An inorganic chemical raw material circulation stirring device

Abstract

The utility model belongs to the field of chemical raw materials, and provides an inorganic chemical raw material circulation stirring device, the inorganic chemical raw material circulation stirring device comprises a frame, a tank body is arranged on the frame, a feeding hopper is arranged on the top of the tank body, a discharge port is opened at the bottom, the discharge port is connected to a discharge pipe, the discharge pipe is provided with a circulation pipe, the circulation pipe is connected to the top of the tank body, the circulation pipe is provided with a circulation pump, a water adding pipe, and a circulation control valve in sequence from bottom to top, the discharge pipe is provided with a discharge control valve, a discharge pipe, and a cleaning pipe in sequence, and a stirring mechanism is also provided in the tank body. When various inorganic chemical raw materials are stirred by the device, the inorganic chemical raw materials flow into the circulation pipe and flow back into the tank body under the action of the circulation pump, so that the stirring effect can be improved. After a certain period of time, the stirring of the chemical raw materials is completed, and the mixed chemical raw materials flow out from the discharge pipe.

Description

Technical Field

[0001] The utility model belongs to the field of chemical raw materials, and in particular relates to a circulating stirring device for inorganic chemical raw materials. Background Art

[0002] The main raw materials of inorganic chemistry are chemical minerals containing sulfur, sodium, phosphorus, potassium, calcium, etc., as well as coal, oil, natural gas, air, water, etc. In addition, by-products and wastes from many industrial sectors are also raw materials for inorganic chemicals and inorganic chemistry.

[0003] In the process of production, inorganic chemical raw materials usually need to be stirred and mixed. The existing inorganic chemical raw materials can only achieve simple stirring when stirring the raw materials, which has the disadvantages of uneven stirring and incomplete stirring, which affects the subsequent use of the raw materials. At the same time, due to the different densities of the raw materials, raw materials of different densities are easy to be stratified, which causes uneven mixing between the raw materials, thus affecting their subsequent normal use. In addition, the existing inorganic chemical raw material circulation stirring device does not have a cleaning function, and its cleaning is difficult. Utility Model Content

[0004] In view of the above problems, the purpose of the utility model is to provide an inorganic chemical raw material circulating stirring device, aiming to solve the problems that the existing inorganic chemical raw material circulating stirring device can only achieve simple stirring when stirring the raw materials, and there are problems such as uneven stirring, incomplete stirring, and difficulty in cleaning.

[0005] The utility model adopts the following technical solutions:

[0006] The inorganic chemical raw material circulation and stirring device includes a frame, a tank body is arranged on the frame, a feeding hopper is arranged on the top of the tank body, a discharge port is opened at the bottom, the discharge port is connected to a discharge pipe, the discharge pipe is provided with a circulation pipe, the circulation pipe is connected to the top of the tank body, the circulation pipe is provided with a circulation pump, a water adding pipe, and a circulation control valve in sequence from bottom to top, the discharge pipe is provided with a discharge control valve, a discharge pipe, and a cleaning pipe in sequence, and a stirring mechanism is also arranged in the tank body.

[0007] Furthermore, a connecting sleeve is provided in the tank body corresponding to the discharge port, a circle of grooves is opened on the lower edge of the connecting sleeve, the stirring mechanism includes a stirring shaft rotatably mounted on the top of the tank body, the bottom of the stirring shaft is rotatably mounted on the connecting sleeve, a solid sleeve is provided on the stirring shaft, the fixed sleeve is evenly provided with a number of short plates along the circumferential direction, and stirring plate slurries are commonly provided on the short plates, and a stirring motor for driving the stirring shaft to rotate is also provided on the top of the tank body.

[0008] Furthermore, an observation port is provided on the top of the tank body, and a top sleeve is provided on the observation port, a matching top cover is inserted in the top sleeve, a rotating block is provided on one side of the top sleeve, and a threaded pull rod is rotatably provided on the other side, a pressure plate is rotatably provided on the rotating block, a short groove is provided at the end of the pressure plate, the threaded pull rod passes through the short groove and is screwed into a threaded pressure head.

[0009] Furthermore, weighing modules are provided around the top of the frame, support blocks are provided on the weighing modules, and connecting blocks are provided one by one on the side walls of the tank body corresponding to the support blocks. Notches are provided at the bottom of the connecting blocks, and the support blocks are inserted into the notches. Multiple fixing nuts are inserted into the top of the connecting blocks, and the fixing nuts are screwed into the support blocks and locked.

[0010] Furthermore, a feeding control valve is provided below the feeding hopper.

[0011] Furthermore, the discharge pipe, cleaning pipe and water supply pipe are all provided with switch valves.

