Flocculating agent preparation device

Abstract

The utility model discloses a flocculant preparation device which comprises a preparation mechanism, a feeding mechanism and a mixing mechanism, the preparation mechanism comprises a gravity sensor, a supporting leg arranged at the top of the gravity sensor and a heating bin arranged at the top of the supporting leg; the feeding mechanism comprises a fixing plate, a stock bin arranged at the top of the fixing plate, an electromagnetic valve arranged at an outlet of the stock bin and a flexible pipeline arranged at an outlet of the electromagnetic valve and used for supplying materials to the heating bin, and the mixing mechanism is used for stirring the materials in the heating bin. The flow meter is matched to transmit data to the controller, the controller calculates the material proportion and controls the electric heater in the heating bin to heat, so that the adaptive dissolving temperature is achieved, the dissolving efficiency is improved, the temperature is prevented from being too high, the stirring rod is controlled by the motor to rotate, material mixing is accelerated, and the dissolving efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of flocculant processing, and specifically relates to a flocculant preparation device. Background Technique

[0002] When dewatering sludge, a flocculant needs to be added, and the quality of the flocculant dissolution directly affects the sludge dewatering effect. Before use, the solid particles need to be dissolved into an aqueous solution with a concentration of 1‰ - 5‰. After collecting the dissolved high-concentration aqueous solution, it is further diluted and then added to the sewage for the flocculation step.

[0003] In the prior art, the pre-dissolution process of the flocculant usually adopts a stirring method for pre-dissolution. However, simply stirring for dissolution will result in poor dissolution effect and incomplete dissolution. Therefore, it is necessary to improve the stirring tank to accelerate the dissolution of the flocculant. If the dissolution efficiency of the material is increased by adjusting the temperature, the temperature needs to be regulated according to actual needs to prevent overheating. Content of the Utility Model

[0004] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. In this part, as well as in the abstract and the title of the utility model of this application, some simplifications or omissions may be made to avoid obscuring the purpose of this part, the abstract of the specification, and the title of the utility model. However, such simplifications or omissions shall not be used to limit the scope of the utility model.

[0005] In view of the above and / or problems existing in the use of the flocculant preparation device, the present utility model is proposed.

[0006] Therefore, the purpose of the present utility model is to provide a flocculant preparation device, which can detect the weight of the material added in the heating bin in real time through a gravity sensor, cooperate with a flow meter to transmit the data to a controller, and the controller calculates the material ratio and controls the electric heater in the heating bin to heat, so as to reach an appropriate dissolution temperature, improve the dissolution efficiency, and avoid too high temperature at the same time. The stirring rod is rotated by a motor to accelerate the material mixing and further improve the dissolution efficiency.

[0007] To solve the above technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

[0008] A flocculant preparation device, which includes:

[0009] A preparation mechanism, the preparation mechanism includes a gravity sensor, a support leg arranged on the top of the gravity sensor, and a heating bin arranged on the top of the support leg;

[0010] Feeding mechanism, the feeding mechanism includes a fixed plate, a feed bin arranged on the top of the fixed plate, a solenoid valve arranged at the outlet of the feed bin, and a flexible pipe arranged at the outlet of the solenoid valve and feeding materials to the heating bin;

[0011] Mixing mechanism, the mixing mechanism stirs the materials inside the heating bin.

[0012] As a preferred scheme of a flocculant preparation device described in the present invention, wherein, an electric heater is arranged inside the heating bin, and a discharge valve is arranged at the bottom of the heating bin.

[0013] As a preferred scheme of a flocculant preparation device described in the present invention, wherein, a pressure relief valve and a controller are arranged at the top of the heating bin, a temperature sensor is arranged inside the heating bin, and the probe of the temperature sensor extends into the heating bin.

[0014] As a preferred scheme of a flocculant preparation device described in the present invention, wherein, a feed inlet communicated with the flexible pipe is arranged at the top of the heating bin, a water adding pipe is arranged on the side wall of the heating bin, and a flow meter is arranged inside the water adding pipe.

