Si-69 production wastewater treatment device

Abstract

The utility model relates to the technical field of Si-69 production, and discloses a Si-69 production wastewater treatment device which comprises a tank body, a dosing mechanism is mounted at the top of the tank body, a mixing mechanism is mounted at the bottom of the tank body, the dosing mechanism comprises a material pipe, the material pipe is mounted at the rear end of the top of the tank body in a penetrating manner, and the mixing mechanism is mounted at the rear end of the tank body. The device comprises a material pipe, a water inlet pipe is connected and installed outside the material pipe, a pesticide hopper is fixedly installed at the top of the material pipe, a fixing frame is installed in the pesticide hopper, a pesticide inlet pipe is fixedly installed in the material pipe, and a rotating rod is movably installed at the bottom of the fixing frame and located in the pesticide inlet pipe. Through a first spiral blade and a fan blade, a medicament can be automatically and uniformly added into the tank body, and is premixed with wastewater through a material pipe; and through a second spiral blade and a blow-off pipe, automatic discharge of sediments is facilitated, internal cleaning is facilitated, and next-time use is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to Si-69 production technical field, concretely is a kind of Si-69 production wastewater treatment device. BACKGROUND

[0002] Si-69 is a kind of sulfur-containing silane coupling agent, in Si-69 production process, wastewater containing sulfur, silicon and other chemical substances is generated, if these wastewater is not treated and directly discharged, it can cause pollution to environment.

[0003] The application number CN107572712A provides a kind of method for processing Si-69 industrial production wastewater, including the following steps: in Si-69 industrial production wastewater, high-valence metal chloride is added and stirred.

[0004] When flocculating and precipitating harmful substances in wastewater, the reagent and wastewater are not mixed sufficiently, the uniform addition of reagent is not convenient, and the precipitated harmful substances are not convenient to discharge and clean, affecting the next use. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of Si-69 production wastewater treatment device to solve the technical problem in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A kind of Si- production wastewater treatment device, including pool body, the top of the pool body is equipped with dosing mechanism, the bottom of the pool body is equipped with mixing mechanism, the dosing mechanism includes material pipe, the material pipe is installed at the top of pool body and is located at the rear end, the outside of the material pipe is connected and installed with water inlet pipe, the top of the material pipe is fixedly installed with hopper, the inside of the hopper is installed with fixed frame, the inside of the material pipe is fixedly installed with medicine inlet pipe, the bottom of the fixed frame and located in the inside of medicine inlet pipe is movably installed with rotating rod, the outside of the rotating rod is installed with first spiral blade, the bottom end of the rotating rod is installed with a plurality of fan blades, the periphery of the fan blade is installed with slide rail.

[0008] Preferably, the water inlet pipe and the material pipe are perpendicular to each other, and the rotating rod is connected to the bottom of the fixed frame through a bearing.

[0009] Preferably, the hopper and the material pipe are connected to each other through the medicine inlet pipe, and the first spiral blade is matched with the inside of the medicine inlet pipe.

[0010] Preferably, the plurality of fan blades are arranged in a ring shape, and the slide rail is arranged in a rotating manner inside the material pipe.

[0011] Preferably, the mixing mechanism comprises a sewage pipe installed at the bottom of the pool body, a stirring rod movably installed inside the pool body, a water outlet pipe installed at the front end of the pool body, a sediment tank formed at the top of the sewage pipe, a second spiral blade movably installed inside the sewage pipe, a motor installed at the rear end of the second spiral blade, and a sewage valve installed at the front end of the sewage pipe.

[0012] Preferably, the same motor is installed at the front end of the rotating shaft of the stirring rod, and the second spiral blade is fixedly connected with the output shaft of the rear-end motor.

[0013] Preferably, the outer ring of the second spiral blade matches the inner wall of the sewage pipe.

[0014] Compared with the prior art, the wastewater treatment device has the following beneficial effects:

[0015] 1) The wastewater treatment device can automatically and uniformly add the medicament into the pool body through the dosing mechanism, pre-mix the medicament and wastewater through the feed pipe, and prevent the wastewater from flowing back through the medicament inlet pipe.

