CN210683472U

CN210683472U - Treatment device for styrene oxide and tetramisole hydrochloride production wastewater

Info

Publication number: CN210683472U
Application number: CN201921501387.3U
Authority: CN
Inventors: 俞亮亮; 张华庆; 董鹏浩; 赵斌; 汤张鑫
Original assignee: Zhejiang Qingying Environmental Engineering Co Ltd
Current assignee: Zhejiang Qingying Environmental Engineering Co Ltd
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-06-05
Anticipated expiration: 2029-09-10

Abstract

The utility model discloses a processing apparatus of four imidazole waste water in styrene oxide and hydrochloric acid relates to the sewage treatment field, including distilling the storehouse, one side of distilling the storehouse is provided with the collecting pit, and distills the inside top in storehouse and be provided with the absorption plate, the top of absorption plate is provided with the cooling tube, the hot plate is installed to the inside bottom in distillation storehouse, the intermediate position department society at collecting pit top is provided with the charge door, and one side of collecting pit is connected with the iron carbon tower through the water pump, one side of iron carbon tower is provided with the fenton reaction tank. The utility model discloses a distillation storehouse that sets up distills the higher sewage of salt content, and ammonia nitrogen becomes ammonium salt and forms the granule during the distillation, and then increases sewage treatment's effect, reduces follow-up sewage treatment's intensity, and the rotating electrical machines of setting drives the stirring leaf through the pivot and rotates, and the addition material of charging deck flows from the through-hole through the pivot, and the cooperation stirring leaf improves the mixed effect, and then reduces the mixing time, has increased work efficiency.

Description

Treatment device for styrene oxide and tetramisole hydrochloride production wastewater

Technical Field

The utility model relates to a sewage field specifically is a processing apparatus of styrene oxide and four imidazole production waste waters of hydrochloric acid.

Background

With the progress of science and technology, the demand of people for chemical reagents and medicines is gradually increased, so that chemical plants are built in many cities, styrene oxide and tetramizole hydrochloride are produced in the chemical plants, and more chemical sewage is generated during production, so that a treatment device for the production wastewater of the styrene oxide and the tetramizole hydrochloride is introduced into many chemical plants.

But present processing apparatus of styrene oxide and four imidazole production waste water of hydrochloric acid makes the treatment effect not good to sewage, leads to discharging not up to standard, when deposiing sewage, mixes the effect not good simultaneously, leads to work efficiency to reduce.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve present processing apparatus of styrene oxide and four imidazole production waste water of hydrochloric acid makes the treatment effect not good to sewage, leads to discharging not up to standard, when deposiing sewage, the mixed effect is not good simultaneously, leads to the problem that work efficiency reduces, provides a processing apparatus of styrene oxide and four imidazole production waste water of hydrochloric acid.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a processing apparatus of four imidazole waste water in styrene oxide and hydrochloric acid, includes the distillation storehouse, one side in distillation storehouse is provided with the collecting pit, and the inside top in distillation storehouse is provided with the absorption board, the top of absorption board is provided with the cooling tube, the hot plate is installed to the inside bottom in distillation storehouse, the intermediate position department society at collecting pit top is provided with the charge door, and one side of collecting pit is connected with the indisputable carbon tower through the water pump, one side of indisputable carbon tower is provided with the fenton reaction tank, and one side of fenton reaction tank is connected with the flocculation basin through the water pump, the intermediate position department of flocculation basin bottom installs the rotating electrical machines, and the output of rotating electrical machines is connected with the pivot that runs through the flocculation basin, the outside of pivot is provided with the stirring leaf, and the top of pivot is provided with the charging table, the fan.

Preferably, the inside bottom in distillation storehouse is the slope structure, and the top of distillation storehouse one side and the top in fenton reaction tank all are provided with sewage inlet, the bottom of distillation storehouse one side is provided with the discharge gate.

Preferably, the cooling pipe is of a serpentine structure and is communicated with the collection tank.

Preferably, the inner walls of the two sides of the iron-carbon tower are provided with baffles, and the baffles are filled with iron carbon.

