Azobisformamide processing sewage treatment device

Abstract

The utility model discloses an azodicarbonamide processing sewage treatment device, which relates to the technical field of sewage treatment, and comprises a mixing drum, a discharge pipe is fixedly connected to the middle of the bottom end of the mixing drum, a discharge valve is fixedly mounted at the bottom of the discharge pipe, a filter box is fixedly connected to the left side of the upper surface of the mixing drum, and the bottom of the filter box is communicated with the inside of the mixing drum. A water inlet hopper is fixedly connected to the top of the filter box, a dosing stirring assembly is arranged in the stirring barrel and comprises a hollow stirring rod, the hollow stirring rod is rotationally connected with the top wall of the stirring barrel, a movable connector is rotationally connected to the top of the hollow stirring rod, and a metering pump is fixedly installed on the rear side of the top of the stirring barrel; the output end of the metering pump is fixedly connected with a liquid outlet pipe, and the tail end of the liquid outlet pipe communicates with the interior of the movable connector. The sewage treatment device has the advantages that a treatment agent can be sprayed into sewage while stirring, so that the agent is uniformly dispersed in the sewage, and the sewage and the agent are fully reacted.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment technical field, concretely relates to a kind of azodicarbonamide processing sewage treatment device. BACKGROUND

[0002] Azodicarbonamide (English name azodicarbonamide) is also named azodicarbonamide;Diazinedicarboxamide;The trade name is Foamer AC or Foamer ADC (Foamer ADC), it is a white or light yellow powder, non-toxic, no smell, not flammable, with self-extinguishing nature.Soluble in alkali, insoluble in gasoline, alcohol, benzene, pyridine and water, azodicarbonamide is a kind of foaming agent commonly used in industry, can be used in yoga mat, rubber shoe sole etc.

[0003] At present, sewage is generated during azodicarbonamide production, in order to ensure that the sewage discharge standard is reached, the sewage needs to be treated, the existing sewage treatment equipment reagent is not uniform enough when added to the treatment box, which will cause part of the sewage to not fully contact the reagent, thereby affecting the sewage treatment efficiency, reducing the effect of removing pollutants, uneven mixing may lead to longer reaction time, the overall treatment process efficiency is reduced, the water quality is affected, in view of the above problems, the present application provides a kind of azodicarbonamide processing sewage treatment device to solve. UTILITY MODEL CONTENT

[0004] To solve the above technical problems, provide a kind of azodicarbonamide processing sewage treatment device, solve the above-mentioned current existing sewage treatment equipment reagent when added to the treatment box, with the mixing of sewage is not uniform enough, it will cause part of the sewage to not fully contact the reagent, thereby affecting the sewage treatment efficiency, reducing the effect of removing pollutants, uneven mixing may lead to longer reaction time, the overall treatment process efficiency is reduced, the water quality is affected.

[0005] The utility model discloses a kind of azodicarbonamide processing sewage treatment devices, including stirring drum, the bottom end middle part of the stirring drum is fixedly connected with discharge pipe, the bottom of the discharge pipe is fixedly installed with discharge valve, the upper surface left side of the stirring drum is fixedly connected with filter box, the filter box bottom is communicated with the inside of stirring drum, the top of the filter box is fixedly connected with water inlet hopper, dosing stirring assembly is arranged in the inside of stirring drum, and the dosing stirring assembly includes hollow stirring rod, the hollow stirring rod is rotatably connected with the top wall of stirring drum, the top of the hollow stirring rod is rotatably connected with movable joint, the top rear side of the stirring drum is fixedly installed with metering pump, the output end of the metering pump is fixedly connected with liquid outlet pipe, and the end of the liquid outlet pipe is communicated with the inside of movable joint.

[0006] Preferably, the rear side of the stirring drum is fixedly connected with a fixed plate, the upper surface of the fixed plate is fixedly connected with a reagent cylinder, the input end of the metering pump is fixedly connected with a liquid suction pipe, and the end of the liquid suction pipe extends into the inside of the reagent cylinder.

[0007] Preferably, the upper end of the hollow stirring rod is fixedly connected with a driven pulley below the movable joint, the bottom of the hollow stirring rod is fixedly connected with a connecting plate, and the connecting plate is fixedly connected with inclined stirring blades at four corner positions.

[0008] Preferably, at least four first branch pipes are fixedly connected to the middle of the hollow stirring rod, the lower end of each of the four first branch pipes is fixedly connected with a second branch pipe, and the hollow stirring rod, the first branch pipes, and the second branch pipes are all communicated with each other.

[0009] Preferably, a first spray head is fixedly connected to the top of each of the four first branch pipes, and a second spray head is fixedly connected to the bottom of each of the four second branch pipes.

[0010] Preferably, a mounting plate is fixedly connected to the upper end of the right side of the stirring drum, a servo motor is fixedly connected to the top surface of the mounting plate, the output end of the servo motor is fixedly connected with a driving pulley, and the driving pulley is drivingly connected with the driven pulley through a belt.

