Environment-friendly mechanical acceleration clarification tank stirring mud scraper

Abstract

The utility model discloses an environment-friendly mechanical acceleration clarification tank stirring mud scraper in the technical field of clarification tank stirring mud scrapers, which comprises a clarification bin, a support column is fixedly mounted at the lower end of the clarification bin, a stirring mechanism and a cleaning mechanism are arranged on the clarification bin, and the clarification tank stirring mud scraper consists of the clarification bin, the support column and the stirring mechanism, the cleaning mechanism is additionally arranged, the stirring mechanism and the cleaning mechanism supplement each other, the stirring mechanism can be used in cooperation with the cleaning mechanism on the premise that basic stirring and mud scraping operation is achieved, and after the clarification tank stops working, the cleaning mechanism is matched with the rotating function of the stirring mechanism in a water pumping and flushing mode; the bottom of the clarification bin can be quickly cleaned, mud dust on the scraper body can be cleaned, mud accumulation is avoided, the stirring mechanism is prevented from being stuck during later use, and the difference is that when the clarification tank is started to stir the mud scraper to treat suspended solids in water, the cleaning mechanism is started to spray water, the stirring speed can be increased, and the stirring efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring and scraping machines for clarifiers, in particular to an environmentally friendly mechanically accelerated stirring and scraping machine for clarifiers. Background Art

[0002] A clarifier is a device used for water treatment. Its main function is to remove suspended matter, colloids and some dissolved substances in water. A clarifier is usually composed of one or more large containers, with stirring devices, sludge return systems, and water outlet systems. During operation, the water in the clarifier is fully mixed by the stirring device, and an appropriate amount of flocculant is added to aggregate the suspended matter and colloid particles into larger flocs. The flocs slowly settle in the clarifier, and the supernatant is discharged through the water outlet system, while the settled flocs are returned to the clarifier through the sludge return system. , forming a cycle; the clarifier agitator and scraper is a key equipment in the clarifier, mainly used to achieve mixing and separation functions in the water treatment process. It consists of a stirring device and a scraper. The stirring device is usually a mechanical device equipped with an impeller or a paddle, which can fully mix the water in the pool with the added flocculant, so that the suspended matter and colloidal particles can quickly aggregate into larger flocs; the scraper is a chain or rubber plate installed at the bottom of the pool, which can collect the settled flocs to form sludge, and discharge it through the sludge discharge system.

[0003] The patent document with application number CN201520134991.2 discloses a mechanically accelerated clarifier agitator scraper, which includes a driving mechanism, a driving main shaft, a mixer, a peripheral scraper and a central scraper; the driving mechanism is connected to the driving main shaft in a transmission manner; the mixer includes a mixer shaft, and the mixer shaft is detachably connected to the driving main shaft through a flange; a transition shaft is arranged under the mixer shaft; the peripheral scraper is detachably connected to the transition shaft through a cross joint. Based on the search of the above patents and in combination with the clarifier agitator scraper in the prior art, it is found that when the clarifier agitator scraper is used, the clarifier agitator scraper can only perform basic scraping operations and does not have cleaning operations. However, a large amount of mud and dust will accumulate at the bottom of the clarifier during long-term use. Especially after the intermittent use of the clarifier scraper, the solidified soil may cause the clarifier scraper to fail to work normally. Manual cleaning requires a lot of manpower and material resources. Utility Model Content

[0004] The utility model aims to provide an environmentally friendly mechanical accelerated clarifier tank stirring and scraping machine, which is additionally provided with a cleaning mechanism. The stirring mechanism and the cleaning mechanism complement each other. The stirring mechanism can be used in conjunction with the cleaning mechanism on the premise of realizing basic stirring and scraping operations. After the clarifier tank stops working, the cleaning mechanism can quickly clean the bottom of the clarification bin by pumping and flushing in conjunction with the rotating function of the stirring mechanism, and clean the mud and dust on the scraper body, thereby avoiding mud accumulation and preventing the stirring mechanism from getting stuck during later use. The difference is that when the clarifier tank stirring and scraping machine is enabled to treat suspended matter in the water, the cleaning mechanism is enabled to spray water, which can also speed up the stirring speed and improve the stirring efficiency.

[0005] The embodiment of the utility model is achieved as follows:

[0006] The utility model embodiment provides an environmentally friendly mechanical accelerated clarification tank stirring scraper, including a clarification bin, a pillar is fixedly installed at the lower end of the clarification bin, a stirring mechanism and a cleaning mechanism are arranged on the clarification bin, the stirring mechanism includes a rotating rod body, a water trough is opened in the middle of the rotating rod body, the cleaning mechanism includes a bracket, a water pump body, an injection pipe and a connecting clamp ring, a motor frame and a bracket are fixedly installed at the upper end of the clarification bin, a water pump body is fixedly installed at the left end of the bracket, and an injection pipe is fixedly connected to the right end of the water pump body, an end of the injection pipe away from the water pump body is inserted into the rotating rod body, a connecting clamp ring is arranged at the connection between the injection pipe and the rotating rod body, and the injection pipe is connected to the rotating rod body through the connecting clamp ring.

