CN214360746U

CN214360746U - Titanium white powder production reclaimed water recycling device

Info

Publication number: CN214360746U
Application number: CN202023052360.6U
Authority: CN
Inventors: 曾小林; 卢慧军; 王国锋; 范双
Original assignee: Longbai Xiangyang Titanium Industry Co ltd
Current assignee: Longbai Xiangyang Titanium Industry Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-10-08
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a titanium white powder production normal water recycling device, including urceolus, inner tube, electro-catalysis mechanism and RO reverse osmosis membrane group mechanism, urceolus inner chamber central both sides are equipped with symmetrical inner tube, and the relative one side of inner tube has seted up annular spout to the card has the annular slider in the annular spout, the welding of annular slider is in annular connector one side, and has a grid section of thick bamboo between the annular connector, inner tube one side is equipped with the first connecting pipe that runs through the urceolus lateral wall, and first connecting pipe outside one end intercommunication electro-catalysis mechanism, electro-catalysis mechanism bottom intercommunication second connecting pipe one end, and second connecting pipe other end intercommunication has RO reverse osmosis membrane group mechanism. Has the advantages that: the utility model discloses can be better carry out recycle to metatitanic acid resource and water resource, accomplish high-quality retrieval and utilization, green reduces the emission of waste water, reaches waste water's cyclic utilization, and waste water recovery efficiency is high, can better satisfy the demand of titanium white powder production normal water retrieval and utilization.

Description

Titanium white powder production reclaimed water recycling device

Technical Field

The utility model relates to a titanium white powder production technical field particularly, relates to a water reuse device in titanium white powder production.

Background

Titanium dioxide is used as a main component, is a white inorganic pigment, has non-toxicity, optimal opacity, optimal whiteness and brightness, is considered to be a white pigment with the best performance in the world nowadays, has strong titanium dioxide adhesion, is not easy to cause chemical change, is widely applied to industries such as coating, plastics, papermaking, printing ink, chemical fibers, rubber, cosmetics and the like, and a large amount of water and acid are required to be used for treatment in the production of titanium dioxide, so that a large amount of waste water is generated, the waste water cannot be directly discharged, otherwise, serious water pollution is caused, and great influence is caused on the living environment and health of people.

However, most of the waste water generated in the existing titanium dioxide production is directly discharged after simple acid-base treatment, so that on one hand, the waste liquid still contains metatitanic acid and a small amount of heavy metal ions, and the problem of environment pollution still exists, and on the other hand, the direct discharge can lose a large amount of water, metatitanic acid and other recoverable substances, thereby causing resource waste, increasing the production cost, and being not in accordance with the national concepts of energy conservation, emission reduction and environmental protection.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art's not enough, the utility model provides a titanium white powder production normal water recycling device possesses recycle water resource and metatitanic acid resource, and the advantage that waste water recovery efficiency is high, and then solves the problem among the above-mentioned background art.

(II) technical scheme

For realizing above-mentioned recycle water resource and metatitanic acid resource, the advantage that waste water recovery efficiency is high, the utility model discloses a concrete technical scheme as follows: the utility model provides a titanium white powder production normal water reuse device, includes urceolus, inner tube, electro-catalysis mechanism and RO reverse osmosis membrane group mechanism, urceolus inner chamber central authorities both sides are equipped with symmetrical inner tube, and the relative one side of inner tube has seted up annular spout to the card has embedded annular slider in the annular spout, the welding of annular slider is in annular connector one side, and has a grid section of thick bamboo between the annular connector, inner tube one side is equipped with the first connecting pipe that runs through the urceolus lateral wall, and first connecting pipe outside one end intercommunication electro-catalysis mechanism, electro-catalysis mechanism bottom intercommunication second connecting pipe one end, and the second connecting pipe other end intercommunication has RO reverse osmosis membrane group mechanism.

Further, urceolus one side is equipped with driving motor, and driving motor connects the pivot one end that runs through the urceolus lateral wall to evenly install a plurality of stirring rake in the pivot.

Further, the gear is installed to the symmetry in the pivot, and the gear overcoat has connect the gear sleeve to the welding of gear sleeve outside has the link, the welding of link outside one end is at annular connector.

