Distributing mechanism and sewage treatment dosing device

Abstract

The utility model relates to the technical field of sewage treatment equipment, in particular to a material distributing mechanism and a sewage treatment dosing device, the material distributing mechanism comprises a supporting assembly, the supporting assembly comprises a base, and a top seat is arranged at the upper part of the base; the driving assembly comprises a main shaft, and a motor is arranged on the main shaft; the discharging assembly comprises a material distribution disc, a stand column is arranged on the material distribution disc, a discharging pipe is arranged at one end of the stand column, a stirring plate is arranged on one side of the discharging pipe, a spring is arranged on one side of the stirring plate, and a short shaft is rotationally arranged in the center of the stand column; due to the fact that dosing is carried out in the rotating process of the material distribution disc, the dosing position is continuously changed in the transverse direction, and the dosing uniformity is improved; meanwhile, in the rotating process of the material distribution disc, a stirring plate is driven to rotate, stirring is conducted at the agent adding position, the agent is rapidly and evenly mixed in incoming water, and then the effect of the agent is fully exerted; in addition, the stirring plate also plays a role in blocking the pipe orifice of the discharge pipe when the dosing is not needed, so that the discharge pipe is prevented from being blocked by dirt.

Description

Technical Field

[0001] This utility model relates to the field of sewage treatment equipment technology, and in particular to a fabric feeding mechanism and a sewage treatment dosing device. Background Technology

[0002] The chemical water treatment system currently uses a full membrane process, and the incoming water source is urban reclaimed water from a highly polluted plant. During winter, when the coal-fired power plant is started, the chemical water treatment system operates at full capacity, frequently experiencing issues such as clogging of the ultrafiltration self-cleaning filter and excessively high pressure differential of the reverse osmosis security filter cartridge in a short period of time.

[0003] Analysis revealed that the problems were caused by the following: the existing treatment agents (chlorine tablets or sodium hypochlorite solution) were added directly to the incoming water at the dosing point. After addition, the agents could not be quickly and evenly distributed in the incoming water, resulting in a significant reduction in the effectiveness of the agents and causing the aforementioned clogging problems. In addition, the dosing location was in the filter ditch, which had a poor working environment and affected the comfort of the workers. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] In view of the technical problems of slow and uneven mixing speed after the addition of the medicine in the above-mentioned prior art, this utility model is proposed.

[0006] The purpose of this invention is to provide a fabric-making mechanism.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a fabric feeding mechanism, comprising: a support assembly, the support assembly including a base, and a top seat provided on the upper part of the base; a drive assembly, the drive assembly including a main shaft rotatably disposed between the base and the top seat, one end of the main shaft being connected to a motor; and a discharge assembly, the discharge assembly including a fabric feeding disc coaxially fixed outside the main shaft, a hollow column disposed on the fabric feeding disc, a discharge pipe disposed at the end of the column away from the fabric feeding disc, an agitator plate disposed on one side of the discharge pipe, a spring disposed on the side of the agitator plate away from the discharge pipe, a vertical plate disposed at the end of the spring away from the agitator plate, the vertical plate being fixed on the column, a short shaft rotatably disposed at the center of the column, and a connecting rod disposed between the short shaft and the agitator plate.

[0008] In a preferred embodiment of the fabric feeding mechanism of this utility model, the outlet of the discharge pipe is arranged opposite to the rotation direction of the main shaft, the agitator is arranged facing the rotation direction of the main shaft, and the agitator is located on the outlet side of the discharge pipe.

[0009] In a preferred embodiment of the fabric feeding mechanism of this utility model, there are multiple columns, and the columns are arranged at the upper and / or lower ends of the fabric tray.

[0010] In a preferred embodiment of the fabric feeding mechanism of this utility model, the top seat and the main shaft are hollow structures that are interconnected, and the main shaft and the fabric feeding disc are connected.

[0011] In a preferred embodiment of the fabric feeding mechanism of this utility model, the discharge component further includes a feed pipe disposed on the top seat, the feed pipe being connected to the interior of the top seat.

[0012] In a preferred embodiment of the fabric-making mechanism of this utility model, the lower end of the main shaft is rotatably mounted on the base, and the top end of the main shaft is rotatably mounted on the top seat.

