DE202019105757U1 - Environmental protection monitoring facility in chemical production - Google Patents

Abstract

A device for environmental monitoring in chemical production, comprising a body (1), a detection means and a control box (2), characterized in that at a lower end of a front side surface of the body (1) a box door (3) is arranged transversely movable, wherein on an inner wall of the body (1) at a rear side of the box door (3), a suction pump (4) is fixedly provided by providing a C-shaped drive chamber, at one end of the front side surface of the body (1) above the box door (3 ) an LED display screen (5) is vertically fixed by providing a groove, wherein at a top end of the front side surface of the body (1) on one side of the LED display screen (5), a buzzer (6) and a status lamp (FIG. 7), wherein at a center of an upper end on a side surface of the body (1), a suction pipe entrance (8) by the provision of a circular through-hole tr is fixedly arranged ansversal, wherein at a center of one end of a top surface of the body (1) a trapezoidal outlet grille plate (9) extending longitudinally fixed, wherein on the upper surface of the body (1) on one side of the outlet grille plate (9) by a Connection seat two solar panels (10) are arranged longitudinally symmetrically, wherein on the upper surface of the body (1) between the two solar panels (10) a T-shaped support rod (11) is vertically fixed, wherein the detection means a Windrichtungsgeber (12), a wind speed sensor (13) and a gas analyzer (14), wherein the wind direction sensor (12) and the wind speed sensor (13) are fixed by a mounting seat respectively at a left and right end of the upper surface of the support rod (11), wherein the gas analyzer (14) is arranged vertically fixed at an upper end of the inner wall of the body (1), wherein the control box (2) by a Connecting member on the front side surface below the status lamp (7) vertically fixed, wherein a control end of the control box (2) via a programmable controller with the suction pump (4), the LED display screen (5), the buzzer (6), the status lamp (7), the wind speed sensor (13) and the gas analyzer (14) is electrically connected.

Description

Technical area

The present invention relates to the technical field of air monitoring devices, in particular a device for environmental protection monitoring in chemical production.

State of the art

Chemical exhaust gas refers to toxic and harmful gases that chemical factories emit during chemical production. The chemical waste gas usually contains various types of pollutants, has complex physical and chemical properties and a different degree of toxicity, seriously pollutes the environment and affects human health. The chemical exhaust gas components that are produced by different chemical production industries are very different from each other. For example, the exhaust gas produced by the chlor-alkali industry mainly contains chlorine gas, hydrogen chloride, vinyl chloride, mercury, acetylene, etc., while the exhaust gas produced by the nitrogen fertilizer industry mainly includes nitrogen oxides, urea dust, carbon monoxide, ammonia, sulfur dioxide, methane, etc. The existing facilities for monitoring the exhaust emissions from chemical plants are mostly rod-shaped structures, the collection efficiency of the exhaust gas for detection being low and it being difficult to meet the needs of real-time monitoring. Furthermore, such facilities are usually operated with the help of external power supplies, which increases the usage costs and worsens the practicability.

Summary of the invention

The object of the present invention is to provide a device for environmental monitoring in chemical production to eliminate the deficiencies in the prior art that the collection efficiency of the exhaust gas for detection is low and it is difficult to meet the needs of real-time monitoring.

To achieve the above object, the present invention provides the following configuration:

Apparatus for environmental monitoring in chemical production, comprising a body, a detection means and a control box, wherein at a lower end of a front side surface of the body, a box door is arranged to extend transversely movable, wherein on an inner wall of the body at a rear side of the box door, a suction pump by the provision of a C-shaped drive chamber is fixed, wherein at one end of the front side surface of the body above the box door, an LED display screen by the provision of a groove is vertically fixed, wherein at an upper end of the front side surface of the body on a Side of the LED display screen, a buzzer and a status lamp are fixedly arranged, wherein at a center of an upper end on a side surface of the body, a suction tube entrance by the provision of a circular through hole in the transverse direction is fixedly arranged, wherein at a center e Ines end of a shell surface of the body, a trapezoidal outlet grille plate extending in the longitudinal direction is fixedly arranged, wherein on the upper surface of the body on one side of the outlet grate plate by a connection seat two solar panels are arranged symmetrically symmetrical, wherein on the upper surface of the body between the two solar panels a T-shaped Support bar is arranged vertically, wherein the detection means comprises a wind direction sensor, a wind speed sensor and a gas analyzer, wherein the wind direction sensor and the wind speed sensor are fixed by a mounting seat respectively at a left and right end of the upper surface of the support rod, wherein the gas analyzer at an upper end the inner wall of the body is arranged vertically fixed, wherein the control box is vertically fixed by a connecting part on the front side surface below the status lamp, wherein a control end of the St Each is electrically connected via a programmable controller with the suction pump, the LED display screen, the buzzer, the status lamp, the wind speed sensor and the gas analyzer.