Further, a feed opening penetrating through the bottom of the outer barrel is formed in the lower portion of the grating barrel, a precipitation collecting box is communicated with the lower portion of the feed opening, a recovery pipe is communicated with the lower portion of the precipitation collecting box, and a sludge pump is installed on the recovery pipe.

Further, a mounting seat mounted at the top of the inner cavity of the outer barrel is arranged above the grating barrel, a cleaning brush is mounted below the mounting seat, and the cleaning brush is in contact with the top of the outer side of the grating barrel.

Further, the inlet pipe is installed to urceolus top one side, urceolus top opposite side is installed and is advanced the pencil, and advances to install the solenoid valve on the pencil.

Furthermore, one side of the first connecting pipe is provided with a pH sensor which is arranged at the bottom of the inner cavity of the inner cylinder, and the pH sensor is electrically connected with the electromagnetic valve.

Furthermore, the side surface of the RO reverse osmosis membrane module mechanism is communicated with one end of a return pipe, and a water pump is arranged on the return pipe.

Furthermore, a plurality of supporting legs are uniformly arranged at the bottom of the outer barrel.

(III) advantageous effects

Compared with the prior art, the utility model provides a titanium white powder production normal water retrieval and utilization device possesses following beneficial effect:

(1) the utility model discloses a lead in the waste water that produces in the titanium white powder production process into the urceolus through the inlet pipe, be equipped with the grid section of thick bamboo of installing on the inner tube in the urceolus, impurity and large particle material in the waste water that produces in the titanium white powder production process block between urceolus and inner tube, simultaneously through advancing the chemical reaction of leading in liquid medicine and metatitanic acid etc. material in the waste water to the urceolus through advancing the pencil, form flocculation-shaped deposit, fall into the sediment collecting box through the feed opening after gathering with impurity and large particle material, the sludge pump that to accumulate to a certain extent can take out the recovery processing, thereby has practiced thrift metatitanic acid resource, the waste of resource has been avoided, the pH value of waste water can be adjusted simultaneously to the liquid medicine, detect the pH valve of waste water through the inner tube in real time through the pH sensor, thereby control liquid medicine through the start-stop of control solenoid valve and add, avoid the liquid medicine excessive addition to cause the unnecessary waste, the suitable and no large granule impurity's of pH value waste water gets into the electro-catalysis mechanism through first connecting pipe and handles, its anode plate and negative plate respectively with external power source just, the negative pole is connected, after the polar plate circular telegram, thereby impurity in the aquatic is detached in the condensation of impurity such as heavy metal in the waste water on the polar plate, make the water purification, do not contain harmful heavy metal impurity, at last again in second connecting pipe gets into RO reverse osmosis membrane group mechanism, utilize membrane infiltration filtration waste water, it has reached the standard of industry demineralized water to make, can be titanium white powder process water once more through taking out of back flow and water pump, high-quality retrieval and utilization has been accomplished, green, reduce the emission of waste water, reach the cyclic utilization of process waste water.

(2) The utility model is provided with a rotating shaft driven by a driving motor in the center of the inner cylinder and is provided with a plurality of stirring paddles, thereby the added liquid medicine can fully react with the waste water generated in the production process of the titanium white powder, the efficiency of waste water treatment is improved, and the rotating shaft is provided with a gear which is externally sleeved with a gear sleeve which is connected with annular connectors arranged at the two ends of the grid cylinder through a connecting frame, the annular connectors are provided with annular sliding blocks which are clamped in annular clamping grooves arranged on the inner cylinder, thereby the grid cylinder can be driven to rotate through the rotation of the rotating shaft, the impurities attached on the surface of the grid cylinder are cleaned in real time by utilizing a cleaning brush arranged on a mounting seat and arranged above the grid cylinder, the sedimentation of the impurities and large granular substances is accelerated, the blockage of the grid cylinder is avoided, the efficiency of waste water treatment is reduced, and the waste water recovery efficiency is improved, can better meet the requirement of recycling water in the production of titanium dioxide.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a water recycling device in titanium dioxide production according to an embodiment of the present invention;

FIG. 2 is a side sectional view of a water recycling device in titanium dioxide production according to an embodiment of the present invention;

fig. 3 is an installation diagram of an annular connector of a titanium dioxide production reclaimed water recycling device according to the embodiment of the utility model.

