CN209740865U - Rutile type titanium dioxide filters settlement device - Google Patents

Abstract

The utility model discloses a rutile type titanium dioxide filtering and settling device, which comprises a filtering cavity, a settling cavity and a flocculating agent injection cavity; the filter cavity is arranged at the top of the sedimentation cavity and is communicated with the sedimentation cavity; the filter cavity comprises a water inlet, a shower pipe, a filter screen, a storage cavity and an electric door; the water inlet sets up the top position at the filter chamber, shower pipe and oral siphon mutually perpendicular, the filter screen sets up the lower part position at the shower pipe, and the filter screen slant sets up, filter screen and filter chamber cavity fixed connection, store the chamber and set up the bottom position at the slant filter screen, store chamber and filter chamber fixed connection, the electrically operated gate sets up between filter screen bottom position and storage chamber, be provided with laser detector on the electrically operated gate, laser detector and electrically operated gate electricity are connected.

Description

Rutile type titanium dioxide filters settlement device

Technical Field

The utility model belongs to the technical field of the preparation of titanium white powder and specifically relates to a rutile type titanium dioxide filters and subsides device.

Background

Titanium dioxide (TiO2) is an important inorganic chemical product and has important application in the industries of paint, printing ink, paper making, plastic rubber, chemical fiber, ceramic and the like.

Titanium dioxide is usually prepared by filtering ferrotitanium powder through a filter press, then washing and squeezing, in the prior art, when ferrotitanium powder is subjected to a washing step, part of titanium dioxide often remains in washing liquid, which can cause partial waste of titanium dioxide, and in the prior art, the time required by a titanium dioxide wastewater sedimentation device is long, which affects the recovery rate of titanium dioxide.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a utility model aim at: aiming at the problems, the rutile type titanium dioxide filtering and settling device is provided, and the problems of titanium dioxide waste in rutile type titanium dioxide waste liquid and long time consumption of the titanium dioxide settling device are solved.

A rutile type titanium dioxide filters the settling device, including filter chamber, settling chamber and flocculating agent injection chamber, the said filter chamber is set up in the top of settling chamber, the filter chamber is through-connected with settling chamber, the rutile type titanium dioxide waste water filters the large granular substance in the liquid in the filter chamber, make the rutile type titanium dioxide waste water can fully react with flocculating agent in settling chamber more fully, reduce the time of reaction; the filter cavity comprises a water inlet, a shower pipe, a filter screen, a storage cavity and an electric door; the water inlet sets up the top position at the filter chamber, and rutile type titanium dioxide waste water enters into the filter chamber through the water inlet, shower pipe and oral siphon mutually perpendicular, through shower pipe with the even spilling of titanium white powder waste water on the filter screen, the filter screen sets up the lower part position at the shower pipe, the filter screen slant sets up, filter screen and filter chamber cavity fixed connection, store the bottom position that the chamber set up at the slant filter screen, store chamber and filter chamber fixed connection, the electrically operated gate sets up between filter screen bottom position and storage chamber, be provided with laser detector on the electrically operated gate, laser detector and electrically operated gate electricity are connected, and laser sensor is used for detecting filter screen lower extreme impurity.

Because the filter screen slant sets up, impurity after the filtration can accumulate in filter screen lower extreme position, and it is too much to work as the outer impurity accumulation of laser detector electrically operated gate, and the electrically operated gate upwards slides and opens the electrically operated gate, makes impurity or waste residue enter into and stores in the storage chamber.

Preferably, filter screen, storage chamber, electrically operated gate can set up to the multiunit, and according to different filter effects, in this embodiment, filter screen, storage chamber, electrically operated gate set up to 2 groups, and the incline direction of filter screen is opposite, and the filter screen of cross formation can be more complete filters impurity to collect.

Preferably, the sedimentation chamber comprises a guide plate, a reaction chamber, a filter hole, a filter membrane, a detection part, an outlet electrovalve and a waste liquid outlet; the guide plate sets up in precipitation chamber open top position, and the guide plate slant sets up, and guide plate and precipitation chamber fixed connection, liquid after the guide plate will filter carry out the water conservancy diversion to the inner wall in reaction chamber on, prevent that rutile type titanium dioxide waste water after the filtration from disturbing the bottom precipitate that deposits inside, the reaction chamber sets up at the internal portion central point of precipitation chamber, and the reaction chamber is the circular arc infundibulate, and the opening direction in reaction chamber is the same with the opening direction in precipitation chamber, filter the hole setting at the middle part position in reaction chamber, filter the hole setting on the reaction chamber wall of guide plate facade, filter the hole and run through the reaction chamber, filtration membrane sets up in filtering the hole, filtration membrane can filter waste water, can't filter flocculent material and sediment impurity.

