CN218810953U

CN218810953U - Effluent treatment plant is used in bisphenol S production

Info

Publication number: CN218810953U
Application number: CN202221818420.7U
Authority: CN
Inventors: 张勇; 王敏; 张华�
Original assignee: Jiangxi Hongjiu New Material Technology Co ltd
Current assignee: Jiangxi Hongjiu New Material Technology Co ltd
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2023-04-07
Anticipated expiration: 2032-07-14

Abstract

The utility model discloses a effluent treatment plant is used in bisphenol S production belongs to waste water treatment technical field, including reaction mechanism and recovery mechanism, reaction mechanism includes the reaction box and advances the pipe with the waste water of reaction box top intercommunication, waste water advances intraductally to be provided with the filter vat, it includes the heater that retort and retort bottom end are connected to retrieve the mechanism, the top of retort is connected with water pump two, the input of water pump two has the water pipe with the lateral wall intercommunication of reaction box, the top intercommunication of retort has the pipe, and the retort has condenser one through the pipe intercommunication, the top of condenser one has condenser two through the pipe intercommunication, one side intercommunication of condenser two has the delivery port. This effluent treatment plant is used in bisphenol S production can be to the tertiary treatment operation that waste water filters in proper order, neutralization and retrieve to can show improvement treatment effeciency and recycle ratio.

Description

Effluent treatment plant is used in bisphenol S production

Technical Field

The utility model belongs to the technical field of waste water treatment, especially, effluent treatment plant is used in bisphenol S production.

Background

Wastewater treatment (wastewater treatment methods) is to treat wastewater by physical, chemical and biological methods, so that the wastewater is purified and pollution is reduced, and the wastewater is recycled and reused, and water resources are fully utilized.

In the process of bisphenol S preparation, can produce a large amount of waste water and need handle, and current effluent treatment plant mostly only carries out once-through treatment, can not carry out recycle to the mixed liquid after handling.

Therefore, in order to meet the current situation, the design and production of a wastewater treatment device for bisphenol S production are urgently needed to meet the requirements of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a effluent treatment plant is used in bisphenol S production to solve the problem that provides in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wastewater treatment device is used in bisphenol S production, includes reaction mechanism and retrieves the mechanism, reaction mechanism includes the reaction box and advances the pipe with the waste water of reaction box top intercommunication, waste water advances the intraductal filter vat that is provided with, retrieve the heater that the mechanism includes retort and retort bottom end connection, the top of retort is connected with water pump two, the input of water pump two has the water pipe with the lateral wall intercommunication of reaction box, the top intercommunication of retort has the pipe, and the retort has condenser one through the pipe intercommunication, the top of condenser one has condenser two through the pipe intercommunication, one side intercommunication of condenser two has the delivery port.

In a further embodiment, the top of reaction box is connected with servo motor one, the output of servo motor one runs through the top of reaction box and extends to the inside of reaction box, the output of servo motor one is connected with the dwang, the side of dwang is connected with the horizontal stirring leaf of multiunit, the side symmetric connection of reaction box has two sets of fixed plates, and is two sets of the top of fixed plate all is connected with servo motor two, the output shaft of servo motor two runs through the lateral wall of reaction box, the output of servo motor two is connected with vertical stirring leaf.

In a further embodiment, the lateral wall of reaction box is provided with the air exhauster, the side of reaction box is provided with the water tank, the air exhauster has the air-supply line with the top intercommunication of water tank, the top intercommunication of water tank has the ventilation pipe, the inside of ventilation pipe is provided with the active carbon filter screen and adsorbs the cotton.

In a further embodiment, the side of reaction box is provided with the storage tank, the top of storage tank is connected with water pump one, the output of water pump one and the top intercommunication of reaction box have the inlet pipe.

In a further embodiment, the side wall of the distillation tank is communicated with a return pipe, and the return pipe is communicated with the bottom end of the first condenser.