[0007] Optionally, the stirring mechanism further includes a motor frame, a driving motor, a driving gear, a transmission gear, a stirring horizontal rod, a stirring vertical rod and a fixed rod, and the driving motor is fixedly mounted on the motor frame.

[0008] Optionally, a driving gear is fixedly mounted on the driving end of the driving motor, a transmission gear is arranged behind the driving gear, and the transmission gear and the driving gear are meshed with each other.

[0009] Optionally, the rotating rod body is located in the middle of the transmission gear, a stirring cross rod is fixedly installed at the lower end of the transmission gear, and stirring vertical rods are fixedly installed at both left and right ends of the stirring cross rod.

[0010] Optionally, a fixing rod is fixedly installed on the upper end of the stirring vertical rod, the stirring vertical rod is connected to the rotating rod body through the fixing rod, the stirring cross rod is connected to the inside of the rotating rod body, the stirring cross rod is connected to the inside of the stirring vertical rod, and scraper bodies are installed on the stirring cross rod and the stirring vertical rod.

[0011] Optionally, the cleaning mechanism further includes a first nozzle, a second nozzle, a third nozzle and a fourth nozzle, and the first nozzle, the second nozzle, the third nozzle and the fourth nozzle are fixedly mounted on the stirring cross bar.

[0012] Optionally, the water outlet of the first nozzle faces the scraper body, the water outlet of the second nozzle faces the inner wall of the clarification bin, the water outlet of the third nozzle faces the inner wall of the clarification bin, and the water outlet of the fourth nozzle faces the scraper body.

[0013] The beneficial effects of the embodiments of the utility model include: in the utility model, a stirring mechanism and a cleaning mechanism are provided, and the impeller or blade design of the stirring mechanism can achieve sufficient mixing of the water in the clarification tank, prompting the suspended matter and colloidal particles to quickly aggregate into larger flocs, thereby improving the flocculation and sedimentation efficiency; the introduction of the cleaning mechanism realizes the automatic cleaning operation of the clarification tank stirring scraper, greatly reducing the demand for manual cleaning, reducing maintenance costs and human resource investment, the high-pressure water flow of the cleaning mechanism can effectively wash the solidified mud on the bottom of the clarification bin and the scraper body, preventing mud accumulation, and avoiding the problem of the equipment being unable to work normally due to mud blockage, and regular cleaning can keep the inside of the equipment clean and smooth, extend the service life of the equipment, and reduce the frequency of maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the structure of the utility model in a three-dimensional front view;

[0016] Figure 2 It is a schematic structural diagram of the utility model in a plane front view;

[0017] Figure 3 It is a schematic diagram of the structure of the utility model in a three-dimensional top view;

[0018] Figure 4 It is a schematic diagram of the structure of the utility model from a plan view;

[0019] Figure 5 The structure of the utility model is shown in a three-dimensional cutaway view. Figure 1 ;

[0020] Figure 6 The structure of the utility model is shown in a three-dimensional cutaway view. Figure 2 ;

[0021] Figure 7 The structure of the utility model is shown in a three-dimensional cutaway view. Figure 3 .

