CN217921755U

CN217921755U - Petrochemical industry effluent desalination device

Info

Publication number: CN217921755U
Application number: CN202222002721.9U
Authority: CN
Inventors: 毛明晨
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2022-11-29
Anticipated expiration: 2032-08-01

Abstract

The utility model relates to an industrial waste water desalination technical field specifically is a petrochemical industry waste water desalination treatment device, including the outlet pipe, the one end swing joint of outlet pipe has the heated warehouses, the other end swing joint of outlet pipe has the evaporimeter, one side swing joint of heated warehouses has the inlet tube, the inner wall of heated warehouses is fixedly connected with heating block and water pipe respectively, the one end swing joint of outlet pipe has atomizer, and desalination treatment device after the improvement, water pipe twine and make waste water carry out abundant heating preliminary treatment between the heating block, and the mode of atomizing waste water up makes waste water have bigger heated area and heated time, improves evaporation efficiency, with water cooler fixed connection in the one side that is close to the raceway for all cooling liquefied waste water all flows into the raceway, avoids flowing back the evaporimeter, is equipped with the joint groove at the top in ultrafiltration storehouse and makes the milipore filter be convenient for changing dismantlement, and the filterable method has promoted the life of milipore filter after the evaporation greatly.

Description

Petrochemical industry effluent desalination device

Technical Field

The utility model relates to an industrial waste water desalination technical field specifically is a petrochemical industry waste water desalination device.

Background

With the extension of the exploitation period of oil fields in China and the rapid development of chemical industry, the wide-range exploitation and application of petrochemical industry in the world promote the economic development of countries and regions, but many countries and regions only focus on the development and utilization of petrochemical industry, the influence of petrochemical industry on the environment is ignored, and salt-containing industrial wastewater generated during the production of petrochemical industry has great pollution to the environment, so most chemical plants are provided with industrial wastewater desalination treatment devices for protecting the environment.

The prior patent (publication No. CN 216764565U) discloses a petrochemical industry effluent desalination treatment plant, which comprises a box body, the position that is close to the middle part in the box is provided with the baffle, top in the box is equipped with rabbling mechanism, the position that the left side wall is close to the middle part in the box rotates and is connected with the filtration and collects the cover, the position that the right side wall is close to the middle part in the box is provided with the installation piece, the upper surface of installation piece is provided with the spring, the position that the right side wall of box is close to the middle part is provided with vibrating motor, vibrating motor's output shaft is connected with the axis of rotation through the shaft coupling transmission, axis of rotation surface left end is provided with oval piece, collects the cover through the installation piece cooperation spring that sets up to filtering and installs, makes vibrating motor work, can drive oval piece through the axis of rotation and rotate, and cooperation spring can make the filtration collect the cover and carry out reciprocating vibration, filters the waste water after the reaction, can filter and collect the solid in the waste water. The inventor discovers that the prior art has the following problems in the process of realizing the utility model: the traditional desalination device does not pretreat the wastewater, so that the evaporation process of the wastewater is long, the liquefaction process is also liquefaction through natural cooling, and the service life of the ultrafiltration membrane is greatly shortened by directly performing ultrafiltration treatment on the untreated wastewater.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a petrochemical industry effluent desalination treatment plant to solve the problem that provides among the above-mentioned background art. In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a petrochemical industry effluent desalination treatment plant, includes the outlet pipe, the one end swing joint of outlet pipe has the heated warehouses, the other end swing joint of outlet pipe has the evaporimeter, one side swing joint of heated warehouses has the inlet tube, the inner wall of heated warehouses is fixedly connected with heating block and water pipe respectively, the one end swing joint of outlet pipe has atomizer, the inner wall swing joint of evaporimeter has the hot plate, the bottom swing joint of evaporimeter has the slagging tap, the top fixedly connected with liquefaction storehouse of evaporimeter, the top fixedly connected with water cooler in liquefaction storehouse, the one end swing joint in liquefaction storehouse has the raceway, the middle part swing joint of raceway has the suction pump, the one end swing joint of raceway has the check valve, the one end swing joint of check valve has ultrafiltration storehouse, there are booster pump and drain pipe in the both sides of ultrafiltration storehouse swing joint respectively, the inner wall swing joint in ultrafiltration storehouse has two milipore filters.

