CN220845695U - Titanium dioxide wastewater treatment device - Google Patents

Abstract

The utility model relates to the technical field of wastewater treatment, in particular to a titanium dioxide wastewater treatment device which comprises a reaction cylinder, a first filter cylinder and a second filter cylinder, wherein the reaction cylinder, the first filter cylinder and the second filter cylinder are arranged on a support, a stirring assembly is arranged in the reaction cylinder, a drain outlet is formed in the bottom of the reaction cylinder, the drain outlet is detachably connected with the second filter cylinder, a water outlet is formed in one side of the reaction cylinder, the water outlet is detachably connected with the first filter cylinder, switch pieces are arranged at the drain outlet and the water outlet, one end of the first filter cylinder is detachably connected with a storage cylinder, a circulating piece is arranged at the bottom of the second filter cylinder, and the free end of the circulating piece is detachably connected with the first filter cylinder. The aim is that: the device is used for solving the problems that the conventional device is inconvenient to specifically operate titanium dioxide wastewater according to actual conditions, the reaction time of titanium dioxide wastewater in a filter cartridge body is long, sand in a coarse filter chamber and a fine filter chamber is inconvenient to clean, and the filtering effect is influenced after long-term use, namely the purifying effect on the titanium dioxide wastewater is reduced.

Description

Titanium dioxide wastewater treatment device

Technical Field

The utility model relates to the technical field of wastewater treatment, in particular to a titanium dioxide wastewater treatment device.

Background

Titanium dioxide is an important inorganic chemical pigment, and the main component is titanium dioxide. The titanium dioxide is mainly used in the industries of paint, printing ink, papermaking, plastic rubber, chemical fiber, ceramics and the like. The titanium pigment can produce waste water in the production process, and a related waste water treatment device is needed when the waste water is treated.

Chinese patent (application number: CN 201821539077.6) discloses a multilayer effluent treatment plant of processing titanium white production usefulness, including filtering the barrel, the both sides open end of filtering the barrel all has the end cover through the screw connection, is provided with the water inlet on the end cover of upside, is provided with the delivery port on the end cover of downside, is provided with the medicament filler on the right side wall of filtering the barrel, and the inner chamber of filtering the barrel transversely is provided with two sets of backup pads, through the dislocation set of water inlet, delivery port, the logical groove dislocation set in two sets of backup pads, can make the titanium white waste water increase at the internal operating time of cartridge filter, improves the treatment effect. However, the time of titanium dioxide wastewater in the filter cylinder body is only relatively prolonged, the reaction time of titanium dioxide wastewater in the filter cylinder body is inconvenient to specifically operate according to actual conditions, and sand in a coarse filter chamber and a fine filter chamber in the patent is inconvenient to clean, so that the filtering effect is influenced after long-term use, namely, the purifying effect on the titanium dioxide wastewater is reduced.

Disclosure of utility model

In view of the above, the utility model aims to provide a titanium dioxide wastewater treatment device, which is used for solving the problems that the existing device pointed out in the background art is inconvenient to specifically operate the reaction time of titanium dioxide wastewater in a filter cartridge body according to actual conditions, sand in a coarse filter chamber and a fine filter chamber is inconvenient to clean, the filtering effect is influenced after long-term use, and the purifying effect on the titanium dioxide wastewater is reduced.

The utility model solves the technical problems by the following technical means:

Titanium white powder effluent treatment plant, including installing the reaction section of thick bamboo on the support, first cartridge filter and second cartridge filter, be equipped with the stirring subassembly in the reaction section of thick bamboo, the drain has been seted up to the bottom of reaction section of thick bamboo, the drain can be dismantled with the second cartridge filter and be connected, the outlet has been seted up to one side of reaction section of thick bamboo, the outlet can be dismantled with first cartridge filter and be connected, drain and outlet department all are equipped with the switch piece, the one end of first cartridge filter can be dismantled and be connected with the storage cylinder, the bottom of second cartridge filter is equipped with the circulation piece, the free end of circulation piece can be dismantled with first cartridge filter and be connected.

Further, the top of the reaction cylinder is fixedly provided with an end cover, the end cover is provided with a water inlet and a medicine inlet, and the water inlet and the medicine inlet are both hinged with a cover plate. When the device is used, the cover plate is opened, titanium dioxide wastewater is conveyed into the reaction cylinder through the water inlet, and substances such as medicines or flocculating agents are conveyed into the reaction cylinder through the medicine inlet, so that the substances react with the titanium dioxide wastewater, and the effect of removing acidic substances and other impurities in the titanium dioxide wastewater is achieved.