[0013] In a preferred embodiment of the fabric-making mechanism of this utility model, the motor is fixed on the top seat, and the output shaft of the motor is connected to the top end of the main shaft via a transmission connection.

[0014] In a preferred embodiment of the fabric-making mechanism of this utility model, the support assembly further includes lifting rings disposed on the top seat, wherein there are at least two lifting rings, and the lifting rings are evenly spaced on the side wall of the top seat.

[0015] The beneficial effects of the fabric feeding device of this utility model are as follows: because the chemical is added during the rotation of the fabric feeding disc, the chemical addition position changes continuously in the lateral direction, improving the uniformity of chemical addition; at the same time, the rotation of the fabric feeding disc drives the stirring plate to rotate, stirring at the chemical addition position, so that the chemical is quickly and evenly mixed in the incoming water, thereby giving full play to the chemical effect; in addition, when chemical addition is not required, the stirring plate also serves to seal the outlet of the discharge pipe, preventing dirt from clogging the discharge pipe.

[0016] In view of the technical problems of poor working environment during chemical dosing in the existing technology, a wastewater treatment chemical dosing device is proposed.

[0017] A wastewater treatment dosing device includes the aforementioned material distribution mechanism, and further includes a material storage component, the material storage component including a material storage tank; and a feeding component, the feeding component including a material pump, the inlet end of the material pump being connected to the material storage tank, the outlet end of the material pump being provided with a feeding pipe, and the other end of the feeding pipe being connected to a top seat.

[0018] As a preferred embodiment of the wastewater treatment dosing device of this utility model, the storage assembly further includes a base frame, and the storage tank is fixed on the base frame.

[0019] The beneficial effects of this wastewater treatment dosing device are as follows: since the addition and replenishment of chemicals can be carried out in the pretreatment dosing room where the storage tank is placed, the problem of poor working environment at the filter ditch is solved, and the comfort of the operators is improved. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the 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.

[0021] Figure 1 This is a schematic diagram of the overall structure of the fabric-making mechanism of this utility model.

[0022] Figure 2 This is a schematic diagram of the structure of the discharge pipe in this utility model.

[0023] Figure 3 This is a schematic diagram of the top seat in this utility model.

[0024] Figure 4 This is a schematic diagram of the wastewater treatment dosing device in this utility model. Detailed Implementation

[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0026] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0028] Example 1, referring to Figure 1-3This is the first embodiment of the present invention, which provides a fabric-making mechanism, including...

[0029] Support component 100, which includes a base 101 and a top seat 102 on the upper part of the base 101;

[0030] The drive assembly 200 includes a main shaft 201 rotatably disposed between the base 101 and the top seat 102, and one end of the main shaft 201 is connected to a motor 202.

[0031] The discharge assembly 300 includes a material distribution plate 301 coaxially fixed to the outside of the main shaft 201. A hollow column 302 is provided on the material distribution plate 301. A discharge pipe 303 is provided at the end of the column 302 away from the material distribution plate 301. An agitator plate 304 is provided on one side of the discharge pipe 303. A spring 305 is provided on the side of the agitator plate 304 away from the discharge pipe 303. A vertical plate 306 is provided at the end of the spring 305 away from the agitator plate 304. The vertical plate 306 is fixed on the column 302. A short shaft 307 is rotatably provided at the center of the column 302. A connecting rod 308 is provided between the short shaft 307 and the agitator plate 304.

[0032] The feeding disc 301 specifically includes an inner ring coaxially fixed to the outside of the main shaft 201 and an outer ring coaxially fixed to the outside of the inner ring. The inner ring and the outer ring are connected by a crossbar. Of course, the inner ring, the outer ring, and the crossbar are all hollow structures and interconnected. Alternatively, the feeding disc 301 can be a hollow disc structure coaxially fixed to the outside of the main shaft 201. A hollow column 302 connected to the feeding disc 301 is provided on the feeding disc 301. A discharge pipe 303 is provided on the column 302 for discharging the agent. An agitator 304 is provided on one side of the discharge pipe 303 to agitate at the agent discharge position, so that the agent is quickly and evenly mixed in the incoming water. At the same time, the agitator 304 is also used to block the discharge pipe 303 when no agent is needed to prevent dirt from clogging the outlet of the discharge pipe 303.

