Ash cleaning agent feeding control device

Abstract

The utility model belongs to the technical field of chemical feeding and discharging, and particularly relates to a deashing agent chemical feeding control device which comprises a mixing tank, a limiting plate is fixedly arranged in the mixing tank, a discharge valve is fixedly arranged at the bottom of the mixing tank, and a stirring structure is arranged in the mixing tank. By arranging the material storage tank, the material guide pipe, the first leakage plate, the second leakage plate, the spring, the driving motor, the cam, the guide blocks and the like, when the equipment runs, water is injected into the mixing tank and an ash cleaning agent is added into the material storage tank, then the stirring motor and the driving motor are started, the driving motor drives the cam, the cam extrudes the guide block on one side, and the ash cleaning agent is added into the material storage tank. The guide block drives the second leakage plate on one side, the cam and the spring are matched for use, so that the second leakage plate can move left and right in a reciprocating mode, the leakage holes in the two leakage plates are overlapped and staggered, the purpose of uniform discharging is achieved, frequent feeding of related personnel is not needed, the labor intensity is reduced, the discharging amount is uniform, and the mixing uniformity of medicaments is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dosing and feeding, in particular to a dust removal agent dosing control device. Background Art

[0002] This product can quickly remove ash deposits on the heating surfaces of various boilers, not only eliminating the trouble of cleaning work, but also saving more than 5% of fuel, with significant energy-saving effects. Before using the cleaning agent, the raw materials and water need to be introduced into the mixing tank at the same time for mixing. It can only be put into use after mixing is completed. During the mixing period, the cleaning agent needs to be continuously added to the mixing tank.

[0003] However, the existing equipment does not have the automatic feeding and unloading function, and the relevant personnel are required to frequently introduce the cleaning agent into the mixing tank, which not only increases the workload, but also causes uneven mixing of the agents. Therefore, a cleaning agent dosing control device is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a dust removal agent dosing control device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a dust cleaning agent dosing control device, comprising a mixing tank, a limit plate is fixedly provided in the mixing tank, a discharge valve is fixedly provided at the bottom of the mixing tank, a stirring structure is provided in the mixing tank, and a material discharge structure is provided at the top of the mixing tank;

[0006] The material discharge structure includes two vertical plates fixedly mounted on the mixing tank, the same material storage tank is fixedly arranged on the top of the two vertical plates, a material guide pipe is fixedly arranged on the bottom of the material storage tank, the bottom end of the material guide pipe passes through the top inner wall of the mixing tank, a first leak plate is fixedly arranged in the material guide pipe, a second leak plate is movably arranged on the inner wall of one side of the material guide pipe, a plurality of springs are fixedly arranged on one side of the second leak plate, the other ends of the plurality of springs are fixedly connected to the inner wall of one side of the material guide pipe, two limit frames and a mounting plate are fixedly arranged on one side of the material guide pipe, a driving motor is fixedly arranged on the top of the mounting plate, a cam is fixedly arranged on the output shaft of the driving motor, a guide block is fixedly arranged on one side of the second leak plate, and the cam is fitted with one side of the guide block.

[0007] As a further description of the above technical solution:

[0008] The stirring structure includes a stirring motor fixedly mounted on the top of the mixing tank, a rotating rod fixedly provided on the output shaft of the stirring motor, the rotating rod passing through a limiting plate, two rows of stirring plates fixedly provided on the rotating rod, and a scraper fixedly provided on the side of each row of stirring plates away from the rotating rod.

[0009] As a further description of the above technical solution:

[0010] The number of the stirring plates in each row is four, and the surfaces of the stirring plates are coated with an anti-corrosion layer.

[0011] As a further description of the above technical solution:

[0012] The first leakage plate and the second leakage plate are both provided with leakage holes, and the inner diameter of the leakage holes is one centimeter.

[0013] As a further description of the above technical solution:

[0014] Three connecting plates arranged in a triangle are fixedly provided on the outer wall of the mixing tank, supporting legs are fixedly provided at the bottoms of the three connecting plates, and a water injection pipe is provided on the top of the mixing tank.

