Medicament proportioning mechanism for sewage decolorization treatment device

Abstract

The utility model relates to the technical field of sewage decoloring treatment, and provides a medicament proportioning mechanism for a sewage decoloring treatment device, which comprises a tank body and a feeding structure. According to the medicine feeding device, the feeding structure is arranged, a hand wheel is rotated to drive a supporting disc to rotate, medicine in the medicine storage tank can be conveniently shaken, the medicine can be kept on the horizontal plane, the medicine content can be better observed in cooperation with scale marks, and workers can conveniently measure and proportion; a positioning pin is inserted into a first positioning hole for positioning, then an electromagnetic valve is opened, a medicament is input into a feeding hopper through a conveying pipe for feeding, after medicament feeding is completed, the electromagnetic valve is closed, then a hand wheel is rotated, and when the positioning pin is inserted into a second positioning hole, the medicament is fed into the feeding hopper through the conveying pipe. Furthermore, the bottom end of the feeding hopper is blocked by a blocking block under the action of a movable rod and a second spring, so that the safety during operation can be guaranteed, and the medicament is prevented from being accidentally scattered.

Description

Technical Field

[0001] This utility model relates to the field of wastewater decolorization treatment technology, and in particular to a reagent proportioning mechanism for a wastewater decolorization treatment device. Background Technology

[0002] Wastewater decolorization treatment technology refers to the process of reducing or removing dissolved and suspended colored substances in wastewater through physical, chemical, or biological methods. These colored substances typically originate from organic or inorganic dyes, pigments, and other components in wastewater, and are commonly found in industries such as textiles, printing and dyeing, and leather. A reagent mixing mechanism in a wastewater decolorization treatment device is a device used to precisely control the dosage of decolorizing agents, flocculants, and other reagents. Its core function is to ensure that the ratio of reagents to wastewater achieves the optimal treatment effect.

[0003] To address this, patent CN216825869U discloses a reagent proportioning device for industrial wastewater treatment, comprising a device body, a treatment tank body, inlets on both sides of the top of the treatment tank body, and discharge pipes fixedly installed on both sides of the bottom of the treatment tank body, each with a valve, and a proportioning mechanism including a fixing plate, with the fixing plate fixedly installed on the top of the treatment tank body. This invention, by incorporating a fixing plate, a compression spring, a proportioning cup, a mounting plate, and a handle, allows the reagents to be proportioned to be poured into the proportioning cup. After pouring, the dosage in the proportioning cup is controlled by observing the door and the graduation lines on the proportioning cup. During use, the proportioning cup can be pulled left and right, which helps to even out the reagents in the cup, allowing for better observation of the reagent content along with the graduation lines, thus facilitating the proportioning process for operators.

[0004] The aforementioned industrial wastewater treatment reagent mixing device is not convenient for positioning the mixing cup during use, resulting in inaccurate positioning of the mixing cup, affecting the precise control of reagent dosage, thereby reducing the mixing accuracy and affecting the final treatment effect. Summary of the Invention

[0005] The purpose of this invention is to provide a reagent proportioning mechanism for a wastewater decolorization treatment device, in order to solve the defect that the existing reagent proportioning mechanism for wastewater decolorization treatment devices is not convenient for positioning.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a reagent proportioning mechanism for a wastewater decolorization treatment device, comprising a tank and a dispensing structure;

[0007] Support legs are fixed at the bottom edge of the tank. A water inlet pipe is fixed to one side of the top of the tank. A water outlet pipe is fixed to one side of the bottom of the tank. A dispensing structure is fixed to the top of the tank. The dispensing structure includes a bracket fixed to the top of the tank. A rotating column is installed at the top of the tank. A support plate is fixed to the top of the rotating column. A rotating rod is fixed to the top of the support plate. A handwheel is installed at the top of the bracket. Placement slots are provided on both sides of the top of the support plate. A medicine storage tank is installed inside the placement slot. A conveying pipe is fixed to the bottom of the medicine storage tank. A solenoid valve is installed on the outside of the conveying pipe. Support plates are fixed to both sides of the bracket. A fixing cylinder is fixed to the top of the support plate. A positioning pin is installed inside the fixing cylinder. A first spring is installed on the outside of the positioning pin. A reset plate is fixed to the outside of the positioning pin at one end of the first spring. A first positioning hole is provided on both sides of the top of the support plate.