Further, the stirring assembly comprises a motor and a stirring rod, the motor is fixedly arranged on the end cover, an output shaft of the motor is fixedly connected with one end of the stirring rod, and the stirring rod is positioned in the reaction cylinder. When the device is used, the motor is started, the stirring rod is driven to rotate through the output shaft of the motor, the effects of mixing substances such as titanium dioxide wastewater and medicines in the reaction cylinder are achieved, the substances are fully reacted, and the purification efficiency of the titanium dioxide wastewater is improved.

Further, outlet department fixedly connected with drain pipe, fixedly connected with first locking screw between first cartridge filter and the drain pipe, the drainage mouth has been seted up to one side of storage section of thick bamboo, drainage mouth department fixedly connected with drainage tube, fixedly connected with second locking screw between first cartridge filter and the drainage tube. The arrangement achieves the effect of fixedly mounting the first filter cartridge between the drainage tube and the drainage tube when the device is used; simultaneously, also be convenient for dismantlement, washing and the change of first cartridge filter, avoid influencing the condition of filter effect because of first cartridge filter uses for a long time, improve promptly to the purifying effect of titanium white waste water.

Further, the first filter cartridge is obliquely arranged, and one end of the first filter cartridge, which is close to the drain pipe, is higher than one end of the first filter cartridge, which is close to the drain pipe. This arrangement facilitates the flow of water within the first filter cartridge.

Further, drain department fixedly connected with drain, the drain can be dismantled with the second cartridge filter and be connected with the filter bag in the second cartridge filter. The filter bag is taken out, a new filter bag is replaced, and the phenomenon that the filtering effect is influenced due to long-term use of the filter bag is avoided.

Further, a limiting plate is fixedly connected in the second filter cartridge, and a plurality of through holes are formed in the limiting plate. The filter bag is supported by the limiting plate, so that the phenomenon that the filter bag continuously drops down due to too heavy sediment in the filter bag is prevented; the effect of not influencing the discharge of residual moisture in the sediment is achieved through the through holes.

Further, the clamping has first sealing washer between first cartridge filter and the drainage drain pipe, the clamping has the second sealing washer between first cartridge filter and the drainage tube, the clamping has the third sealing washer between drain pipe and the second cartridge filter. By the arrangement, the sealing effect is achieved, and water is prevented from overflowing along the gap.

Further, the circulating piece comprises a circulating pump, a first conveying pipe and a second conveying pipe, one end of the first conveying pipe is fixedly connected with the circulating pump, the other end of the first conveying pipe is fixedly connected with the bottom of the second filter cartridge, one end of the second conveying pipe is fixedly connected with the circulating pump, and the other end of the second conveying pipe is detachably connected with one end, close to the reaction cartridge, of the first filter cartridge. The setting like this, be convenient for carry the first cartridge filter with the water in the second cartridge filter in, finally make the whole storage section of thick bamboo that flows into of water in the reaction section of thick bamboo, improve titanium white waste water's purification rate.

The utility model has the following advantages:

1. Through the mutual cooperation of the switch piece, the reaction cylinder, the first filter cylinder, the second filter cylinder and the storage cylinder, the effects of conveniently and rapidly disassembling and replacing the first filter cylinder and the second filter cylinder are achieved, the first filter cylinder and the second filter cylinder are convenient to clean, and the purification effect on titanium pigment wastewater is improved; meanwhile, the reaction time of the titanium dioxide wastewater and substances such as medicines is controlled through the switch piece, so that the operation according to actual conditions is facilitated;

2. Through the mutual cooperation of the drain pipe, the first filter cartridge, the first locking screw, the second locking screw, the storage cylinder and the second conveying pipe, the effects of quick disassembly, cleaning and replacement of the first filter cartridge are achieved, the condition that the filtering effect is influenced due to long-term use of the first filter cartridge is avoided, and the purifying effect on titanium pigment wastewater is improved;

3. Through the mutually supporting of blow off pipe, second cartridge filter and filter bag, reach the effect of quick change filter bag of taking, avoid influencing the phenomenon of filter effect because of the filter bag long-term use.

Drawings

FIG. 1 is a schematic diagram of a titanium dioxide wastewater treatment device according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a titanium dioxide wastewater treatment apparatus according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A;

fig. 4 is an enlarged schematic view of the structure at B in fig. 2.

