Treatment agent adding equipment for sewage treatment

Abstract

The utility model discloses sewage treatment treating agent adding equipment which comprises a mounting frame, two supporting plates are fixedly mounted at the top of the mounting frame, synchronous screws movably penetrate through the opposite sides of the two supporting plates through bearings, one ends of the two synchronous screws are in transmission connection with synchronous transmission mechanisms, and the synchronous transmission mechanisms are in transmission connection with the synchronous transmission mechanisms. The ends, away from the synchronous transmission mechanism, of the two synchronous screws are in transmission connection with a first servo motor, and the outer sides of the two synchronous screws are in threaded connection and sleeved with a movable seat. A grinding cutter is driven to stir the additive in the adding cylinder along with the rotation of the rotating rod and crush the additive, so that the caking condition of the additive is reduced, the additive is driven to be uniformly distributed, matched adding is facilitated, and the non-uniform distribution condition of the additive is reduced; and the turbine blade uniformly conveys the additive in the adding pipe, so that the adding uniformity is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment adding equipment, in particular to a treatment agent adding equipment for sewage treatment. Background Technique

[0002] Sewage is the general term for water discharged in production and living activities. Water that has lost its original use function is simply called sewage. Sewage is caused by the incorporation of new substances into the water or changes in external conditions, resulting in the deterioration of the water and the inability to continue to maintain its original use function. Wastewater treatment is to use physical, chemical, and biological methods to treat wastewater, purify the wastewater, reduce pollution, and even achieve wastewater recycling and reuse to make full use of water resources.

[0003] In the process of sewage treatment, some treatment processes require adding different additives into the sewage treatment tank for sewage treatment, and adding equipment is needed in this process. However, the existing adding equipment cannot add to the treatment tank comprehensively and evenly, and some additives will get damp and caked during storage, thus affecting the adding process. Based on this, a treatment agent adding equipment for sewage treatment is proposed. Content of the Utility Model

[0004] The purpose of the utility model is to provide a treatment agent adding equipment for sewage treatment to solve the problems raised in the above background technique.

[0005] To achieve the above object, the present utility model provides the following technical solutions: A treatment agent adding device for sewage treatment, including an installation frame. At the top of the installation frame, two support plates are fixedly installed. The opposite sides of the two support plates are movably penetrated by a synchronous screw rod through bearings. One ends of the two synchronous screw rods are both drivingly connected to a synchronous transmission mechanism. One ends of the two synchronous screw rods far from the synchronous transmission mechanism are drivingly connected to a servo motor I. A moving seat is threadedly sleeved on the outer sides of the two synchronous screw rods. At the bottoms of both ends of the moving seat, sliding blocks are fixedly installed. A slide bar is movably sleeved inside the sliding block. A plurality of adding pipes are fixedly installed inside the moving seat. A communicating pipe is communicated with the top of the adding pipe. One end of the communicating pipe is communicated with an output pipe. The other end of the output pipe is communicated with an air pump. An adding pipe is communicated with the top of the output pipe. An adding cylinder is communicated with the top of the adding pipe. A sealing cover is movably installed on the top of the adding cylinder. A cross bracket is fixedly installed inside the top end of the adding cylinder. On the opposite sides of the cross bracket, a servo motor II is fixedly installed. The output end of the servo motor II is drivingly connected to a rotating rod. Two groups of grinding knives are fixedly installed on the outer side of the rotating rod. A conveying spiral plate is fixedly installed on the outer side of the bottom end of the rotating rod. A conical cover is fixedly installed at the bottom end of the adding pipe. A cross bearing bracket is fixedly installed inside the grinding knife. An installation rod is movably sleeved inside the inner side of the cross bearing bracket. A diversion cap is fixedly installed at the top end of the installation rod. A plurality of turbine blades are fixedly installed on the outer side of the installation rod. A diversion cone is movably installed on the outer side of the bottom end of the installation rod. A conical spiral plate is fixedly installed on the outer side of the diversion cone.

[0006] Preferably, the servo motor I is fixedly installed on the top of the installation frame, and the slide bar is fixedly installed on the opposite sides of the support plates.

[0007] Preferably, the air pump is fixedly installed on the top of the moving seat. The adding pipes are linearly and evenly distributed inside the moving seat. One end of the communicating pipe far from the output pipe is blocked.

[0008] Preferably, the specification size of the conveying spiral plate is adapted to the specification size of the adding pipe. The two groups of grinding knives are both circumferentially and evenly distributed on the outer side of the rotating rod.

[0009] Preferably, the turbine blades are circumferentially and evenly distributed on the outer side of the installation rod. The diversion cone is limited at the bottom end of the installation rod by inserting a bolt into the installation rod.

