CN216172850U - A continuous carbon source production device for sewage treatment - Google Patents

Abstract

The utility model discloses a continuous carbon source production device for sewage treatment, which comprises a stirring barrel, a material storage box, a grinding cylinder, a grinding table, a motor and a speed reducer, wherein the material storage box is arranged on the stirring barrel; the material storage box is arranged on the stirring barrel, the output end of the material storage box is provided with a first discharging pipe, and the first discharging pipe is provided with a flow valve; the grinding cylinder is arranged on the stirring barrel, the output end of the grinding cylinder is provided with a blanking pipe, and the blanking pipe is inserted into the stirring barrel; the grinding table is arranged inside the grinding table, the grinding table is rotationally connected with the support column, and the bottom of the grinding table is provided with a shifting plate; the motor and the speed reducer are arranged on the grinding cylinder, the output end of the speed reducer is provided with a rotating shaft, the rotating shaft is downwards inserted into the stirring barrel, and the grinding table is connected with the rotating shaft; the outside propeller blade that sets up of the inside one end of agitator is located to the pivot, still is equipped with annular heating piece in the agitator, and annular heating piece is located propeller blade's outside. The utility model improves the efficiency of raw material mixing and has simple and convenient operation.

Description

A continuous carbon source production device for sewage treatment

technical field

The utility model relates to the technical field of sewage treatment equipment, in particular to a continuous carbon source production device for sewage treatment.

Background technique

The sewage treatment system needs to add a certain proportion of carbon source to maintain the energy required by microorganisms when the new system is just started and commissioned. The carbon source during the carbon source addition of the sewage treatment plant refers to petroleum hydrocarbons. The overall reaction process of microbial degradation of crude oil is as follows: microorganism + petroleum hydrocarbons (carbon source) + nutrients (N, P, etc.) + oxygen → microbial reproduction + carbon dioxide + water + ammonia and phosphate, etc. Compared with the physicochemical method, the biological treatment method has the advantages of economy and high efficiency. In the treatment of oily sewage, if the discharge standard is required to be very high, the biological treatment method can be used for advanced treatment. The existing continuous carbon source production device is usually assembled with a simple stirring structure. For the stirring and mixing of raw materials, the mixing efficiency is low, and the existing device lacks the processing structure for solid raw materials, resulting in the mixing of solid and liquid raw materials. Very slow and poor mixing uniformity.

Utility model content

In view of the deficiencies of the prior art, the purpose of this utility model is to provide a continuous carbon source production device for sewage treatment with high production efficiency, which can effectively improve the efficiency of stirring and mixing, and increase the structure of pulverizing the solid raw materials. .

In order to achieve the above purpose, the utility model is realized through the following technical solutions: a continuous carbon source production device for sewage treatment, comprising a mixing barrel, a storage tank, a grinding drum, a grinding table, a motor and a reducer;

The side of the mixing barrel is provided with support feet, and the output end of the mixing barrel is provided with a second discharge pipe; the material storage box is set on the mixing barrel, and the output end of the material storage tank is provided with a first discharge pipe, the first material A flow valve is set on the discharge pipe, and a feeding pipe is also set on the storage tank;

The grinding drum is arranged on the mixing barrel, the feeding hopper is arranged on the grinding barrel, the output end of the grinding barrel is provided with a feeding pipe, and the other end of the feeding pipe is inserted downward into the interior of the mixing barrel; a support is arranged on the mixing barrel The support column is located inside the grinding cylinder; the grinding table is arranged inside the grinding table, and the grinding table is rotatably connected with the support column; the bottom plate of the grinding cylinder is provided with a discharge hole, and the feeding pipe is located below the discharge hole The bottom of the grinding table is provided with a dial, and the two sides of the dial are respectively slidably connected with the outer wall of the support column and the inner wall of the grinding cylinder;

The motor and the reducer are arranged on the grinding drum, the output end of the motor is connected with the input end of the reducer, the output end of the reducer is provided with a rotating shaft, the rotating shaft is inserted downward into the interior of the mixing bucket, and the grinding table is connected with the rotating shaft; A propeller blade is arranged outside one end of the rotating shaft inside the mixing barrel, an annular heating block is also arranged inside the mixing barrel, and the annular heating block is located outside the propeller blade.