[0016] 2) The wastewater treatment device can further mix the medicament and wastewater through the stirring rod of the mixing mechanism, precipitate the harmful substances into the sewage pipe after reaction, rotate the second spiral blade through the motor, automatically discharge the precipitates, and facilitate the internal cleaning for the next use. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is a whole structure schematic view of the Si-69 production wastewater treatment device in the embodiment of the utility model;

[0018] Fig. 2 It is an internal structure schematic view of the dosing mechanism in the embodiment of the utility model;

[0019] Fig. 3 It is an internal structure schematic view of the mixing mechanism in the embodiment of the utility model.

[0020] In the drawing: 1, pool body; 2, dosing mechanism; 3, mixing mechanism; 4, feed pipe; 5, water inlet pipe; 6, hopper; 7, fixed frame; 8, medicament inlet pipe; 9, rotating rod; 10, first spiral blade; 11, fan blade; 12, slide rail; 13, sewage pipe; 14, stirring rod; 15, water outlet pipe; 16, sediment tank; 17, second spiral blade; 18, motor; 19, sewage valve. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0022] Embodiment one

[0023] In combination Figs. 1-3 A Si-69 production wastewater treatment device, comprising a pool body 1, a dosing mechanism 2 is installed on the top of the pool body 1, and a mixing mechanism 3 is installed at the bottom of the pool body 1.

[0024] Referring to Fig. 2 Further, the dosing mechanism 2 comprises a material pipe 4, the material pipe 4 is installed through the top of the pool body 1 at the rear end, a water inlet pipe 5 is connected and installed outside the material pipe 4, a hopper 6 is fixedly installed at the top of the material pipe 4, a fixed frame 7 is installed inside the hopper 6, a medicine inlet pipe 8 is fixedly installed inside the material pipe 4, a rotating rod 9 is movably installed at the bottom of the fixed frame 7 and inside the medicine inlet pipe 8, a first spiral blade 10 is installed outside the rotating rod 9, a plurality of fan blades 11 are installed at the bottom end of the rotating rod 9, and a sliding rail 12 is installed around the fan blades 11.

[0025] The water inlet pipe 5 and the material pipe 4 are perpendicular to each other, the rotating rod 9 is connected through a bearing at the bottom of the fixed frame 7, and the rotating rod 9 rotates through the bearing at the bottom of the fixed frame 7.

[0026] The hopper 6 and the material pipe 4 are in communication with each other through the medicine inlet pipe 8, the first spiral blade 10 is matched with each other inside the medicine inlet pipe 8, and the rotation of the first spiral blade 10 enables the reagent to be uniformly added to the pool body 1 to react with the wastewater.

[0027] The plurality of fan blades 11 are arranged in a ring shape, the sliding rail 12 is arranged in rotation inside the material pipe 4, the fan blades 11 are rotated by the wastewater, and the rotating rod 9 is driven to rotate.

[0028] Specifically, the reagent such as flocculant, PH adjusting machine, reducing agent, etc. that needs to react with the wastewater is added to the hopper 6, the wastewater enters the material pipe 4 through the water inlet pipe 5, the rotating rod 9 is rotated by stamping the fan blades 11, and then the first spiral blade 10 is rotated to uniformly add the reagent in the hopper 6 to the pool body 1 to mix with the wastewater.

[0029] Embodiment two

[0030] Referring to Fig. 3And on the basis of embodiment one, further obtained, the mixing mechanism 3 includes the blowdown pipe 13, the blowdown pipe 13 is installed at the bottom of the pool body 1, the inside movable mounting of the pool body 1 is provided with the stirring rod 14, the front end of the pool body 1 is provided with the water outlet pipe 15, the top of the blowdown pipe 13 is provided with the sediment tank 16, the inside movable mounting of the blowdown pipe 13 is provided with the second spiral blade 17, the rear end of the second spiral blade 17 is provided with the motor 18, the front end of the blowdown pipe 13 is provided with the blowdown valve 19.

[0031] The front end of the rotating shaft of the stirring rod 14 is provided with the same motor 18, the second spiral blade 17 is fixedly connected with the output shaft of the rear-end motor 18, the stirring rod 14 is used for mixing the wastewater and the medicament, and the second spiral blade 17 is used for discharging the precipitate.