[0011] Preferably, at least four supporting legs are fixedly connected to the bottom of the stirring drum, and an anti-skid pad is arranged at the bottom of each of the four supporting legs.

[0012] Compared with the prior art, the utility model has the advantages that: the hollow stirring rod rotates and drives the first branch pipe and the second branch pipe to rotate, thereby stirring the sewage in the stirring drum, at the moment, the metering pump draws the liquid medicine in the liquid medicine cylinder into through the liquid suction pipe, and draws the liquid medicine into the hollow stirring rod, the first branch pipe and the second branch pipe through the liquid outlet pipe, the liquid medicine is sprayed through the first spray head and the second spray head, and then can reach the treatment agent is sprayed in the sewage while stirring, makes the treatment agent evenly dispersed in the sewage, and then makes the sewage and the treatment agent fully react, the full reaction can improve the overall effect of the sewage treatment, improves the water quality, the treatment agent dispersed in the sewage can fully contact with the sewage, promotes the reaction to rapidly proceed, thereby improving the efficiency of removing pollutants. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is the structural schematic diagram of the utility model;

[0014] Fig. 2 It is another view of the utility model under;

[0015] Fig. 3 It is the structure schematic diagram of the dosing stirring assembly in the utility model.

[0016] Reference numerals in the drawing are:

[0017] 1, stirring drum;2, support leg;3, discharge pipe;4, discharge valve;5, filter box;6, water inlet hopper;7, fixed plate;8, metering pump;9, treatment agent cylinder;10, liquid suction pipe;11, liquid outlet pipe;12, dosing stirring assembly;1201, hollow stirring rod;1202, movable joint;1203, driven pulley;1204, first branch pipe;1205, first spray head;1206, second branch pipe;1207, second spray head;1208, connecting plate;1209, stirring piece;13, mounting plate;14, servo motor;15, driving pulley. DETAILED DESCRIPTION

[0018] The following description is used to disclose the utility model so that those skilled in the art can realize the utility model. The preferred embodiments in the following description are only as examples, and other obvious variants can be thought of by those skilled in the art.

[0019] Reference Figs. 1-3As shown, an azodicarbonamide processing wastewater treatment device, including a stirring cylinder 1, the bottom end of the stirring cylinder 1 is fixedly connected with a discharge pipe 3, the bottom of the discharge pipe 3 is fixedly installed with a discharge valve 4, the upper surface of the stirring cylinder 1 is fixedly connected with a filter box 5, the bottom of the filter box 5 is communicated with the inside of the stirring cylinder 1, the filter box 5 can effectively remove the suspended solids and large particle impurities in the sewage, reduce the subsequent processing burden, improve the overall treatment effect, the top of the filter box 5 is fixedly connected with a water inlet chute 6, the inside of the stirring cylinder 1 is provided with a dosing and stirring assembly 12, the dosing and stirring assembly 12 includes a hollow stirring rod 1201, the hollow stirring rod 1201 is rotatably connected with the top wall of the stirring cylinder 1, the top of the hollow stirring rod 1201 is rotatably connected with a movable joint 1202, the top rear side of the stirring cylinder 1 is fixedly installed with a metering pump 8, the output end of the metering pump 8 is fixedly connected with a liquid outlet pipe 11, the tail end of the liquid outlet pipe 11 is communicated with the inside of the movable joint 1202, the metering pump 8 can accurately control the addition amount of the liquid medicine, ensure the treatment effect while avoiding waste.

[0020] Specifically, the rear side of the stirring cylinder 1 is fixedly connected with a fixed plate 7, the upper surface of the fixed plate 7 is fixedly connected with a reagent cylinder 9, the input end of the metering pump 8 is fixedly connected with a liquid suction pipe 10, the tail end of the liquid suction pipe 10 extends into the inside of the reagent cylinder 9.

[0021] Specifically, the upper end of the hollow stirring rod 1201 is fixedly connected with a driven belt pulley 1203 below the movable joint 1202, the bottom of the hollow stirring rod 1201 is fixedly connected with a connecting plate 1208, the connecting plate 1208 is fixedly connected with an inclined stirring blade 1209 at the four corner positions, the inclined stirring blade 1209 is designed to more effectively stir the sewage, promote the mixing of the liquid medicine and the sewage, improve the reaction uniformity, and at the same time can prevent the accumulation of precipitate at the bottom of the stirring cylinder 1 to cause insufficient reaction.

[0022] Specifically, the middle part of the hollow stirring rod 1201 is fixedly connected with at least four first branch pipes 1204, the lower end of each of the four first branch pipes 1204 is fixedly connected with a second branch pipe 1206, the hollow stirring rod 1201, the first branch pipe 1204 and the second branch pipe 1206 are all communicated with each other, the structure of the hollow stirring rod 1201 and its branch pipes enables the liquid medicine to be uniformly distributed and sprayed into the sewage, improving the reaction efficiency.

[0023] Specifically, the top of each of the four first branch pipes 1204 is fixedly connected with a first spray head 1205, the bottom of each of the four second branch pipes 1206 is fixedly connected with a second spray head 1207, the design of the plurality of first spray heads 1205 and second spray heads 1207 ensures that the liquid medicine can fully cover the sewage, enhancing the contact and reaction effect with the organic matter in the sewage.