[0015] The utility model has the following beneficial effects:

[0016] 1. Compared with the prior art, the dust cleaning agent dosing control device is provided with a storage tank, a guide pipe, a first leaking plate, a second leaking plate, a spring, a driving motor, a cam and a guide block. When the equipment is running, water is firstly injected into the mixing tank and the dust cleaning agent is added into the storage tank, and then the stirring motor and the driving motor are started. The driving motor drives the cam, and the cam squeezes the guide block on one side, and the guide block drives the second leaking plate on one side. The coordinated use of the cam and the spring can make the second leaking plate move back and forth left and right, so that the leakage holes on the two leaking plates overlap and stagger, thereby achieving the purpose of uniform material discharge, without the need for relevant personnel to frequently add materials, which not only reduces the labor intensity, but also makes the material discharge amount uniform, and improves the mixing uniformity of the reagents.

[0017] 2. Compared with the prior art, the dust removal agent dosing control device is provided with a scraper on one side of the stirring plate. When mixing, the stirring plate drives the scraper to rotate. The scraper can scrape off the material attached to the inner wall of the mixing tank, reducing the difficulty of cleaning subsequent equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional structural schematic diagram of a dust cleaning agent dosing control device proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the side section structure of a dust cleaning agent dosing control device proposed by the utility model;

[0020] Figure 3 It is a three-dimensional schematic diagram of a material feeding structure in a dust removal agent dosing control device proposed by the utility model;

[0021] Figure 4 The utility model is a schematic front section diagram of a material feeding structure in a dust removal agent dosing control device.

[0022] Legend:

[0023] 1. Mixing tank; 2. Limiting plate; 3. Supporting leg; 4. Discharge valve; 5. Stirring structure; 501. Stirring motor; 502. Rotating rod; 503. Stirring plate; 504. Scraper; 6. Feeding structure; 601. Vertical plate; 602. Storage tank; 603. Feeding pipe; 604. First leaking plate; 605. Second leaking plate; 606. Spring; 607. Limiting frame; 608. Mounting plate; 609. Driving motor; 610. Cam; 611. Guide block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Reference Figures 1 to 4 The utility model provides a dust cleaning agent dosing control device: comprising a mixing tank 1, three connecting plates arranged in a triangle are bolted on the outer wall of the mixing tank 1, and support legs 3 are bolted on the bottom of the three connecting plates, a water injection pipe is arranged on the top of the mixing tank 1, a limit plate 2 is bolted on the inside of the mixing tank 1, a discharge valve 4 is bolted on the bottom of the mixing tank 1, a stirring structure 5 is arranged in the mixing tank 1, and the stirring structure 5 includes a stirring motor 501 bolted on the top of the mixing tank 1, and the output of the stirring motor 501 is A rotating rod 502 is welded on the output shaft, and the rotating rod 502 passes through the limiting plate 2. The limiting plate 2 can limit the rotating rod 502 to prevent the rotating rod 502 from swinging. Two rows of stirring plates 503 are bolted on the rotating rod 502, and the number of stirring plates 503 in each row is four. The surface of the stirring plates 503 is coated with an anti-corrosion layer. A scraper 504 is bolted on the side of each row of stirring plates 503 away from the rotating rod 502. The scraper 504 can scrape off the material attached to the inner wall of the mixing tank 1, reducing the difficulty of subsequent cleaning;

[0026] A material discharge structure 6 is provided on the top of the mixing tank 1. The material discharge structure 6 includes two vertical plates 601 bolted to the mixing tank 1. The tops of the two vertical plates 601 are bolted with the same material storage tank 602. The bottom of the material storage tank 602 is bolted with a material guide pipe 603. The bottom end of the material guide pipe 603 penetrates the top inner wall of the mixing tank 1. A first leak plate 604 is bolted to the inside of the material guide pipe 603. A second leak plate 605 is slidably installed on the inner wall of one side of the material guide pipe 603. The first leak plate 604 and the second leak plate 605 are both provided with leak holes. The inner diameter of the leak hole is one centimeter. A plurality of springs 60 are welded to one side of the second leak plate 605. 6. The spring 606 can apply thrust to the second leak plate 605. The other ends of the multiple springs 606 are welded to the inner wall of one side of the guide tube 603. One side of the guide tube 603 is bolted with two limit frames 607 and a mounting plate 608. The top bolt of the mounting plate 608 is bolted with a drive motor 609. A cam 610 is welded on the output shaft of the drive motor 609. One side of the second leak plate 605 is bolted with a guide block 611. The cam 610 and one side of the guide block 611 fit together. The setting of the unloading structure 6 can improve the uniformity of the feeding amount. At the same time, there is no need for relevant personnel to frequently feed into the mixing tank 1, thereby reducing the workload.