[0010] Preferably, the specification sizes of the diversion cone and the conical spiral plate are adapted to the specification size of the conical cover.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: When the device is in use, the user first installs the device on the top of the sewage treatment tank through the installation frame. Then, by opening the sealing cover and adding additives into the adding cylinder, then closing the sealing cover and reversely starting the second servo motor to rotate, so as to stir and mix the additives in the adding cylinder and crush the lumps. Then, start the second servo motor and the first servo motor forward. The rotation of the second servo motor drives the rotating rod to rotate, thereby promoting the rotation of the conveying spiral plate. The conveying spiral plate and the feeding pipe transfer the additives into the output pipe. At this time, start the air pump, and blow the output pipe into the connecting pipe through the air flow, and the additives falling from the feeding pipe enter the inside of the connecting pipe. Then, under the action of the air flow, they enter the inside of the adding pipe. At this time, the air flow and the additive powder blow the turbine blade and apply a rotating action to the installation rod, and promote the rotation of the guide cone. The air flow is discharged through the gaps between the guide cone, the conical spiral plate and the cone cover. At this time, under the action of the air flow and rotation, the air flow and the additive powder are sprayed in a circular motion, and with the regular rotation of the first servo motor, the synchronous screw rod rotates, and then the moving seat is threadedly connected, and under the sliding support of the sliding block and the sliding rod, it moves linearly, so that the adding pipe and the cone cover move on the top of the sewage treatment tank, and the additives are added to the inside of the sewage treatment tank comprehensively and evenly, which is convenient for adding, increases the uniformity, and is easy to operate;

[0012] Through the provided grinding knife and conveying spiral plate, the grinding knife rotates with the rotating rod to stir the additives in the adding cylinder and crush the additives, thereby reducing the caking of the additives and promoting the uniform distribution of the additives, which is convenient for cooperation in adding and reducing the uneven distribution of the additives. When the conveying spiral plate slowly rotates with the rotating rod, the turbine blade evenly transports the additives inside the feeding pipe, further increasing the uniformity of the addition. Description of the Drawings

[0013] Figure 1 It is a front view three-dimensional external structure schematic diagram of the present utility model.

[0014] Figure 2 It is a rear view and upward view three-dimensional external structure schematic diagram of the present utility model.

[0015] Figure 3 It is a right view sectional structure schematic diagram of the present utility model.

[0016] Figure 4 For the present utility model Figure 3 The enlarged structure schematic diagram at A.

[0017] In the figure: 1. installation frame; 2. support plate; 3. synchronous screw; 4. moving seat; 5. servo motor one; 6. sliding block; 7. sliding rod; 8. synchronous transmission mechanism; 9. adding pipe; 10. connecting pipe; 11. air pump; 12. output pipe; 13. adding pipe; 14. adding cylinder; 15. sealing cover; 16. cone cover; 17. servo motor two; 18. cross bracket; 19. grinding knife; 20. transmission spiral plate; 21. cross bearing bracket; 22. turbine blade; 23. guide cone; 24. conical spiral plate; 25. guide cap; 26. rotating rod; 27. installation rod. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0019] See also Figures 1 - 4 The utility model provides a technical solution: a treatment agent adding device for sewage treatment, comprising an installation frame 1, two support plates 2 are fixedly installed on the top of the installation frame 1, and synchronous screws 3 are movably penetrated on the opposite sides of the two support plates 2 through bearings, one end of the two synchronous screws 3 is transmission-connected with a synchronous transmission mechanism 8, and the ends of the two synchronous screws 3 away from the synchronous transmission mechanism 8 are transmission-connected with a servo motor 5, and the outer sides of the two synchronous screws 3 are threadedly connected with a moving seat 4, and the bottoms of the two ends of the moving seat 4 are fixedly installed with sliding blocks 6, and the inner sides of the sliding blocks 6 are movably sleeved with sliding rods 7, and a plurality of adding pipes 9 are fixedly installed on the inner side of the moving seat 4, and the top of the adding pipe 9 is connected with a connecting pipe 10, and one end of the connecting pipe 10 is connected with an output pipe 12, and the other end of the output pipe 12 is connected with an air pump 11, and the top of the output pipe 12 is connected with an adding pipe 13, and the adding pipe The top of 13 is connected to the adding cylinder 14, the top of the adding cylinder 14 is movably installed with a sealing cover 15, the top of the adding cylinder 14 is fixedly installed with a cross bracket 18, the opposite side of the cross bracket 18 is fixedly installed with a servo motor 17, the output end of the servo motor 17 is transmission-connected with a rotating rod 26, the outer side of the rotating rod 26 is fixedly installed with two groups of grinding knives 19, the outer side of the bottom end of the rotating rod 26 is fixedly installed with a conveying spiral plate 20, the bottom end of the adding tube 9 is fixedly installed with a cone cover 16, the inner side of the grinding knife 19 is fixedly installed with a cross bearing bracket 21, the inner side of the cross bearing bracket 21 is movably sleeved with a mounting rod 27, the top of the mounting rod 27 is fixedly installed with a guide cap 25, the outer side of the mounting rod 27 is fixedly installed with a plurality of turbine blades 22, the outer side of the bottom end of the mounting rod 27 is movably installed with a guide cone 23, and the outer side of the guide cone 23 is fixedly installed with a conical spiral plate 24.