The working principle of this technical solution is that by setting up a grinding table, connecting the power output structure of the grinding assembly with the rotating shaft, and using the same motor to drive, not only the equipment production cost but also the power consumption can be effectively saved; by setting the propeller By setting the planetary gear structure, the stirring paddle on the stirring shaft cooperates with the propeller blade to stir the raw materials to further accelerate the mixing of the raw materials; by setting the annular heating The temperature in the mixing tank is controllable, and the raw materials are mixed at a suitable temperature, which can greatly improve the production efficiency of the raw materials.

In order to better realize the utility model, further, a feeding pipe is arranged on the storage box, and valves are arranged on the first discharging pipe, the feeding pipe and the second discharging pipe.

In order to better realize the utility model, further, an L-shaped rod is arranged on the grinding table, the bottom of the vertical end of the L-shaped rod is connected with the grinding table, and the horizontal end of the L-shaped rod is connected with the rotating shaft.

In order to better realize the utility model, further, a circular ring is arranged inside the mixing barrel, a support rod is arranged on the inner side of the circular ring, and the bottom of the rotating shaft is rotatably connected with the supporting rod; The roller is in rolling contact with the inner wall of the mixing barrel.

In order to better realize the present utility model, further, an inner gear ring is arranged inside the mixing barrel, a column platform is arranged on the inner side of the inner gear ring, a first gear is arranged on the column platform, and the first gear and the second gear are arranged between the first gear and the second gear. A plurality of second gears are arranged between the second gears, the second gears are respectively meshed with the first gear and the inner gear ring, a stirring shaft is arranged at the bottom of the second gear, and a stirring paddle is arranged on the stirring shaft.

In order to better realize the present utility model, further, an annular sliding block is arranged between the column base and the inner gear ring, the second gear is rotatably connected with the annular sliding block, and the annular sliding block is connected to the column base and the inner gear ring. The rings are all slip-connected.

In order to better realize the utility model, further, the bottom of the stirring shaft is rotatably connected with the ring.

In order to better realize the present invention, further, a support plate is arranged at the bottom of the support foot, and a shock absorber assembly is arranged between the bottom of the support foot and the support plate.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

(1) In this utility model, the liquid raw material is put into the storage box in advance by setting up the storage box, and the material is unloaded according to the actual production ratio during the production process. The grinding table is set, and the power output structure of the grinding assembly is connected with the rotating shaft. Together, the same motor is used for driving, which not only saves equipment production costs, but also effectively saves power consumption;

(2) The utility model uses the propeller blades to stir the raw materials, so that the mixing of the raw materials is more rapid and uniform. By setting the planetary gear structure, the stirring paddles on the stirring shaft are used to cooperate with the propeller blades to stir the raw materials. Accelerate the mixing of raw materials;

(3) The utility model makes the temperature in the mixing tank controllable by setting the annular heating block, allowing the raw materials to be mixed at a suitable temperature, which can greatly improve the production efficiency of the raw materials, and can effectively improve the efficiency of stirring and mixing , and the structure of pulverizing the solid raw materials is added, which further improves the production efficiency and is suitable for wide popularization and application.

Description of drawings

Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of the non-limiting embodiments with reference to the following drawings:

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

2 is a schematic diagram of the internal three-dimensional structure of the grinding pass in the utility model;

3 is a schematic diagram of the internal three-dimensional structure of the mixing barrel in the utility model;

FIG. 4 is a schematic diagram of the connection structure of the motor, the rotating shaft and the stirring shaft in the utility model.

Among them: 1—mixing barrel, 2—supporting feet, 3—storage box, 4—first discharge pipe, 5—flow valve, 6—feeding pipe, 7—second discharge pipe, 8—grinding cylinder, 9 - Feeding hopper, 10 - Feeding pipe, 11 - Support column, 12 - Grinding table, 13 - Motor, 14 - Reducer, 15 - Rotary shaft, 151 - Propeller blade, 16 - Dial plate, 17 - Ring, 18 - Roller, 19—support rod, 20—stirring shaft, 201—stirring paddle, 21—internal gear ring, 22—pillar, 23—ring slider, 24—first gear, 25—second gear, 26—ring heating piece.