Preferably, a drive wheel is vertically movably arranged on a bottom surface of the body by means of an adjustment seat, a heat dissipation grid being arranged in a longitudinally extending manner in each case at a center of the lower end of the left and right side surfaces of the body by the provision of through holes.

Preferably, in each case a handle extending longitudinally fixed to a center of the left and right side surface of the body, wherein between each of the two solar panels at the top of the body and the connecting seat each have a hydraulic push rod is arranged obliquely.

Preferably, an elbow for gas supply is arranged on an upper end of the inner wall of the body on one side of the gas analyzer, wherein both ends of the elbow for gas supply are each connected to the intake manifold inlet and the outlet grille plate by a bayonet catch.

Preferably, the gas analyzer comprises a device for detecting chemical exhaust gas components, for example, a sulfur dioxide sensor, a chloride concentration detector, etc., wherein an inlet end of the gas analyzer is connected via a three-way piece to the manifold for gas supply.

Preferably, the suction pump is a suction vacuum pump, wherein both ends of the suction pump are each connected by an air pipe to one end of the manifold for gas supply.

1. 1. An einem Ende des Bodens der Innenwand des Körpers auf der Rückseite der Kastentür ist eine Saugenpumpe angeordnet, die über den Krümmer zur Gaszuführung mit dem Gasanalysator verbunden ist und schließlich das Abgas in die Auslassgitterplatte führt, wobei mittels einer Vorrichtung zum Erfassen chemischer Abgaskomponenten (eines Schwefeldioxidsensors, eines Chlorid-Konzentrationsdetektor usw.) im Gasanalysator die Gaskomponenten in Echtzeit erfassbar und auf dem LED-Anzeigebildschirm angezeigt sind, was dazu beiträgt, dem Personal die Luftinformationen in Echtzeit zu vermitteln, wodurch eine gute Nutzwirkung erzielt wird.
2. 2. An dem Ende der Oberteilfläche des Körpers sind zwei Solarplatten längssymmetrisch angeordnet und durch die Tragstange sind der Windrichtungsgeber sowie der Windgeschwindigkeitssensor vorgesehen, was die Einstellung der Überwachungsdaten abhängig von der Windstärke in Echtzeit erleichtert, um eine zuverlässige Überwachung zu gewährleisten. Dabei können die Solarplatten wirksam Energie einsparen und gleichzeitig die Nutzungskosten reduzieren, was äußerst praktisch ist.

In comparison with the prior art, the present invention has the following advantageous effects:

1. 1. At one end of the bottom of the inner wall of the body on the back of the box door, a suction pump is arranged, which is connected via the manifold for gas supply to the gas analyzer and finally the exhaust gas in the outlet grid plate, wherein by means of a device for detecting chemical exhaust gas components ( a sulfur dioxide sensor, a chloride concentration detector, etc.) in the gas analyzer, the gas components can be detected in real time and displayed on the LED display screen, which helps to communicate the air information to the staff in real time, thereby achieving good utility.
2. 2. At the end of the upper surface of the body, two solar panels are arranged longitudinally symmetric and through the support bar, the wind direction sensor and the wind speed sensor are provided, which facilitates the adjustment of the monitoring data depending on the wind speed in real time, to ensure reliable monitoring. The solar panels can effectively save energy while reducing the cost of use, which is extremely convenient.

list of figures

• 1 eine schematische Strukturansicht der vorliegenden Erfindung;
• 2 eine Schnittansicht der vorliegenden Erfindung; und
• 3 eine vergrößerte schematische Ansicht, die die Montagestruktur der Solarplatte am Oberteil des Körpers der vorliegenden Erfindung.

