gas and the detector 7 is arranged on the detection cylinder 1, the time delay mechanism comprises a piston 6 connected in the detection cylinder 1 in a sliding manner, a T-shaped rod 8 penetrating through the detection cylinder 1 is fixedly connected to the piston 6, a spring 9 fixedly connected with the inner top of the detection cylinder 1 and the upper end face of the piston 6 is sleeved on the T-shaped rod 8, the piston 6 is fixedly connected with the detector 7, and the contact time of the detector 7 and the gas is prolonged by arranging the, the contact time of the detector 7 and the gas is more sufficient, and the detection result is more accurate.

Be equipped with the purifying liquid in the purifying box 2, be equipped with in the purifying box 2 and be used for making gaseous and the more abundant rabbling mechanism of purifying liquid contact, the rabbling mechanism is including rotating the bull stick 19 that runs through mounting panel 16 of connection in purifying box 2, and many puddlers 20 of fixedly connected with are gone up to the bull stick 19, are equipped with motor 11 on the purifying box 2, and motor 11's output shaft end runs through purifying box 2 and 19 fixed connection with the bull stick.

A mounting plate 16 is fixedly connected in the purifying box 2, a drying mechanism for drying gas is arranged on the mounting plate 16, the drying mechanism comprises a plurality of water absorbing plates 15 fixedly connected at the top in the mounting plate 16 and the purifying box 2, an air storage cavity 17 is arranged in the mounting plate 16, a plurality of air outlets 18 communicated with the air storage cavity 17 are arranged on the mounting plate 16, an air heater 13 is arranged at the right side of the purifying box 2, an air outlet pipe of the air heater 13 is communicated with the air storage cavity 17, a plurality of layers of activated carbon adsorption layers 14 fixedly connected with the purifying box 2 are fixedly connected on the mounting plate 16, and the plurality of water absorbing plates 15 are arranged in a vertically staggered manner, through setting up purifying box 2, rabbling mechanism and dry mechanism, realize handling unqualified gas, can carry out abundant purification to gas and get rid of the harmful substance in the gas and carry out the dry back emission, effectively prevented the pollution that unqualified gas caused to the environment.

Be equipped with the control mechanism who is used for controlling the gas flow direction on purifying box 2, control mechanism is equipped with first solenoid valve including setting up controller 10 on purifying box 2 in the first outlet duct 4, is equipped with the second solenoid valve in the Z venturi tube 5, controller 10 and the equal electric connection of first solenoid valve, second solenoid valve, detector 7 and motor 11.

The utility model discloses during the use, gaseous 3 entering from the intake pipe detects a section of thick bamboo 1, gaseous upflow extrudees piston 6, detector 7 detects gaseous with gaseous contact this moment, when gaseous extrusion force to piston 6 is greater than spring 9's elasticity, piston 6 moves up and removes first outlet duct 4 and 5 upsides of Z venturi tube, spring 9 compresses, detector 7 is enough long with gaseous contact time this moment, can detect out gaseous qualified, if gaseous qualified, controller 10 makes first solenoid valve open, gaseous from first outlet duct 4 direct discharge, if gaseous unqualified, controller 10 makes second solenoid valve and motor 11 open, gaseous from Z venturi tube 5 entering purifying box 2 in with the scavenging solution emergence reaction and carry out gaseous purification, motor 11 can make bull stick 19 rotate, make puddler 20 rotate, make gaseous reaction more abundant, gas after the purification absorbs water dry and activated carbon adsorption layer 14's the harmful substance through polylith suction plate 15 the moisture absorption The gas is discharged through the second gas outlet pipe 12 after being absorbed and removed, and after the detection and purification are finished, the hot air blower 13 is started to blow and dry the water absorption plate 15, and then the water absorption plate 15 can be dried next time.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a fixed pollution source discharges detection device, includes sets up detection cylinder (1) and purifying box (2) subaerial, its characterized in that, detection cylinder (1) and purifying box (2) are through Z venturi tube (5) intercommunication, the intercommunication is equipped with intake pipe (3) on detection cylinder (1), the intercommunication is equipped with first outlet duct (4) on detection cylinder (1), the intercommunication is equipped with second outlet duct (12) on purifying box (2), be equipped with detector (7) in detection cylinder (1), be equipped with on detection cylinder (1) and be used for increasing the time delay mechanism that gas and detector (7) contact were long, be equipped with the scavenging solution in purifying box (2), be equipped with in purifying box (2) and be used for making the gaseous more abundant rabbling mechanism with the scavenging solution contact, fixedly connected with mounting panel (16) in purifying box (2), be equipped with the drying mechanism who is used for dry gas on mounting panel (16), and the purifying box (2) is provided with a control mechanism for controlling the flow direction of the gas.

2. The emission detection device of a fixed pollution source according to claim 1, wherein the time delay mechanism comprises a piston (6) slidably connected in the detection cylinder (1), a T-shaped rod (8) penetrating through the detection cylinder (1) is fixedly connected to the piston (6), a spring (9) fixedly connected with the top of the detection cylinder (1) and the upper end face of the piston (6) is sleeved on the T-shaped rod (8), and the piston (6) is fixedly connected with the detector (7).

3. The fixed pollution source emission detection device according to claim 1, wherein the stirring mechanism comprises a rotating rod (19) which is rotatably connected in the purification box (2) and penetrates through the mounting plate (16), a plurality of stirring rods (20) are fixedly connected to the rotating rod (19), a motor (11) is arranged on the purification box (2), and the tail end of an output shaft of the motor (11) penetrates through the purification box (2) and is fixedly connected with the rotating rod (19).

4. The device for detecting the emission of the fixed pollution source according to claim 1, wherein the drying mechanism comprises a plurality of water absorption plates (15) fixedly connected to the mounting plate (16) and the inner top of the purification box (2), an air storage cavity (17) is formed in the mounting plate (16), a plurality of air outlets (18) communicated with the air storage cavity (17) are formed in the mounting plate (16), a hot air blower (13) is arranged on the right side of the purification box (2), and an air outlet pipe of the hot air blower (13) is communicated with the air storage cavity (17).

5. The fixed pollution source emission detection device according to claim 3, wherein the control mechanism comprises a controller (10) arranged on the purification box (2), a first electromagnetic valve is arranged in the first air outlet pipe (4), a second electromagnetic valve is arranged in the Z-shaped pipe (5), and the controller (10) is electrically connected with the first electromagnetic valve, the second electromagnetic valve, the detector (7) and the motor (11).

6. The fixed pollution source emission detection device according to claim 4, wherein a plurality of activated carbon adsorption layers (14) fixedly connected with the purification box (2) are fixedly connected to the mounting plate (16), and the water absorption plates (15) are arranged in a vertically staggered manner.