Chemical environment-friendly dust removal device for safety engineering

Abstract

A chemical environment-friendly dust removal device for safety engineering comprises a long-strip box, a window is formed in one side of the long-strip box, an exhaust fan is arranged in the window, an inclined plate is arranged on the inner wall of the top end of the long-strip box, a vertical rod capable of moving back and forth in a reciprocating mode is arranged on the inner wall of the top end of the other side of the long-strip box, and a spray head is connected to the bottom end of the vertical rod; the liquid storage box is connected with the spray head through a pipeline, particles in gas are mixed with liquid, then precipitate downwards and enter the containing box through the through groove, impurities are filtered through the activated carbon filtering plate, the liquid flows downwards and can be discharged through the discharging pipeline, and when the filtering effect of the activated carbon filtering plate is poor, the baffle plate is opened, and the liquid is discharged through the discharging pipeline. The activated carbon filter plate is taken out for replacement, and operation is simple and convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of chemical production equipment, and in particular relates to a chemical environmental protection dust removal device for safety engineering. Background Art

[0002] Any technology that uses chemical methods to change the composition and structure of a substance or synthesize a new substance belongs to chemical production technology, that is, chemical process. In the process of chemical production, a large amount of waste gas will be generated, which contains a large amount of dust and other particulate matter. If it is directly discharged, it will cause serious pollution to the atmosphere and affect the normal ecological environment. Long-term inhalation of such gases will seriously harm human health. Utility Model Content

[0003] In order to solve the deficiencies mentioned in the prior art, the utility model provides a chemical environmental protection dust removal device for safety engineering.

[0004] The present application proposes a chemical environmental protection dust removal device for safety engineering, comprising a long box, a window is provided on one side of the long box, an exhaust fan is arranged in the window, an inclined plate is provided on the top inner wall of the long box, a vertical rod that can move back and forth is provided on the top inner wall of the other side of the long box, the bottom end of the vertical rod is connected to the nozzle, a liquid storage box is provided on the top outer wall of the long box, the liquid storage box and the nozzle are connected through a pipeline, a placement box is provided on the bottom outer wall of one side of the long box, a through groove is provided on the bottom inner wall of the other side of the long box and the top inner wall of the placement box, the two through grooves are connected to each other, a groove is provided on the outer wall of one side of the placement box, a flippable baffle is provided in the groove, the groove is connected to the inside of the placement box, a support block is provided on the inner wall of the other side of the placement box, an activated carbon filter plate is provided in the placement box, and the bottom end of the placement box is connected to the discharge pipe.

[0005] Specifically, a long groove is opened on the inner wall of one side of the through groove on the long box, a screw with a motor is arranged on the inner wall of one side of the long groove, a horizontal plate is arranged in the through groove, a screw hole is opened on one side of the horizontal plate, the screw is inserted into the screw hole and cooperates with the screw hole thread.

[0006] Specifically, a placement groove is provided on the inner wall of the top end of the long box, a lead screw with a motor is arranged in the placement groove, a nut is arranged on the threaded part of the lead screw, and the bottom end of the nut is connected to the top end of the vertical rod.

[0007] Compared with the prior art, the utility model has the following beneficial effects:

[0008] The exhaust fan sucks the exhaust gas into the long box. Guided by the inclined plate, the gas moves to the right from the opening between the bottom end of the inclined plate and the inner wall of the bottom end of the long box. When passing through this opening, the vertical rod drives the nozzle to move back and forth. The liquid sprayed by the nozzle is mixed with the gas. After the particles in the gas are mixed with the liquid, they settle downward and enter the placement box through the through groove. Impurities are filtered by the activated carbon filter plate. The liquid flows downward and can be discharged through the discharge pipe. When the filtering effect of the activated carbon filter plate is poor, open the baffle and take out the activated carbon filter plate for replacement. The operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0010] Figure 1 It is a structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0011] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0012] A chemical environmental protection dust removal device for safety engineering, such as Figure 1As shown, it includes a long box 1, a window is provided on one side of the long box 1, an exhaust fan 2 is arranged in the window, an inclined plate 3 is provided on the top inner wall of the long box 1, a vertical rod 4 which can move back and forth is provided on the top inner wall of the other side of the long box 1, and the bottom end of the vertical rod 4 is connected to the nozzle 5, a liquid storage box is provided on the top outer wall of the long box 1, and the liquid storage box is connected to the nozzle through a pipe, a placement box 6 is provided on the bottom outer wall of one side of the long box 1, and a through groove is provided on the bottom inner wall of the other side of the long box 1 and the top inner wall of the placement box 6, and the two through grooves are connected to each other, a groove 7 is provided on the outer wall of one side of the placement box 6, a flippable baffle is provided in the groove 7, the groove 7 is connected to the inside of the placement box 6, a support block is provided on the inner wall of the other side of the placement box 6, an activated carbon filter plate 8 is provided in the placement box 6, and the bottom end of the placement box 6 is connected to the discharge pipe. The outer wall on the other side of the long box 1 is connected to the exhaust pipe, and part of the gas is transported to other filtering equipment through the exhaust pipe. The vertical rod 4 is located on the right side of the inclined plate 3, one side of the activated carbon filter plate 8 is located above the support block, and the other side of the activated carbon filter plate 8 is located in the groove 7. The exhaust fan 2 sucks the exhaust gas into the long box 1. Through the guidance of the inclined plate 3, the gas moves to the right from the opening between the bottom end of the inclined plate 3 and the bottom inner wall of the long box 1. When passing through this opening, the vertical rod 4 drives the nozzle 5 to move back and forth, and the liquid sprayed by the nozzle is mixed with the gas. After the particles in the gas are mixed with the liquid, they settle downward and enter the placement box 6 through the through groove. The impurities are filtered by the activated carbon filter plate 8, and the liquid flows downward and can be discharged through the discharge pipe. When the filtering effect of the activated carbon filter plate 8 is poor, open the baffle plate and take out the activated carbon filter plate for replacement. The operation is simple and convenient.