Wherein, the reaction tube 1, the bracket 11, the cover plate 12, the stirring assembly 13, the motor 131, the stirring rod 132, the end cover 14, the drain pipe 15, the drain pipe 16 and the switch piece 17;

The filter cartridge comprises a first filter cartridge 2, a first locking screw 21, a second locking screw 22, a first sealing ring 23, a limiting block 24 and a fourth sealing ring 25;

the second filter cartridge 3, the filter bag 31, the limiting plate 32 and the third sealing ring 33;

A circulation pump 4, a first delivery pipe 41, a second delivery pipe 42;

A storage cylinder 5 and a drainage tube 51.

Detailed Description

The following embodiments of the present utility model are described in terms of specific examples, and those skilled in the art will appreciate the advantages and capabilities of the present utility model from the disclosure herein. It should be noted that, the illustrations provided in the following embodiments are for illustration only, and are shown in schematic drawings, not physical drawings, and are not to be construed as limiting the utility model, and in order to better illustrate the embodiments of the utility model, certain components in the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

In the description of the present utility model, it should be understood that, if there are terms such as "upper", "lower", "left", "right", "front", "rear", etc., that indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, it is merely for convenience in describing the present utility model and simplifying the description, and it is not indicated or implied that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, so that the terms describing the positional relationships in the drawings are merely for exemplary illustration and are not to be construed as limitations of the present utility model, and that the specific meanings of the terms described above may be understood by those skilled in the art according to circumstances.

As shown in fig. 1, the titanium dioxide wastewater treatment device comprises a reaction cylinder 1 fixedly arranged on a bracket 11 through bolts, wherein an end cover 14 is fixedly arranged at the top of the reaction cylinder 1 through bolts, a water inlet and a drug inlet are formed in the end cover 14, cover plates 12 are hinged to the water inlet and the drug inlet, when the device is used, the cover plates 12 are opened, titanium dioxide wastewater is conveyed into the reaction cylinder 1 through the water inlet, and substances such as medicines or flocculating agents are conveyed into the reaction cylinder 1 through the drug inlet so as to react with the titanium dioxide wastewater, so that the effects of removing acidic substances and other impurities in the titanium dioxide wastewater are achieved.

As shown in fig. 1-2, a stirring assembly 13 is disposed in a reaction cylinder 1, in this embodiment, the stirring assembly 13 includes a motor 131 and a stirring rod 132, the motor 131 is fixedly mounted on an end cover 14 through a bolt, an output shaft of the motor 131 is connected with one end of the stirring rod 132 in a key manner, and the stirring rod 132 is located in the reaction cylinder 1.

As shown in fig. 1, in this embodiment, a water outlet is formed in one side of the reaction cylinder 1, a water drain pipe 15 is welded at the water outlet, a first filter cylinder 2 is detachably connected to a free end of the water drain pipe 15, a storage cylinder 5 is detachably connected to a free end of the first filter cylinder 2, and the first filter cylinder 2 is convenient to detach, clean and replace, so that the condition that the filtering effect is affected due to long-term use of the first filter cylinder 2 is avoided, namely, the purifying effect on titanium pigment wastewater is improved.

In this embodiment, the first filter cartridge 2 is obliquely disposed, and the left end of the first filter cartridge 2 is higher than the right end, so that water can flow in the first filter cartridge 2. In this embodiment, there are a plurality of first locking screws 21, preferably 4, between the first filter cartridge 2 and the drain pipe 15 in the spiro union, the drainage mouth has been seted up to one side of the storage section of thick bamboo 5, and drainage mouth department welding has drainage tube 51, and the spiro union has a plurality of second locking screws 22, preferably 4 between first filter cartridge 2 and the drainage tube 51, reaches the effect with first filter cartridge 2 fixed mounting between drainage tube 51 and drain pipe 15, simultaneously, also is convenient for the installation of first filter cartridge 2, dismantles.

As shown in fig. 2-3, in this embodiment, a first sealing ring 23 is clamped between the first filter cartridge 2 and the drain pipe 15, and a second sealing ring is clamped between the first filter cartridge 2 and the drain pipe 51, so as to achieve the effect of preventing water from escaping along the gap between the first filter cartridge 2 and the drain pipe 51 or the gap between the first filter cartridge 2 and the drain pipe 15. In this embodiment, the two ends of the inner side of the first filter cartridge 2 are uniformly formed with the limiting blocks 24, and one side of each limiting block 24 is respectively abutted to the first sealing ring 23 and the second sealing ring, so as to achieve the effect of preventing the first sealing ring 23 or the second sealing ring from moving along the axis of the first filter cartridge 2.