In the figure:

1. an outer cylinder; 2. a feed pipe; 3. a mounting seat; 4. a cleaning brush; 5. an electromagnetic valve; 6. a medicine inlet pipe; 7. a first connecting pipe; 8. an electrocatalytic mechanism; 9. a return pipe; 10. a water pump; 11. a second connecting pipe; 12. an RO reverse osmosis membrane group mechanism; 13. a support leg; 14. a pH sensor; 15. a grid cylinder; 16. a recovery pipe; 17. a sludge pump; 18. a stirring paddle; 19. a precipitation collection box; 20. an annular connector; 21. an inner barrel; 22. a rotating shaft; 23. a drive motor; 24. a gear sleeve; 25. a connecting frame; 26. a feeding port; 27. a gear; 28. an annular chute; 29. an annular slider.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the embodiment of the utility model, a titanium white powder production normal water reuse device is provided.

Referring to the drawings and the detailed description, as shown in fig. 1-3, a titanium dioxide reclaimed water recycling device according to an embodiment of the present invention comprises an outer tube 1, an inner tube 21, an electro-catalytic mechanism 8 and an RO reverse osmosis membrane module 12, wherein symmetrical inner tubes 21 are disposed on two sides of the center of the inner cavity of the outer tube 1, an annular chute 28 is disposed on one side of the inner tube 21, an annular slider 29 is embedded in the annular chute 28, the annular slider 29 is welded on one side of an annular connector 20, a grid tube 15 is welded between the annular connectors 20, a first connecting tube 7 penetrating through the sidewall of the outer tube 1 is disposed on one side of the inner tube 21, one end of the outer side of the first connecting tube 7 is connected to the electro-catalytic mechanism 8, the bottom of the electro-catalytic mechanism 8 is connected to one end of a second connecting tube 11, and the other end of the second connecting tube 11 is connected to the RO reverse osmosis membrane module 12, the electrocatalysis mechanism 8 and the RO reverse osmosis membrane group mechanism 12 are the existing mature technology, and are not detailed here, so that the effect of recycling metatitanic acid resources and water resources is achieved, high-quality recycling is achieved, the environment is protected, the discharge amount of wastewater is reduced, and the cyclic utilization of production wastewater is achieved.

In one embodiment, a driving motor 23 is arranged on one side of the outer cylinder 1, the driving motor 23 is connected with one end of a rotating shaft 22 penetrating through the side wall of the outer cylinder 1, and a plurality of stirring paddles 18 are uniformly arranged on the rotating shaft 22, so that the added liquid medicine can fully react with the wastewater generated in the production process of the titanium dioxide, and the wastewater treatment efficiency is improved.

In one embodiment, the gear 27 is symmetrically installed on the rotating shaft 22, the gear sleeve 24 is sleeved outside the gear 27, the connecting frame 25 is welded on the outer side of the gear sleeve 24, one end of the outer side of the connecting frame 25 is welded on the annular connector 20, and the effect that the grating barrel 15 can be driven to rotate through the rotation of the rotating shaft 22 is achieved.

In one embodiment, a feed opening 26 penetrating through the bottom of the outer cylinder 1 is arranged below the grating cylinder 15, a precipitation collecting box 19 is communicated below the feed opening 26, a recovery pipe 16 is communicated below the precipitation collecting box 19, a sludge pump 17 is arranged on the recovery pipe 16, the sludge pump 17 is a mature technology in the prior art, details are not shown here, and the functions of pumping out and recovering treatment through the sludge pump 17 arranged on the recovery pipe 16 are achieved, so that metatitanic acid resources are saved, and waste of resources is avoided.