[0012] The beneficial effect of the utility model is that when the device is used to stir various inorganic chemical raw materials, the inorganic chemical raw materials flow into the circulation pipe under the action of the circulation pump and then flow back into the tank body, which can improve the stirring effect. After a certain period of time, the chemical raw materials are stirred and the mixed chemical raw materials flow out from the discharge pipe. In addition, the device has a cleaning function. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model provides an overall diagram of an inorganic chemical raw material circulation stirring device.

[0014] Figure 2 The utility model provides a schematic diagram of tank installation.

[0015] Figure 3 The utility model provides a schematic diagram of the stirring mechanism structure.

[0016] Figure 4 The utility model provides a schematic diagram of top cover installation. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0018] In order to illustrate the technical solution of the present invention, specific embodiments are provided below for illustration.

[0019] For the convenience of explanation, only the parts related to the embodiment of the present utility model are shown.

[0020] Combination Figure 1-4 As shown, the inorganic chemical raw material circulation stirring device includes a frame 1, a tank body 2 is arranged on the frame 1, a hopper 3 is arranged on the top of the tank body 2, a discharge port is opened at the bottom, the discharge port is connected to a discharge pipe 4, the discharge pipe 5 is provided with a circulation pipe 5, the circulation pipe 5 is connected to the top of the tank body 2, the circulation pipe 5 is provided with a circulation pump 6, a water adding pipe 7, and a circulation control valve 8 from bottom to top, the discharge pipe 4 is provided with a discharge control valve 9, a discharge pipe 10, and a cleaning pipe 11 in sequence, and a stirring mechanism is also arranged in the tank body 2. The discharge pipe 10, the cleaning pipe 11, and the water adding pipe 7 are all provided with a switch valve 12.

[0021] When it is necessary to mix a variety of inorganic chemical raw materials, first feed the various inorganic chemical raw materials into the tank body through the feeding hopper in a certain proportion. Then use the water adding pipe to add a certain amount of mixed water into the tank body. When all the raw materials are fed, the switch valve on the water adding pipe is immediately closed, and the discharge control valve is opened. The stirring mechanism starts to work and stirs the raw materials in the tank body. While the stirring mechanism is stirring, the circulation pump starts to work. Under the action of the circulation pump, the various raw materials in the tank body flow out from the discharge port, and then flow back into the tank body from the top of the tank body through the circulation pipe for circulation. Before this, the corresponding switch valves on the discharge pipe and the cleaning pipe are in a closed state.

[0022] When the device is used to stir various inorganic chemical raw materials, the inorganic chemical raw materials flow into the circulation pipe under the action of the circulation pump and flow back into the tank body, and circulate in this way, which can improve the stirring effect. After a certain period of time, the stirring of the chemical raw materials is completed, the stirring mechanism and the power pump stop working, the circulation control valve is closed, and then the switch valve on the discharge pipe is opened, and the mixed chemical raw materials flow out from the discharge pipe.

[0023] When the tank body is to be cleaned, the cleaning pipe is connected to the cleaning water source, the switch valves on the water supply pipe and the discharge pipe are closed, the discharge control valve is also in a closed state, and the circulation control valve is opened. Under the action of the power pump, the cleaning water flows into the tank body through the circulation pipe. When the cleaning water in the tank body reaches a certain amount, the circulation pump stops working, the circulation control valve and the cleaning pipe are closed, and the stirring mechanism starts working at the same time. The inside of the tank body is cleaned under the stirring action of the stirring mechanism. After the cleaning is completed, the discharge control valve and the cleaning pipe are opened, and the cleaning waste water flows out.

[0024] As a preferred structure, combined with Figure 1 , Figure 3A connecting sleeve 13 is provided in the tank body 2 corresponding to the discharge port, and a circle of slots 14 is opened along the lower edge of the connecting sleeve 13. The stirring mechanism includes a stirring shaft 15 rotatably mounted on the top of the tank body 2, and the bottom of the stirring shaft 15 is rotatably mounted on the connecting sleeve 13. A solid sleeve 16 is provided on the stirring shaft 15, and the fixed sleeve 16 is evenly provided with a plurality of short plates 17 along the circumferential direction. A stirring plate paddle 18 is provided on the short plates 17. A stirring motor 19 for driving the stirring shaft to rotate is also provided on the top of the tank body.

[0025] When the solution in the tank needs to be stirred, the stirring motor drives the stirring shaft to rotate, and the stirring plate paddle rotates synchronously to stir the solution in the tank. In this structure, the bottom of the stirring shaft is rotatably mounted on the connecting sleeve, and the connecting sleeve supports and limits the stirring shaft, which can make the stirring shaft rotate more stably. In addition, under the action of the short board, the stirring plate paddle is installed more firmly and firmly.

[0026] A circle of slots is formed below the connecting sleeve, and the solution in the tank flows out from the slots. The connecting sleeve also filters the solution to prevent large particles of impurities in the solution from clogging the pipeline.

