A PAC spiral dosing device

Abstract

This utility model relates to the field of wastewater treatment equipment technology, and in particular to a PAC spiral dosing device. To address the problem of PAC powder bridging in spiral dosing devices, it includes a storage component. The storage component includes a housing, and a stirring motor is fixedly mounted on the upper surface of the housing. This utility model utilizes the cooperation of the stirring motor, stirring shaft, and spiral blades to allow the spiral blades to dispense PAC powder. A drive motor, rotating rod, gears, and a gear ring control the rotation of a connecting ring, which in turn drives a pusher plate to rotate around the housing. The thrust generated by the rotating pusher plate moves the control plate, compressing a spring. This spring then causes a top block to retract into a sliding sleeve. As the pusher plate separates from the control plate, the spring compression is released, allowing the spring to push the top block to move. The top block collides with the housing surface, generating vibration force. This vibration force vibrates the PAC powder, preventing PAC powder bridging.

Description

Technical Field

[0001] This utility model relates to the technical field of sewage treatment equipment, specifically a PAC spiral dosing device. Background Technology

[0002] Wastewater treatment equipment can effectively treat domestic sewage and industrial wastewater in urban areas, preventing sewage and pollutants from flowing directly into water bodies. It is of great significance for improving the ecological environment, enhancing the city's image, and promoting economic development. There are many types of wastewater treatment equipment, which can be divided into four categories according to different process stages and treatment objectives: pretreatment, biochemical treatment, advanced treatment, and sludge treatment.

[0003] Currently, chemical dosing equipment is required in the process of wastewater treatment. Although the current dosing equipment can add chemicals, there are still some shortcomings in actual use. For example, due to the strong hygroscopicity and easy agglomeration of PAC powder, traditional spiral dosing equipment cannot prevent PAC powder from bridging.

[0004] Based on this, this utility model designs a PAC spiral dosing device to solve the problem. Utility Model Content

[0005] The purpose of this invention is to provide a PAC spiral dosing device to solve the problem in the background art where traditional spiral dosing devices are difficult to prevent PAC powder from bridging.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a PAC spiral dosing device, comprising a storage component, the storage component comprising a housing, a stirring motor fixedly mounted on the upper surface of the housing, a stirring shaft fixedly mounted on the output end of the stirring motor, a set of spiral blades fixedly mounted on the outer surface of the stirring shaft, a power component provided outside the storage component, the power component comprising a housing mounted on the outer surface of the housing, a drive motor fixedly mounted on the bottom surface of the housing, a vibration component provided inside the power component, the vibration component comprising a set of sliding sleeves mounted on the inner wall of the housing, a spring fixedly mounted on the inner sidewall of each sliding sleeve, and a top block fixedly mounted on one end of each set of springs that are close to each other.

[0007] Preferably, a rotating rod is fixedly installed at the output end of the drive motor, a gear is fixedly installed at the top end of the rotating rod, and a gear ring is provided inside the housing, the gear ring meshing with the gear.

[0008] Preferably, a connecting ring is fixedly installed on the upper surface of the toothed ring, an annular slide rail is slidably installed on the inner wall of the connecting ring, the inner wall of the annular slide rail is fixedly installed on the outer surface of the housing, a set of push plates is fixedly installed on the upper surface of the connecting ring, a slide groove is opened on the bottom surface of each slide sleeve, a control plate is fixedly installed on the bottom surface of each top block, and the bottom surface of a set of control plates extends to the bottom of a set of slide grooves.

[0009] Preferably, the bottom end of one set of control plates is in contact with the outer surface of one set of push plates.

[0010] Preferably, a feed pipe is fixedly connected to the upper surface of the housing, and a sealing plug is threaded onto the inner wall of the feed pipe.

[0011] Preferably, a set of support feet are fixedly installed on the outer surface of the housing, and each support foot has a positioning hole on its upper surface.