Preferably, the rotating shaft is of a hollow structure, and a through hole is formed in the outer side of the rotating shaft.

Preferably, the bottom of the coagulation tank is provided with a cabin door, and one side of the flocculation tank is provided with a water outlet pipe.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a distillation storehouse that sets up distills the higher sewage of salt content, and ammonia nitrogen becomes ammonium salt and forms the granule during the distillation, and then increases sewage treatment's effect, reduces follow-up sewage treatment's intensity, and the rotating electrical machines of setting drives the stirring leaf through the pivot and rotates, and the addition material of charging deck flows from the through-hole through the pivot, and the cooperation stirring leaf improves the mixed effect, and then reduces the mixing time, has increased work efficiency.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is an external view of the cooling tube of the present invention;

fig. 3 is a schematic view of the internal structure of the iron-carbon tower of the present invention.

In the figure: 1. a distillation bin; 2. heating plates; 3. an absorbent sheet; 4. a discharge port; 5. a fan; 6. a cooling tube; 7. a collection tank; 8. a water pump; 9. a feed inlet; 10. a sewage inlet; 11. an iron-carbon tower; 12. a Fenton reaction tank; 13. a flocculation tank; 14. a rotating electric machine; 15. a rotating shaft; 16. a feeding table; 17. stirring blades; 18. a through hole; 19. and a baffle plate.

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.

Referring to fig. 1-3, a device for treating wastewater from styrene oxide and tetramisole hydrochloride production, comprising a distillation bin 1, a collecting tank 7 disposed at one side of the distillation bin 1, an absorbing plate 3 disposed at the top end of the distillation bin 1, a cooling tube 6 disposed at the top of the absorbing plate 3, a heating plate 2 disposed at the bottom end of the distillation bin 1, a charging opening 9 disposed at the middle position of the top of the collecting tank 7, a ferric carbon tower 11 connected to one side of the collecting tank 7 via a water pump 8, a fenton reaction tank 12 disposed at one side of the ferric carbon tower 11, a flocculation tank 13 connected to one side of the fenton reaction tank 12 via a water pump 8, a rotating motor 14 disposed at the middle position of the bottom of the flocculation tank 13, and a rotating shaft 15 penetrating through the flocculation tank 13 and connected to the output end of the rotating motor 14, a stirring blade 17 disposed at the outer side of the rotating shaft 15, and a charging platform 16 disposed, the top of the distillation bin 1 is provided with a fan 5.

The utility model discloses a distillation storehouse 1 that sets up distills the higher sewage of salt content, and the ammonia nitrogen becomes the ammonium salt and forms the granule during the distillation, and then increases sewage treatment's effect, reduces follow-up sewage treatment's intensity.

Please refer to fig. 1, the bottom end of the distillation bin 1 is an inclined structure, the top end of one side of the distillation bin 1 and the top of the fenton reaction tank 12 are both provided with a sewage inlet 10, the bottom end of one side of the distillation bin 1 is provided with a discharge port 4, the bottom of the flocculation tank 13 is provided with a cabin door, and one side of the flocculation tank 13 is provided with a water outlet pipe.

This kind of processing apparatus of styrene oxide and tetramisole hydrochloride waste water is through setting the bottom of distillation 1 inside of storehouse to the slope structure, the ejection of compact of the salt granule of being convenient for, the sewage import of setting, the interpolation of the sewage of being convenient for, the discharge gate of setting is convenient for handle the emission of accomplishing sewage, the clearance of the hatch door of setting being convenient for deposit.

Please refer to fig. 2 and 3, the cooling pipe 6 has a serpentine structure, the cooling pipe 6 is communicated with the collecting tank 7, the inner walls of the two sides of the iron-carbon tower 11 are both provided with baffles 19, the iron-carbon is filled in the baffles 19, the rotating shaft 15 has a hollow structure, and the outer side of the rotating shaft 15 is provided with a through hole 18.

This kind of serpentine's of oxidation styrene and four imidazole production waste water's processing apparatus sets up cooling tube 6 improves the cooling effect for high-temperature gas condenses into water and is convenient for handle on next step, and the multiunit packing that sets up has the baffle 19 of iron carbon, improves sewage and baffle 19's area of contact, improves reaction effect, and the hollow structure's of setting pivot 15 cooperation through-holes 18 makes the flocculating agent interpolation mix more evenly.