Further preferably, the heating blocks are uniformly distributed on the inner wall of the heating bin, and the water pipe is wound among the heating blocks.

Further preferably, the outer wall of the deslagging port is provided with a thread matched with the bottom of the evaporator.

Further preferably, the water cooler is fixedly connected to one side of the top of the liquefaction bin, which is close to the water conveying pipe.

Further preferably, the atomizing nozzle is installed upward.

Further preferably, the top of the ultrafiltration cabin is provided with a clamping groove matched with the ultrafiltration membrane.

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

the utility model discloses in, through the water pipe twine make waste water carry out abundant heating preliminary treatment between the heating piece, the mode of upper atomizing waste water makes waste water have bigger heated area and heated time, improves evaporation efficiency, through with water cooler fixed connection in the one side that is close to the raceway for all cooling liquefied waste water all flow into the raceway, avoid flowing back to the evaporimeter.

The utility model discloses in, clear up through slagging-off mouth and evaporimeter threaded connection convenient to detach filter residue, be equipped with the joint groove at the top in ultrafiltration storehouse and make milipore filter convenient to change dismantlement.

Drawings

FIG. 1 is a schematic view of the front sectional structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a water outlet pipe; 2. heating a bin; 3. an evaporator; 4. a water inlet pipe; 5. a heating block; 6. a water pipe; 7. an atomizing spray head; 8. heating the plate; 9. a slag removal port; 10. a liquefaction bin; 11. a water cooler; 12. a water delivery pipe; 13. a water pump; 14. a one-way valve; 15. an ultrafiltration bin; 16. a pressure pump; 17. a drain pipe; 18. and (4) ultrafiltration membrane.

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 the staff of ordinary skill in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a petrochemical industry effluent desalination treatment device, including outlet pipe 1, the one end swing joint of outlet pipe 1 has heated warehouses 2, the other end swing joint of outlet pipe 1 has evaporimeter 3, one side swing joint of heated warehouses 2 has inlet tube 4, the inner wall of heated warehouses 2 is fixedly connected with heating block 5 and water pipe 6 respectively, the one end swing joint of outlet pipe 1 has atomizer 7, the inner wall swing joint of evaporimeter 3 has hot plate 8, the bottom swing joint of evaporimeter 3 has slag removal mouth 9, the top fixedly connected with liquefaction storehouse 10 of evaporimeter 3, the top fixedly connected with water cooler 11 of liquefaction storehouse 10, the one end swing joint of liquefaction storehouse 10 has raceway 12, the middle part swing joint of raceway 12 has suction pump 13, the one end swing joint of raceway 12 has check valve 14, the one end swing joint of check valve 14 has ultrafiltration storehouse 15, there are booster pump 16 and drain pipe 17 respectively on the both sides of ultrafiltration storehouse 15, the inner wall swing joint of ultrafiltration storehouse 15 has two milipore filters 18.

In this embodiment, as shown in fig. 1, the heating blocks 5 are uniformly distributed on the inner wall of the heating chamber 2, and the water pipe 6 is wound between the heating blocks 5; the water pipe 6 is wound between the heating blocks 5 to sufficiently heat the wastewater, thereby improving the evaporation efficiency.

In the embodiment, as shown in fig. 1, the outer wall of the slag removing port 9 is provided with threads matched with the bottom of the evaporator 3; it should be noted that the filter residue is conveniently removed by screwing the residue removing port 9 and the evaporator 3.