Preferably, the detection part is arranged near the precipitation outlet and comprises a first detector and a second detector, the first detector is arranged at the precipitation outlet, the second detector is arranged at the lower part of the filter hole, and the first detector and the second detector are both electrically connected with the outlet electric valve; the first detector and the second detector both detect the position where the precipitation occurs; when no sediment produces, export electrovalve closes, detects when the second detector that the sediment appears, then opens export electrovalve and gets rid of the sediment, detects when first detector that the sediment disappears, then export electrovalve closes, and the switch of the realization valve of intelligence is closed, gets rid of the sediment, recycle.

Preferably, the outlet electrovalve is arranged at the center of the bottom of the reaction cavity, the waste liquid outlet is arranged on the side wall of the precipitation cavity, and when the settled liquid enters the waste liquid chamber through the filter holes and the filter membrane, the settled liquid is discharged through the waste liquid outlet, so that the rapid and intelligent settling of the rutile type titanium dioxide in the rutile type titanium dioxide waste liquid is realized.

Preferably, the flocculating agent injection cavity sets up outside the settling chamber, and the flocculating agent injection cavity is provided with the filler pipe, the filler pipe link up the reaction chamber, and the position of filler pipe sets up in the filtration pore side, the delivery port of filler pipe carries out down flow along the wall when making the flocculating agent discharge along the inside wall face of reaction chamber, has reduced the disturbance to sediment or liquid level.

Preferably, the shower pipe can be a plurality of groups of linear pipes or spiral pipes.

Preferably, the filter screen lower extreme is provided with shock dynamo, because the coefficient of friction on the filter screen is great, through filtering and detain the impurity on the filter screen, can not automatic landing department to the electrically operated gate, need cooperate shock dynamo simultaneously this moment, shake the filter screen, under the combined action of gravity and shaking force, impurity on the filter screen can be easy enters into electrically operated gate department, makes can not accumulate too much impurity on the filter screen, has promoted filtering rate, has strengthened filterable effect.

Preferably, be provided with agitating unit on the export electrovalve, can accelerate the reaction of flocculating agent and rutile type titanium dioxide waste liquid through agitating unit, reduce the settling time, agitating unit is including rotating motor and stirring rod, the bottom fixed connection who rotates motor and guide plate, the output shaft of rotating the motor and the center collineation of export electrovalve, the output shaft and the stirring rod fixed connection of rotation motor, be provided with the rotation flabellum on the bottom of stirring rod, the plane that the rotation flabellum belonged is not less than the plane at bottom filtration pore place, rotates the rutile type titanium dioxide that the flabellum can not influence the lower part and already subside when rotating for the accelerated reaction of rutile type titanium dioxide waste liquid and flocculating agent.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. The utility model discloses be provided with the filter chamber, make rutile type titanium dioxide waste water filter large particulate matter in the liquid in the filter chamber, make rutile type titanium dioxide waste water can be more abundant in the settlement intracavity fully take place to react with the flocculating agent, reduce the time of reaction to reduce the use of medicine.

2. The utility model discloses set up the sedimentation chamber, guide plate wherein is with the one-way water conservancy diversion of rutile type titanium dioxide waste liquid, and the flocculating agent pours into the chamber and sets up the reverse water conservancy diversion of flocculating agent, can make to reduce the disturbance of intaking to the sediment, and the utility model discloses in be provided with export electrovalve and detection device, can be intelligent get rid of the sediment, improve the settling velocity.

Drawings

Fig. 1 is a schematic structural view of the whole of the present invention;

FIG. 2 is a partially enlarged schematic view of a reaction chamber according to the present invention;

The labels in the figure are: 1. a filter chamber; 2. a settling chamber; 3. a flocculating agent is injected into the cavity; 11. a water inlet; 12. a shower pipe; 13. a filter screen; 14. a storage chamber; 15. an electrically operated door; 16. a laser detector; 17. vibrating a motor; 21. a baffle; 22. a reaction chamber; 23. a filtration pore; 24. a filtration membrane; 25. a detection unit; 26. an outlet electric valve; 27. a waste liquid outlet; 28. rotating the motor; 29. a stirring rod; 251. a first detector; 252. a second detector; 31. and (4) an injection pipe.

Detailed Description

all of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

any feature disclosed in this specification (including any accompanying claims, abstract) may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the designated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature.