[0008] The tank is equipped with a stirring structure inside.

[0009] Preferably, a second positioning hole is provided on both sides of the top of the support plate, a feed hopper is fixed on both sides of the top of the tank, a connecting rod is fixed at the bottom of the rotating column inside the tank, a rotating plate is fixed on the outside of the connecting rod, a sealing block is installed on both sides of the top of the rotating plate, a movable rod is fixed on both sides of the bottom of the sealing block, and a second spring is installed on the outside of the movable rod at the top of the rotating plate.

[0010] Preferably, the top end of the rotating rod extends through the middle of the bottom end of the support to the top end of the support and is fixedly connected to the bottom end of the handwheel. An observation window and scale lines are provided on the outside of the medicine storage tank. The medicine storage tanks are symmetrically distributed on the top of the support plate. The bottom end of the conveying pipe extends through the bottom end of the placement groove to the bottom end of the support plate and is equipped with a solenoid valve.

[0011] The aforementioned structure facilitates the installation and disassembly of the medicine storage tank during use, making it convenient to add medicine inside. The rotation of the support plate also allows for shaking the medicine inside the tank, ensuring it remains level and facilitating better observation of the medicine content using the graduation marks. This makes it easier for staff to measure and mix the medicine.

[0012] Preferably, the fixed cylinders are symmetrically distributed on both sides of the bracket, the positioning pin and the reset plate form a telescopic structure through the first spring, the bottom end of the positioning pin extends through the bottom end of the fixed cylinder to the bottom end of the support plate, the bottom end of the positioning pin is tapered, the first positioning holes are symmetrically distributed on both sides of the top of the support plate, and the positioning pin and the support plate form a locking structure through the first positioning holes.

[0013] With the above structure, during use, the positioning pin extends and retracts under the action of the first spring as the support plate rotates. When the conveying pipe is aligned with the feeding hopper, one end of the positioning pin is inserted into the first positioning hole to position the medicine storage tank, thereby ensuring that the medicine inside the medicine storage tank can be fed into the tank through the feeding hopper, thus ensuring the stability during feeding.

[0014] Preferably, the second positioning holes are symmetrically distributed on the other two sides of the top of the support plate, the feed hopper corresponds to the medicine storage tank, the positioning pin and the support plate form a locking structure through the second positioning holes, the sealing block corresponds to the feed hopper, the movable rod is symmetrically distributed at the bottom of the sealing block, the bottom of the movable rod extends through the interior of the rotating plate to the bottom of the rotating plate and is fixed with a limit block, and the sealing block and the movable rod form a telescopic structure through the second spring.

[0015] With the above structure, when the positioning pin is inserted into the second positioning hole, the sealing block will seal the bottom of the feed hopper under the action of the movable rod and the second spring, thereby ensuring safety during operation and preventing accidental spillage of the medicine.

[0016] Preferably, the stirring structure includes a motor fixed to the bottom of the tank, a rotating shaft installed inside the tank, a support rod fixed to one side of the rotating shaft, a scraper fixed to one end of the support rod, a first rotating sleeve installed on the outside of the rotating shaft, a rotating block fixed inside the first rotating sleeve on the outside of the rotating shaft, a rotating groove provided inside the first rotating sleeve on the outside of the rotating block, a second rotating sleeve installed on the outside of the rotating shaft at the bottom of the first rotating sleeve, a limit block fixed to one side of the rotating shaft inside the second rotating sleeve, a limit groove provided inside the second rotating sleeve on the outside of the limit block, and a stirring rod fixed to the outside of both the first and second rotating sleeves.

[0017] Preferably, the bottom end of the rotating shaft passes through the bottom end of the tank and is fixedly connected to the output end of the motor. The support rods are symmetrically distributed on one side of the rotating shaft. One side of the scraper abuts against the inner wall of the tank. The scraper is made of rubber. The rotating block is rotatably connected inside the first rotating sleeve through a rotating groove. The stirring rods are equally spaced on the outer sides of the first and second rotating sleeves.