[0022] In the figure: 1. clarification bin; 2. support; 3. stirring mechanism; 301. motor frame; 302. drive motor; 303. drive gear; 304. transmission gear; 305. rotating rod body; 306. stirring horizontal rod; 307. stirring vertical rod; 308. fixing rod; 4. cleaning mechanism; 401. bracket; 402. water pump body; 403. injection pipe; 404. connecting clamp; 405. first nozzle; 406. second nozzle; 407. third nozzle; 408. fourth nozzle; 5. scraper body. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0025] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0026] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] like Figure 1-7 As shown, in the embodiment of the utility model, an environmentally friendly mechanical accelerated clarification tank stirring scraper comprises a clarification bin 1, a pillar 2 is fixedly installed at the lower end of the clarification bin 1, a stirring mechanism 3 and a cleaning mechanism 4 are arranged on the clarification bin 1, the stirring mechanism 3 comprises a rotating rod body 305, a water tank is opened in the middle of the rotating rod body 305, the stirring mechanism 3 also comprises a motor frame 301, a driving motor 302, a driving gear 303, a transmission gear 304, a stirring cross bar 306, a stirring vertical rod 307 and a fixed rod 308, a driving motor 302 is fixedly installed on the motor frame 301, a driving gear 303 is fixedly installed on the driving end of the driving motor 302, a transmission gear 304 is arranged behind the driving gear 303, the transmission gear 304 and the driving gear 303 are meshed with each other, the rotating rod body 305 is located in the middle of the transmission gear 304, a stirring cross bar 306 is fixedly installed at the lower end of the transmission gear 304, and a stirring vertical rod 307 is meshed with each other. The left and right ends of the mixing cross bar 306 are fixedly installed with stirring vertical bars 307, and the upper ends of the stirring vertical bars 307 are fixedly installed with fixed bars 308. The stirring vertical bars 307 are connected to the rotating rod body 305 through the fixed bars 308. The stirring cross bar 306 is connected to the inside of the rotating rod body 305, and the stirring cross bar 306 is connected to the inside of the stirring vertical bars 307. The scraper body 5 is installed on the stirring cross bar 306 and the stirring vertical bars 307; the driving motor 302 efficiently converts electrical energy into mechanical energy, drives the rotating rod body 305 to rotate, and realizes sufficient mixing of the water body in the clarification tank. The gear transmission system composed of the driving gear 303 and the transmission gear 304, the stirring cross bar 306 and the stirring vertical bars 307 increase the stirring area, improve the mixing efficiency, and ensure the stability of the water quality. The fixed bar 308 provides stable support for the stirring cross bar 306 and the stirring vertical bars 307, ensuring the stability of the stirring operation;

[0028] The cleaning mechanism 4 includes a bracket 401, a water pump body 402, a liquid injection pipe 403 and a connecting clamp ring 404. The upper end of the clarification bin 1 is fixedly mounted with the motor bracket 301 and the bracket 401. The left end of the bracket 401 is fixedly mounted with the water pump body 402. The right end of the water pump body 402 is fixedly connected with the liquid injection pipe 403. The end of the liquid injection pipe 403 away from the water pump body 402 is inserted into the rotating rod body 305. The connecting clamp ring 404 is provided at the connection between the liquid injection pipe 403 and the rotating rod body 305. The liquid injection pipe 403 is connected to the rotating rod body 305 by connecting the clamp ring 404. 4 is connected to the rotating rod body 305, and the cleaning mechanism 4 also includes a first nozzle 405, a second nozzle 406, a third nozzle 407 and a fourth nozzle 408. The first nozzle 405, the second nozzle 406, the third nozzle 407 and the fourth nozzle 408 are fixedly installed on the stirring cross bar 306. The water outlet of the first nozzle 405 faces the scraper body 5, the water outlet of the second nozzle 406 faces the inner wall of the clarification bin 1, the water outlet of the third nozzle 407 faces the inner wall of the clarification bin 1, and the water outlet of the fourth nozzle 408 faces the scraper body 5.

[0029] The bracket 401 provides a stable installation platform for the cleaning mechanism 4, ensuring the stability and reliability of the cleaning operation. The water pump body 402 can efficiently transport water to the inner groove of the rotating rod body 305, thereby cleaning the bottom of the clarifier. The water pump body 402 has a high outlet pressure, ensuring the flushing effect of the clean water flow on the soil. The injection pipe 403 facilitates the delivery of water to the inner groove of the rotating rod body 305. The first nozzle 405, the second nozzle 406, the third nozzle 407 and the fourth nozzle 408 ensure that the water flow can be evenly distributed at the bottom of the clarifier, thereby improving the cleaning effect. The water flow sprayed from the nozzle has a high flow rate and impact force, which can effectively wash the soil at the bottom of the clarifier. The scraper body 5 can collect the settled flocs to form sludge, thereby improving the sludge treatment efficiency.