In one embodiment, the mounting seat 3 installed at the top of the inner cavity of the outer cylinder 1 is arranged above the grating cylinder 15, the cleaning brush 4 is installed below the mounting seat 3, the cleaning brush 4 is in contact with the top of the outer side of the grating cylinder 15, the cleaning brush 4 installed on the mounting seat 3 and arranged above the grating cylinder 15 is used for cleaning and brushing impurities attached to the surface of the grating cylinder 15 in real time, the deposition of the impurities and large granular substances is accelerated, the grating cylinder 15 is prevented from being blocked, the wastewater treatment efficiency is reduced, the wastewater recovery efficiency is improved, and the requirement of water recycling in titanium dioxide production can be better met.

In one embodiment, a feeding pipe 2 is installed on one side of the top of the outer cylinder 1, a medicine inlet pipe 6 is installed on the other side of the top of the outer cylinder 1, and a solenoid valve 5 is installed on the medicine inlet pipe 6, wherein the solenoid valve 5 is a prior art and is not described in detail herein.

In one embodiment, a pH sensor 14 installed at the bottom of the inner cavity of the inner cylinder 21 is disposed at one side of the first connecting pipe 7, the pH sensor 14 is electrically connected to the electromagnetic valve 5, the pH sensor 14 is a mature technology in the prior art, and is not described in detail herein, so that the liquid medicine addition is controlled by controlling the opening and closing of the electromagnetic valve 5, and unnecessary waste caused by excessive liquid medicine addition is avoided.

In one embodiment, the side surface of the RO reverse osmosis membrane module 12 is communicated with one end of the return pipe 9, and the return pipe 9 is provided with a water pump 10, wherein the water pump 10 is the prior art and is not described in detail herein, and plays a role in recycling the treated wastewater.

In one embodiment, a plurality of legs 13 are uniformly installed at the bottom of the outer cylinder 1.

The working principle is as follows: the utility model discloses a waste water that produces in the titanium white powder production process is in leading-in urceolus 1 through inlet pipe 2, be equipped with grid section of thick bamboo 15 of installing on inner tube 21 in the urceolus 1, impurity and large granule material in the waste water that can produce the titanium white powder production process block between urceolus 1 and inner tube 21, simultaneously through advancing medicine pipe 6 and leading-in liquid medicine in urceolus 1 and the material such as metatitanic acid in the waste water takes place chemical reaction, form the flocculation form and deposit, collect with impurity and large granule material and fall into sediment collecting box 19 through feed opening 26 after gathering, the sludge pump 17 that to some extent is installed on recovery tube 16 is taken out recovery processing to the accumulation, thereby has practiced thrift metatitanic acid resource, the waste of resource has been avoided, the pH value of liquid medicine simultaneously adjustable waste water, detect the pH value of waste water through pH sensor 14 in real time through inner tube 21, thereby control liquid medicine through opening and closing of control solenoid valve 5 and adding, avoid the liquid medicine to add excessively and cause the unnecessary waste, the waste water that the pH value is suitable and does not have large granule impurity gets into the electro-catalysis mechanism 8 to handle through first connecting pipe 7, its anode plate and negative plate are connected with positive, negative pole of external power supply respectively, after the polar plate circular telegram, impurity such as heavy metal in the waste water condenses on the polar plate thus get rid of the impurity in the aquatic, make water purification, do not contain harmful heavy metal impurity, finally get into RO reverse osmosis membrane group mechanism 12 in through second connecting pipe 11 again, utilize the membrane to permeate and filter the waste water, make it reach the standard of industry demineralized water, can be titanium white powder process water again through taking out of back flow 9 and water pump 10, accomplish high-quality retrieval and utilization, green, reduce the discharge amount of waste water, reach the cyclic utilization of process waste water, the utility model discloses be provided with the pivot 22 that driving motor 23 drove in inner tube 21 center, and a plurality of stirring paddles 18 are arranged on the rotating shaft 22, thereby enabling the added liquid medicine to fully react with the wastewater generated in the production process of the titanium pigment, improving the efficiency of wastewater treatment, a gear 27 is arranged on the rotating shaft 22, a gear sleeve 24 is sleeved outside the gear 27, the gear sleeve 24 is connected with annular connectors 20 arranged at two ends of the grid cylinder 15 through a connecting frame 25, an annular slide block 29 arranged on the annular connectors 20 is embedded in an annular sliding groove 28 arranged on the inner cylinder 21, thereby driving the grid cylinder 15 to rotate through the rotation of the rotating shaft 22, cleaning the impurities attached to the surface of the grid cylinder 15 in real time by utilizing the cleaning brush 4 arranged above the grid cylinder 15 and arranged on the mounting seat 3, accelerating the precipitation of the impurities and large granular substances, avoiding the blockage of the grid cylinder 15 and reducing the efficiency of wastewater treatment, and then the wastewater recovery efficiency is improved, and the requirement of recycling water in titanium dioxide production can be better met.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A reclaimed water recycling device in titanium dioxide production, which comprises an outer cylinder (1), an inner cylinder (21), an electrocatalysis mechanism (8) and an RO reverse osmosis membrane group mechanism (12), it is characterized in that symmetrical inner cylinders (21) are arranged at two sides of the center of the inner cavity of the outer cylinder (1), an annular sliding chute (28) is arranged at one opposite side of the inner cylinder (21), an annular sliding block (29) is embedded in the annular sliding groove (28) in a clamping manner, the annular sliding block (29) is welded on one side of the annular connector (20), and a grid cylinder (15) is welded between the annular connectors (20), one side of the inner cylinder (21) is provided with a first connecting pipe (7) which penetrates through the side wall of the outer cylinder (1), and one end of the outer side of the first connecting pipe (7) is connected with an electrocatalysis mechanism (8), the bottom of the electrocatalysis mechanism (8) is communicated with one end of a second connecting pipe (11), and the other end of the second connecting pipe (11) is communicated with an RO reverse osmosis membrane group mechanism (12).