Example 1

As shown in fig. 1, a rutile type titanium dioxide filtering and settling device comprises a filter chamber 1, a settling chamber 2 and a flocculating agent injection chamber 3, wherein the filter chamber 1 is arranged at the top of the settling chamber, the filter chamber 1 is communicated with the settling chamber, and rutile type titanium dioxide wastewater filters large particulate matters in liquid in the filter chamber 1, so that the rutile type titanium dioxide wastewater can fully react with the flocculating agent in the settling chamber 2, and the reaction time is reduced; the filter cavity 1 comprises a water inlet 11, a shower pipe 12, a filter screen 13, a storage cavity 14 and an electric door 15; water inlet 11 sets up the top position at filter chamber 1, and rutile type titanium dioxide waste water enters into filter chamber 1 through water inlet 11, shower pipe 12 and oral siphon mutually perpendicular, through shower pipe 12 with the even spilling of rutile type titanium dioxide waste water on filter screen 13, filter screen 13 sets up the lower part position at shower pipe 12, filter screen 13 slant setting, filter screen 13 and filter chamber 1 cavity fixed connection, storage chamber 14 sets up the bottom end position at slant filter screen 13, storage chamber 14 and filter chamber 1 fixed connection, electrically operated gate 15 sets up between filter screen 13 bottom end position and storage chamber 14, be provided with laser detector 16 on the electrically operated gate 15, laser detector 16 is connected with electrically operated gate 15 electricity, and laser sensor is used for detecting filter screen 13 lower extreme impurity.

Because filter screen 13 slant sets up, impurity after the filtration can accumulate in filter screen 13 lower extreme position, and it is too much to accumulate when the outer impurity of 16 electrically operated gates 15 of laser detector, and electrically operated gates 15 upwards slides and open electrically operated gates 15, makes impurity or waste residue enter into and store in storage chamber 14.

Filter screen 13, storage chamber 14, electrically operated gate 15 can set up to the multiunit, and according to different filter effects, in this embodiment, filter screen 13, storage chamber 14, electrically operated gate 15 set up to 2 groups, and filter screen 13's incline direction is opposite, and the filter screen 13 of cross formation can be more complete filter impurity to collect.

The sedimentation chamber 2 comprises a guide plate 21, a reaction chamber 22, a filtering hole 23, a filtering membrane 24, a detection part 25, an outlet electrovalve 26 and a waste liquid outlet 27; guide plate 21 sets up in precipitation chamber open top position, and guide plate 21 slant sets up, and guide plate 21 and precipitation chamber fixed connection, guide plate 21 carry out the water conservancy diversion with the liquid after filtering to the inner wall of reaction chamber 22 on, prevent that rutile type titanium dioxide waste water after the filtration from disturbing inside the bottom precipitate that deposits, reaction chamber 22 sets up at 2 internal portion central points in the precipitation chamber, and reaction chamber 22 is the circular arc infundibulate, and reaction chamber 22's opening direction is the same with the opening direction of precipitation chamber, filter 23 sets up the middle part position at reaction chamber 22, filter 23 sets up on the reaction chamber 22 wall of guide plate 21 opposite face, filter 23 runs through reaction chamber 22, filter membrane 24 sets up in filter 23, filter membrane 24 can filter waste water, can't filter flocculent material and sediment impurity.

The detection part 25 is arranged near the precipitation outlet, the detection part 25 comprises a first detector 251 and a second detector 252, the first detector 251 is arranged at the precipitation outlet, the second detector 252 is arranged at the lower position of the filter hole 23, and the first detector 251 and the second detector 252 are both electrically connected with the outlet electrovalve 26; the first detector 251 and the second detector 252 each detect the position where the precipitation occurs; when no sediment is generated, the outlet electrovalve 26 is closed, when the second detector 252 detects that the sediment appears, the outlet electrovalve 26 is opened to remove the sediment, when the first detector 251 detects that the sediment disappears, the outlet electrovalve 26 is closed, the valve is intelligently opened and closed, the sediment is removed, and the sediment is recycled.

The outlet electric valve 26 is arranged at the center of the bottom of the reaction cavity 22, the waste liquid outlet 27 is arranged on the side wall of the precipitation cavity, and when the settled liquid enters the waste liquid chamber through the filter holes 23 and the filter membrane 24 and is discharged through the waste liquid outlet 27, the rapid and intelligent settling of the rutile type titanium dioxide in the rutile type titanium dioxide waste liquid is realized.

The flocculating agent injection cavity 3 is arranged outside the sedimentation cavity 2, the flocculating agent injection cavity 3 is provided with the injection pipe 31, the injection pipe 31 penetrates through the reaction cavity 22, the position of the injection pipe 31 is arranged on the side of the filter hole 23, the water outlet of the injection pipe 31 flows downwards along the wall surface when the flocculating agent is discharged, and the disturbance to the sediment or the liquid level is reduced.

The shower pipes 12 may be a plurality of linear pipes or spiral pipes.