[0020] Working principle of the above technical solution: During use, the operator first installs the device on the top of the sewage treatment tank through the installation frame 1. Then, by opening the sealing cover 15 and adding additives into the adding cylinder 14, then closing the sealing cover 15 and reversely starting the second servo motor 17 to rotate, so as to stir and mix the additives inside the adding cylinder 14 and crush the lumps. Then, start the second servo motor 17 and the first servo motor 5 forward. The rotation of the second servo motor 17 drives the rotating rod 26 to rotate, thus promoting the rotation of the conveying spiral plate 20. The conveying spiral plate 20 and the adding pipe 13 transfer the additives into the output pipe 12. At this time, start the air pump 11, and blow the output pipe 12 into the connecting pipe 10 through the air flow, and the additives falling from the adding pipe 13 enter the inside of the connecting pipe 10. Then, under the action of the air flow, they enter the inside of the adding pipe 9. At this time, the air flow and the additive powder blow the turbine blade 22 and exert a rotating action on the mounting rod 27, and promote the rotation of the guiding cone 23. The air flow is discharged through the gap between the guiding cone 23, the conical spiral plate 24 and the conical cover 16. At this time, under the action of the air flow and rotation, the air flow and the additive powder are sprayed in a circular shape, and with the regular rotation of the first servo motor 5, the synchronous screw 3 is promoted to rotate, and then the moving seat 4 is threadedly connected, and under the sliding support of the sliding block 6 and the sliding rod 7, it moves linearly, so that the adding pipe 9 and the conical cover 16 move on the top of the sewage treatment tank, and the additives are added into the sewage treatment tank comprehensively and evenly, which is convenient for adding, increases the uniformity, and is easy to operate.

[0021] In another embodiment, as Figures 1 - 3 shown, the first servo motor 5 is fixedly installed on the top of the installation frame 1, and the sliding rod 7 is fixedly installed on the opposite sides of the support plate 2.

[0022] After the first servo motor 5 is fixed and rotates, it drives the synchronous screw 3 to rotate, thus promoting the operation of the structure. The sliding rod 7 provides sliding limit for the sliding block 6. The sliding block 6 provides support for the bottom of the moving seat 4, and the bottom of the sliding block 6 is in sliding contact with the top of the installation frame 1, so as to make the moving seat 4 stable during movement and increase the structural force.

[0023] In another embodiment, as Figures 1 - 3 shown, the air pump 11 is fixedly installed on the top of the moving seat 4, the adding pipes 9 are linearly and evenly distributed inside the moving seat 4, and one end of the connecting pipe 10 away from the output pipe 12 is blocked.

[0024] The air pump 11 inputs the air flow into the output pipe 12, which is convenient for air flow transportation and is sprayed out through the connecting pipe 10 and the adding pipe 9, so as to promote the stable transportation of the structure. The adding pipe 13 is stably reinforced on the top of the moving seat 4 through the reinforcing rod, which is convenient for increasing the strength of the structure.

[0025] In another embodiment, as Figure 3 and Figure 4 shown, the specifications of the conveying spiral plate 20 are adapted to the specifications of the adding pipe 13, and the two sets of grinding knives 19 are evenly distributed in a circle on the outside of the rotating rod 26.

[0026] By providing the grinding knives 19 and the conveying spiral plate 20, as the rotating rod 26 rotates, the grinding knives 19 stir the additives inside the adding cylinder 14 and crush the additives, thereby reducing the caking of the additives and making the additives evenly distributed, facilitating the cooperation of adding and reducing the uneven distribution of the additives. When the conveying spiral plate 20 slowly rotates with the rotating rod 26, the turbine blades 22 evenly transport the additives inside the adding pipe 13, further increasing the uniformity of the addition.

[0027] In another embodiment, as Figure 3 and Figure 4 shown, the turbine blades 22 are evenly distributed in a circle on the outside of the mounting rod 27, and the guide cone 23 is limited at the bottom of the mounting rod 27 by inserting bolts into the mounting rod 27.