2. The device for recycling water in titanium dioxide production according to claim 1, wherein a driving motor (23) is arranged on one side of the outer cylinder (1), the driving motor (23) is connected with one end of a rotating shaft (22) penetrating through the side wall of the outer cylinder (1), and a plurality of stirring paddles (18) are uniformly arranged on the rotating shaft (22).

3. The titanium dioxide production reclaimed water recycling device according to claim 2, characterized in that gears (27) are symmetrically installed on the rotating shaft (22), a gear sleeve (24) is sleeved outside the gears (27), a connecting frame (25) is welded outside the gear sleeve (24), and one end of the outer side of the connecting frame (25) is welded on the annular connector (20).

4. The titanium dioxide production reclaimed water recycling device according to claim 1, characterized in that a feed opening (26) penetrating through the bottom of the outer cylinder (1) is arranged below the grid cylinder (15), a precipitation collection box (19) is communicated below the feed opening (26), a recovery pipe (16) is communicated below the precipitation collection box (19), and a sludge pump (17) is installed on the recovery pipe (16).

5. The device for recycling the water in the titanium dioxide production according to claim 1, wherein a mounting seat (3) mounted at the top of the inner cavity of the outer cylinder (1) is arranged above the grid cylinder (15), a cleaning brush (4) is mounted below the mounting seat (3), and the cleaning brush (4) is in contact with the top of the outer side of the grid cylinder (15).

6. The titanium dioxide production reclaimed water recycling device according to claim 1, characterized in that a feeding pipe (2) is installed on one side of the top of the outer cylinder (1), a medicine feeding pipe (6) is installed on the other side of the top of the outer cylinder (1), and an electromagnetic valve (5) is installed on the medicine feeding pipe (6).

7. The recycling device for reclaimed water in titanium dioxide production according to claim 1, wherein one side of the first connecting pipe (7) is provided with a pH sensor (14) installed at the bottom of the inner cavity of the inner cylinder (21), and the pH sensor (14) is electrically connected with the electromagnetic valve (5).

8. The device for recycling water in titanium dioxide production according to claim 1, wherein the side surface of the RO reverse osmosis membrane module mechanism (12) is communicated with one end of a return pipe (9), and a water pump (10) is installed on the return pipe (9).

9. The recycling device for reclaimed water in titanium dioxide production according to claim 1, wherein a plurality of supporting legs (13) are uniformly arranged at the bottom of the outer cylinder (1).