In this embodiment, as shown in fig. 1, the water cooler 11 is fixedly connected to one side of the top of the liquefaction bin 10 close to the water delivery pipe 12; it should be noted that, by fixedly connecting the water cooler 11 to the top of the liquefaction cabin 10 near the water pipe 12, all the cooled and liquefied wastewater flows into the water pipe 12, and is prevented from flowing back into the evaporator 3.

In this embodiment, as shown in fig. 1, the atomizer 7 is installed upward; it should be noted that, by means of upward atomization of the wastewater, the wastewater has a larger heating area and heating time, and the evaporation efficiency is improved.

In this embodiment, as shown in fig. 1, a clamping groove adapted to the ultrafiltration membrane 18 is disposed at the top of the ultrafiltration chamber 15; it should be noted that, the clamping groove adapted to the ultrafiltration membrane 18 is formed in the top of the ultrafiltration chamber 15, so that the ultrafiltration membrane 18 is convenient to replace and disassemble.

The utility model discloses a use method and advantage: when the petrochemical industry wastewater desalination treatment device is used, the working process is as follows:

as shown in fig. 1, 2 and 3, firstly, the petrochemical industrial wastewater containing salt is injected through a water inlet pipe 4, the wastewater is pretreated by a heating block 5 when passing through a water pipe 6 and then enters an evaporator 3 through a water outlet pipe 1, after the wastewater is atomized by an atomizing nozzle 7, most of the salt in the wastewater falls to the bottom of the evaporator 3 under the heating of a heating plate 8 and is discharged from a slag removing port 9, the rapidly vaporized water vapor enters a liquefaction bin 10, the water vapor is cooled and liquefied through a water cooler 11 at the top of the liquefaction bin 10 and flows into a water conveying pipe 12, the water vapor enters an ultrafiltration bin 15 through a check valve 14 by a water suction pump 13, and the liquefied wastewater passes through an ultrafiltration membrane 18 under the high pressure of a pressure pump 16 and then is discharged through a water discharge pipe 17.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a petrochemical industry effluent desalination treatment plant, includes outlet pipe (1), its characterized in that: the utility model discloses a water purification device, including outlet pipe (1), one end swing joint has heating chamber (2), the other end swing joint of outlet pipe (1) has evaporimeter (3), one side swing joint of heating chamber (2) has inlet tube (4), the inner wall difference fixedly connected with heating block (5) and water pipe (6) of heating chamber (2), the one end swing joint of outlet pipe (1) has atomizer (7), the inner wall swing joint of evaporimeter (3) has hot plate (8), the bottom swing joint of evaporimeter (3) has slag removal mouth (9), the top fixedly connected with liquefaction storehouse (10) of evaporimeter (3), the top fixedly connected with water cooler (11) of liquefaction storehouse (10), the one end swing joint of liquefaction storehouse (10) has raceway (12), the middle part swing joint of raceway (12) has suction pump (13), the one end swing joint of raceway (12) has check valve (14), the one end swing joint of check valve (14) has ultrafiltration storehouse (15), the both sides of ultrafiltration storehouse (15) are connected with activity booster pump (16) and pressure (17) respectively, ultrafiltration storehouse (15) two inner wall (18) are crossed.

2. The petrochemical industrial wastewater desalination treatment device according to claim 1, wherein: the heating blocks (5) are uniformly distributed on the inner wall of the heating bin (2), and the water pipe (6) is wound between the heating blocks (5).

3. The petrochemical industrial wastewater desalination treatment device according to claim 1, wherein: the outer wall of the deslagging opening (9) is provided with threads matched with the bottom of the evaporator (3).

4. The petrochemical industrial wastewater desalination treatment device according to claim 1, wherein: the water cooler (11) is fixedly connected to one side, close to the water conveying pipe (12), of the top of the liquefaction bin (10).

5. The petrochemical industry wastewater desalination treatment device according to claim 1, wherein: the atomizing spray head (7) is installed upwards.

6. The petrochemical industry wastewater desalination treatment device according to claim 1, wherein: the top of the ultrafiltration cabin (15) is provided with a clamping groove matched with the ultrafiltration membrane (18).