In a further embodiment, an inclined filter screen is arranged inside the distillation tank, and a rotating window is connected to the side wall of the distillation tank.

In a further embodiment, the storage tank and the reaction box are provided with scale marks, and the feeding pipe, the water pipe, the guide pipe and the return pipe are provided with valves.

Compared with the prior art, the utility model discloses a technological effect and advantage:

according to the wastewater treatment device for bisphenol S production, the filter vat can filter wastewater, primary treatment is carried out, the first water pump is started, scale marks are observed, a certain amount of additives are pumped into the reaction tank according to the proportion to neutralize the wastewater, waste is avoided, the wastewater can be fully stirred by the transverse stirring blades and the vertical stirring blades, the neutralization speed is improved, the exhaust fan can suck gas and dust generated in the neutralization process into the water tank for filtration, the activated carbon filter screen and the adsorption cotton can carry out secondary filtration on gas to be discharged, and secondary treatment is carried out on the wastewater in the process;

the mixed liquid suction retort after water pump two will be neutralized in, the filter screen can filter mixed liquid and precipitate, open the rotating window, can discharge the precipitate, start the heater, heat mixed liquid, the evaporation after the material in the mixed liquid reaches the boiling point, get into condenser one through the pipe, the lower material of boiling point is the condensation liquefaction in condenser one, flow back to the retort through the back flow, the higher material of boiling point gets into condenser two through condenser one, discharge through the delivery port after the condensation, the manifold cycle, utilize the difference of material boiling point to carry out the separation operation in the mixture, thereby recycle, and save cost, and twice condensation can improve the purity of separation, this process carries out tertiary treatment to waste water.

This effluent treatment plant is used in bisphenol S production can be to the tertiary treatment operation that waste water filters in proper order, neutralization and retrieve to can show improvement treatment effeciency and recycle ratio.

Drawings

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

FIG. 2 is a sectional view of the reaction chamber and the water tank of the present invention;

figure 3 is a cross-sectional view of the distillation retort of the present invention.

Description of reference numerals:

in the figure: 1. a reaction mechanism; 2. a recovery mechanism; 3. a reaction box; 4. a wastewater inlet pipe; 5. a filter vat; 6. a material storage tank; 7. a first water pump; 8. a feeding pipe; 9. a first servo motor; 10. rotating the rod; 11. a transverse stirring blade; 12. a fixing plate; 13. a servo motor II; 14. a vertical stirring blade; 15. an exhaust fan; 16. a water tank; 17. an air inlet pipe; 18. a vent pipe; 19. an active carbon filter screen; 20. adsorbing cotton; 21. a distillation tank; 22. a heater; 23. a second water pump; 24. a water pipe; 25. a conduit; 26. a first condenser; 27. a return pipe; 28. a condenser; 29. a filter screen; 30. rotating the window; 31. scale marks.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.

The connection mode can adopt the existing modes such as bonding, welding, bolt connection and the like, and the actual requirement is the standard.

In order to carry out multi-stage treatment on waste water, the waste water treatment device for bisphenol S production shown in figures 1 to 3 comprises a reaction mechanism 1 and a recovery mechanism 2, wherein the reaction mechanism 1 comprises a reaction box 3 and a waste water inlet pipe 4 communicated with the top end of the reaction box 3, a shielding cover is connected to the top end of the waste water inlet pipe 4, a filter barrel 5 is arranged in the waste water inlet pipe 4, waste water is poured into the waste water inlet pipe 4, the filter barrel 5 can carry out first-stage treatment on the poured waste water, residues in the waste water are filtered out, the filter barrel 5 can be removed after filtering, the residues are convenient to clean, the reaction box 3 can neutralize the waste water by using additives, second-stage treatment is carried out, the recovery mechanism 2 comprises a heater 22 connected with the bottom end of a distillation tank 21 and the bottom end of the distillation tank 21, a water pump two 23 is connected with the top end of the distillation tank 21, the input end of the water pump two 23 is communicated with the side wall of the reaction box 3 by a water pipe 24, the top end of the distillation tank 21 is communicated with a guide pipe 25, the distillation tank 21 is communicated with a condenser 26 by the guide pipe 25, one side of the condenser 28, the distillation tank is communicated with a mixed liquid, and the distillation tank 21 can carry out three-stage treatment and the recovery rate of the mixed liquid can be increased, and the recovery rate can be further carried out the three-stage treatment.