Example 2

This embodiment is similar with embodiment 1, its difference lies in filter screen 13 lower extreme is provided with shock dynamo 17, because coefficient of friction on the filter screen 13 is great, through filtering and detain the impurity on filter screen 13, can not automatic landing to electrically operated gate 15 department, need cooperate shock dynamo 17 simultaneously this moment, shake filter screen 13, under the combined action of gravity and shaking force, impurity on the filter screen 13 can be easy gets into electrically operated gate 15 department, make and can not accumulate too much impurity on the filter screen 13, the filter rate has been promoted, the filterable effect has been strengthened.

Example 3

The embodiment is similar to embodiment 2, and the difference is that a stirring device is arranged on the outlet electric valve 26, the reaction of the flocculant and the rutile type titanium dioxide waste liquid can be accelerated through the stirring device, the settling time is reduced, the stirring device comprises a rotating motor 28 and a stirring rod 29, the rotating motor 28 is fixedly connected with the bottom end of the guide plate 21, the output shaft of the rotating motor 28 is collinear with the center of the outlet electric valve 26, the output shaft of the rotating motor 28 is fixedly connected with the stirring rod 29, a rotating fan blade is arranged on the bottom of the stirring rod 29, the plane where the rotating fan blade is located is not lower than the plane where the lowermost end filtering hole 23 is located, and the rotating fan blade cannot influence the rutile type titanium dioxide which has settled at the lower part during rotation, so that the accelerated reaction of the rutile type titanium dioxide waste liquid and the flocculant is accelerated.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (7)

1. A rutile type titanium dioxide filtering and settling device is characterized by comprising a filtering cavity, a settling cavity and a flocculating agent injection cavity; the filter cavity is arranged at the top of the sedimentation cavity and is communicated with the sedimentation cavity; the filter cavity comprises a water inlet, a shower pipe, a filter screen, a storage cavity and an electric door; the water inlet sets up the top position at the filter chamber, shower pipe and oral siphon mutually perpendicular, the filter screen sets up the lower part position at the shower pipe, and the filter screen slant sets up, filter screen and filter chamber cavity fixed connection, store the chamber and set up the bottom position at the slant filter screen, store chamber and filter chamber fixed connection, the electrically operated gate sets up between filter screen bottom position and storage chamber, be provided with laser detector on the electrically operated gate, laser detector and electrically operated gate electricity are connected.

2. The rutile type titanium dioxide filter-settling device of claim 1, wherein the settling chamber comprises a guide plate, a reaction chamber, a filter hole, a filter membrane, a detection part, an outlet electrovalve and a waste liquid outlet; the guide plate sets up in sedimentation chamber open-top position, and the guide plate slant sets up, guide plate and sedimentation chamber fixed connection, the reaction chamber sets up at sedimentation chamber internal portion central point and puts, and the opening direction of reaction chamber is the same with the opening direction of sedimentation chamber, the filtration pore setting is in the middle part position of reaction chamber, the filtration pore setting is on the reaction chamber wall of guide plate facade, the filtration pore runs through the reaction chamber, filtration membrane sets up in the filtration pore.

3. A rutile type titanium dioxide filter-sedimentation device as claimed in claim 2, wherein the detection part comprises a first detector and a second detector, the first detector is disposed at the sedimentation outlet, the second detector is disposed at the lower position of the filter hole, and the first detector and the second detector are both electrically connected to the outlet electric valve.

4. A rutile type titanium dioxide filter-settling device as claimed in claim 1, 2 or 3, wherein the outlet electrovalve is located at the central position of the bottom of the reaction chamber, and the waste liquid outlet is located on the side wall of the settling chamber.

5. The rutile type titanium dioxide filter-settling device of claim 4, wherein the flocculating agent injection chamber is arranged outside the settling chamber, the flocculating agent injection chamber is provided with an injection pipe, the injection pipe penetrates through the reaction chamber, the injection pipe is arranged at the side of the filter hole, and the water outlet of the injection pipe is arranged along the inner side wall surface of the reaction chamber.

6. a rutile type titanium dioxide filter-settling device as claimed in any one of claims 1, 2, 3 and 5, wherein the lower end of the filter screen is provided with a vibration motor.

7. The rutile type titanium dioxide filtering and settling device as claimed in claim 6, wherein the outlet electric valve is provided with a stirring device, the stirring device comprises a rotating motor and a stirring rod, the rotating motor is fixedly connected with the bottom end of the guide plate, an output shaft of the rotating motor is collinear with the center of the outlet electric valve, the output shaft of the rotating motor is fixedly connected with the stirring rod, the bottom of the stirring rod is provided with rotating blades, and the plane of the rotating blades is not lower than the plane of the lowest filtering hole.