Automatic anti-explosion wet dust collector with pollution discharge control function

Abstract

The utility model discloses an automatic anti-explosion wet dust collector with a pollution discharge control function. The automatic anti-explosion wet dust collector comprises a dust collection tank, an air inlet pipe; a blow-off pipe; an explosion-proof sewage discharge electric ball valve is fixedly mounted on the sewage discharge pipe, the explosion-proof sewage discharge electric ball valve is connected with an explosion-proof control box through a wire, a PLC (Programmable Logic Controller) and a touch screen are arranged in the explosion-proof control box, and the explosion-proof sewage discharge electric ball valve is electrically connected with the PLC. The automatic anti-explosion wet dust collector with the blowdown control function is reasonable in structural design, the blowdown pipe is installed at the bottom of the dust collection tank, the anti-explosion blowdown electric ball valve connected with the PLC is arranged on the blowdown pipe, the PLC controls the anti-explosion blowdown electric ball valve to be opened or closed, and the purpose of automatically controlling blowdown is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to an automatic explosion -proof wet -type dust collector with control sewage function. BACKGROUND

[0002] At present, sewage of the existing dust remover can only be carried out manually on the spot when working, and automatic sewage cannot be achieved. INVENTION CONTENTS

[0003] The utility model overcomes the insufficient of prior art, provides an automatic explosion -proof wet -type dust collector with control sewage function.

[0004] In order to solve the above technical problem, the utility model adopts the technical scheme of an automatic explosion -proof wet -type dust collector with control sewage function, comprising:

[0005] Dust tank, its inside fills the water of certain capacity;

[0006] Air inlet pipe, the bottom port of air inlet pipe is inserted below the water surface inside dust tank;

[0007] Rotational flow board, fixed installation is in the inside of dust tank near top;

[0008] Air outlet pipe, fixed installation is in the top of dust tank;

[0009] Explosion -proof fan, fixed installation is in the tail end of air outlet pipe, and the top of explosion -proof fan is installed with exhaust pipe;

[0010] Water inlet pipe, set up on the outer wall of dust tank;

[0011] Sewage pipe, set up in the bottom of dust tank;

[0012] Its characterized in that: explosion -proof sewage electric ball valve is fixedly installed on the sewage pipe, and the explosion -proof sewage electric ball valve is connected with explosion -proof control box through wire, and PLC and touch screen are arranged in the inside of explosion -proof control box, and the explosion -proof sewage electric ball valve is electrically connected with PLC.

[0013] Compared with prior art, the utility model has the beneficial effects that: the automatic explosion -proof wet -type dust collector with control sewage function of the utility model has reasonable structure design, installs sewage pipe in the bottom of dust tank, sets up explosion -proof sewage electric ball valve connected with PLC on the sewage pipe, and PLC controls explosion -proof sewage electric ball valve to open or close, reaches the purpose of automatic control sewage. DRAWINGS

[0014] Figure 1 It is the structure schematic diagram of the automatic explosion -proof wet -type dust collector with control sewage function of the utility model embodiment.

[0015] In the drawings:

[0016] 1, dust tank; 2, air inlet pipe; 3, cyclone plate; 4, air outlet pipe; 5, explosion-proof fan; 6, exhaust pipe; 7, water inlet pipe; 8, blowdown pipe; 9, explosion-proof blowdown electric ball valve; 10, explosion-proof control box; 11, PLC; 12, touch screen. DETAILED DESCRIPTION

[0017] The specific embodiments of the utility model will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but not to limit the scope of the utility model.

[0018] As Figure 1 shown, an automatic explosion-proof wet dust collector with a blowdown control function comprises:

[0019] A dust tank 1 is internally filled with a certain volume of water.

[0020] An air inlet pipe 2 is inserted into the water surface below the dust tank 1, and the bottom end of the air inlet pipe 2 extends into the water surface by 20-30 mm.

[0021] A cyclone plate 3 is fixedly installed at the top end of the dust tank 1.

[0022] An air outlet pipe 4 is fixedly installed at the top of the dust tank 1.

[0023] An explosion-proof fan 5 is fixedly installed at the tail end of the air outlet pipe 4, and an exhaust pipe 6 is installed at the top of the explosion-proof fan 5.

[0024] A water inlet pipe 7 is arranged on the outer wall of the dust tank 1.

[0025] A blowdown pipe 8 is arranged at the bottom of the dust tank 1.

[0026] The explosion-proof blowdown electric ball valve 9 is fixedly installed on the blowdown pipe 8, and the explosion-proof blowdown electric ball valve 9 is connected to the explosion-proof control box 10 through wires. The PLC 11 and the touch screen 12 are arranged in the explosion-proof control box 10, and the explosion-proof blowdown electric ball valve 9 is electrically connected to the PLC 11.

[0027] The automatic explosion-proof wet dust collector with a blowdown control function has a reasonable structure design. The blowdown pipe is installed at the bottom of the dust tank, the explosion-proof blowdown electric ball valve connected to the PLC is arranged on the blowdown pipe, the PLC controls the opening and closing of the explosion-proof blowdown electric ball valve, and the purpose of automatic blowdown control is achieved.

[0028] The above merely is the preferred implementation manner of the present application, and it should be noted that, for the ordinary skilled in the art, without departing from the technical principles of the present application, a number of improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present application.

Claims

1. An automatic explosion-proof wet dust collector with a control blowdown function, comprising: a dust tank (1) filled with a certain volume of water inside; an air inlet pipe (2) with a bottom port inserted below the water surface inside the dust tank (1); a cyclone plate (3) fixedly installed inside the dust tank (1) near the top end; an air outlet pipe (4) fixedly installed on the top of the dust tank (1); an explosion-proof fan (5) fixedly installed at the tail end of the air outlet pipe (4), with an exhaust pipe (6) installed on the top of the explosion-proof fan (5); a water inlet pipe (7) arranged on the outer wall of the dust tank (1); a blowdown pipe (8) arranged at the bottom of the dust tank (1); characterized in that an explosion-proof blowdown electric ball valve (9) is fixedly installed on the blowdown pipe (8), the explosion-proof blowdown electric ball valve (9) is connected with an explosion-proof control box (10) through wires, a PLC (11) and a touch screen (12) are arranged inside the explosion-proof control box (10), and the explosion-proof blowdown electric ball valve (9) is electrically connected with the PLC (11).

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