Referring to fig. 1 and 2, a storage tank 6 is arranged on the side of a reaction box 3, an additive capable of neutralizing wastewater is filled in the storage tank 6, a first water pump 7 is connected to the top end of the storage tank 6, an inlet pipe 8 is communicated between the output end of the first water pump 7 and the top end of the reaction box 3, the first water pump 7 is started, the additive in the storage tank 6 is pumped into the reaction box 3 to neutralize wastewater, the top end of the reaction box 3 is connected with a first servo motor 9, the output end of the first servo motor 9 penetrates through the top of the reaction box 3 and extends to the inside of the reaction box 3, the output end of the first servo motor 9 is connected with a rotating rod 10, the side of the rotating rod 10 is connected with a plurality of groups of transverse stirring blades 11, the first servo motor 9 is started, the first servo motor 9 drives the rotating rod 10 to rotate, the rotating rod 10 drives the transverse stirring blades 11 to rotate, the wastewater to accelerate the reaction rate, two groups of fixed plates 12 are symmetrically connected with a second servo motor 13, the top ends of the two groups of fixed plates 12 are connected with a second servo motor 13, the output shaft of the second servo motor 13, the transparent stirring blades 31 are all connected with a material scale for preventing the storage tank 6 from being sucked into the reaction box 3 and the storage tank, and preventing the waste of the storage tank 6, and the transparent storage tank according to the scale line.

Referring to fig. 2 and 3, an exhaust fan 15 is disposed on a side wall of the reaction tank 3, a water tank 16 is disposed on a side surface of the reaction tank 3, the exhaust fan 15 is communicated with a top end of the water tank 16 to form an air inlet pipe 17, water in the water tank 16 does not pass through a port of the air inlet pipe 18, the exhaust fan 15 is started to suck gas and dust generated in a neutralization process into the water tank 16, the top end of the water tank 16 is communicated with a vent pipe 18, an activated carbon filter screen 19 and an absorbent cotton 20 are disposed inside the vent pipe 18, the activated carbon filter screen 19 and the absorbent cotton 20 can perform secondary filtration on discharged gas, an inclined filter screen 29 is disposed inside the distillation tank 21, a rotating window 30 is connected to a side wall of the distillation tank 21, the rotating window 29 can block precipitates in a mixed liquid, the rotating window 30 is opened to remove the precipitates on the filter screen 29, a return pipe 27 is communicated with a side wall of the distillation tank 21, the return pipe 27 is communicated with a bottom end of a condenser 26, the return pipe 27 can return liquid with a lower boiling point to improve purity of the liquid at a water outlet, and valves 29 are disposed on both the guide pipe 25 and the return pipe 27.

Principle of operation

According to the wastewater treatment device for bisphenol S production, workers pour wastewater into the wastewater inlet pipe 4, the filtering barrel 5 can filter the wastewater, the filtering barrel 5 is taken out after the filtering is finished, and filtered residues are poured out for primary treatment;

starting a first water pump 7, observing scale marks, quantitatively pumping additives in a storage tank 6 into a reaction box 3 according to a proportion, neutralizing wastewater, starting a first servo motor 9 and a second servo motor 13 to respectively drive a transverse stirring blade 11 and a vertical stirring blade 14 to rotate, stirring the wastewater, improving the reaction rate, starting an exhaust fan 15, sucking gas and dust generated by neutralization into a water tank 16 for filtering, and performing secondary filtration on gas to be discharged by using an activated carbon filter screen 19 and adsorption cotton 20, wherein the wastewater can be subjected to secondary treatment;