[0033] Working process: The entire material distribution device is placed in the incoming water of the filter ditch. When adding chemicals, the chemicals push open the stirring plate 304 at the outlet of the discharge pipe 303 in the material distribution disc 301, and then are discharged through the discharge pipe 303. When the chemicals are discharged, the motor 202 works, driving the material distribution disc 301 on the main shaft 201 to rotate, thereby changing the position of the chemical addition and stirring. After the chemical addition is completed, due to the elastic force of the spring 305, the stirring plate 304 is resealed at the outlet of the discharge pipe 303.

[0034] Because the chemical is added during the rotation of the distribution disc 301, the position of the chemical addition changes continuously in the lateral direction, improving the uniformity of chemical addition. At the same time, the rotation of the distribution disc 301 drives the stirring plate 304 to rotate, stirring at the chemical addition position, so that the chemical is quickly and evenly mixed in the incoming water, thereby giving full play to the effect of the chemical. In addition, when chemical addition is not required, the stirring plate 304 also serves to block the outlet of the discharge pipe 303 to prevent dirt from clogging the discharge pipe 303.

[0035] Furthermore, the outlet of the discharge pipe 303 is positioned away from the rotation direction of the main shaft 201, and the stirring plate 304 is positioned directly opposite the rotation direction of the main shaft 201, with the stirring plate 304 located on the outlet side of the discharge pipe 303.

[0036] When adding chemicals, in order to make it easier for the chemicals to push open the stirring plate 304, the stirring plate 304 is set to face the rotation direction of the main shaft 201. When the main shaft 201 rotates, the resistance of the incoming water acts on the stirring plate 304, and together with the impact force of the chemicals, it is easier to push the stirring plate 304 open from the outlet of the discharge pipe 303.

[0037] Furthermore, there are multiple columns 302, and the columns 302 are arranged at the upper and / or lower ends of the fabric tray 301.

[0038] The columns 302 are specifically arranged on the upper or lower end face of the distribution plate 301, or evenly distributed on the upper and lower ends of the distribution plate 301. The specific arrangement depends on the position of the distribution plate 301 in the incoming water. If the distribution plate 301 is at the bottom of the incoming water, it is more likely that the columns 302 will be arranged at the upper end of the distribution plate 301. If the distribution plate 301 is near the upper part of the incoming water, it is more likely that the columns 302 will be arranged at the lower end of the distribution plate 301. If the distribution plate 301 is in the middle of the incoming water, it is more likely that the columns 302 will be arranged at both the upper and lower ends of the distribution plate 301 to ensure uniform dosing. Of course, each column 302 is equipped with components such as a discharge pipe 303 and an agitator plate 304.

[0039] Furthermore, the top seat 102 and the main shaft 201 are interconnected hollow structures, and the main shaft 201 is connected to the cloth disc 301.

[0040] Furthermore, the discharge assembly 300 also includes a feed pipe 309 disposed on the top seat 102, the feed pipe 309 being connected to the interior of the top seat 102.

[0041] The agent enters the top seat 102 through the feed pipe 309, then enters the main shaft 201 through the top seat 102, then enters the distribution plate 301 through the main shaft 201, and finally is discharged through the discharge pipe 303 on the column 302.

[0042] Example 2, refer to Figure 1-3This is the second embodiment of the present invention. Unlike the previous embodiment, the lower end of the main shaft 201 is rotatably mounted on the base 101, and the top end of the main shaft 201 is rotatably mounted on the top seat 102.

[0043] Furthermore, the motor 202 is fixed on the top seat 102, and the output shaft of the motor 202 is connected to the top end of the main shaft 201 via a transmission connection.

[0044] Furthermore, the support assembly 100 also includes lifting rings 103 disposed on the top seat 102, with at least two lifting rings 103, and the lifting rings 103 are evenly spaced on the side wall of the top seat 102.

[0045] The hanging ring 103 is used to fix the top seat 102. Specifically, the top seat 102 is preferably set above the water surface. A pull rope is fixed on the hanging ring 103, and the other end of the pull rope is fixed to the bottom or edge of the filter ditch.

