CN210193663U

CN210193663U - Ferric salt recovery unit of iron-containing sludge

Info

Publication number: CN210193663U
Application number: CN201920313703.8U
Authority: CN
Inventors: Tongzhan Xue; 薛同站; Weiwei Wang; 王伟伟; Caihong Wang; 王彩红; Baochun Chang; 常宝春; Jian Wang; 王健
Original assignee: Anhui University of Architecture
Current assignee: Anhui Jianzhu University; Anhui University of Architecture
Priority date: 2019-03-13
Filing date: 2019-03-13
Publication date: 2020-03-27
Anticipated expiration: 2029-03-13

Abstract

The utility model discloses a ferric salt recovery unit of iron-containing sludge, including the reaction tower, the bottom of reaction tower is equipped with supporting mechanism, the leading flank of reaction tower is connected with the connecting plate, the side of connecting plate is equipped with set screw, the side of connecting plate is equipped with servo motor, this ferric salt recovery unit of iron-containing sludge is not only convenient for mix recovery agent, flocculating agent and water through setting up mixing box, electrothermal tube and thermometer, and be convenient for control the temperature of recovery agent, flocculating agent and water, be convenient for mud and recovery agent, flocculating agent and water react, be convenient for filter mud through setting up stirring frame and filter mechanism, guarantee mud and recovery agent, flocculating agent and water intensive mixing reaction, be convenient for carry out the repetitive reaction with mud through setting up mud pipe and slush pump, be convenient for fully retrieve the ferric salt, be convenient for place this ferric salt recovery unit of iron-containing sludge steadily through setting up supporting mechanism, the practicability is stronger.

Description

Ferric salt recovery unit of iron-containing sludge

Technical Field

The utility model relates to a molysite retrieves technical field, specifically is a molysite recovery unit of iron-containing sludge.

Background

In the process of carrying out advanced oxidation (Fenton-like process) treatment on sewage, a certain amount of iron-containing sludge which is difficult to treat is generated, and the traditional treatment method is landfill treatment after dehydration, so that a large amount of land resources are occupied, and iron resources are wasted. With the widespread use of advanced oxidation processes, a large amount of such sludge is produced, and therefore how to properly and scientifically treat the sludge is a common concern all over the world. The existing sludge recycling treatment equipment has insufficient reaction dead angles due to large solid content of sludge.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a molysite recovery unit of iron-containing sludge, be convenient for make mud fully react with the reactant, improve the rate of recovery of molysite, be convenient for carry out stable placing with the device, the inside of being convenient for open the device washs and maintains, and the practicality is stronger, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a ferric salt recovery unit containing iron sludge comprises a reaction tower, wherein a supporting mechanism is arranged at the bottom of the reaction tower, a connecting plate is connected to the front side surface of the reaction tower, a fixing screw is arranged on the side surface of the connecting plate, a servo motor is arranged on the side surface of the connecting plate, an output shaft of the servo motor is connected with a stirring frame, a filtering mechanism is arranged at a position, close to the lower part of the stirring frame, of an inner cavity of the reaction tower, a sludge lifting pump is arranged at a position, close to the upper surface, of the left side surface of the reaction tower, a sludge inlet pipe is connected to a sludge inlet end of the sludge lifting pump, a ferric salt product outlet is arranged at a position, close to the bottom, of the right side surface of the reaction tower, a sludge outlet is arranged at a position, close to the lower part of the ferric salt product outlet, valves are arranged on the side surfaces of the sludge outlet, the water pump is characterized in that a water inlet pipe of the water pump is connected with an inner cavity of the mixing box, a water outlet pipe of the water pump is connected with a connecting pipe, spray heads are uniformly distributed on the side face of the connecting pipe, a control switch group and a thermometer are respectively arranged on the front side face of the mixing box, an electric heating pipe is arranged on the side face of the inner cavity of the mixing box, the output end of an external power supply is electrically connected with the input end of the control switch group, and the input end of the servo motor, the water pump, a sludge lifting pump.

As an optimal technical scheme of the utility model, supporting mechanism includes fixing bolt, heel post and mounting panel, the bottom at the heel post is installed to the mounting panel, fixing bolt sliding connection is at the upper surface of mounting panel.

As an optimal technical scheme of the utility model, the agitator includes puddler and stirring vane, stirring vane is along the side evenly distributed of puddler.

As an optimal technical scheme of the utility model, the bottom of reaction tower is connected with the mud pipe, the tip of mud pipe is connected near the position department of top with the reaction tower side, the side of mud pipe is connected with the slush pump, the output of input electric connection control switch group of slush pump.