[0013] Specifically, the inner wall of one side of the through groove on the long box described in this embodiment is provided with a long groove 9, a screw 10 with a motor is arranged on the inner wall of one side of the long groove 9, a horizontal plate 11 is arranged in the through groove, a screw hole is arranged on one side of the horizontal plate 11, and the screw 10 is inserted into the screw hole and matches with the screw hole thread. When a certain volume of liquid and gas in the long box 1 is mixed, the screw 10 rotates under the drive of the motor, and the screw matches with the screw hole thread to control the horizontal plate 11 to move into the long groove 9, open the through groove on the long box, and the mixed liquid flows downward and enters the placement box, and through one end of the horizontal plate 11, the speed of the mixed liquid flowing downward can be controlled, that is, the size of the through groove opened by the horizontal plate 11. When the distance between the other side of the horizontal plate and the inner wall of the other side of the through groove is short, the amount of the mixed liquid flowing downward is small, which can avoid the mixed liquid from generating a large impact force when flowing downward, avoid damaging the activated carbon filter plate, and also prevent the excessive flow rate from causing impurities to pass through the activated carbon filter plate, avoiding poor filtering effect.

[0014] Furthermore, the top inner wall of the long box 1 described in this embodiment is provided with a placement groove 12, a screw rod with a motor is arranged in the placement groove 12, a nut is arranged on the screw rod in threaded cooperation, and the bottom end of the nut is connected to the top of the vertical rod. The length of the vertical rod is greater than the length of the placement groove 12, the screw rod rotates under the drive of the motor, and the nut is controlled to move back and forth along the screw rod, driving the vertical rod and the nozzle to move back and forth, with a simple structure and convenient operation.

[0015] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A chemical environmental protection dust removal device for safety engineering, characterized by: The invention comprises a long box (1), a window is provided on one side of the long box (1), an exhaust fan (2) is arranged in the window, an inclined plate (3) is arranged on the top inner wall of the long box (1), a vertical rod (4) capable of reciprocating forward and backward is arranged on the top inner wall of the other side of the long box (1), the bottom end of the vertical rod (4) is connected to a nozzle (5), a liquid storage box is arranged on the top outer wall of the long box (1), the liquid storage box and the nozzle are connected through a pipeline, a placement box (6) is arranged on the bottom outer wall of one side of the long box (1), a through groove is provided on the bottom inner wall of the other side of the long box (1) and the top inner wall of the placement box (6), the two through grooves are connected to each other, a groove (7) is provided on the outer wall of one side of the placement box (6), a flippable shielding plate is arranged in the groove (7), the groove (7) is connected to the inside of the placement box (6), a support block is arranged on the other side inner wall of the placement box (6), an activated carbon filter plate (8) is arranged in the placement box (6), and the bottom end of the placement box (6) is connected to the discharge pipeline.

2. A chemical environmental protection dust removal device for safety engineering according to claim 1, characterized in that: A long slot (9) is provided on one inner wall of the through slot on the long box, a screw rod (10) with a motor is arranged on one inner wall of the long slot (9), a horizontal plate (11) is arranged in the through slot, a screw hole is provided on one side of the horizontal plate (11), and the screw rod (10) is inserted into the screw hole and is threadably matched with the screw hole.

3. A chemical environmental protection dust removal device for safety engineering according to claim 1, characterized in that: The top inner wall of the long box (1) is provided with a placement groove (12), a screw rod with a motor is arranged in the placement groove (12), a nut is arranged on the screw rod in a threaded manner, and the bottom end of the nut is connected to the top end of the vertical rod.

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