CN213950827U - Purification equipment for treating sodium p-toluenesulfonate waste liquid - Google Patents

Abstract

The utility model discloses a purification device for processing sodium p-toluenesulfonate waste liquid, which comprises a machine body, wherein a liquid inlet pipe is fixedly communicated with the top part of one side of the inner wall of the machine body, one end of the liquid inlet pipe is fixedly communicated with one end of the top part of a precipitation box, a precipitation pipe is fixedly communicated with the center of the bottom part of the precipitation box, the bottom part of the precipitation pipe is fixedly communicated with the center of the top part of a dust collection box, a communicating pipe is fixedly communicated with the top part of one side of the precipitation pipe, one end of the communicating pipe is fixedly communicated with one end of the top part of the purification box, and a liquid outlet pipe is fixedly communicated with the bottom part of one side of the purification box. The installation of the sealing ring ensures that the sealing performance of the machine body is good.

Description

Purification equipment for treating sodium p-toluenesulfonate waste liquid

Technical Field

The utility model relates to a sodium paratoluenesulphonate treatment field, in particular to a purification device for treating sodium paratoluenesulphonate waste liquid.

Background

Sodium p-toluenesulfonate is a white powdery crystal which is easily dissolved in water, is generally prepared by sulfonating toluene and then neutralizing with alkali, is mainly used for synthesizing a conditioner, a cosolvent and a medical synthesis intermediate of a detergent, and is easy to generate toxic and harmful waste liquid during the production and preparation of p-toluenesulfonic acid.

The waste liquid after the production and processing of the existing sodium toluenesulfonate has a large amount of toxic and harmful substances, is directly discharged to easily pollute the environment, and the existing waste liquid purifying equipment has incomplete purifying effect and is inconvenient for a user to maintain.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a handle clarification plant of sodium p-toluenesulfonate waste liquid to the waste liquid that appears after sodium p-toluenesulfonate production and processing in solving above-mentioned background art deposits a large amount of poisonous and harmful substance, directly discharges the easy polluted environment, and present waste liquid clarification plant purifying effect is incomplete, and the person of not being convenient for carries out the problem of maintaining moreover.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a handle clarification plant of sodium p-toluenesulfonate waste liquid, includes the organism, the fixed intercommunication in top of organism inner wall one side has the feed liquor pipe, the one end of feed liquor pipe and the fixed intercommunication in one end at precipitation box top, the fixed intercommunication in center of precipitation box bottom has the sedimentation tube, the bottom of sedimentation tube and the fixed intercommunication in center at dust collection box top, the fixed intercommunication in top of sedimentation tube one side has communicating pipe, the one end of communicating pipe and the fixed intercommunication in one end at purification box top, the fixed intercommunication in bottom of purification box one side has the drain pipe, just the one end of drain pipe extends to the outside of organism, the top fixed mounting of organism one side has the switch.

As a preferred technical scheme of the utility model, the center fixed mounting at settling tank top has the motor, the middle part of settling tank inner wall is rotated and is connected with the pivot, the output of motor passes the one end fixed connection of settling tank and pivot, the middle part fixed mounting of pivot has the precipitate plate, one side of precipitate plate and one side fixed connection of first reaction plate, the opposite side of precipitate plate and one side fixed connection of second reaction plate, the one end fixed mounting at settling tank top has first filter screen, first filter screen slope sets up, the motor passes through switch and external power supply electric connection.

As an optimal technical scheme of the utility model, the inside from the top down of purifying box fixed mounting in proper order has second filter screen, third filter screen and fourth filter screen, the mesh diameter of second filter screen, the mesh diameter of third filter screen and the mesh diameter of fourth filter screen reduce in proper order.

As a preferred technical scheme of the utility model, positive one side of organism is rotated with one side of maintenance board and is connected, the equal fixed mounting in both ends at the positive middle part of maintenance board has the handle.

