Coagulant feeding mechanism

Abstract

The utility model relates to the technical field of coagulant feeding, in particular to a coagulant feeding mechanism which comprises a material storage barrel, the lower surface of the material storage barrel is communicated with one end of a material discharging pipe, the other end of the material discharging pipe is communicated with one end of a material distributing pipe, and a discharging assembly is arranged in the material distributing pipe. The other end of the material distribution pipe is communicated with the upper surface of the quantitative cylinder, the inner wall of the quantitative cylinder is in sliding connection with a top plate, the lower surface of the quantitative cylinder is communicated with the upper surface of the material distribution disc, the top plate is driven by an electric push rod to move downwards and contract into the material distribution disc, and the conical top plate forms a material guide mechanism to guide a flocculating agent into the material distribution disc. The servo motor b drives the material guide disc and the material distribution plate to rotate, the material distribution plate rotates to scrape a flocculating agent in the material distribution disc, and the flocculating agent is dispersed and put into sewage through the material outlet, so that the problems that the industrial wastewater is not fully mixed and the wastewater treatment effect is influenced due to one-time putting of the coagulant in the existing device are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to coagulant feeding technical field, concretely relates to a coagulant feeding mechanism. BACKGROUND

[0002] Coagulant is a kind of chemical agent used in water treatment process, and the main role is to form the colloid with different electric charge with the colloid in natural water by ionization and hydrolysis, to be adsorbed and electrically neutralized with the colloid in natural water, and finally to be condensed into larger flocculation and precipitate from water. Coagulant promotes particle aggregation and sedimentation by destroying the stability of colloid, and is commonly used in water treatment, sewage treatment and other fields.

[0003] The existing coagulant feeding device is mostly one-time feeding, and the coagulant is easy to mix with industrial wastewater insufficiently, thereby affecting the wastewater treatment effect, and at the same time, in order to realize quantitative feeding, the coagulant usually needs to rely on external weighing equipment to weigh, so that the wastewater treatment process is more troublesome. UTILITY MODEL CONTENT

[0004] To solve the problems in the above background art, the utility model provides a coagulant feeding mechanism.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a coagulant feeding mechanism, comprising a storage cylinder, the lower surface of the storage cylinder is in communication with one end of a discharge pipe, the other end of the discharge pipe is in communication with one end of a distribution pipe, a discharging assembly is arranged in the distribution pipe, the other end of the distribution pipe is in communication with the upper surface of a quantitative cylinder, a top plate is slidably connected to the inner wall of the quantitative cylinder, the lower surface of the quantitative cylinder is in communication with the upper surface of a distribution disc, a distribution assembly is arranged on the lower surface of the distribution disc, and two supports are fixedly connected to the lower surface of the storage cylinder.

[0006] Preferably, the discharging assembly comprises a servo motor a installed on the front of the distribution pipe, the output shaft of the servo motor a is fixedly connected to the front of a distribution roller, and the back of the distribution roller is rotatably connected to the back of the inner wall of the distribution pipe.

[0007] Preferably, the lower surface of the top plate is fixedly connected to the telescopic end of an electric push rod, the electric push rod is installed on the upper surface of a base, and the lower surface of the base is rotatably connected to the upper surface of a guide disc.

[0008] Preferably, two sliding blocks are fixedly connected to the front and back of the top plate, the left and right sides of the sliding blocks are slidably connected to the left and right sides of the inner wall of the sliding groove, and the two sliding grooves are arranged on the front and back of the inner wall of the quantitative cylinder respectively.

[0009] Preferably, the material distributing assembly comprises a servo motor b mounted on the lower surface of the material distributing disc, the output shaft of the servo motor b is fixed to the lower surface of the material guiding disc through the lower surface of the material distributing disc, and the outer surface of the material guiding disc is symmetrically fixed with a plurality of material distributing plates, and the upper surface and the lower surface of the material distributing plates are respectively slidably connected with the upper surface and the lower surface of the inner wall of the material guiding disc.

[0010] Preferably, the outer surface of the material distributing disc is symmetrically provided with a plurality of discharge ports.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model discloses a servo motor b drives the rotation of the material guiding disc and the material distributing plate, the material distributing plate rotates to scrape the flocculating agent in the material distributing disc, and the flocculating agent is dispersed and put into the sewage through the discharge port, thereby solving the problem that the flocculating agent is one-time put in the prior device, the industrial wastewater is not mixed fully, and the wastewater treatment effect is influenced.

