Accurate control device for feeding dosage of water treatment agent

Abstract

The utility model relates to the technical field of water treatment, in particular to a water treatment agent feeding dosage accurate control device which comprises a bearing support. A mixing tank body is arranged on the bearing bracket, the mixing tank body is divided into three groups of mutually independent mixing cavities, and the bottom of each group of mixing cavity is connected with a group of conveying pipes, so that the output of materials in each mixing cavity is realized; the three groups of material conveying pipes are jointly communicated with a group of material mixing guide pipes, stirring rods are mounted in the material mixing guide pipes, crushing rods are arranged on the stirring rods, the material mixing guide pipes are divided into three groups of independent material mixing cavities through a mixing tank body, and the bottoms of the material mixing cavities are connected with the material conveying pipes, so that materials can be respectively output, and preliminary storage and output of different water treatment agents are facilitated; the mixing flexibility and efficiency are improved, different medicament combination requirements can be met, meanwhile, the stirring rod in the mixing guide pipe is provided with the crushing rod, medicaments can be fully stirred and crushed, various medicaments can be more uniformly mixed in the guide pipe, and the mixing quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water treatment technical field, concretely is a kind of water treatment agent dosage precision control device of putting. BACKGROUND

[0002] In water treatment process, the accurate putting of water treatment agent is crucial to ensure treatment effect and reduce cost.

[0003] However, the existing water treatment agent putting device generally has many problems, it is difficult to meet the increasingly stringent water treatment demand, most traditional devices are equipped with single mixing container only, when multiple water treatment agents need to be mixed, the efficient synchronous pretreatment of multiple medicaments cannot be realized, therefore, the utility model provides a kind of water treatment agent dosage precision control device to put to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of water treatment agent dosage precision control device to put to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of water treatment agent dosage precision control device to put, including bearing support;The bearing support is equipped with mixing tank body, the mixing tank body is divided into three groups of mixing cavities independent of each other, the bottom of each mixing cavity is connected with a group of material conveying pipe, so that the output of material in each mixing cavity is realized;

[0006] Three groups of the material conveying pipe are connected with a group of mixing guide pipes in common, the mixing guide pipe is internally installed with stirring rod, the stirring rod is equipped with broken rod, and the one end of the stirring rod extends to the side of mixing guide pipe and is connected with driving motor, the driving motor is installed on positioning frame, and the positioning frame is connected with one side of mixing tank body;

[0007] Metering pump, be located below the mixing guide pipe.

[0008] Preferably, the bearing support side is installed by a group of adjusting grooves, the adjusting groove is provided with three groups of side supports, three groups of the side support are connected with screw rod in adjusting groove, one end of the screw rod is connected with reciprocating motor at the end of adjusting groove, and three groups of the side support are respectively connected with a group of mixing plate, and three groups of the mixing plate are respectively correspondingly extended into three groups of mixing cavities divided by mixing tank body.

[0009] Preferably, the mixing plate is provided with network opening, and the mixing rod is connected to the bottom of the mixing plate.

[0010] Preferably, a through cavity structure is arranged on the side support, the mixing plate is inserted into the through cavity in an embedded manner, and the side support and the mixing plate are stably connected in a detachable connection mode through cooperation with the fixing bolt.

[0011] Preferably, the positioning frame is integrated with a controller, and the controller is electrically connected with the driving motor and the reciprocating motor through PLC programming technology.

[0012] Preferably, one side of the mixing plate is provided with a mounting groove, and a concentration sensor is mounted in the mounting groove.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] The mixing groove is divided into three independent mixing cavities, the bottom of each mixing cavity is connected with a material conveying pipe, material can be output respectively, the preliminary storage and output of different water treatment agents are facilitated, the flexibility and efficiency of mixing are improved, different agent combination requirements can be met, the stirring rod in the mixing pipe is provided with a crushing rod, the agents can be fully stirred and crushed, the multiple agents can be more uniformly mixed in the pipe, and the mixing quality is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure schematic view of the utility model.

[0016] Figure 2 It is a mixing pipe mounting structure schematic view of the utility model.

[0017] Figure 3 It is a driving motor and stirring rod connecting structure schematic view of the utility model.