As an optimal technical scheme of the utility model, the equal fixed mounting in junction and the junction of drain pipe and organism of feed liquor pipe and organism has the sealing washer.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the settling tank is arranged to react toxic and harmful components in the waste liquid and then flocculate and precipitate, the toxic and harmful components are collected in the dust collecting box in a centralized manner, and the purifying tank is used for further purifying and filtering the waste liquid to ensure that water discharged out of the machine body is non-toxic and harmless;

2. the installation of maintenance board is convenient for the organism to maintain, and the installation of sealing washer makes the leakproofness of organism good.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a schematic structural view of the settling tank of the present invention;

fig. 3 is a schematic structural view of the micro purification box of the present invention.

In the figure: 1. a body; 2. a liquid inlet pipe; 3. a seal ring; 4. maintaining the plate; 5. a handle; 6. a settling tube; 7. a communicating pipe; 8. a liquid outlet pipe; 9. a purification box; 10. a switch; 11. a settling tank; 12. a motor; 13. a rotating shaft; 14. a first reaction plate; 15. a settling plate; 16. a second reaction plate; 17. a first filter screen; 18. a second filter screen; 19. a third filter screen; 20. a fourth filter screen; 21. a dust collecting box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, the utility model provides a handle clarification plant of sodium p-toluenesulfonate waste liquid, which comprises a bod 1, the fixed intercommunication in top of 1 inner wall one side of organism has feed liquor pipe 2, the fixed intercommunication in one end of feed liquor pipe 2 and the one end at 11 tops of settling tank, the fixed intercommunication in center of 11 bottoms of settling tank has sedimentation tube 6, the fixed intercommunication in center at the bottom of sedimentation tube 6 and dust-collecting box 21 tops, the fixed intercommunication in top of 6 one sides of sedimentation tube has communicating pipe 7, the fixed intercommunication in one end at communicating pipe 7 and the one end at 9 tops of purifying tank, the fixed intercommunication in bottom of 9 one sides of purifying tank has drain pipe 8, and the one end of drain pipe 8 extends to the outside of organism 1, the top fixed mounting of organism 1 one side has switch 10.

Preferably, the center fixed mounting at 11 tops of setting tank has motor 12, the middle part of 11 inner walls of setting tank rotates and is connected with pivot 13, the output of motor 12 passes the one end fixed connection of setting tank 11 with pivot 13, the middle part fixed mounting of pivot 13 has settling plate 15, one side of settling plate 15 and one side fixed connection of first reaction plate 14, settling plate 15's opposite side and one side fixed connection of second reaction plate 16, the one end fixed mounting at 11 tops of setting tank has first filter screen 17, first filter screen 17 slope sets up, motor 12 passes through switch 10 and external power supply electric connection, settling tank 11 carries out the reaction plate through settling plate 15 both sides after the coarse filtration to the waste liquid that flows in earlier, the abundant reaction makes the toxic material flocculation and precipitation in the waste liquid.

Preferably, the inside from the top down of purifying box 9 is fixed mounting in proper order has second filter screen 18, third filter screen 19 and fourth filter screen 20, and the mesh diameter of second filter screen 18, the mesh diameter of third filter screen 19 and the mesh diameter of fourth filter screen 20 reduce in proper order, and purifying box 9 flows out after highly purifying the filtration to the waste liquid.

Preferably, the positive one side of organism 1 rotates with one side of maintenance board 4 to be connected, and the equal fixed mounting in both ends in the positive middle part of maintenance board 4 has handle 5, and the installation of maintenance board 4 is convenient for organism 1 to maintain.

Preferably, the connection between the liquid inlet pipe 2 and the machine body 1 and the connection between the liquid outlet pipe 8 and the machine body 1 are both fixedly provided with a sealing ring 3, and the sealing performance of the machine body 1 is good due to the installation of the sealing ring 3.