[0012] Preferably, a group of the sliding sleeves are arranged in a ring at equal intervals, and a control panel is fixedly installed on the front of the housing.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: through the cooperation of the stirring motor, stirring shaft and spiral blades, the spiral blades can feed PAC powder. The connecting ring is controlled to rotate by the cooperation of the drive motor, rotating rod, gear and gear ring, so that the connecting ring can drive the pusher to rotate around the machine casing. The thrust generated by the rotation of the pusher can push the control plate to move, compressing the spring, so that the spring can drive the top block to enter the sliding sleeve. As the pusher separates from the control plate, the compression of the spring can be released, so that the spring can push the top block to move, so that the top block collides with the surface of the machine casing to generate vibration force. The vibration force is used to vibrate the PAC powder and prevent the PAC powder from bridging. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a three-dimensional structural schematic diagram of the orthographic section of this utility model; Figure 3 This is a schematic diagram of the disassembled structure of this utility model; Figure 4 This is a three-dimensional structural schematic diagram of the sliding sleeve of this utility model, shown in a cross-sectional view.

[0016] The attached diagram lists the components represented by each number as follows: 1. Storage component; 101. Housing; 102. Stirring motor; 103. Feed pipe; 104. Sealing plug; 105. Stirring shaft; 106. Spiral blade; 2. Power component; 201. Housing; 202. Drive motor; 203. Rotating rod; 204. Gear; 205. Gear ring; 3. Vibration component; 301. Connecting ring; 302. Sliding sleeve; 303. Push plate; 304. Spring; 305. Top block; 306. Slide groove; 307. Control panel; 308. Circular slide rail; 4. Support feet. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figures 1 to 4 This utility model provides a technical solution: a PAC spiral dosing device, including a storage component 1, the storage component 1 including a housing 101, a stirring motor 102 fixedly installed on the upper surface of the housing 101, a stirring shaft 105 fixedly installed at the output end of the stirring motor 102, a set of spiral blades 106 fixedly installed on the outer surface of the stirring shaft 105, a power component 2 provided outside the storage component 1, the power component 2 including a housing 201 installed on the outer surface of the housing 101, a drive motor 202 fixedly installed on the bottom surface of the housing 201, a vibration component 3 provided inside the power component 2, the vibration component 3 including a set of sliding sleeves 302 installed on the inner wall of the housing 201, a spring 304 fixedly installed on the inner side wall of each sliding sleeve 302, and a top block 305 fixedly installed at the end of each set of springs 304 that are close to each other.

[0019] Please see Figure 2 A rotating rod 203 is fixedly installed at the output end of the drive motor 202. A gear 204 is fixedly installed at the top of the rotating rod 203. A toothed ring 205 is provided inside the housing 201. The toothed ring 205 meshes with the gear 204. By providing the rotating rod 203, the toothed ring 205 and the gear 204 can drive the connecting ring 301 to rotate.

[0020] Please see Figure 3A connecting ring 301 is fixedly installed on the upper surface of the toothed ring 205. An annular slide rail 308 is slidably installed on the inner wall of the connecting ring 301. The inner wall of the annular slide rail 308 is fixedly installed on the outer surface of the housing 101. A set of push plates 303 is fixedly installed on the upper surface of the connecting ring 301. A slide groove 306 is opened on the bottom surface of each slide sleeve 302. A control plate 307 is fixedly installed on the bottom surface of each top block 305. The bottom surface of a set of control plates 307 extends to the bottom of a set of slide grooves 306. During the rotation of the connecting ring 301, the push plates 303 can rotate clockwise, so that the push plates 303 can push the control plates 307 to move, thereby controlling the top block 305 to be retracted into the slide sleeve 302. When the push plates 303 and the control plates 307 are separated, the elastic force of the spring 304 can be used to quickly push out the top block 305 so that the top block 305 collides with the housing 101 and generates vibration force.

[0021] Please see Figure 3 The bottom of a set of control boards 307 is in contact with the outer surface of a set of push plates 303, which can ensure that the push plates 303 can push the control boards 307.

[0022] Please see Figure 1 The upper surface of the housing 101 is fixedly connected to the feed pipe 103, and the inner wall of the feed pipe 103 is threaded with a sealing plug 104. PAC powder can be added through the feed pipe 103, and the sealing plug 104 can be removed to seal the device and reduce the entry of external moisture.

[0023] Please see Figure 1 A set of support feet 4 are fixedly installed on the outer surface of the housing 101. Each support foot 4 has a positioning hole on its upper surface. The device can be installed through the support feet 4 so as to fix the device above the water tank.