[0013] The utility model discloses a servo motor a drives the rotation of the material distributing roller, and the flocculating agent is gradually discharged into the quantitative cylinder, so that quantitative putting is realized. ACCURATE DRAWINGS

[0014] The accompanying drawings are included to provide a further understanding of the utility model, and constitute a part of the specification, and are used to explain the utility model together with embodiments of the utility model, and do not constitute the limitation to the utility model. In the drawings:

[0015] Fig. 1 It is the structural schematic diagram of the utility model;

[0016] Fig. 2 It is the internal structure schematic diagram of the material storing cylinder in the utility model;

[0017] Fig. 3 It is the internal structure schematic diagram of the material distributing disc in the utility model;

[0018] In the drawing: 1, material storing cylinder;2, discharge pipe;3, material distributing pipe;

[0019] Discharging assembly: 41, servo motor a;42, material distributing roller;

[0020] 5, quantitative cylinder;6, chute;7, material distributing disc;8, discharge port;9, top plate;10, support;11, sliding block;

[0021] Material distributing assembly: 121, servo motor b;122, material guiding disc;123, material distributing plate;

[0022] 13. Base; 14. Electric push rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0024] EMBODIMENT

[0025] Please refer to Figs. 1-3 The present application provides the following technical scheme: a coagulant feeding mechanism, comprising a storage cylinder 1, the lower surface of the storage cylinder 1 is in communication with one end of a discharge pipe 2, the other end of the discharge pipe 2 is in communication with one end of a distribution pipe 3, a discharging assembly is arranged in the distribution pipe 3, the other end of the distribution pipe 3 is in communication with the upper surface of a quantitative cylinder 5, a top plate 9 is slidably connected to the inner wall of the quantitative cylinder 5, the lower surface of the quantitative cylinder 5 is in communication with the upper surface of a distribution disc 7, a distribution assembly is arranged on the lower surface of the distribution disc 7, and two supports 10 are fixedly connected to the lower surface of the storage cylinder 1.

[0026] Specifically, the discharging assembly comprises a servo motor a41 installed on the front surface of the distribution pipe 3, the output shaft of the servo motor a41 is fixedly connected to the front surface of a distribution roller 42, and the back surface of the distribution roller 42 is rotatably connected to the back surface of the inner wall of the distribution pipe 3.

[0027] The flocculant in the storage cylinder 1 enters the distribution pipe 3 through the discharge pipe 2, the servo motor a41 drives the distribution roller 42 to rotate and gradually discharge the flocculant into the quantitative cylinder 5, so as to quantitatively feed the flocculant.

[0028] Specifically, the lower surface of the top plate 9 is fixedly connected to the telescopic end of an electric push rod 14, the electric push rod 14 is installed on the upper surface of a base 13, and the lower surface of the base 13 is rotatably connected to the upper surface of a guide disc 122.

[0029] The capacity of the quantitative cylinder 5 is quantitatively adjusted by adjusting the extension length of the electric push rod 14, after the flocculant is filled, the electric push rod 14 drives the top plate 9 to move downward and shrink into the distribution disc 7, the conical top plate 9 forms a guide mechanism and guides the flocculant into the distribution disc 7.

[0030] Specific, by setting the front and back of the top plate 9 is fixed with two sliders 11, the left and right side of the slider 11 is respectively connected with the left and right side of the sliding slot 6 inner wall, and two said sliding slot 6 is respectively set in the quantitative cylinder 5 inner wall of the front and back;

[0031] The top plate 9 moves downward to drive the slider 11 to move in the sliding slot 6 in the same direction, and the slider 11 and the sliding slot 6 limit the top plate 9.