As shown in fig. 2 and 4, in this embodiment, a drain outlet is formed at the bottom of the reaction cylinder 1, a drain pipe 16 is welded at the drain outlet, a second filter cylinder 3 is connected to the free end of the drain pipe 16 through a flange, a filter bag 31 is detachably connected in the second filter cylinder 3, a port of the filter bag 31 is tied to one end of the second filter cylinder 3, when the device is used, sediment in the reaction cylinder 1 is conveyed into the second filter cylinder 3 along with the drain pipe 16, residual moisture in the sediment is discharged through the filter bag 31, and the sediment stays in the filter bag 31; after a certain period of time, the second filter cartridge 3 is separated from the drain pipe 16, the filter bag 31 bound on the second filter cartridge 3 is removed, the filter bag 31 is taken out, and a new filter bag 31 is replaced, so that the phenomenon that the filtering effect is influenced due to long-term use of the filter bag 31 is avoided.

As shown in fig. 4, in this embodiment, a limiting plate 32 is clamped in the second filter cartridge 3, and a plurality of through holes, preferably 6, are formed in the limiting plate 32, and can be selected according to practical situations when in use, the limiting plate 32 is used for supporting the filter bag 31, so as to prevent the filter bag 31 from continuously falling down due to too heavy sediment in the filter bag 31; the effect of not influencing the discharge of residual moisture in the sediment is achieved through the through holes. In this embodiment, the third sealing ring 33 is clamped between the drain pipe 16 and the second filter cartridge 3, so as to achieve the effect of preventing water from escaping along the gap between the second filter cartridge 3 and the drain pipe 16.

As shown in fig. 2-3, the bottom of the second filter cartridge 3 is provided with a circulation member, in this embodiment, the circulation member includes a circulation pump 4, a first conveying pipe 41 and a second conveying pipe 42, one end of the first conveying pipe 41 is communicated with the circulation pump 4, the other end is communicated with the bottom of the second filter cartridge 3, one end of the second conveying pipe 42 is communicated with the circulation pump 4, the other end is detachably connected with the left end of the first filter cartridge 2, so that water in the second filter cartridge 3 is conveniently conveyed into the first filter cartridge 2, and finally water in the reaction cartridge 1 totally flows into the storage cartridge 5, thereby improving the purification rate of titanium pigment waste water.

In this embodiment, second conveyer pipe 42 and first cartridge filter 2 joint, and interference fit, the chucking has fourth sealing washer 25 between second conveyer pipe 42 and the first cartridge filter 2, at convenient to detach second conveyer pipe 42 and first cartridge filter 2, simultaneously, reaches the effect that prevents water and escape along the clearance between first cartridge filter 2 and the second conveyer pipe 42 through fourth sealing washer 25.

As shown in fig. 1, the drain pipe 16 and the drain pipe 15 are both provided with a switch member 17, in this embodiment, the switch member 17 is preferably an electric control valve, so as to control the circulation of water and sediment in the reaction cylinder 1, and simultaneously, control the reaction duration of the titanium dioxide wastewater and substances such as medicines, so as to facilitate the operation according to practical situations.

The application method of the utility model is as follows:

When the titanium dioxide wastewater treatment device is used, the cover plate 12 is opened, titanium dioxide wastewater is conveyed into the reaction cylinder 1 through the water inlet, substances such as medicines or flocculating agents are conveyed into the reaction cylinder 1 through the medicine inlet, and the cover plate 12 is closed; the motor 131 is started, the stirring rod 132 is driven to rotate through the output shaft of the motor 131, the effect of mixing substances such as titanium pigment wastewater and medicines in the reaction cylinder 1 is achieved, the substances are fully reacted, and the purification efficiency of the titanium pigment wastewater is improved.