[0030] The working principle of the utility model is as follows: the environmentally friendly mechanical accelerated clarifier tank stirring scraper is composed of a clarification bin 1, a support 2 and a stirring mechanism 3, and is additionally provided with a cleaning mechanism 4. Before using the environmentally friendly mechanical accelerated clarifier tank stirring scraper, it is necessary to pre-connect the driving motor 302 and the water pump body 402 to electricity and connect to the control terminal, and connect the water pump body 402 to the external delivery end. When using the stirring and scraping function of the environmentally friendly mechanical accelerated clarifier tank stirring scraper, it is only necessary to enable the stirring mechanism 3, start the driving motor 302 to drive the rotating rod body 305 to rotate, and then drive the stirring cross bar 306 and the stirring vertical rod 307 to rotate to perform the stirring operation, and the scraper body 5 installed on the stirring cross bar 306 and the stirring vertical rod 307 can collect the settled flocs to form sludge. The difference is that during the period when the clarifier stops working, in order to avoid the residual soil solidifying and causing the scraper to be unusable, the cleaning mechanism 4 can be enabled, and the water pump body 402 can be started to transport the flocs into the inner groove of the rotating rod body 305. Water is dispersed to the first nozzle 405, the second nozzle 406, the third nozzle 407 and the fourth nozzle 408 through the stirring cross bar 306, and water is sprayed outward through the first nozzle 405, the second nozzle 406, the third nozzle 407 and the fourth nozzle 408. The water flow with high flow rate and high impact force can wash the mud and clean the clarification bin 1 and the scraper body 5; in summary, the stirring mechanism 3 and the cleaning mechanism 4 complement each other. The stirring mechanism 3 can also be used in conjunction with the cleaning mechanism 4 on the premise of realizing basic stirring and scraping operations. After the clarification tank stops working, the cleaning mechanism 4 can quickly clean the bottom of the clarification bin 1 and clean the mud and dust on the scraper body 5 by pumping and flushing, thereby avoiding mud accumulation and preventing the stirring mechanism 3 from getting stuck during later use. The difference is that when the clarification tank stirring and scraping machine is enabled to treat suspended matter in the water, the cleaning mechanism 4 is enabled to spray water, which can also speed up the stirring speed and improve the stirring efficiency.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An environmentally friendly mechanical accelerated clarifier agitator scraper, comprising a clarifier bin (1), a support (2) being fixedly mounted at the lower end of the clarifier bin (1), characterized in that: The clarification bin (1) is provided with a stirring mechanism (3) and a cleaning mechanism (4); the stirring mechanism (3) comprises a rotating rod body (305); a water tank is provided in the middle of the rotating rod body (305); the cleaning mechanism (4) comprises a bracket (401), a water pump body (402), a liquid injection pipe (403) and a connecting clamp ring (404); a motor bracket (301) and a bracket (401) are fixedly mounted on the upper end of the clarification bin (1); the bracket (401) is provided with a water tank; 01) is fixedly mounted with a water pump body (402) at the left end, and a liquid injection pipe (403) is fixedly connected to the right end of the water pump body (402). The end of the liquid injection pipe (403) away from the water pump body (402) is inserted into the rotating rod body (305). A connecting clamp (404) is provided at the connection between the liquid injection pipe (403) and the rotating rod body (305), and the liquid injection pipe (403) is connected to the rotating rod body (305) via the connecting clamp (404).

2. The environmentally friendly mechanical accelerated clarifier agitator and scraper according to claim 1, characterized in that: The stirring mechanism (3) further comprises a motor frame (301), a driving motor (302), a driving gear (303), a transmission gear (304), a stirring horizontal rod (306), a stirring vertical rod (307) and a fixing rod (308); the driving motor (302) is fixedly mounted on the motor frame (301).

3. The environmentally friendly mechanical accelerated clarifier agitator and scraper according to claim 2, characterized in that: A driving gear (303) is fixedly mounted on the driving end of the driving motor (302), a transmission gear (304) is arranged behind the driving gear (303), and the transmission gear (304) and the driving gear (303) are meshed with each other.

4. The environmentally friendly mechanical accelerated clarifier agitator and scraper according to claim 1, characterized in that: The rotating rod body (305) is located in the middle of the transmission gear (304), a stirring cross bar (306) is fixedly mounted at the lower end of the transmission gear (304), and stirring vertical rods (307) are fixedly mounted at both left and right ends of the stirring cross bar (306).

5. The environmentally friendly mechanical accelerated clarifier agitator and scraper according to claim 2, characterized in that: A fixing rod (308) is fixedly mounted on the upper end of the stirring vertical rod (307); the stirring vertical rod (307) is connected to the rotating rod body (305) via the fixing rod (308); the stirring horizontal rod (306) is connected to the inside of the rotating rod body (305); the stirring horizontal rod (306) is connected to the inside of the stirring vertical rod (307); and a scraper body (5) is mounted on both the stirring horizontal rod (306) and the stirring vertical rod (307).

6. The environmentally friendly mechanical accelerated clarifier agitator and scraper according to claim 2, characterized in that: The cleaning mechanism (4) further comprises a first nozzle (405), a second nozzle (406), a third nozzle (407) and a fourth nozzle (408), and the first nozzle (405), the second nozzle (406), the third nozzle (407) and the fourth nozzle (408) are fixedly mounted on the stirring cross bar (306).

7. The environmentally friendly mechanical accelerated clarifier agitator and scraper according to claim 6, characterized in that: The water outlet of the first nozzle (405) is directed toward the scraper body (5), the water outlet of the second nozzle (406) is directed toward the inner wall of the clarification bin (1), the water outlet of the third nozzle (407) is directed toward the inner wall of the clarification bin (1), and the water outlet of the fourth nozzle (408) is directed toward the scraper body (5).

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