[0024] Please see Figure 3 A set of sliding sleeves 302 are arranged in a ring at equal intervals. A control panel is fixedly installed on the front of the housing 201, which can apply vibration force evenly to the housing 101.

[0025] The implementation principle of the PAC spiral dosing device according to this utility model embodiment is as follows: During use, PAC phenol is added to the inside of the housing 101 through the feed pipe 103. The stirring motor 102 is controlled to rotate, which in turn controls the rotation of the stirring shaft 105 and the spiral blades 106, thus controlling the material feeding. The drive motor 202 is also started, causing the rotating rod 203 and gear 204 to rotate. As the gear 204 rotates, the gear ring 205 rotates clockwise, and this rotation causes the gear ring 205 to drive the connecting ring 301. Rotating around the housing 101 as the center causes the connecting ring 301 to drive the push plate 303 to rotate clockwise. As the push plate 303 rotates, it can push the control plate 307 to move, so that the control plate 307 can drive the top block 305 away from the housing 101. As the control plate 307 separates from the push plate 303, the spring 304 can quickly return to its original position. As the spring 304 quickly returns to its original position, it can push the top block 305 to quickly move out of the sliding sleeve 302, so that the top block 305 impacts the housing 101. The vibration force generated during the impact can reduce the occurrence of bridging and ensure that the material can fall smoothly.

[0026] The accompanying drawings in this specification are for illustrative purposes only. The dimensions and shapes of the components shown are not actual limitations but are merely schematic representations. In actual implementation, the components can be reasonably configured and adjusted according to specific needs and actual conditions.

[0027] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0028] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A PAC spiral dosing device, comprising a storage component (1), characterized in that: The storage component (1) includes a housing (101), a stirring motor (102) is fixedly installed on the upper surface of the housing (101), a stirring shaft (105) is fixedly installed at the output end of the stirring motor (102), a set of spiral blades (106) is fixedly installed on the outer surface of the stirring shaft (105), a power component (2) is provided outside the storage component (1), the power component (2) includes a housing (201) installed on the outer surface of the housing (101), a drive motor (202) is fixedly installed on the bottom surface of the housing (201), a vibration component (3) is provided inside the power component (2), the vibration component (3) includes a set of sliding sleeves (302) installed on the inner wall of the housing (201), a spring (304) is fixedly installed on the inner side wall of each sliding sleeve (302), and a top block (305) is fixedly installed at one end of each set of springs (304) that are close to each other.

2. The PAC spiral dosing device according to claim 1, characterized in that: A rotating rod (203) is fixedly installed at the output end of the drive motor (202), and a gear (204) is fixedly installed at the top end of the rotating rod (203). A toothed ring (205) is provided inside the housing (201), and the toothed ring (205) meshes with the gear (204).

3. The PAC spiral dosing device according to claim 2, characterized in that: A connecting ring (301) is fixedly installed on the upper surface of the toothed ring (205). An annular slide rail (308) is slidably installed on the inner wall of the connecting ring (301). The inner wall of the annular slide rail (308) is fixedly installed on the outer surface of the housing (101). A set of push plates (303) is fixedly installed on the upper surface of the connecting ring (301). A slide groove (306) is opened on the bottom surface of each slide sleeve (302). A control plate (307) is fixedly installed on the bottom surface of each top block (305). The bottom surfaces of a set of control plates (307) extend to the bottom of a set of slide grooves (306).

4. The PAC spiral dosing device according to claim 3, characterized in that: The bottom ends of a set of control plates (307) are in contact with the outer surfaces of a set of push plates (303).

5. The PAC spiral dosing device according to claim 1, characterized in that: The upper surface of the housing (101) is fixedly connected to a feed pipe (103), and the inner wall of the feed pipe (103) is threaded with a sealing plug (104).

6. The PAC spiral dosing device according to claim 1, characterized in that: A set of support feet (4) are fixedly installed on the outer surface of the housing (101), and each support foot (4) has a positioning hole on its upper surface.

7. A PAC spiral dosing device according to claim 1, characterized in that: A set of the sliding sleeves (302) are arranged in a ring at equal intervals, and a control panel is fixedly installed on the front of the housing (201).

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