[0015] As a preferred scheme of a flocculant preparation device described in the present invention, wherein, the mixing mechanism includes a motor and a stirring rod arranged at the output end, and the motor is arranged at the top of the heating bin.

[0016] Compared with the prior art, the beneficial effects of the present invention are: for this flocculant preparation device, the weight of the materials added to the heating bin is detected in real time by a gravity sensor, and the data is transmitted to the controller in cooperation with the flow meter. The controller calculates the material ratio and controls the electric heater in the heating bin to heat, so as to reach the appropriate dissolution temperature. While improving the dissolution efficiency, the temperature is prevented from being too high. The stirring rod is rotated by the motor to accelerate the mixing of the materials and further improve the dissolution efficiency. Description of the drawings

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the drawings and detailed embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. Among them:

[0018] Figure 1 It is the overall structure schematic diagram of a flocculant preparation device of the present invention;

[0019] Figure 2 It is the partial structure schematic diagram of the mixing mechanism of a flocculant preparation device of the present invention.

[0020] 100, Preparation mechanism; 110, Gravity sensor; 120, Leg; 130, Heating chamber; 131, Water adding pipe; 132, Feeding port; 133, Pressure relief valve; 134, Temperature sensor; 135, Controller; 136, Discharge valve; 200, Feeding mechanism; 210, Fixed plate; 220, Silo; 230, Solenoid valve; 240, Flexible channel; 300, Mixing mechanism; 310, Motor; 320, Stirring rod. Detailed implementation mode

[0021] In order to make the above objects, features and advantages of the present utility model more obvious and understandable, the following will describe in detail the specific implementation modes of the present utility model with reference to the accompanying drawings.

[0022] Secondly, the present utility model will be described in detail with reference to the schematic diagrams. When detailing the implementation modes of the present utility model, for the convenience of description, the sectional views showing the device structure will not be enlarged locally in general proportion, and the schematic diagrams are only examples, which should not limit the scope of protection of the present utility model here. In addition, in actual production, three-dimensional spatial dimensions including length, width and depth should be included.

[0023] In order to make the purpose, technical solution and advantages of the present utility model clearer, the following will further describe in detail the implementation modes of the present utility model with reference to the accompanying drawings.

[0024] The present utility model provides a flocculant preparation device, which can detect the weight of the material added in the heating chamber in real time through a gravity sensor, transmit the data to the controller in cooperation with a flow meter, the controller calculates the material ratio, controls the electric heater in the heating chamber to heat, so as to reach the appropriate dissolution temperature, improve the dissolution efficiency while avoiding too high temperature, and controls the stirring rod to rotate through a motor to accelerate the material mixing and further improve the dissolution efficiency.

[0025] Figure 1 - Figure 2 Shown is a schematic structural diagram of an implementation mode of a flocculant preparation device of the present utility model. Please refer to Figure 1 - Figure 2 , An implementation mode of a flocculant preparation device of the present embodiment, its main part includes a preparation mechanism 100, a feeding mechanism 200 and a mixing mechanism 300.

[0026] The preparation mechanism 100 detects the weight of the added material in the heating bin 130 in real time through the gravity sensor 110, and transmits the data to the controller 135 in cooperation with the flow meter. The controller 135 calculates the material ratio and controls the electric heater in the heating bin 130 to heat, so as to reach the appropriate dissolution temperature, improve the dissolution efficiency and avoid excessive temperature. Specifically, the preparation mechanism 100 includes a gravity sensor 110, a leg 120 arranged on the top of the gravity sensor 110, and a heating bin 130 arranged on the top of the leg 120. In this embodiment, an electric heater is arranged inside the heating bin 130, a discharge valve 136 is arranged at the bottom of the heating bin 130, a pressure relief valve 133 and a controller 135 are arranged at the top of the heating bin 130, a temperature sensor 134 is arranged inside the heating bin 130, the probe of the temperature sensor 134 extends into the heating bin 130, a feed inlet 132 communicated with the flexible pipe 240 is arranged at the top of the heating bin 130, a water adding pipe 131 is arranged on the side wall of the heating bin 130, and a flow meter is arranged inside the water adding pipe 131. Among them, the gravity sensor 110, the temperature sensor 134, the electric heater, the solenoid valve 230 and the flow meter are respectively electrically connected to the controller 135;