[0018] With the above structure, during use, the scraper can scrape off the agent adhering to the inner wall of the tank, so that the agent and sewage can be mixed more evenly. Under the action of the second rotating sleeve and the first rotating sleeve, the stirring rod is driven to rotate, so that the material can be more thoroughly stirred in different directions and speeds, thereby enhancing the mixing effect of the agent.

[0019] The present invention provides a reagent proportioning mechanism for a wastewater decolorization treatment device, the advantages of which are:

[0020] By incorporating a dispensing structure, the medicine storage tank is placed inside the placement trough. Turning the handwheel drives the rotating rod, causing the support plate to rotate, which facilitates shaking the medicine inside the tank. This keeps the medicine level, allowing for better observation of the medicine content with the scale markings and facilitating measurement and proportioning by staff. When the conveying pipe is aligned with the feeding hopper, one end of the positioning pin is inserted into the first positioning hole to position the medicine storage tank. Then, by opening the solenoid valve, the medicine inside the storage tank is fed into the feeding hopper through the conveying pipe and dispensed into the tank. After dispensing, the solenoid valve is closed, and by turning the handwheel, the positioning pin is inserted into the second positioning hole. This causes the sealing block, under the action of the movable rod and the second spring, to seal the bottom of the feeding hopper, ensuring operational safety and preventing accidental spillage of the medicine.

[0021] By incorporating a stirring structure, the rotating shaft is driven by a motor, causing a scraper to remove the chemicals adhering to the inner wall of the tank. This allows the chemicals and wastewater to mix more evenly. During the rotation of the shaft, the shaft rotates inside the first rotating sleeve, and the shaft drives the second rotating sleeve to rotate the stirring rod. In turn, the stirring rod rotates under the action of the first and second rotating sleeves, enabling the materials to be more thoroughly stirred in different directions and at different speeds, thus enhancing the mixing effect of the chemicals. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0023] Figure 2 This is a three-dimensional cross-sectional structural diagram of the present invention;

[0024] Figure 3 This is a three-dimensional structural diagram of the support plate of this utility model;

[0025] Figure 4 This is a three-dimensional cross-sectional structural diagram of the rotating plate of this utility model;

[0026] Figure 5 This is a three-dimensional structural diagram of the stirring structure of this utility model.

[0027] The following are the annotations in the diagram: 1. Tank body; 2. Support leg; 3. Inlet pipe; 4. Outlet pipe; 5. Dispensing structure; 501. Support; 502. Rotating column; 503. Support plate; 504. Rotating rod; 505. Handwheel; 506. Placement slot; 507. Medicine storage tank; 508. Feeding pipe; 509. Solenoid valve; 510. Support plate; 511. Fixed cylinder; 512. Positioning pin; 513. First spring; 514. Reset plate; 515. First positioning pin. 516. Second positioning hole; 517. Feed hopper; 518. Connecting rod; 519. Rotating plate; 520. Sealing block; 521. Movable rod; 522. Second spring; 6. Stirring structure; 601. Motor; 602. Rotating shaft; 603. Support rod; 604. Scraper; 605. First rotating sleeve; 606. Rotating block; 607. Rotating groove; 608. Second rotating sleeve; 609. Limiting block; 610. Limiting groove; 611. Stirring rod. Detailed Implementation

[0028] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figure 1-5 The present invention provides a reagent mixing mechanism for a wastewater decolorization treatment device, comprising a tank 1 and a dispensing structure 5.