[0028] When the turbine blades 22 are impacted by the airflow, they generate a rotating effect, causing the mounting rod 27 and the guide cone 23 to rotate, facilitating the spraying of additives, thereby making the structure stable. The guide cone 23 is installed and limited at the bottom of the mounting rod 27 by bolts, facilitating cleaning and replacement, and adjusting the gap between the guide cone 23 and the conical spiral plate 24 and the cone cover 16, facilitating the cooperation of operations.

[0029] In another embodiment, as Figures 2 - 4 shown, the specifications of the guide cone 23 and the conical spiral plate 24 are adapted to the specifications of the cone cover 16.

[0030] When the guide cone 23 and the conical spiral plate 24 are attached to the inner wall of the cone cover 16, the airflow, limited by the conical spiral plate 24, will apply a rotating effect synchronously with the turbine blades 22 and rotate and spread the airflow and the powder, facilitating the application and spreading effect. The overall structure is stable and convenient for transmission.

[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations 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 appended claims and their equivalents.

Claims

1. A treatment agent adding device for sewage treatment, comprising an installation frame (1), characterized in that: At the top of the installation frame (1), two support plates (2) are fixedly installed. On the opposite sides of the two support plates (2), a synchronous screw rod (3) is movably penetrated through by bearings. One ends of the two synchronous screw rods (3) are both drivingly connected to a synchronous transmission mechanism (8). One ends of the two synchronous screw rods (3) far from the synchronous transmission mechanism (8) are drivingly connected to a first servo motor (5). A moving seat (4) is threadedly sleeved on the outer sides of the two synchronous screw rods (3). At the bottoms of both ends of the moving seat (4), sliding blocks (6) are fixedly installed. Inside the sliding blocks (6), sliding rods (7) are movably sleeved. Inside the moving seat (4), a plurality of adding pipes (9) are fixedly installed. At the top of the adding pipe (9), a communicating pipe (10) is communicated. One end of the communicating pipe (10) is communicated with an output pipe (12). The other end of the output pipe (12) is communicated with an air pump (11). At the top of the output pipe (12), an adding pipe (13) is communicated. At the top of the adding pipe (13), an adding cylinder (14) is communicated. On the top of the adding cylinder (14), a sealing cover (15) is movably installed. Inside the top end of the adding cylinder (14), a cross bracket (18) is fixedly installed. On the opposite sides of the cross bracket (18), a second servo motor (17) is fixedly installed. The output end of the second servo motor (17) is drivingly connected to a rotating rod (26). On the outer side of the rotating rod (26), two groups of grinding knives (19) are fixedly installed. On the outer side of the bottom end of the rotating rod (26), a conveying spiral plate (20) is fixedly installed. At the bottom end of the adding pipe (9), a conical cover (16) is fixedly installed. Inside the grinding knife (19), a cross bearing bracket (21) is fixedly installed. Inside the cross bearing bracket (21), a mounting rod (27) is movably sleeved. At the top end of the mounting rod (27), a flow guiding cap (25) is fixedly installed. On the outer side of the mounting rod (27), a plurality of turbine blades (22) are fixedly installed. On the outer side of the bottom end of the mounting rod (27), a flow guiding cone (23) is movably installed. On the outer side of the flow guiding cone (23), a conical spiral plate (24) is fixedly installed.

2. The treatment agent adding device for sewage treatment according to claim 1, characterized in that: The first servo motor (5) is fixedly installed on the top of the installation frame (1), and the sliding rod (7) is fixedly installed on the opposite sides of the support plates (2).

3. The treatment agent adding device for sewage treatment according to claim 1, wherein: The air pump (11) is fixedly installed on the top of the moving seat (4). The adding pipes (9) are linearly and evenly distributed inside the moving seat (4). One end of the communicating pipe (10) far from the output pipe (12) is blocked.

4. The treatment agent adding device for sewage treatment according to claim 1, wherein: The specification size of the conveying spiral plate (20) is adapted to the specification size of the adding pipe (13). The two groups of grinding knives (19) are both circumferentially and evenly distributed on the outer side of the rotating rod (26).

5. The processing agent adding device for sewage treatment according to claim 1, characterized in that: The turbine blades (22) are circumferentially and evenly distributed on the outer side of the mounting rod (27). The flow guiding cone (23) is limited at the bottom end of the mounting rod (27) by inserting a bolt into the mounting rod (27).

6. The dosing device for sewage treatment according to claim 1, characterized in that: The specification sizes of the flow guiding cone (23) and the conical spiral plate (24) are adapted to the specification size of the conical cover (16).

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