after the neutralization is finished, the second water pump 23 is started, the neutralized mixed liquid is pumped into the distillation tank 21, the inclined filter screen 29 can filter the mixed liquid and precipitate generated by the neutralization, the rotating window 30 is opened to discharge the precipitate, then the rotating window 30 is closed, the heater 22 is started to heat the mixture, the substances in the mixed liquid reach the boiling point and then evaporate, the substances enter the first condenser 26 through the conduit 25, the substances with lower boiling points are condensed and liquefied in the first condenser 26 and flow back to the distillation tank 21 through the return pipe 27, the substances with higher boiling points pass through the first condenser 26 and enter the second condenser 28, the substances in the mixed liquid can be separated through multiple cycles after condensation, the recycling is carried out, the cost is saved, and the third-level treatment can be carried out on the wastewater through the steps.

It is noted that, herein, relational terms such as one and two are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a effluent treatment plant is used in bisphenol S production, includes reaction mechanism (1) and recovery mechanism (2), its characterized in that: reaction mechanism (1) advances pipe (4) including reaction box (3) and the waste water that communicates with reaction box (3) top, waste water advances to be provided with in the pipe (4) filter vat (5), retrieve heater (22) that mechanism (2) include retort (21) and retort (21) bottom connection, the top of retort (21) is connected with water pump two (23), the input of water pump two (23) and the lateral wall intercommunication of reaction box (3) have water pipe (24), the top intercommunication of retort (21) has pipe (25), and retort (21) have condenser one (26) through pipe (25) intercommunication, the top of condenser one (26) has condenser two (28) through pipe (25) intercommunication, one side intercommunication of condenser two (28) has the delivery port.

2. The bisphenol S production wastewater treatment apparatus according to claim 1, wherein: the top of reaction box (3) is connected with servo motor (9), the output of servo motor (9) runs through the top of reaction box (3) and extends to the inside of reaction box (3), the output of servo motor (9) is connected with dwang (10), the side of dwang (10) is connected with the horizontal stirring leaf of multiunit (11), the side symmetric connection of reaction box (3) has two sets of fixed plates (12), and is two sets of the top of fixed plate (12) all is connected with servo motor two (13), the output shaft of servo motor two (13) runs through the lateral wall of reaction box (3), the output of servo motor two (13) is connected with vertical stirring leaf (14).

3. The bisphenol S production wastewater treatment apparatus according to claim 2, wherein: the lateral wall of reaction box (3) is provided with air exhauster (15), the side of reaction box (3) is provided with water tank (16), air exhauster (15) have air-supply line (17) with the top intercommunication of water tank (16), the top intercommunication of water tank (16) has ventilation pipe (18), the inside of ventilation pipe (18) is provided with activated carbon filter screen (19) and adsorbs cotton (20).

4. The bisphenol S production wastewater treatment apparatus according to claim 2, wherein: the side of reaction box (3) is provided with storage tank (6), the top of storage tank (6) is connected with water pump (7), the output of water pump (7) and the top intercommunication of reaction box (3) have inlet pipe (8).

5. The bisphenol S production wastewater treatment apparatus according to claim 4, wherein: the side wall of the distillation tank (21) is communicated with a return pipe (27), and the return pipe (27) is communicated with the bottom end of the first condenser (26).

6. The bisphenol S production wastewater treatment apparatus according to claim 1, wherein: the inside of retort (21) is provided with inclined filter screen (29), the lateral wall of retort (21) is connected with rotating window (30).

7. The bisphenol S production wastewater treatment apparatus according to claim 5, wherein: all be provided with scale mark (31) on storage tank (6) and reaction box (3), all be provided with the valve on inlet pipe (8), water pipe (24), pipe (25) and back flow (27).