High-salinity wastewater treatment and recovery device for coal chemical industry

Abstract

The utility model relates to the technical field of wastewater treatment and recovery, in particular to a coal chemical industry high-salinity wastewater treatment and recovery device which comprises a treatment barrel and a storage barrel and further comprises a driving part arranged on the outer side of the treatment barrel, a linkage part is arranged at one end of the driving part, and a rotating rod is arranged at the bottom of the linkage part. According to the high-salinity wastewater treatment device, the linkage piece can be conveniently driven to rotate by arranging the driving piece, the rotating rod can be conveniently driven to rotate by arranging the linkage piece, a treatment agent and high-salinity wastewater can be conveniently mixed by arranging the rotating rod, the stirring blades and the stirring rod which are matched for use, and separated salt can be conveniently stored by arranging the storage barrel; and through cooperative use of the fixed barrel and the air suction fan, steam in the treatment barrel can be conveniently sucked into the storage barrel through the suction nozzle and the connecting pipe and then discharged through the water pump, and waste of water resources is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment and recovery, in particular to a coal chemical industry high-salt wastewater treatment and recovery device. Background Art

[0002] Coal chemical industry refers to the process of using coal as raw material and converting it into gas, liquid and solid fuels and chemicals through chemical processing. High-salt wastewater refers to wastewater with a total salt content of at least 1% by mass, which mainly comes from chemical plants and the collection and processing of oil and natural gas.

[0003] In the process of treating high-salt wastewater from coal chemical industry, it is inevitable that salt will be discharged to a certain extent. If the salt is not recovered, it will lead to direct discharge of salt, which will have an adverse impact on the environment. By recycling the salt, the salt can be used as a resource and the pollution of the environment by salt can be reduced. The existing high-salt wastewater treatment and recovery equipment of coal chemical industry cannot completely separate the salt from the water, and the problem of water loss will occur. This means that new water needs to be continuously added during the return water process, which not only increases the cost of water, but also may lead to waste of water resources. In addition, the existing recovery device does not process the evaporated water vapor in time, resulting in the accumulation of water vapor inside the box, which will take a certain amount of time in the extraction process. Utility Model Content

[0004] The purpose of the utility model is to provide a coal chemical high-salt wastewater treatment and recovery device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a coal chemical high-salt wastewater treatment and recovery device, comprising a treatment barrel and a storage barrel, and further comprising:

[0006] A driving member is provided on the outside of the treatment barrel, one end of the driving member is provided with a linkage member, a rotating rod is provided at the bottom of the linkage member, a stirring rod is provided on the outside of the rotating rod, and a stirring blade is provided on the outside of the stirring rod for stirring and mixing the high-salt wastewater and the treatment agent, and a fixed plate is rotatably provided at the lower end of the rotating rod, and one side of the fixed plate is fixed to the inner wall of the treatment barrel;

[0007] A fixed barrel connected to the inner wall of the storage barrel, the inner wall of the fixed barrel is provided with an air suction fan, the inner wall of the fixed barrel is connected to a connecting pipe, both ends of the connecting pipe are connected to suction nozzles for adsorbing steam, and the suction nozzles are located on the inner wall of the processing barrel.

[0008] Preferably, the driving member includes a motor fixed to the outside of the processing barrel, and a fixing rod is fixed to the output end of the motor.

[0009] Preferably, the linkage member includes a first bevel gear fixed to the other end of the fixed rod, and a second bevel gear for driving the rotating rod to rotate is fixed to the outer side of the first bevel gear.

[0010] Preferably, a plurality of vertically mounted support rods are fixed to the bottom of the processing barrel, and a support seat for supporting the main body is fixed to the lower end of the support rod.

[0011] Preferably, a fixing ring is clamped on the outer side of the support rod, and the inner wall of the fixing ring is threadedly connected to a limiting pin.