The drawings provide a further understanding of the present invention, form an integral part of the specification, serve in conjunction with the embodiments of the present invention to illustrate the present invention, and do not limit the present invention. Showing:

• 1 a schematic structural view of the present invention;
• 2 a sectional view of the present invention; and
• 3 an enlarged schematic view showing the mounting structure of the solar panel at the top of the body of the present invention.

LIST OF REFERENCE NUMBERS

1: body; 2: control box; 3: box door; 4: suction pump; 5: LED display screen; 6: buzzer; 7: status lamp; 8: intake pipe inlet; 9: outlet grille plate; 10: solar panel; 11: support rod; 12: wind direction sensor; 13: wind speed sensor; 14: gas analyzer; 15: drive wheel; 16: heat dissipation grid; 17: handle; 18: hydraulic push rod; 19: Manifold for gas supply

Description of the preferred embodiments

Hereinafter, the technical configurations in the embodiments of the present invention will be clearly and completely described in connection with the figures of the embodiments of the present invention. It is obvious that the described embodiments do not represent the entirety of the embodiments, but only a part of the embodiments of the present invention. All other embodiments, which are achieved by those skilled in the art based on the embodiments in the present invention without inventive step, fall within the scope of the present invention.

With reference to the 1 to 3 In the present invention, the environmental monitoring device in chemical production includes a body 1 , a detection means and a control box 2 , being at a lower end of a front side surface of the body 1 a box door 3 is arranged to be movable in the transverse direction, on an inner wall of the body 1 on a back of the box door 3 a suction pump 4 is fixedly arranged by the provision of a C-shaped drive chamber, being at one end of the front side surface of the body 1 above the box door 3 an LED display screen 5 is vertically fixed by providing a groove, being at an upper end of the front side surface of the body 1 on one side of the LED display screen 5 a buzzer 6 and a status lamp 7 are fixed, being at a center of an upper end on a side surface of the body 1 an intake pipe entry 8th is fixedly disposed by providing a circular through hole in the transverse direction, at a center of an end of an upper surface of the body 1 a trapezoidal outlet grille 9 is arranged in the longitudinal direction fixed, with on the upper surface of the body 1 on one side of the outlet grille 9 through a connecting seat two solar panels 10 are arranged longitudinally symmetrically, being on the upper surface of the body between the two solar panels 10 a T-shaped support bar 11 is arranged vertically fixed, wherein the detection means a wind direction sensor 12 , a wind speed sensor 13 and a gas analyzer 14 comprises, the wind direction transmitter 12 and the wind speed sensor 13 by a mounting seat on each of the left and right ends of the upper surface of the support rod 11 are firmly arranged, the gas analyzer 14 at an upper end of the inner wall of the body 1 is fixed vertically, with the control box 2 through a connector on the front side surface below the status lamp 7 is vertically fixed, with a control end of the control box 2 each via a programmable control unit with the suction pump 4 , the LED display screen 5 , the buzzer 6 , the status lamp 7 , the wind speed sensor 13 and the gas analyzer 14 is electrically connected. It is on a bottom surface of the body 1 a drive wheel through an adjustment seat 15 arranged vertically movable, being at a center of the lower end of the left and right side surfaces of the body 1 by providing through holes, a heat dissipation grid 16 is fixed in the longitudinal direction, so that the operation of the suction pump 4 dissipated heat is dissipated in good time to ensure the usage properties. It is at a center of the left and right side surfaces of the body 1 one handle each 17 arranged in the longitudinal direction fixed, with between each of the two solar panels 10 on the top of the body 1 and the connecting seat each have a hydraulic push rod 18 is arranged obliquely so that the solar panels depend on the angle of incidence of sunlight 10 can be adjusted in time to improve energy use. It is at an upper end of the inner wall of the body 1 on one side of the gas analyzer 14 a manifold 19 arranged for gas supply, with both ends of the elbow 19 for gas supply in each case through a bayonet lock with the intake pipe inlet 8th and the outlet grille 9 are connected so that a quick collection of the gas is facilitated. The gas analyzer includes 14 a device for detecting chemical exhaust gas components, for example a sulfur dioxide sensor, a chloride concentration detector, etc., with an inlet end of the gas analyzer 14 over a three-way piece with the manifold 19 is connected to the gas supply, so that the performance for detecting the gas is ensured. Here is the suction pump 4 a suction vacuum pump, with both ends of the suction pump 4 each through an air tube with one end of the elbow 19 are connected to the gas supply, so that the collection efficiency of the gas is improved.