The working principle is as follows: firstly, adding sewage with high salt content into a distillation bin 1 from a sewage inlet on one side of the distillation bin 1, starting a heating plate 2, heating and distilling the sewage by the heating plate 2 to enable water in the sewage to quickly evaporate, enabling the sewage to enter a cooling pipe 6 from an absorption plate 3, radiating the cooling pipe 6 by a fan 5 to enable hot gas to be cooled into water and enter a collection pool 7, then adding low-salt-content wastewater into the collection pool 7 from a sewage inlet 10 on the top of the collection pool 7, adding strong acid into the sewage inlet 10 to enable the pH value to be 2-3, then pumping the sewage into an iron-carbon tower 11 by using a water pump 8, entering a Fenton reaction pool 12 through a plurality of groups of baffle plates 19 filled with iron-carbon, adding hydrogen peroxide to complete reaction, then pumping the sewage into a flocculation tank 13 under the action of the water pump 8, adding a flocculating agent into a feeding table 16, and then starting a rotating motor 14, the rotating motor 14 drives the stirring blades 17 through the rotating shaft 15 to rotate so that the flocculating agent and the sewage are fully mixed, then the rotating motor 14 is stopped to move, the sewage after being treated is treated again along with the domestic sewage by opening the water outlet pipe, and then the cabin door at the bottom of the flocculation tank 13 is opened to clear up the sediment, so that the sewage can be used next time.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a processing apparatus of styrene oxide and four imidazole production waste waters of hydrochloric acid, includes distillation storehouse (1), its characterized in that: a collecting tank (7) is arranged on one side of the distillation bin (1), an absorption plate (3) is arranged on the top end inside the distillation bin (1), a cooling pipe (6) is arranged at the top of the absorption plate (3), a heating plate (2) is installed at the bottom end inside the distillation bin (1), a feeding opening (9) is formed in the middle position of the top of the collecting tank (7), an iron-carbon tower (11) is connected to one side of the collecting tank (7) through a water pump (8), a Fenton reaction tank (12) is arranged on one side of the iron-carbon tower (11), a flocculation tank (13) is connected to one side of the Fenton reaction tank (12) through the water pump (8), a rotating motor (14) is installed at the middle position of the bottom of the flocculation tank (13), a rotating shaft (15) penetrating through the flocculation tank (13) is connected to the output end of the rotating motor (14), and stirring blades (17) are arranged on the outer side of, and the top of the rotating shaft (15) is provided with a feeding table (16), and the top of the distillation bin (1) is provided with a fan (5).

2. The device for treating the industrial wastewater of styrene oxide and tetramisole hydrochloride according to claim 1, wherein the device comprises: the bottom of distillation storehouse (1) inside is the slope structure, and the top of distillation storehouse (1) one side and the top of fenton reaction tank (12) all are provided with sewage inlet (10), the bottom of distillation storehouse (1) one side is provided with discharge gate (4).

3. The device for treating the industrial wastewater of styrene oxide and tetramisole hydrochloride according to claim 1, wherein the device comprises: the cooling pipe (6) is of a snake-shaped structure, and the cooling pipe (6) is communicated with the collecting tank (7).

4. The device for treating the industrial wastewater of styrene oxide and tetramisole hydrochloride according to claim 1, wherein the device comprises: the inner walls of two sides of the iron-carbon tower (11) are provided with baffles (19), and iron carbon is filled in the baffles (19).

5. The device for treating the industrial wastewater of styrene oxide and tetramisole hydrochloride according to claim 1, wherein the device comprises: the rotating shaft (15) is of a hollow structure, and a through hole (18) is formed in the outer side of the rotating shaft (15).

6. The device for treating the industrial wastewater of styrene oxide and tetramisole hydrochloride according to claim 1, wherein the device comprises: the bottom of the flocculation tank (13) is provided with a cabin door, and one side of the flocculation tank (13) is provided with a water outlet pipe.