[0018] Figure 4 It is a mixing plate mounting structure schematic view of the utility model.

[0019] Figure 5 It is a support stand structure schematic view of the utility model.

[0020] In the drawing: 1, bearing support; 11, mounting plate; 2, mixing groove; 3, material conveying pipe; 4, mixing pipe; 41, driving motor; 42, stirring rod; 43, crushing rod; 5, metering pump; 6, adjusting groove; 61, screw rod; 62, reciprocating motor; 63, side support; 64, mixing plate; 641, mounting groove; 65, network access; 66, mixing rod; 7, positioning frame; 8, controller; 9, concentration sensor. DETAILED DESCRIPTION

[0021] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative work are within the scope of the present application.

[0022] Please refer to Figures 1 to 5 The utility model provides a kind of technical scheme: a kind of water treatment agent is put into dose accurate control device, including bearing support 1 and mounting plate 11, bearing support 1 is equipped with mixing tank body 2, mixing tank body 2 is divided into three groups of independent mixing cavity, the bottom of each mixing cavity is connected with a group of material conveying pipe 3, so as to realize the output of material in each mixing cavity;Three groups of material conveying pipe 3 are connected with a group of mixing conduit 4 in common, and mixing conduit 4 is internally installed with stirring rod 42, stirring rod 42 is equipped with broken rod 43, and one end of stirring rod 42 extends to the side of mixing conduit 4, and is connected with driving motor 41, driving motor 41 is installed on positioning frame 7, and positioning frame 7 is connected with one side of mixing tank body 2;Metering pump 5 is arranged below mixing conduit 4.

[0023] When the equipment starts to operate, according to water treatment demand, the kind and dosage of required dissolved solid-state medicament are determined, which are respectively added into three groups of mixing cavities divided in mixing tank body 2, and appropriate water is added into each mixing cavity according to appropriate proportion, after mixing, water treatment agent in each mixing cavity in mixing tank body 2 flows into mixing conduit 4 through bottom connected material conveying pipe 3, by dividing mixing tank body 2 into three groups of independent mixing cavities, the bottom of each mixing cavity is connected with material conveying pipe 3, which can realize material output respectively, facilitate the preliminary storage and output of different water treatment agents, improve the flexibility and efficiency of mixing, and can adapt to different medicament combination requirements, then driving motor 41 is started, stirring rod 42 is rotated in mixing conduit 4, broken rod 43 on stirring rod 42 is rotated, different water treatment agents entering mixing conduit 4 are stirred and broken, broken rod 43 can break possible medicament agglomerates or larger particles, so that different medicaments are fully mixed and uniform, to form mixed medicament suitable for putting, after sufficient mixing, medicament reaches metering pump 5 below mixing conduit 4, metering pump 5 accurately puts mixed water treatment agent into water body needing treatment according to pre-set flow and time parameters, during putting process, metering pump 5 continuously and stably works, to ensure the accuracy and stability of put-in dosage.

[0024] Please refer to Figures 1 to 5The side of the bearing support 1 is provided with a set of adjusting grooves 6, three sets of side supports 63 are arranged on the adjusting grooves 6, the three sets of side supports 63 are connected with the screw rods 61 in the adjusting grooves 6, one end of the screw rods 61 is connected with the reciprocating motor 62 at the end of the adjusting grooves 6, and the three sets of side supports 63 are respectively connected with a set of mixing plates 64. The three sets of mixing plates 64 respectively correspond to extend into three sets of mixing cavities divided by the mixing groove body 2. During use, since the solid particles in the three sets of mixing cavities are difficult to dissolve, at this time, the reciprocating motor 62 at the end of the adjusting groove 6 is started, the screw rod 61 is driven to rotate, the rotation of the screw rod 61 drives the side support 63 to move linearly along the axial direction of the screw rod 61, with the movement of the side support 63, the mixing plate 64 connected with the side support 63 moves reciprocally in the mixing cavity of the mixing groove body 2, the through net opening 65 arranged on the mixing plate 64 can make the medicament and water flow and mix better during the movement, and the mixing rod 66 connected at the bottom further enhances the stirring effect. Under the stirring action of the mixing plate 64, the solid medicament is fully contacted with water, the dissolution process of the medicament is accelerated, and the medicament and water at different positions are continuously exchanged during the stirring process, so that the concentration gradient around the medicament is broken, the medicament molecules diffuse into the water more quickly, and when the stirring is performed for a certain time, the solid medicament is completely dissolved and reaches the required concentration, the reciprocating motor 62 is stopped, the movement of the mixing plate 64 is stopped, the piston in the mixing groove body 2 is taken out, and the dissolved medicament is conveyed to the mixing conduit 4 through the conveying pipe 3 connected at the bottom of each mixing cavity. In the mixing conduit 4, the stirring rod 42 further mixes the medicaments from different mixing cavities under the driving of the driving motor 41.