Detailed ways

The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, but should not be construed as a limitation of the present invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "horizontal", "upper", "lower", "front", "rear", "left", "right", The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility. The novel and simplified description does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention. In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, the definitions of "first" and "second" are for descriptive purposes only and should not be construed to indicate or imply relative importance or to implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection or a connectable connection. Detachable connection, or integral connection; can be mechanical connection or electrical connection; direct connection, indirect connection through an intermediate medium, or internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

Example 1:

The main structure of this embodiment, as shown in Figures 1 to 3, includes a mixing barrel 1, a storage box 3, a grinding cylinder 8, a grinding table 12, a motor 13 and a reducer 14;

The side of the mixing barrel 1 is provided with support feet 2, and the output end of the mixing barrel 1 is provided with a second discharge pipe 7; The material pipe 4, the first discharge pipe 4 is provided with a flow valve 5, and the material storage tank 3 is also provided with a feeding pipe 6;

The grinding drum 8 is arranged on the mixing barrel 1 , a feeding hopper 9 is arranged on the grinding drum 8 , the output end of the grinding drum 8 is provided with a feeding pipe 10 , and the other end of the feeding pipe 10 is inserted downward into the interior of the mixing barrel 1 . ; The stirring barrel 1 is provided with a support column 11, and the support column 11 is located in the interior of the grinding cylinder 8; A discharge hole is set on the bottom plate of the grinding table, and the discharge pipe 10 is located below the discharge hole; the bottom of the grinding table 12 is provided with a dial 16, and the two sides of the dial 16 are respectively connected with the outer wall of the support column 11 and the grinding cylinder 8 The inner wall of the sliding connection;

The motor 13 and the reducer 14 are arranged on the grinding drum 8, the output end of the motor 13 is connected with the input end of the reducer 14, the output end of the reducer 14 is provided with a rotating shaft 15, and the rotating shaft 15 is inserted downward into the mixing bucket 1, the grinding table 12 is connected with the rotating shaft 15; the rotating shaft 15 is located outside the one end of the mixing barrel 1 and is provided with a propeller blade 151, and the inside of the mixing barrel 1 is also provided with an annular heating block 26, and the annular heating block 26 is located in the propeller. Outside of leaf 151 .

The specific embodiment is that the liquid raw material is put into the storage tank 3 in advance, and the liquid raw material is quantitatively added into the mixing tank 1 under the control of the flow valve 5 on the first discharge pipe 4; the solid raw material is added from the feeding hopper 9 for grinding. In the cylinder 8, start the motor 13, the motor 13 rotates to drive the reducer 14 to rotate, the reducer 14 converts the high-speed small torque of the motor 13 into a low-speed large torque, the reducer 14 drives the rotating shaft 15 to rotate, and the rotating shaft 15 drives the grinding table 12 rotates, and the solid raw materials added into the grinding cylinder 8 are gradually ground into powder between the outer wall of the grinding table 12 and the inner side wall of the grinding cylinder 8, and the powdered raw materials are fed along the edge of the dial plate 16. The pipe 10 enters the mixing barrel 1; the propeller blade 151 is arranged on the rotating shaft 15, so the propeller blade 151 rotates synchronously, and the propeller blade stirs the raw materials in the mixing barrel 1 for sufficient and rapid stirring and mixing, and after the mixing is completed, the required During the stirring process, the annular heating block 26 is activated to heat the mixed liquid in the mixing tank 1, which can further improve the mixing efficiency of the raw materials.