[0030] Reference Figures 1-4As shown, support legs 2 are fixed at the bottom edge of the tank body 1. A water inlet pipe 3 is fixed to one side of the top of the tank body 1, and a water outlet pipe 4 is fixed to one side of the bottom of the tank body 1. A dispensing structure 5 is fixed to the top of the tank body 1. The dispensing structure 5 includes a bracket 501 fixed to the top of the tank body 1, a rotating column 502 installed at the top of the tank body 1, a support plate 503 fixed to the top of the rotating column 502, a rotating rod 504 fixed to the top of the support plate 503, a handwheel 505 installed at the top of the bracket 501, and placement slots 506 provided on both sides of the top of the support plate 503. A medicine storage tank 507 is installed inside the placement slot 506, a conveying pipe 508 is fixed to the bottom of the medicine storage tank 507, and a solenoid valve 509 is installed on the outside of the conveying pipe 508. Support plates 510 are fixed on both sides of tank 1. A fixing cylinder 511 is fixed to the top of the support plate 510. A positioning pin 512 is installed inside the fixing cylinder 511. A first spring 513 is installed on the outside of the positioning pin 512. A reset plate 514 is fixed to the outside of the positioning pin 512 at one end of the first spring 513. A first positioning hole 515 is provided on both sides of the top of the support plate 503. A second positioning hole 516 is provided on the other two sides of the top of the support plate 503. A feed hopper 517 is fixed on both sides of the top of the tank 1. A connecting rod 518 is fixed to the bottom of the rotating column 502 inside the tank 1. A rotating plate 519 is fixed to the outside of the connecting rod 518. A sealing block 520 is installed on both sides of the top of the rotating plate 519. The bottom of the sealing block 520 is fixed to the bottom of the rotating column 502. Movable rods 521 are fixed on both sides of the rotating plate 519. A second spring 522 is installed on the outer side of the movable rod 521 at the top of the rotating plate 519. The top of the rotating rod 504 extends through the middle of the bottom of the support 501 to the top of the support 501 and is fixedly connected to the bottom of the handwheel 505. An observation window and scale lines are provided on the outer side of the medicine storage tank 507. The medicine storage tanks 507 are symmetrically distributed on the top of the support plate 503. The bottom of the conveying pipe 508 extends through the bottom of the placement groove 506 to the bottom of the support plate 503 and is equipped with a solenoid valve 509. Fixed cylinders 511 are symmetrically distributed on both sides of the support 501. The positioning pin 512 and the reset plate 514 form a telescopic structure through the first spring 513. The bottom of the positioning pin 512 extends through the fixed cylinder 511. The bottom end of 11 extends to the bottom end of the support plate 510. The bottom end of the positioning pin 512 is tapered. The first positioning holes 515 are symmetrically distributed on both sides of the top of the support plate 503. The positioning pin 512 and the support plate 503 form an engaging structure through the first positioning holes 515. The second positioning holes 516 are symmetrically distributed on the other two sides of the top of the support plate 503. The feed hopper 517 corresponds to the medicine storage tank 507. The positioning pin 512 and the support plate 503 form an engaging structure through the second positioning holes 516. The sealing block 520 corresponds to the feed hopper 517. The movable rod 521 is symmetrically distributed at the bottom end of the sealing block 520. The bottom end of the movable rod 521 extends through the interior of the rotating plate 519 to the bottom end of the rotating plate 519 and fixes the limit block.The sealing block 520 and the movable rod 521 form a telescopic structure via the second spring 522.

[0031] By placing the medicine storage tank 507 inside the placement slot 506, and with an observation window and scale lines on the outside of the tank 507, the support plate 503 is rotated by turning the handwheel 505, which in turn drives the rotating rod 504. During the rotation of the support plate 503, the positioning pin 512 extends and retracts under the action of the first spring 513. When the conveying pipe 508 aligns with the feed hopper 517, one end of the positioning pin 512 inserts into the first positioning hole 515 to position the medicine storage tank 507. The rotation of the support plate 503 facilitates shaking the medicine inside the tank 507, keeping the medicine level and allowing for better observation of the medicine content along with the scale lines. The staff measures the proportions and then opens the solenoid valve 509 to allow the medicine inside the storage tank 507 to be fed into the feed hopper 517 through the feed pipe 508 and into the tank body 1. After the medicine is fed in, the solenoid valve 509 is closed, and the handwheel 505 is turned to drive the rotating rod 504, which in turn drives the rotating column 502 to drive the connecting rod 518 to rotate. This causes the rotating plate 519 to drive the sealing block 520 to rotate. When the positioning pin 512 is inserted into the second positioning hole 516, the sealing block 520, under the action of the movable rod 521 and the second spring 522, seals the bottom of the feed hopper 517, thereby ensuring safety during operation and preventing accidental spillage of the medicine.