[0046] Example 3, referring to Figure 4 This is the third embodiment of the present invention. Unlike the previous embodiment, this wastewater treatment dosing device includes an upper cloth-feeding mechanism and further includes...

[0047] Storage assembly 400, which includes storage tank 401;

[0048] The feeding assembly 500 includes a material pump 501, the inlet end of which is connected to the storage tank 401, and the outlet end of the material pump 501 is provided with a feeding pipe 502, the other end of which is connected to the top seat 102.

[0049] Furthermore, the storage assembly 400 also includes a base frame 402, on which the storage tank 401 is fixed.

[0050] The storage component 400 is installed in the pretreatment dosing room. The agent is delivered to the distribution mechanism by the feeding component 500. Of course, the whole device is for liquid agents. For solid agents, they can be premixed with water in the storage tank 401 before dosing.

[0051] Since the addition and replenishment of the chemicals can be carried out in the pretreatment chemical dosing room where the storage tank 401 is placed, the problem of poor working environment at the filter ditch is solved, and the comfort of the operators is improved.

[0052] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0053] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0054] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0055] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A fabric-making mechanism, characterized in that: include, A support assembly (100) includes a base (101) and a top seat (102) is provided on the upper part of the base (101); A drive assembly (200) includes a main shaft (201) rotatably disposed between a base (101) and a top seat (102), one end of which is connected to a motor (202); The discharge assembly (300) includes a feeding disc (301) coaxially fixed outside the main shaft (201). A hollow column (302) is provided on the feeding disc (301). A discharge pipe (303) is provided at one end of the column (302) away from the feeding disc (301). An agitator (304) is provided on one side of the discharge pipe (303). A spring (305) is provided on the side of the agitator (304) away from the discharge pipe (303). A vertical plate (306) is provided at the end of the spring (305) away from the agitator (304). The vertical plate (306) is fixed on the column (302). A short shaft (307) is rotatably provided at the center of the column (302). A connecting rod (308) is provided between the short shaft (307) and the agitator (304).

2. The fabric-making mechanism as described in claim 1, characterized in that: The outlet of the discharge pipe (303) is arranged opposite to the rotation direction of the main shaft (201), and the stirring plate (304) is arranged facing the rotation direction of the main shaft (201), and the stirring plate (304) is located on the outlet side of the discharge pipe (303).

3. The fabric-making mechanism as described in claim 2, characterized in that: There are multiple columns (302), and the columns (302) are arranged at the upper and / or lower ends of the fabric tray (301).

4. The fabric-making mechanism as described in claim 3, characterized in that: The top seat (102) and the main shaft (201) are hollow structures that are interconnected, and the main shaft (201) is connected to the fabric disc (301).

5. The fabric-making mechanism as described in claim 4, characterized in that: The discharge assembly (300) also includes a feed pipe (309) disposed on the top seat (102), the feed pipe (309) being connected to the interior of the top seat (102).

6. The fabric-making mechanism as described in claim 5, characterized in that: The lower end of the spindle (201) is rotatably mounted on the base (101), and the top end of the spindle (201) is rotatably mounted on the top seat (102).

7. The fabric-making mechanism as described in claim 6, characterized in that: The motor (202) is fixed on the top seat (102), and the output shaft of the motor (202) is connected to the top end of the main shaft (201) via a transmission connection.

8. The fabric-making mechanism as described in claim 7, characterized in that: The support assembly (100) also includes lifting rings (103) disposed on the top seat (102), there are at least two lifting rings (103), and the lifting rings (103) are evenly distributed on the side wall of the top seat (102).

9. A wastewater treatment dosing device, characterized in that: Including the fabric-making mechanism as described in any one of claims 1 to 8, further comprising: A storage assembly (400), the storage assembly (400) including a storage tank (401); The feeding assembly (500) includes a material pump (501), the inlet end of which is connected to a storage tank (401), and the outlet end of which is provided with a feeding pipe (502), the other end of which is connected to a top seat (102).

10. The wastewater treatment dosing device as described in claim 9, characterized in that: The storage assembly (400) also includes a base frame (402), and the storage tank (401) is fixed on the base frame (402).

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