The operating principle and operation of the present invention are as follows: In use, the gas to be detected from the outside environment through the suction tube entry 8th in the interior of the body 1 introduced, wherein the gas components by the device for detecting chemical exhaust gas components (the sulfur dioxide sensor, the chloride concentration detector, etc.) in the gas analyzer 14 recorded in real-time and on the LED display screen 5 be displayed, with the buzzer 6 and the status light 7 Reminding the staff to check the real-time air information to facilitate operator operation and good use.

Finally, it should be understood that the above description is only preferred embodiments of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can change the technical configurations described in the above embodiments or equivalently replace a part of the features set forth therein. Any change, equivalent substitution, improvement, etc., made within the spirit and the spirit of the present invention are included within the scope of the present invention.

Claims (6)

Device for environmental protection monitoring in chemical production, comprising a body (1), a detection means and a control box (2), characterized in that a box door (3) is arranged to be transversely movable at a lower end of a front side face of the body (1), wherein a suction pump (4) is fixedly arranged on an inner wall of the body (1) on a rear side of the box door (3) by the provision of a C-shaped drive chamber, one end of the front side surface of the body (1) above the box door (3 ) an LED display screen (5) is arranged vertically fixed by the provision of a groove, with a buzzer (6) and a status lamp (6) and a status lamp (1) on an upper end of the front side surface of the body (1) on one side of the LED display screen (5). 7) are fixedly arranged, a suction pipe inlet (8) being provided at a center of an upper end on a side surface of the body (1) by the provision of a circular through hole t is arranged transversely fixed, with a trapezoidal outlet grille plate (9) extending in the longitudinal direction being fixedly arranged at a center of an end of an upper part surface of the body (1), wherein on the upper part surface of the body (1) on one side of the outlet grille plate (9) by a Connection seat two solar panels (10) are arranged longitudinally symmetrically, with A T-shaped support rod (11) is arranged vertically fixed on the upper part surface of the body (1) between the two solar plates (10), the detection means comprising a wind direction sensor (12), a wind speed sensor (13) and a gas analyzer (14), wherein the wind direction sensor (12) and the wind speed sensor (13) are fixedly arranged by a mounting seat respectively on a left and right end of the upper part surface of the support rod (11), the gas analyzer (14) vertically on an upper end of the inner wall of the body (1) is fixedly arranged, the control box (2) being vertically fixedly arranged by a connecting part on the front side surface below the status lamp (7), a control end of the control box (2) in each case via a programmable control unit with the suction pump (4), the LED -Display screen (5), the buzzer (6), the status lamp (7), the wind speed sensor (13) and the gas analyzer (14) is electrically connected. Device for environmental monitoring in chemical production according to Claim 1 characterized in that on a bottom surface of the body (1) by an adjustment seat, a drive wheel (15) is vertically movably disposed at a center of the lower end of the left and right side surfaces of the body (1) by providing through holes, respectively Heat dissipation grid (16) extending in the longitudinal direction is fixed. Environmental protection monitoring facility in chemical production Claim 1 , characterized in that on a center of the left and right side surfaces of the body (1) a handle (17) is arranged running in the longitudinal direction, with each of the two solar panels (10) on the upper part of the body (1) and the connecting seat A hydraulic push rod (18) is arranged obliquely. Environmental protection monitoring facility in chemical production Claim 1 , characterized in that at an upper end of the inner wall of the body (1) on one side of the gas analyzer (14) a bend (19) for gas supply is arranged, both ends of the bend (19) for gas supply each by a bayonet lock with the Intake pipe inlet (8) and the outlet grille plate (9) are connected. Device for environmental monitoring in chemical production according to Claim 4 characterized in that the gas analyzer (14) comprises a device for detecting chemical exhaust gas components, for example a sulfur dioxide sensor, a chloride concentration detector, etc., wherein an inlet end of the gas analyzer (14) is connected via a three-way piece to the gas supply manifold (19) is. Device for environmental monitoring in chemical production according to Claim 4 , characterized in that the suction pump (4) is a Saugvakuumpumpe, wherein both ends of the suction pump (4) are each connected by an air tube with one end of the manifold (19) for gas supply.

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