[0025] Please refer to Figures 1 to 5 The positioning frame 7 is integrally provided with the controller 8, the controller 8 can be electrically connected with the driving motor 41 and the reciprocating motor 62 through PLC programming technology, one side of the mixing plate 64 is provided with the mounting groove 641, and the concentration sensor 9 is mounted in the mounting groove 641. The concentration sensor 9 and the controller 8 realize signal transmission and control in a manner that they are electrically connected.

[0026] During use, when the side support 63 and the mixing plate 64 reciprocate in the mixing cavity of the mixing groove body 2 to stir the medicament in the mixing cavity, the concentration sensor 9 monitors the concentration of the medicament in each mixing cavity of the mixing groove body 2 in real time, and transmits the monitored concentration data to the controller 8 in the form of an electric signal. After receiving the signal transmitted by the concentration sensor 9, the controller 8 compares and analyzes the actual monitoring concentration with the pre-set target concentration range, so as to adjust the rotating speed of the driving motor 41 and the reciprocating motor 62. The appropriate stirring speed can uniformly mix the medicament, the metering pump 5 can accurately put in the set dose, the deviation of the put-in dose caused by the uneven concentration of the medicament is avoided, and the stability of the water treatment effect is ensured.

[0027] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A water treatment agent dosage precision control device, comprising a bearing bracket and a mounting plate, characterized in that: a mixing tank is arranged on the bearing bracket, the mixing tank is divided into three groups of mixing cavities which are independent of each other, the bottom of each group of mixing cavities is connected with a group of material conveying pipes to realize the output of materials in each mixing cavity; the three groups of material conveying pipes are connected with a group of mixing pipes in common, a stirring rod is arranged in the mixing pipe, a breaking rod is arranged on the stirring rod, one end of the stirring rod extends to one side of the mixing pipe and is connected with a driving motor, the driving motor is mounted on a positioning frame, and the positioning frame is connected with one side of the mixing tank; a metering pump is arranged below the mixing pipe. A group of adjusting grooves are mounted on the side of the bearing bracket, three groups of side supports are arranged on the adjusting grooves, the three groups of side supports are connected with screws in the adjusting grooves, one end of the screw is connected with a reciprocating motor at the end of the adjusting groove, and the three groups of side supports are respectively connected with a group of mixing plates, and the three groups of mixing plates respectively extend into the three groups of mixing cavities divided by the mixing tank. A net passing opening is formed in the mixing plate, and a mixing rod is connected with the bottom of the mixing plate. A cavity structure is formed in the side support, the mixing plate is inserted into the cavity in an embedded manner, and the side support and the mixing plate are stably connected in a detachable connection mode through cooperation with a fixing bolt.

2. The water treatment agent dosing precision control device according to claim 1, characterized in that: A controller is integrated on the positioning frame, and the controller is electrically connected with the driving motor and the reciprocating motor through PLC programming technology.

3. The water treatment agent dosing precision control device according to claim 2, characterized in that: A mounting groove is arranged on one side of the mixing plate, a concentration sensor is mounted in the mounting groove, and the concentration sensor and the controller realize signal transmission and control through electrical connection.

4. The water treatment agent dosing precision control device according to claim 2, characterized in that: ​ 5. The water treatment agent dosing precision control device according to claim 1, characterized in that: ​ 6. The water treatment agent dosing precision control device according to claim 2, characterized in that: ​

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