As an optimal technical scheme of the utility model, the left surface of mixing box is equipped with the feed liquor pipe, the side of feed liquor pipe is equipped with the control valve.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up the mixing box, electrothermal tube and thermometer are not only convenient for with the reclaiming agent, flocculating agent and water mix, and be convenient for control the reclaiming agent, the temperature of flocculating agent and water, be convenient for mud and reclaiming agent, flocculating agent and water react, be convenient for filter mud through setting up stirring frame and filter mechanism, guarantee mud and reclaiming agent, flocculating agent and water intensive mixing reaction, be convenient for carry out the repetitive reaction with mud through setting up mud pipe and slush pump, be convenient for fully retrieve the molysite, be convenient for place the molysite recovery unit of this iron-containing mud is stable through setting up supporting mechanism, the practicality is stronger.

Drawings

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

fig. 2 is a schematic view of the cross-sectional structure of the present invention.

In the figure: the device comprises a reaction tower 1, a servo motor 2, a connecting plate 3, a control switch group 4, a thermometer 5, a liquid inlet pipe 6, a water pump 7, a connecting pipe 8, a sludge lifting pump 9, a sludge inlet pipe 10, a sludge pipe 11, a sludge pump 12, a supporting mechanism 13, a fixing bolt 131, a bearing column 132, a mounting plate 133, a ferric salt product outlet 14, a sludge outlet 15, a fixing bolt 16, an electric heating pipe 17, a spray head 18, a stirring frame 19, a stirring rod 191, a stirring blade 192, a filtering mechanism 20, a filter plate 201 and a fixing frame 202.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a ferric salt recovery device containing iron sludge comprises a reaction tower 1, a supporting mechanism 13 is arranged at the bottom of the reaction tower 1, a connecting plate 3 is connected to the front side surface of the reaction tower 1, a fixing screw 16 is arranged on the side surface of the connecting plate 3, a servo motor 2 is arranged on the side surface of the connecting plate 3, an output shaft of the servo motor 2 is connected with a stirring frame 19, a filtering mechanism 20 is arranged at the position, close to the lower part of the stirring frame 19, of an inner cavity of the reaction tower 1, sludge is stirred through the servo motor 2 and the stirring frame 19, sludge falls into the lower part of the reaction tower 1 through the filtering mechanism 20, a sludge lifting pump 9 is arranged at the position, close to the upper surface, of the left side surface of the reaction tower 1, a sludge inlet end of the sludge lifting pump 9 is connected with a sludge inlet pipe 10, sludge is injected into the reaction tower 1 through the sludge lifting pump 9 and the sludge inlet pipe, the iron salt product is recovered through an iron salt product outlet 14, a sludge outlet 15 is arranged at a position, close to the lower part of the iron salt product outlet 14, on the right side surface of the reaction tower 1, sludge with clean iron salt is discharged from the sludge outlet 15, valves are arranged on the side surfaces of the sludge outlet 15 and the iron salt product outlet 14, a mixing box is arranged on the upper surface of the reaction tower 1, a water pump 7 is arranged on the side surface of the mixing box, a water inlet pipe of the water pump 7 is connected with an inner cavity of the mixing box, a water outlet pipe of the water pump 7 is connected with a connecting pipe 8, spray heads 18 are uniformly distributed on the side surface of the connecting pipe 8, the mixed liquid is injected into the reaction tower 1 through the water pump 7 and the spray heads 18, a control switch group 4 and a thermometer 5 are respectively arranged on the front side surface of the inner cavity of the mixing box, an electric heating, The water pump 7, the sludge lifting pump 9 and the input end of the electric heating tube 17, the supporting mechanism 13 comprises a fixing bolt 131, a bearing column 132 and a mounting plate 133, the mounting plate 133 is arranged at the bottom of the bearing column 132, the fixing bolt 131 is connected to the upper surface of the mounting plate 133 in a sliding manner, the stirring frame 19 comprises a stirring rod 191 and stirring blades 192, the stirring blades 192 are uniformly distributed along the side surface of the stirring rod 191, the bottom of the reaction tower 1 is connected with a slurry pipe 11, the end part of the slurry pipe 11 is connected with the position, close to the upper part, of the side surface of the reaction tower 1, the side surface of the slurry pipe 11 is connected with a slurry pump 12, the input end of the slurry pump 12 is electrically connected with the output end of the control switch group 4, slurry can be repeatedly reacted through the slurry pipe 11 and the slurry pump 12, the left side surface of the mixing box is provided with a liquid inlet pipe 6, the control switch group 4 is provided with control buttons which are in one-to-one correspondence with the servo motor 2, the water pump 7, the sludge lifting pump 9, the mud pump 12 and the electric heating pipe 17.