[0032] Specific, by setting the said material distribution assembly includes a servo motor b121 installed in the lower surface of the material distribution disc 7, the output shaft of the servo motor b121 passes through the lower surface of the material distribution disc 7 and is fixed with the lower surface of the material guide disc 122, the outer surface of the material guide disc 122 is fixed with a plurality of material distribution plates 123, and the upper surface and the lower surface of the material distribution plate 123 are respectively connected with the upper surface and the lower surface of the inner wall of the material guide disc 122;

[0033] Specific, by setting the outer surface of the material distribution disc 7 is symmetrically provided with a plurality of discharge ports 8;

[0034] The servo motor b121 drives the material guide disc 122 and the material distribution plate 123 to rotate, the material distribution plate 123 rotates to scrape the flocculating agent in the material distribution disc 7, and the flocculating agent is dispersed and put into the sewage through the discharge port 8.

[0035] The working principle and use process of the utility model:

[0036] The utility model, in use:

[0037] The extension length of the electric push rod 14 is adjusted to quantitatively control the capacity of the quantitative cylinder 5, the flocculating agent in the storage cylinder 1 enters the material distribution pipe 3 through the discharge pipe 2, the servo motor a41 drives the material distribution roller 42 to rotate and gradually discharges the flocculating agent into the quantitative cylinder 5, the electric push rod 14 drives the top plate 9 to move downward and shrink into the material distribution disc 7, the tapered top plate 9 forms a material guide mechanism, the flocculating agent is guided into the material distribution disc 7, the servo motor b121 drives the material guide disc 122 and the material distribution plate 123 to rotate, the material distribution plate 123 rotates to scrape the flocculating agent in the material distribution disc 7, and the flocculating agent is dispersed and put into the sewage through the discharge port 8.

[0038] The circuit, electronic components and modules involved are prior art, and those skilled in the art can realize them without further description, and the content protected by the utility model does not involve improvement of software and method.

[0039] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application have been described in detail, for the skilled in the art, it still can be modified, or for the equivalent replacement of part of the technical features of the technical solutions recorded in the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included within the scope of the present application.

Claims

1. A coagulant dosing mechanism comprising a reservoir (1) characterised in that: The lower surface of the storage cylinder (1) is communicated with one end of the discharge pipe (2), the other end of the discharge pipe (2) is communicated with one end of the distribution pipe (3), the inside of the distribution pipe (3) is provided with a discharging assembly, the other end of the distribution pipe (3) is communicated with the upper surface of the quantitative cylinder (5), the inner wall of the quantitative cylinder (5) is slidably connected with the top plate (9), the lower surface of the quantitative cylinder (5) is communicated with the upper surface of the distribution disc (7), the lower surface of the distribution disc (7) is provided with a distribution assembly, and the lower surface of the storage cylinder (1) is fixedly connected with two supports (10).

2. A coagulant dosing mechanism according to claim 1, wherein: The discharging assembly comprises a servo motor a (41) mounted on the front face of the distribution pipe (3), the output shaft of the servo motor a (41) is fixedly connected with the front face of the distribution roller (42), and the back face of the distribution roller (42) is rotatably connected with the back face of the inner wall of the distribution pipe (3).

3. The coagulant dosing mechanism of claim 1, wherein: The lower surface of the top plate (9) is fixedly connected with the telescopic end of the electric push rod (14), the electric push rod (14) is installed on the upper surface of the base (13), and the lower surface of the base (13) is rotatably connected with the upper surface of the guide disc (122).

4. The coagulant dosing mechanism of claim 1, wherein: The front face and the back face of the top plate (9) are fixedly connected with two sliding blocks (11), the left and right side faces of the sliding blocks (11) are slidably connected with the left and right side faces of the inner walls of the sliding grooves (6), and the two sliding grooves (6) are formed in the front face and the back face of the inner wall of the quantitative cylinder (5) respectively.

5. The coagulant dosing mechanism of claim 1, wherein: The distribution assembly comprises a servo motor b (121) mounted on the lower surface of the distribution disc (7), the output shaft of the servo motor b (121) penetrates through the lower surface of the distribution disc (7) and is fixedly connected with the lower surface of the guide disc (122), the outer surface of the guide disc (122) is fixedly connected with a plurality of distribution plates (123) in a symmetrical manner, and the upper surface and the lower surface of the distribution plates (123) are slidably connected with the upper surface and the lower surface of the inner wall of the guide disc (122) respectively.

6. The coagulant dosing mechanism of claim 1, wherein: A plurality of discharge ports (8) are formed in the outer surface of the distribution disc (7) in a symmetrical manner.

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