Example 2:

This embodiment further defines the structure of the storage box 3 on the basis of the above-mentioned embodiment. As shown in FIG. 1 , the storage box 3 is provided with a feeding pipe 6 . The first discharge pipe 4 , the feeding pipe 6 and the Valves are provided on the second discharge pipe 7 . The feeding pipe 6 on the storage tank 3 is to add the material and liquid into the storage tank 3 more conveniently, and the first discharge pipe 4, the feeding pipe 6 and the second discharge pipe 7 realize the feeding and discharging of the material and liquid. control process. The other parts of this embodiment are the same as the above-mentioned embodiments, and are not repeated here.

Example 3:

This embodiment further defines the structure of the grinding table 12 on the basis of the above-mentioned embodiments. As shown in FIG. 2 and FIG. 3 , an L-shaped rod is arranged on the grinding table 12 , and the bottom of the vertical end of the L-shaped rod is connected to the grinding table 12 . The table 12 is connected, and the lateral end of the L-shaped rod is connected with the rotating shaft 15 . The other parts of this embodiment are the same as the above-mentioned embodiments, and are not repeated here.

Example 4:

On the basis of the above-mentioned embodiments, this embodiment further defines the structure of the mixing barrel 1. As shown in FIG. 3 and FIG. 4 , a ring 17 is arranged inside the mixing barrel 1, and a support rod is arranged on the inner side of the ring 17. 19 , the bottom of the rotating shaft 15 is rotatably connected with the support rod 19 ; the outer ring 17 is provided with a roller 18 , and the roller 18 is in rolling contact with the inner wall of the mixing barrel 1 . The circular ring 17 and the support rod 19 on the top define the position of the bottom of the rotating shaft 15 to prevent the rotating shaft 15 from tilting due to vibration during the rotation. The other parts of this embodiment are the same as the above-mentioned embodiments, and are not repeated here.

Example 5:

On the basis of the above-mentioned embodiments, this embodiment further defines the internal structure of the mixing barrel 1 . As shown in FIG. 4 , an inner gear ring 21 is arranged inside the mixing barrel 1 , and a column platform is arranged on the inner side of the inner gear ring 21 . 22. A first gear 24 is arranged on the column base 22, a number of second gears 25 are arranged between the first gear 24 and the second gear 25, and the second gears 25 are respectively connected with the first gear 24 and the inner gear. The ring 21 is meshed, the bottom of the second gear 25 is provided with a stirring shaft 20, and a stirring paddle 201 is provided on the stirring shaft 20; The gear 25 is rotatably connected with the annular sliding block 23 , the annular sliding block 23 is slidably connected with the column platform 22 and the inner gear ring 21 , and the bottom of the stirring shaft 20 is rotatably connected with the annular ring 17 . When the motor 13 rotates, it drives the first gear 24 to rotate, and the first gear 24 drives the second gear 25 to rotate. At this time, the stirring shaft 20 at the bottom of the second gear 25 not only rotates around the axis of the second gear 25, but also rotates along the axis of the second gear 25. The axis of the first gear 24 rotates, which effectively and quickly mixes the raw materials in the mixing barrel 1, and accelerates the forming of the materials. The other parts of this embodiment are the same as the above-mentioned embodiments, and are not repeated here.

Example 6:

On the basis of the above-mentioned embodiments, the present embodiment further defines the structure of the support foot 2 , a support plate is arranged at the bottom of the support foot 2 , and a shock absorber assembly is arranged between the bottom of the support foot 2 and the support plate. The bottom of the support foot 2 is provided with a shock absorbing component, which can buffer the vibration during the operation in the mixing barrel 1 while the supporting foot 2 supports the mixing barrel 1, so that the internal operation process of the mixing barrel 1 is more stable. The other parts of this embodiment are the same as the above-mentioned embodiments, and are not repeated here.

It can be understood that, according to the structure of the carbon source production device according to an embodiment of the present invention, the working principles and working processes of components such as the flow valve 5 and the motor 13 are all in the prior art, and are well known to those skilled in the art, No detailed description is given here.

Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, The scope of the present invention is defined by the claims and their equivalents.