When in use: inject mud into reaction tower 1 through mud elevator pump 9 and mud pipe 10 in, will retrieve the agent through feed liquor pipe 6, in flocculating agent and the water mixing box, inject mixed liquid into reaction tower 1 through water pump 7 and shower nozzle 18 in, stir mud through servo motor 2 and stirring frame 19, fall into the lower part of reaction tower 1 through filter mechanism 20 through mud, retrieve the molysite product through molysite product export 14, can carry out the repetitive reaction with mud through mud pipe 11 and slush pump 12, the clean mud of molysite recovery is discharged from mud export 15.

The utility model discloses a set up the mixing box, electrothermal tube 17 and thermometer 5 are not only convenient for with the reclaiming agent, flocculating agent and water mix, and be convenient for control the reclaiming agent, the temperature of flocculating agent and water, be convenient for mud and reclaiming agent, flocculating agent and water react, be convenient for filter mud through setting up stirring frame 19 and filter mechanism 20, guarantee mud and reclaiming agent, flocculating agent and water intensive mixing reaction, be convenient for carry out the repetitive reaction with mud through setting up mud pipe 11 and slush pump 12, be convenient for fully retrieve the molysite, be convenient for stable the placing with the molysite recovery unit of this iron-containing mud through setting up supporting mechanism 13, the practicality is stronger.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an iron salt recovery unit of indisputable mud, includes reaction tower (1), its characterized in that: the bottom of the reaction tower (1) is provided with a supporting mechanism (13), the front side surface of the reaction tower (1) is connected with a connecting plate (3), the side surface of the connecting plate (3) is provided with a fixing screw (16), the side surface of the connecting plate (3) is provided with a servo motor (2), an output shaft of the servo motor (2) is connected with a stirring frame (19), the position of the inner cavity of the reaction tower (1) close to the lower part of the stirring frame (19) is provided with a filtering mechanism (20), the position of the left side surface of the reaction tower (1) close to the upper surface is provided with a sludge lifting pump (9), the sludge inlet end of the sludge lifting pump (9) is connected with a sludge inlet pipe (10), the position of the right side surface of the reaction tower (1) close to the bottom is provided with an iron salt product outlet (14), the position of the right side surface of the reaction tower (1) close, the side of mud export (15) and molysite product export (14) all is equipped with the valve, the upper surface of reaction tower (1) is equipped with the mixing box, the side of mixing box is equipped with water pump (7), the inlet tube of water pump (7) is connected with the inner chamber of mixing box, the play water piping connection of water pump (7) has connecting pipe (8), the side evenly distributed of connecting pipe (8) has shower nozzle (18), the leading flank of mixing box is equipped with control switch group (4) and thermometer (5) respectively, the side of mixing box inner chamber is equipped with electrothermal tube (17), the output of external power source is connected to the input electricity of control switch group (4), the input of servo motor (2), water pump (7), mud elevator pump (9) and electrothermal tube (17) is connected to the output electricity of control switch group (4).

2. The iron salt recovery device of iron-containing sludge according to claim 1, characterized in that: the supporting mechanism (13) comprises a fixing bolt (131), a bearing column (132) and a mounting plate (133), the mounting plate (133) is mounted at the bottom of the bearing column (132), and the fixing bolt (131) is connected to the upper surface of the mounting plate (133) in a sliding mode.

3. The iron salt recovery device of iron-containing sludge according to claim 1, characterized in that: the stirring frame (19) comprises a stirring rod (191) and stirring blades (192), and the stirring blades (192) are uniformly distributed along the side surface of the stirring rod (191).

4. The iron salt recovery device of iron-containing sludge according to claim 1, characterized in that: the device is characterized in that a slurry pipe (11) is connected to the bottom of the reaction tower (1), the end of the slurry pipe (11) is connected with the side of the reaction tower (1) at a position close to the upper part, a slurry pump (12) is connected to the side of the slurry pipe (11), and the input end of the slurry pump (12) is electrically connected with the output end of the control switch group (4).

5. The iron salt recovery device of iron-containing sludge according to claim 1, characterized in that: the left side face of mixing box is equipped with feed liquor pipe (6), the side of feed liquor pipe (6) is equipped with the control valve.