[0027] Working principle: When in use, first inject the cleaning agent raw material into the storage tank 602, then inject water into the mixing tank 1 through the water injection pipe on the top of the mixing tank 1, then start the stirring motor 501 and the driving motor 609 in sequence, the stirring motor 501 drives the rotating rod 502, the rotating rod 502 drives multiple stirring plates 503, and the multiple stirring plates 503 drive two scrapers 504. After the driving motor 609 is turned on, it will drive the top cam 610 to rotate, and the protruding part of the cam 610 will squeeze the guide block 611 on one side, and the guide block 611 will squeeze the second leakage plate 605. When the protruding part of the cam 610 is about to lose contact with the guide block 611, the leakage holes on the first leakage plate 604 and the second leakage plate 605 coincide, and the storage tank 6 The material in 02 falls into the guide pipe 603 from the leakage hole, and is then introduced into the mixing tank 1 by the guide pipe 603 to achieve the purpose of adding materials. When the protruding part of the cam 610 is out of contact with the guide block 611, the spring 606 pushes the second leakage plate 605, and the second leakage plate 605 drives the leakage hole to move. At this time, the leakage holes on the first leakage plate 604 and the second leakage plate 605 are staggered, and the material in the storage tank 602 can no longer be discharged. The rotating cam 610 continuously squeezes the guide block 611, which can achieve the purpose of intermittent and uniform material discharge. Multiple stirring plates 503 mix the cleaning agent and water, and the two scrapers 504 can fit with the inner wall of the mixing tank 1, which can effectively prevent the material from adhering to the inner wall of the mixing tank 1 and reduce the difficulty of subsequent cleaning.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A dust cleaning agent dosing control device, comprising a mixing tank (1), characterized in that: A limit plate (2) is fixedly provided in the mixing tank (1), a discharge valve (4) is fixedly provided at the bottom of the mixing tank (1), a stirring structure (5) is provided in the mixing tank (1), and a material discharge structure (6) is provided at the top of the mixing tank (1); The material discharge structure (6) comprises two vertical plates (601) fixedly mounted on the mixing tank (1); a same material storage tank (602) is fixedly mounted on the top of the two vertical plates (601); a material guide pipe (603) is fixedly mounted on the bottom of the material storage tank (602); the bottom end of the material guide pipe (603) passes through the top inner wall of the mixing tank (1); a first leak plate (604) is fixedly mounted inside the material guide pipe (603); a second leak plate (605) is movably mounted on the inner wall of one side of the material guide pipe (603); and one side of the second leak plate (605) is fixedly mounted. A plurality of springs (606) are provided, the other ends of the plurality of springs (606) are fixedly connected to the inner wall of one side of the material guide tube (603), two limit frames (607) and a mounting plate (608) are fixedly provided on one side of the material guide tube (603), a driving motor (609) is fixedly provided on the top of the mounting plate (608), a cam (610) is fixedly provided on the output shaft of the driving motor (609), a guide block (611) is fixedly provided on one side of the second drain plate (605), and one side of the cam (610) and the guide block (611) are in contact with each other.

2. A dust cleaning agent dosing control device according to claim 1, characterized in that: The stirring structure (5) comprises a stirring motor (501) fixedly mounted on the top of the mixing tank (1); a rotating rod (502) is fixedly provided on the output shaft of the stirring motor (501); the rotating rod (502) passes through the limiting plate (2); two rows of stirring plates (503) are fixedly provided on the rotating rod (502); and a scraper (504) is fixedly provided on the side of each row of stirring plates (503) away from the rotating rod (502).

3. A dust cleaning agent dosing control device according to claim 2, characterized in that: The number of the stirring plates (503) in each row is four, and the surfaces of the stirring plates (503) are coated with an anti-corrosion layer.

4. A dust cleaning agent dosing control device according to claim 1, characterized in that: The first leakage plate (604) and the second leakage plate (605) are both provided with leakage holes, and the inner diameter of the leakage holes is one centimeter.

5. A dust cleaning agent dosing control device according to claim 1, characterized in that: Three connecting plates arranged in a triangle are fixedly provided on the outer wall of the mixing tank (1), support legs (3) are fixedly provided at the bottom of the three connecting plates, and a water injection pipe is provided at the top of the mixing tank (1).

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