[0032] The outer ring of the second spiral blade 17 is matched with the inner wall of the blowdown pipe 13, the second spiral blade 17 is driven to rotate by the motor 18, so that the precipitate is transported and discharged in a specified direction.

[0033] Specifically, the wastewater and the medicament are further mixed by driving the stirring rod 14 to rotate, harmful substances in the wastewater are precipitated into the blowdown pipe 13 after the mixing is completed, the wastewater after precipitation is transported to the next process, and the precipitate is discharged by driving the second spiral blade 17 to rotate by the motor 18.

[0034] In actual operation, the wastewater generated in the Si-69 production process is filtered by the grid to remove larger solids and is transported into the pool body 1 for precipitation.

[0035] When dosing, the medicament required for reaction is added to the hopper 6, the wastewater enters the pipe 4 through the water inlet pipe 5, the fan blade 11 drives the rotating rod 9 to rotate under the action of water flow stamping, so that the first spiral blade 10 rotates in the medicine inlet pipe 8, and then the medicament is uniformly introduced into the pool body 1 through the medicine inlet pipe 8, and the wastewater is prevented from flowing back through the medicine inlet pipe 8.

[0036] When mixing, the stirring rod 14 is driven by the corresponding motor 18, so that the medicament is mixed with the wastewater, harmful substances are precipitated into the blowdown pipe 13 through the sediment tank 16 after reaction, and are discharged to the next process through the water outlet pipe 15, the second spiral blade 17 is driven to rotate by the motor 18, and the blowdown valve 19 is opened, so that the precipitate is discharged.

[0037] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A Si-69 production wastewater treatment device comprising a pool body (1), characterized in that: The top of the pool body (1) is provided with a dosing mechanism (2), and the bottom of the pool body (1) is provided with a mixing mechanism (3); The dosing mechanism (2) comprises a material pipe (4) which is installed through the top of the pool body (1) and is located at the rear end, an inlet pipe (5) is connected and installed outside the material pipe (4), a hopper (6) is fixedly installed at the top of the material pipe (4), a fixed frame (7) is installed inside the hopper (6), a medicine inlet pipe (8) is fixedly installed inside the material pipe (4), a rotating rod (9) is movably installed at the bottom of the fixed frame (7) and inside the medicine inlet pipe (8), a first spiral blade (10) is installed outside the rotating rod (9), a plurality of fan blades (11) are installed at the bottom end of the rotating rod (9), and a sliding rail (12) is installed outside the fan blades (11).

2. The Si-69 production wastewater treatment device according to claim 1, characterized by: The inlet pipe (5) and the material pipe (4) are perpendicular to each other, and the rotating rod (9) is connected by a bearing at the bottom of the fixed frame (7).

3. The Si-69 production wastewater treatment device according to claim 1, characterized by: The hopper (6) and the material pipe (4) are connected by the medicine inlet pipe (8), and the first spiral blade (10) is matched with the inside of the medicine inlet pipe (8).

4. The Si-69 production wastewater treatment device according to claim 1, characterized by: A plurality of fan blades (11) are arranged in a ring shape, and the sliding rail (12) is arranged inside the material pipe (4) in a rotating manner.

5. The Si-69 production wastewater treatment device according to claim 1, characterized by: The mixing mechanism (3) comprises a sewage pipe (13) which is installed at the bottom of the pool body (1), a stirring rod (14) is movably installed inside the pool body (1), a water outlet pipe (15) is installed at the front end of the pool body (1), a sediment tank (16) is formed at the top of the sewage pipe (13), a second spiral blade (17) is movably installed inside the sewage pipe (13), a motor (18) is installed at the rear end of the second spiral blade (17), and a sewage valve (19) is installed at the front end of the sewage pipe (13).

6. The Si-69 production wastewater treatment device according to claim 5, characterized by: The same motor (18) is installed at the front end of the rotating shaft of the stirring rod (14), and the second spiral blade (17) is fixedly connected with the output shaft of the rear motor (18).

7. The Si-69 production wastewater treatment device according to claim 5, characterized by: The outer ring of the second spiral blade (17) is matched with the inner wall of the sewage pipe (13).

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