When in specific use, the utility model relates to a purification device for treating sodium p-toluenesulfonate waste liquid, the top of one side of the inner wall of a machine body 1 is fixedly communicated with a liquid inlet pipe 2, one end of the liquid inlet pipe 2 is fixedly communicated with one end of the top of a settling tank 11, the waste liquid flowing in by the settling tank 11 is firstly coarsely filtered and then passes through reaction plates at two sides of the settling plate 15, the toxic substances in the waste liquid are flocculated and precipitated through full reaction, a settling pipe 6 is fixedly communicated with the center of the bottom of the settling tank 11, the bottom of the settling pipe 6 is fixedly communicated with the center of the top of a dust collecting box 21, the dust collecting box 21 is used for intensively collecting the precipitates after reaction, a communicating pipe 7 is fixedly communicated with the top of one side of the settling pipe 6, one end of the communicating pipe 7 is fixedly communicated with one end of the top of a purification tank 9, the purification tank 9 is used for highly purifying and filtering the waste liquid and then flows out, sealing, the installation of sealing washer 3 makes organism 1's leakproofness good, and the positive one side of organism 1 rotates with one side of maintenance board 4 to be connected, and the equal fixed mounting in both ends at the positive middle part of maintenance board 4 has handle 5, and the installation of maintenance board 4 is convenient for organism 1 and is maintained.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (5)

1. The utility model provides a handle clarification plant of sodium p-toluenesulfonate waste liquid, includes organism (1), its characterized in that: the fixed intercommunication in top of organism (1) inner wall one side has feed liquor pipe (2), the one end of feed liquor pipe (2) and the fixed intercommunication in one end at precipitation tank (11) top, the fixed intercommunication in center of precipitation tank (11) bottom has precipitation tube (6), the fixed intercommunication in bottom and the center at dust collection box (21) top of precipitation tube (6), the fixed intercommunication in top of precipitation tube (6) one side has communicating pipe (7), the fixed intercommunication in one end and the one end at purification box (9) top of communicating pipe (7), the fixed intercommunication in bottom of purification box (9) one side has drain pipe (8), just the one end of drain pipe (8) extends to the outside of organism (1), the top fixed mounting of organism (1) one side has switch (10).

2. The purification equipment for treating sodium p-toluenesulfonate waste liquid according to claim 1, characterized in that: the utility model discloses a settling tank, including settling tank (11), one end fixed connection that the output of motor (12) passes settling tank (11) and pivot (13), the middle part of settling tank (11) inner wall rotates and is connected with pivot (13), the one end fixed connection of settling tank (11) and pivot (13) is passed to the output of motor (12), the middle part fixed mounting of pivot (13) has settling plate (15), one side of settling plate (15) and one side fixed connection of first reaction plate (14), the opposite side of settling plate (15) and one side fixed connection of second reaction plate (16), the one end fixed mounting at settling tank (11) top has first filter screen (17), first filter screen (17) slope sets up, motor (12) are through switch (10) and external power supply electric connection.

3. The purification equipment for treating sodium p-toluenesulfonate waste liquid according to claim 1, characterized in that: the inside from the top down of purifying box (9) is fixed mounting in proper order has second filter screen (18), third filter screen (19) and fourth filter screen (20), the mesh diameter of second filter screen (18), the mesh diameter of third filter screen (19) and the mesh diameter of fourth filter screen (20) reduce in proper order.

4. The purification equipment for treating sodium p-toluenesulfonate waste liquid according to claim 1, characterized in that: the engine body (1) is connected with one side of the front face of the maintenance plate (4) in a rotating mode, and handles (5) are fixedly mounted at the two ends of the middle portion of the front face of the maintenance plate (4).

5. The purification equipment for treating sodium p-toluenesulfonate waste liquid according to claim 1, characterized in that: and sealing rings (3) are fixedly arranged at the joint of the liquid inlet pipe (2) and the machine body (1) and the joint of the liquid outlet pipe (8) and the machine body (1).

Images