[0012] Preferably, a mounting rod is installed on the outer side of the fixing ring, and the mounting rod is connected to the storage barrel through bolts.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] The utility model can conveniently drive the linkage part to rotate by arranging a driving part, and can conveniently drive the rotating rod to rotate by arranging the linkage part. By arranging the rotating rod, the stirring blade and the stirring rod for coordinated use, the treatment agent and the high-salt wastewater can be conveniently mixed. By arranging the storage barrel, the separated salt can be conveniently stored. By arranging the fixed barrel and the suction fan for coordinated use, the steam in the treatment barrel can be conveniently sucked into the storage barrel through the suction nozzle and the connecting pipe, and then discharged through the water pump, thereby avoiding the waste of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic structural diagram of a preferred embodiment of a coal chemical high-salt wastewater treatment and recovery device provided by the present invention;

[0016] Figure 2 A schematic diagram of the structure of the driving member and linkage member provided by the utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the treatment barrel provided by the utility model;

[0018] Figure 4 This is a schematic diagram of the internal structure of the fixed barrel provided by the utility model.

[0019] In the figure: 1. Processing barrel; 2. Storage barrel; 3. Driving part; 31. Motor; 32. Fixed rod; 4. Linkage part; 41. First bevel gear; 42. Second bevel gear; 5. Rotating rod; 6. Stirring rod; 7. Stirring blade; 8. Fixed plate; 9. Storage barrel; 10. Support rod; 11. Support seat; 12. Fixed ring; 13. Limiting pin; 14. Mounting rod; 15. Fixed barrel; 16. Suction fan; 17. Connecting pipe; 18. Suction nozzle. DETAILED DESCRIPTION

[0020] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the following is a detailed description of the specific implementation method, structure, characteristics and effects of the present invention in combination with the accompanying drawings and preferred embodiments.

[0021] See also Figure 1-Figure 4 As shown, a coal chemical high-salt wastewater treatment and recovery device includes a treatment barrel 1 and a storage barrel 2. A driving member 3 is provided on the outside of the treatment barrel 1, and a linkage member 4 is provided at one end of the driving member 3. A rotating rod 5 is provided at the bottom of the linkage member 4. By providing the driving member 3, the linkage member 4 can be easily driven to rotate, and its function is to drive the rotating rod 5 to rotate. A stirring rod 6 is provided on the outside of the rotating rod 5, and a stirring blade 7 for stirring and mixing the high-salt wastewater and the treatment agent is provided on the outside of the stirring rod 6. By providing the rotating rod 5, the stirring rod 6 can be easily driven to rotate. By providing the stirring rod 6, the stirring blade 7 can be easily driven to rotate. By providing the stirring blade 7 , which can facilitate uniform stirring of the treatment agent and high-salt wastewater. A fixed plate 8 is rotated at the lower end of the rotating rod 5, and one side of the fixed plate 8 is fixed to the inner wall of the treatment barrel 1. By setting the fixed plate 8, the stability of the rotating rod 5 can be conveniently improved; a fixed barrel 15 connected to the inner wall of the storage barrel 2, the inner wall of the fixed barrel 15 is provided with an air suction fan 16, and the inner wall of the fixed barrel 15 is connected with a connecting pipe 17, and both ends of the connecting pipe 17 are connected with a suction nozzle 18 for adsorbing steam, and the suction nozzle 18 is located on the inner wall of the treatment barrel 1. By setting the fixed barrel 15 and the air suction fan 16 in coordination, the steam can be conveniently discharged into the storage barrel 2 through the suction nozzle 18 and the connecting pipe 17.

[0022] The driving member 3 includes a motor 31 fixed to the outside of the processing barrel 1, and a fixed rod 32 is fixed to the output end of the motor 31; the linkage member 4 includes a first bevel gear 41 fixed to the other end of the fixed rod 32, and a second bevel gear 42 for driving the rotating rod 5 to rotate is fixed to the outside of the first bevel gear 41; by setting the motor 31, the fixed rod 32 can be easily driven to rotate, and by setting the fixed rod 32, the first bevel gear 41 can be easily driven to rotate, and by setting the first bevel gear 41, the second bevel gear 42 can be easily driven to rotate, and by setting the second bevel gear 42, the rotating rod 5 can be easily driven to rotate.