[0032] Reference Figure 2 and Figure 5As shown, a stirring structure 6 is installed inside the tank body 1. The stirring structure 6 includes a motor 601 fixed to the bottom of the tank body 1. A rotating shaft 602 is installed inside the tank body 1. A support rod 603 is fixed to one side of the rotating shaft 602. A scraper 604 is fixed to one end of the support rod 603. A first rotating sleeve 605 is installed on the outside of the rotating shaft 602. A rotating block 606 is fixed to the outside of the rotating shaft 602 inside the first rotating sleeve 605. A rotating groove 607 is provided inside the first rotating sleeve 605 outside the rotating block 606. A second rotating sleeve 608 is installed on the outside of the rotating shaft 602 at the bottom of the first rotating sleeve 605. A limited... The positioning block 609 has a limiting groove 610 inside the second rotating sleeve 608 outside the limiting block 609. Stirring rods 611 are fixed on the outer sides of the first rotating sleeve 605 and the second rotating sleeve 608. The bottom end of the rotating shaft 602 passes through the bottom end of the tank 1 and is fixedly connected to the output end of the motor 601. The support rods 603 are symmetrically distributed on one side of the rotating shaft 602. One side of the scraper 604 abuts against the inner wall of the tank 1. The scraper 604 is made of rubber. The rotating block 606 is rotatably connected inside the first rotating sleeve 605 through the rotating groove 607. The stirring rods 611 are equally spaced on the outer sides of the first rotating sleeve 605 and the second rotating sleeve 608.

[0033] By starting the motor 601, the rotating shaft 602 is driven to rotate, which in turn drives the support rod 603, causing the scraper 604 to scrape off the agent adhering to the inner wall of the tank 1. This allows the agent and wastewater to mix more evenly. During the rotation of the rotating shaft 602, the rotating block 606 rotates inside the rotating groove 607, which in turn causes the rotating shaft 602 to rotate inside the first rotating sleeve 605. At the same time, the rotating shaft 602 drives the limiting block 609 to rotate, which in turn drives the second rotating sleeve 608 to rotate. This causes the rotating shaft 602 to drive the second rotating sleeve 608 to rotate the stirring rod 611. Under the action of the second rotating sleeve 608 and the first rotating sleeve 605, the stirring rod 611 rotates, which allows the material to be more thoroughly stirred in different directions and at different speeds, thus enhancing the mixing effect of the agent.

[0034] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A sewage decolorization treatment device medicament proportioning mechanism, comprising a tank body (1) and a delivery structure (5); Its characterized in that: The edge position of the bottom end of the tank body (1) is fixed with a supporting leg (2), one side of the top of the tank body (1) is fixed with a water inlet pipe (3), one side of the bottom of the tank body (1) is fixed with a water outlet pipe (4), the top of the tank body (1) is fixed with a delivery structure (5), the delivery structure (5) comprises a support (501) fixed to the top of the tank body (1), a rotating column (502) is installed at the top of the tank body (1), a supporting disc (503) is fixed to the top of the rotating column (502), placing grooves (506) are arranged on both sides of the top of the supporting disc (503), a medicine storage tank (507) is installed in the placing grooves (506), supporting plates (510) are fixed on both sides of the support (501), fixed cylinders (511) are fixed to the top of the supporting plates (510), positioning pins (512) are installed in the fixed cylinders (511), first springs (513) are installed on the outer side of the positioning pins (512), reset plates (514) are fixed to the outer side of one end of the first springs (513), and first positioning holes (515) are arranged on both sides of the top of the supporting disc (503).

2. The medicament proportioning mechanism for a sewage decoloring treatment device according to claim 1, characterized in that: A rotating rod (504) is fixed to the top of the supporting disc (503), a hand wheel (505) is installed at the top of the support (501), a material conveying pipe (508) is fixed to the bottom of the medicine storage tank (507), an electromagnetic valve (509) is installed on the outer side of the material conveying pipe (508), second positioning holes (516) are arranged on the other two sides of the top of the supporting disc (503), feed hoppers (517) are fixed on both sides of the top of the tank body (1), a connecting rod (518) is fixed to the bottom of the rotating column (502) in the tank body (1), a rotating plate (519) is fixed to the outer side of the connecting rod (518), blocking blocks (520) are installed on both sides of the top of the rotating plate (519), movable rods (521) are fixed to both sides of the bottom of the blocking blocks (520), and second springs (522) are installed on the outer side of the movable rods (521) at the top of the rotating plate (519).