[0024] Specific, stirring drum 1 right side upper end fixedly connected with mounting plate 13, mounting plate 13 top surface fixedly connected with servo motor 14, servo motor 14 output end fixedly connected with driving pulley 15, driving pulley 15 is driven pulley 1203 transmission connection through the belt.

[0025] Specific, stirring drum 1 bottom fixedly connected with at least four support legs 2, four support legs 2 bottom are all provided with non-slip pads, four support legs 2 provide stable support, the bottom non-slip pad increases the stability of the equipment on the ground, prevents sliding or toppling during work.

[0026] Working principle: the sewage treatment device in use, sewage through the water inlet 6 into the filter box 5 to remove suspended solids and large particles in wastewater, filtered sewage flows into the stirring drum 1, then servo motor 14 output end drives driving pulley 15 rotation, through the belt and driven pulley 1203 hollow stirring rod 1201 rotation, hollow stirring rod 1201 rotation will drive first branch pipe 1204 and second branch pipe 1206 rotation, thereby stirring the sewage in the stirring drum 1, at this time, metering pump 8 through the liquid suction pipe 10 into the liquid medicine cylinder 9 inside the reagent is pumped into, and through the liquid outlet pipe 11 liquid is pumped into hollow stirring rod 1201, first branch pipe 1204 and second branch pipe 1206, liquid is sprayed by first nozzle 1205 and second nozzle 1207 and difficult to biodegrade organic matter in sewage reaction, and connecting plate 1208 drives stirring blade 1209 rotation to stir the sewage, can make the liquid mixture more uniform to prevent the sewage at the bottom of the stirring drum 1 difficult to participate in the reaction, after the reaction is completed, open the discharge valve 4 after the reaction is completed and the sewage is discharged.

[0027] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. An azodicarbonamide process wastewater treatment apparatus, characterized by: The utility model provides a kind of automatic dosing and stirring device for water treatment, including stirring drum (1), the bottom middle part of the stirring drum (1) is fixedly connected with discharge pipe (3), the bottom of the discharge pipe (3) is fixedly installed with discharge valve (4), the upper surface left side of the stirring drum (1) is fixedly connected with filter box (5), the filter box (5) bottom and stirring drum (1) inside are communicated, the top of the filter box (5) is fixedly connected with water inlet hopper (6), dosing and stirring subassembly (12) are provided in the stirring drum (1), the dosing and stirring subassembly (12) includes hollow stirring rod (1201), the hollow stirring rod (1201) is rotatably connected with the top wall of stirring drum (1), the top of the hollow stirring rod (1201) is rotatably connected with movable joint (1202), the top rear side of the stirring drum (1) is fixedly installed with metering pump (8), the output of the metering pump (8) is fixedly connected with liquid outlet pipe (11), the tail end of the liquid outlet pipe (11) is communicated with the inside of movable joint (1202).

2. An azodicarbonamide process wastewater treatment device according to claim 1, characterized in that: The rear side of the stirring drum (1) is fixedly connected with fixed plate (7), the upper surface of the fixed plate (7) is fixedly connected with medicament cylinder (9), the input of the metering pump (8) is fixedly connected with liquid suction pipe (10), the tail end of the liquid suction pipe (10) extends into the inside of medicament cylinder (9).

3. An azodicarbonamide process wastewater treatment device according to claim 1, characterized in that: The upper end of the hollow stirring rod (1201) is fixedly connected with driven pulley (1203) below movable joint (1202), the bottom of the hollow stirring rod (1201) is fixedly connected with connecting plate (1208), the connecting plate (1208) is fixedly connected with oblique stirring blade (1209) at four corner positions.

4. An azodicarbonamide process wastewater treatment device according to claim 1, characterized in that: The middle part of the hollow stirring rod (1201) is fixedly connected with at least four first branch pipes (1204), the lower end of the four first branch pipes (1204) is fixedly connected with second branch pipe (1206), the hollow stirring rod (1201), first branch pipe (1204) and second branch pipe (1206) are all communicated with each other.

5. An azodicarbonamide process wastewater treatment apparatus as defined in claim 4, wherein: The top of the four first branch pipes (1204) is fixedly connected with first spray head (1205), the bottom of the four second branch pipes (1206) is fixedly connected with second spray head (1207).

6. An azodicarbonamide process effluent treatment device according to any one of claims 1-5, characterized in that: The right upper end of the stirring drum (1) is fixedly connected with mounting plate (13), the top surface of the mounting plate (13) is fixedly connected with servo motor (14), the output of the servo motor (14) is fixedly connected with driving pulley (15), the driving pulley (15) is drivingly connected with driven pulley (1203) through belt.

7. An azodicarbonamide process wastewater treatment apparatus as in any one of claims 1-5, wherein: The bottom of the stirring drum (1) is fixedly connected with at least four supporting legs (2), the bottom of the four supporting legs (2) is provided with anti-skid pad.

Images