[0023] A plurality of vertically mounted support rods 10 are fixed to the bottom of the processing barrel 1, and a support seat 11 for supporting the main body is fixed to the lower end of the support rod 10; a fixing ring 12 is clamped on the outer side of the support rod 10, and a limit pin 13 is threadedly connected to the inner wall of the fixing ring 12; a mounting rod 14 is installed on the outer side of the fixing ring 12, and the mounting rod 14 is connected to the storage barrel 9 by a bolt; by setting the support rod 10 and the support seat 11, the main body can be supported conveniently, and by setting the support rod 10, it can be conveniently connected to the fixing ring 12, and by setting the limit pin 13, the fixing ring 12 and the support rod 10 can be conveniently clamped, and by setting the fixing ring 12, the mounting rod 14 can be conveniently fixed, and by setting the mounting rod 14, the storage barrel 9 can be conveniently installed, and the storage barrel 9 can be conveniently taken out, and the separated salt can be conveniently processed.

[0024] Working principle: first open the top cover on the treatment barrel 1, then introduce high-salt wastewater into the treatment barrel 1, and then turn on the driving part 3. The driving part 3 starts and drives the linkage part 4 to rotate. The linkage part 4 rotates and drives the rotating rod 5 to rotate. The rotating rod 5 rotates and drives the stirring rod 6 to rotate. The stirring rod 6 rotates and drives the stirring blade 7 to rotate. The stirring blade 7 rotates to mix the treatment agent and the high-salt wastewater, which can conveniently separate the salt and water. Gas will be generated during the separation process, and then turn on the suction fan 16 in the fixed barrel 15. After the suction fan 16 is started, the steam is sucked into the connecting pipe 17 through the suction nozzle 18, and then the steam is transported to the storage barrel 2 through the connecting pipe 17. The water pump provided on the storage barrel 2 can discharge the steam water. The pressure relief pipe provided on the storage barrel 2 can conveniently relieve the pressure in the storage barrel 2.

[0025] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A coal chemical high-salt wastewater treatment and recovery device, comprising a treatment barrel (1) and a storage barrel (2), characterized in that: Also includes: A driving member (3) is provided on the outside of the treatment barrel (1), a linkage member (4) is provided at one end of the driving member (3), a rotating rod (5) is provided at the bottom of the linkage member (4), a stirring rod (6) is provided on the outside of the rotating rod (5), a stirring blade (7) for stirring and mixing high-salt wastewater and a treatment agent is provided on the outside of the stirring rod (6), a fixing plate (8) is rotatably provided at the lower end of the rotating rod (5), and one side of the fixing plate (8) is fixed to the inner wall of the treatment barrel (1); A fixed barrel (15) is connected to the inner wall of the storage barrel (2), an air suction fan (16) is provided on the inner wall of the fixed barrel (15), a connecting pipe (17) is connected to the inner wall of the fixed barrel (15), both ends of the connecting pipe (17) are connected to suction nozzles (18) for adsorbing steam, and the suction nozzles (18) are located on the inner wall of the processing barrel (1).

2. A coal chemical high-salt wastewater treatment and recovery device according to claim 1, characterized in that: The driving member (3) comprises a motor (31) fixed to the outside of the processing barrel (1), and a fixing rod (32) is fixed to the output end of the motor (31).

3. A coal chemical high-salt wastewater treatment and recovery device according to claim 2, characterized in that: The linkage member (4) comprises a first bevel gear (41) fixed to the other end of the fixed rod (32), and a second bevel gear (42) for driving the rotating rod (5) to rotate is fixed on the outer side of the first bevel gear (41).

4. The coal chemical high-salt wastewater treatment and recovery device according to claim 1, characterized in that: A plurality of vertically mounted support rods (10) are fixed to the bottom of the treatment barrel (1), and a support seat (11) for supporting the main body is fixed to the lower end of the support rod (10).

5. A coal chemical high-salt wastewater treatment and recovery device according to claim 4, characterized in that: A fixing ring (12) is clamped on the outer side of the support rod (10), and a limiting pin (13) is threadedly connected to the inner wall of the fixing ring (12).

6. A coal chemical high-salt wastewater treatment and recovery device according to claim 5, characterized in that: A mounting rod (14) is installed on the outer side of the fixing ring (12), and the mounting rod (14) is connected to the storage barrel (9) via bolts.

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