[0027] The feeding mechanism 200 is communicated with the feed inlet 132 through the flexible pipe 240, which is convenient for material input and avoids material dispersion. In addition, the flexible pipe setting can prevent the heating bin 130 from being pulled and ensure the accuracy of weighing. Specifically, the feeding mechanism 200 includes a fixing plate 210, a material bin 220 arranged on the top of the fixing plate 210, a solenoid valve 230 arranged at the outlet of the material bin 220, and a flexible pipe 240 arranged at the outlet of the solenoid valve 230 and feeding materials to the heating bin 130;

[0028] The mixing mechanism 300 can control the stirring rod 320 to rotate through the motor 310 to accelerate the material mixing and improve the dissolution efficiency. Specifically, the mixing mechanism 300 stirs the materials inside the heating bin 130. In this embodiment, the mixing mechanism 300 includes a motor 310 and a stirring rod 320 arranged at the output end, and the motor 310 is arranged on the top of the heating bin 130.

[0029] Combined Figure 1 - Figure 2 , the specific use process of a flocculant preparation device in this embodiment is as follows: the weight of the added material in the heating bin 130 is detected in real time through the gravity sensor 110, and the data is transmitted to the controller 135 in cooperation with the flow meter. The controller 135 calculates the material ratio and controls the electric heater in the heating bin 130 to heat, so as to reach the appropriate dissolution temperature, improve the dissolution efficiency and avoid excessive temperature. The stirring rod 320 is controlled to rotate through the motor 310 to accelerate the material mixing and further improve the dissolution efficiency.

[0030] Although the present utility model has been described above with reference to the embodiments, various improvements can be made to it and components thereof can be replaced with equivalents without departing from the scope of the present utility model. In particular, as long as there is no structural conflict, the features in the embodiments disclosed by the present utility model can be combined with each other in any way. The exhaustive description of these combinations is not given in this specification only for the consideration of saving space and resources. Therefore, the present utility model is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of the claims.

Claims

1. A flocculant preparation device, characterized in that: include: A preparation mechanism (100), the preparation mechanism (100) comprising a gravity sensor (110), a support leg (120) disposed on the top of the gravity sensor (110), and a heating chamber (130) disposed on the top of the support leg (120); A feeding mechanism (200), the feeding mechanism (200) comprising a fixed plate (210), a material bin (220) arranged on the top of the fixed plate (210), a solenoid valve (230) arranged at the outlet of the material bin (220), and a flexible pipe (240) arranged at the outlet of the solenoid valve (230) and supplying material to the heating bin (130); A mixing mechanism (300), wherein the mixing mechanism (300) stirs the material inside the heating bin (130).

2. A flocculant preparation device according to claim 1, characterized in that: An electric heater is arranged inside the heating bin (130), and a discharge valve (136) is arranged at the bottom of the heating bin (130).

3. A flocculant preparation device according to claim 2, characterized in that: A pressure relief valve (133) and a controller (135) are arranged on the top of the heating chamber (130), and a temperature sensor (134) is arranged inside the heating chamber (130), with a probe of the temperature sensor (134) extending into the interior of the heating chamber (130).

4. A flocculant preparation device according to claim 3, characterized in that: The top of the heating bin (130) is provided with a feed port (132) connected to the flexible pipe (240), the side wall of the heating bin (130) is provided with a water supply pipe (131), and a flow meter is provided inside the water supply pipe (131).

5. A flocculant preparation device according to claim 4, characterized in that: The mixing mechanism (300) comprises a motor (310) and a stirring rod (320) arranged at an output end, and the motor (310) is arranged at the top of the heating chamber (130).

Images