After the titanium pigment wastewater and the substances such as medicines are fully reacted, the motor 131 is turned off, and the substances are precipitated in the reaction cylinder 1 for a period of time. After the water and the sediment are layered, an electric control valve on the drain pipe 15 is opened, so that the water flows into the first filter cartridge 2 along the drain pipe 15 for filtration, and the filtered water flows into the storage cartridge 5 along the drain pipe 51; after the water in the reaction cylinder 1 and the sediment are layered, an electric control valve on the blow-off pipe 16 is opened, so that the sediment flows to the second filter cylinder 3 along the blow-off pipe 16, then the sediment is piled up in the filter bag 31, residual moisture in the sediment is discharged through the filter bag 31, and the circulating pump 4 is started, so that the water is conveyed into the first filter cylinder 2 under the action of the first conveying pipe 41 and the second conveying pipe 42, finally flows into the storage cylinder 5 through the first filter cylinder 2, namely, the water in the reaction cylinder 1 finally flows into the storage cylinder 5 completely, and the purification rate of the titanium pigment wastewater is improved.

After the titanium pigment waste water purifying device is used for a certain time, the first locking screw 21 and the second locking screw 22 are loosened, the first filter cartridge 2 is detached from the space between the drainage tube 51 and the drainage tube 15, so that the first filter cartridge 2 is detached, cleaned and replaced conveniently, the condition that the filtering effect is influenced due to long-term use of the first filter cartridge 2 is avoided, and the purifying effect on the titanium pigment waste water is improved; the second filter cartridge 3 is separated from the drain pipe 16 by disassembling the flange, the filter bag 31 bound on the second filter cartridge 3 is disassembled, the filter bag 31 is taken out, and a new filter bag 31 is replaced, so that the phenomenon that the filtering effect is influenced due to long-term use of the filter bag 31 is avoided.

The above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model. The technology, shape, and construction parts of the present utility model, which are not described in detail, are known in the art.

Claims (9)

1. Titanium dioxide wastewater treatment device, its characterized in that: including installing reaction section of thick bamboo, first cartridge filter and the second cartridge filter on the support, be equipped with the stirring subassembly in the reaction section of thick bamboo, the drain has been seted up to the bottom of reaction section of thick bamboo, the drain can be dismantled with the second cartridge filter and be connected, the outlet has been seted up to one side of reaction section of thick bamboo, the outlet can be dismantled with first cartridge filter and be connected, drain and outlet department all are equipped with the switch piece, the one end of first cartridge filter can be dismantled and be connected with the storage cylinder, the bottom of second cartridge filter is equipped with the circulation piece, the free end of circulation piece can be dismantled with first cartridge filter and be connected.

2. The titanium pigment wastewater treatment device according to claim 1, wherein: the top of the reaction cylinder is fixedly provided with an end cover, the end cover is provided with a water inlet and a medicine inlet, and the water inlet and the medicine inlet are both hinged with a cover plate.

3. The titanium pigment wastewater treatment device according to claim 2, wherein: the stirring assembly comprises a motor and a stirring rod, the motor is fixedly arranged on the end cover, an output shaft of the motor is fixedly connected with one end of the stirring rod, and the stirring rod is positioned in the reaction cylinder.

4. The titanium pigment wastewater treatment device according to claim 1, wherein: the drainage outlet is fixedly connected with a drainage pipe, a first locking screw is fixedly connected between the first filter cartridge and the drainage pipe, a drainage port is formed in one side of the storage cartridge, a drainage tube is fixedly connected to the drainage port, and a second locking screw is fixedly connected between the first filter cartridge and the drainage tube.

5. The titanium pigment wastewater treatment device according to claim 4, wherein: the first cartridge filter slope sets up, the one end that the first cartridge filter is close to the drain pipe is higher than the one end that is close to the drainage tube.

6. The titanium pigment wastewater treatment device according to claim 4, wherein: the drain department fixedly connected with drain, the drain can be dismantled with the second cartridge filter and be connected with the filter bag in the second cartridge filter.

7. The titanium pigment wastewater treatment device according to claim 6, wherein: and a limiting plate is fixedly connected in the second filter cartridge, and a plurality of through holes are formed in the limiting plate.

8. The titanium pigment wastewater treatment device according to claim 6, wherein: the first sealing ring is clamped between the first filter cartridge and the drain pipe, the second sealing ring is clamped between the first filter cartridge and the drain pipe, and the third sealing ring is clamped between the drain pipe and the second filter cartridge.

9. The titanium pigment wastewater treatment device according to claim 1, wherein: the circulating piece comprises a circulating pump, a first conveying pipe and a second conveying pipe, one end of the first conveying pipe is fixedly connected with the circulating pump, the other end of the first conveying pipe is fixedly connected with the bottom of the second filter cartridge, one end of the second conveying pipe is fixedly connected with the circulating pump, and the other end of the second conveying pipe is detachably connected with one end, close to the reaction cartridge, of the first filter cartridge.