[0027] In this structure, if Figure 4 An observation port is provided on the top of the tank body 2, and a top sleeve 20 is provided on the observation port. A matching top cover 21 is inserted into the top sleeve 20. A rotating block 22 is provided on one side of the top sleeve 21, and a threaded pull rod 23 is rotatably provided on the other side. A pressure plate 24 is rotatably provided on the rotating block 22, and a short groove is provided at the end of the pressure plate 24. The threaded pull rod 23 passes through the short groove and is screwed into a threaded press head 25.

[0028] When it is necessary to use the observation port to observe the actual situation inside the tank, it is only necessary to unscrew the threaded pressure head and then rotate the threaded pull rod outward away from the short groove. At this time, the pressure plate can be rotated away from the top cover, and then the top cover is removed, and the observation port is opened.

[0029] Further as a preferred structure, Figure 2 The top of the frame 1 is provided with weighing modules 26 all around, and the weighing modules 26 are provided with support blocks 27. The side walls of the tank body 2 are provided with connecting blocks 28 corresponding to the support blocks 27. The bottom of the connecting block 28 is provided with a notch, and the support block 27 is inserted into the notch. A plurality of fixing nuts (not shown in the figure) are inserted into the top of the connecting block, and the fixing nuts are screwed into the support block and locked.

[0030] When multiple inorganic chemical raw materials need to be mixed, first, the multiple inorganic chemical raw materials are fed into the tank body through the feeding hopper in a certain proportion, and then mixed water is added into the tank body through the water adding pipe. During this process, the weighing module senses and weighs the tank body. When the weight of the tank body reaches the required weight, the addition of mixed water into the tank body is stopped. In this way, the weighing module is used to measure the weight of the tank body, so as to control the amount of mixed water added and improve the quality of the inorganic chemical mixture.

[0031] When the tank needs to be installed on the rack as required, it is only necessary to align the connection blocks on the tank with the support blocks one by one, and then lower the tank a short distance until all the support blocks are inserted into the corresponding slots. At this time, the preliminary installation of the tank is completed, and finally, multiple fixing nuts are inserted into the top of each connection block, and the fixing nuts are screwed into the support blocks on the same side and locked. At this time, the tank is installed on the rack.

[0032] A feeding control valve 29 is provided below the feeding hopper 3. The feeding control valve is used to control the opening and closing of the outlet at the bottom of the feeding hopper.

[0033] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the utility model should be included in the protection scope of the present utility model.

Claims

1. An inorganic chemical raw material circulation stirring device, characterized in that: The inorganic chemical raw material circulation and stirring device includes a frame, a tank body is arranged on the frame, a feeding hopper is arranged on the top of the tank body, a discharge port is opened at the bottom, the discharge port is connected to a discharge pipe, the discharge pipe is provided with a circulation pipe, the circulation pipe is connected to the top of the tank body, the circulation pipe is provided with a circulation pump, a water adding pipe, and a circulation control valve in sequence from bottom to top, the discharge pipe is provided with a discharge control valve, a discharge pipe, and a cleaning pipe in sequence, and a stirring mechanism is also arranged in the tank body.

2. An inorganic chemical raw material circulation stirring device as claimed in claim 1, characterized in that: A connecting sleeve is provided in the tank body corresponding to the discharge port, and a circle of grooves is opened on the lower edge of the connecting sleeve. The stirring mechanism includes a stirring shaft rotatably mounted on the top of the tank body, and the bottom of the stirring shaft is rotatably mounted on the connecting sleeve. A fixed sleeve is provided on the stirring shaft, and the fixed sleeve is evenly provided with a number of short plates along the circumferential direction, and stirring plate slurries are commonly provided on the short plates. A stirring motor for driving the stirring shaft to rotate is also provided on the top of the tank body.

3. An inorganic chemical raw material circulation stirring device as claimed in claim 2, characterized in that: An observation port is provided on the top of the tank body, and a top sleeve is provided on the observation port. A matching top cover is inserted into the top sleeve. A rotating block is provided on one side of the top sleeve, and a threaded pull rod is rotatably provided on the other side. A pressure plate is rotatably provided on the rotating block, and a short groove is provided at the end of the pressure plate. The threaded pull rod passes through the short groove and is screwed into a threaded pressure head.

4. An inorganic chemical raw material circulation stirring device as claimed in claim 3, characterized in that: Weighing modules are arranged around the top of the frame, and support blocks are arranged on the weighing modules. The side walls of the tank body are provided with connecting blocks corresponding to the support blocks. Notches are opened at the bottom of the connecting blocks, and the support blocks are inserted into the notches. Multiple fixing nuts are inserted into the top of the connecting blocks, and the fixing nuts are screwed into the support blocks and locked.

5. An inorganic chemical raw material circulation stirring device as claimed in claim 4, characterized in that: A feeding control valve is arranged below the feeding hopper.

6. An inorganic chemical raw material circulation stirring device as claimed in claim 5, characterized in that: The discharge pipe, the cleaning pipe and the water adding pipe are all provided with switch valves.

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