3. The medicament proportioning mechanism for a sewage decoloring treatment device according to claim 1, characterized in that: An observation window and a scale line are arranged on the outer side of the medicine storage tank (507), the medicine storage tanks (507) are symmetrically distributed on the top of the supporting disc (503), the fixed cylinders (511) are symmetrically distributed on both sides of the support (501), and the positioning pins (512) and the reset plates (514) constitute a telescopic structure through the first springs (513).

4. The medicament proportioning mechanism for a sewage decoloring treatment device according to claim 1, characterized in that: The bottom end of the positioning pin (512) extends to the bottom end of the supporting plate (510) through the bottom end of the fixed cylinder (511), the bottom end of the positioning pin (512) is conical, the first positioning holes (515) are symmetrically distributed on both sides of the top of the supporting disc (503), and the positioning pin (512) and the supporting disc (503) constitute a clamping structure through the first positioning holes (515).

5. The medicament proportioning mechanism for a sewage decoloring treatment device according to claim 2, characterized in that: The top end of the rotating rod (504) extends through the middle position of the bottom end of the support (501) to the top end of the support (501) and is fixedly connected with the bottom end of the hand wheel (505), the bottom end of the material conveying pipe (508) extends through the bottom end of the placement groove (506) to the bottom end of the support disc (503) and is provided with an electromagnetic valve (509), the second positioning holes (516) are symmetrically distributed on the other two sides of the top end of the support disc (503), the feeding hoppers (517) correspond to the medicine storage tanks (507) one by one, the positioning pins (512) and the support disc (503) form a clamping structure through the second positioning holes (516), the blocking blocks (520) correspond to the feeding hoppers (517) one by one, the movable rods (521) are symmetrically distributed at the bottom end of the blocking blocks (520), the bottom end of the movable rod (521) extends through the inside of the rotating plate (519) to the bottom end of the rotating plate (519) and is fixedly provided with a limiting block, and the blocking blocks (520) and the movable rods (521) form a telescopic structure through the second springs (522).

6. The medicament proportioning mechanism for a sewage decoloring treatment device according to claim 1, characterized in that: The inside of the tank body (1) is provided with a stirring structure (6), the stirring structure (6) comprises a motor (601) fixed to the bottom end of the tank body (1), the inside of the tank body (1) is provided with a rotating shaft (602), one side of the rotating shaft (602) is fixedly provided with a supporting rod (603), one end of the supporting rod (603) is fixedly provided with a scraper (604), the outside of the rotating shaft (602) is provided with a first rotating sleeve (605), the outside of the rotating shaft (602) in the first rotating sleeve (605) is fixedly provided with a rotating block (606), the inside of the first rotating sleeve (605) outside the rotating block (606) is provided with a rotating groove (607), the outside of the rotating shaft (602) at the bottom end of the first rotating sleeve (605) is provided with a second rotating sleeve (608), one side of the rotating shaft (602) in the second rotating sleeve (608) is fixedly provided with a limiting block (609), the inside of the second rotating sleeve (608) outside the limiting block (609) is provided with a limiting groove (610), and the outside of the first rotating sleeve (605) and the second rotating sleeve (608) is fixedly provided with a stirring rod (611).

7. The medicament proportioning mechanism for a sewage decoloring treatment device according to claim 6, characterized in that: The bottom end of the rotating shaft (602) extends through the bottom end of the tank body (1) and is fixedly connected with the output end of the motor (601), the supporting rods (603) are symmetrically distributed on one side of the rotating shaft (602), one side of the scraper (604) abuts against the inner wall of the tank body (1), the scraper (604) is made of rubber material, the rotating block (606) is rotationally connected in the first rotating sleeve (605) through the rotating groove (607), and the stirring rods (611) are equidistantly distributed on the outside of the first rotating sleeve (605) and the second rotating sleeve (608) respectively.

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