Claims (8)

1. A continuous carbon source production device for sewage treatment, characterized in that it comprises a mixing barrel (1), a storage tank (3), a grinding drum (8), a grinding table (12), a motor (13) and a deceleration machine(14); A support foot (2) is arranged on the side of the mixing bucket (1), and a second discharge pipe (7) is arranged at the output end of the mixing bucket (1); the material storage box (3) is arranged on the mixing bucket (1). , the output end of the storage box (3) is provided with a first discharge pipe (4), the first discharge pipe (4) is provided with a flow valve (5), and the storage box (3) is also provided with a feeding pipe (6); The grinding drum (8) is arranged on the mixing barrel (1), the grinding drum (8) is provided with a feeding hopper (9), and the output end of the grinding drum (8) is provided with a feeding pipe (10), and the feeding pipe The other end of (10) is inserted downward into the interior of the mixing barrel (1); a support column (11) is provided on the mixing barrel (1), and the support column (11) is located inside the grinding drum (8); the The grinding table (12) is arranged inside the grinding table (12), and the grinding table (12) is rotatably connected with the support column (11). Below the material hole; the bottom of the grinding table (12) is provided with a dial (16), and the two sides of the dial 16 are respectively slidably connected with the outer wall of the support column (11) and the inner wall of the grinding cylinder (8); The motor (13) and the reducer (14) are arranged on the grinding drum (8), the output end of the motor (13) is connected with the input end of the reducer (14), and the output end of the reducer (14) is provided with A rotating shaft (15), the rotating shaft (15) is inserted downward into the interior of the mixing barrel (1), and the grinding table (12) is connected with the rotating shaft (15); the rotating shaft (15) is located outside one end of the interior of the mixing barrel (1) A propeller blade (151) is provided, and an annular heating block (26) is also arranged in the stirring barrel (1), and the annular heating block (26) is located outside the propeller blade (151). 2. A continuous carbon source production device for sewage treatment according to claim 1, characterized in that, a feeding pipe (6) is arranged on the storage box (3), and the first discharging pipe (4) ), the feeding pipe (6) and the second discharging pipe (7) are provided with valves. 3 . The continuous carbon source production device for sewage treatment according to claim 1 , wherein an L-shaped rod is arranged on the grinding table ( 12 ), and the bottom of the vertical end of the L-shaped rod is connected to the grinding table. 4 . (12) is connected, and the lateral end of the L-shaped rod is connected with the rotating shaft (15). 4 . The continuous carbon source production device for sewage treatment according to claim 1 , wherein a circular ring ( 17 ) is arranged inside the stirring barrel ( 1 ), and the inner side of the circular ring ( 17 ) is arranged. 5 . A support rod (19) is provided, and the bottom of the rotating shaft (15) is rotatably connected with the support rod (19); a roller (18) is provided outside the ring (17), and the roller (18) is connected to the mixing barrel (1). Inner wall rolling contact. 5 . The continuous carbon source production device for sewage treatment according to claim 1 , wherein an inner gear ring ( 21 ) is arranged inside the stirring barrel ( 1 ), and the inner gear ring ( 21 ) A column platform (22) is arranged on the inner side of the column platform, a first gear (24) is arranged on the column platform (22), and several second gears (25) are arranged between the first gear (24) and the second gear (25). ), the second gear (25) meshes with the first gear (24) and the inner gear ring (21) respectively, the bottom of the second gear (25) is provided with a stirring shaft (20), the stirring shaft (20) ) on the stirring paddle (201). 6 . The continuous carbon source production device for sewage treatment according to claim 5 , wherein an annular slider ( 23 ) is arranged between the column platform ( 22 ) and the inner gear ring ( 21 ), so that the The second gear (25) is rotatably connected with the annular slider (23), and the annular slider (23) is slidably connected with the column platform (22) and the inner gear ring (21). 7 . The continuous carbon source production device for sewage treatment according to claim 5 , wherein the bottom of the stirring shaft ( 20 ) is rotatably connected to the ring ( 17 ). 8 . 8 . The continuous carbon source production device for sewage treatment according to claim 1 , wherein a support plate is provided at the bottom of the support foot ( 2 ), and the bottom of the support foot ( 2 ) and the support plate are located between the bottom of the support foot ( 2 ). Set up the shock assembly.

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