CN212166550U

CN212166550U - Spray drying equipment for producing polyaluminium chloride

Info

Publication number: CN212166550U
Application number: CN202020291407.5U
Authority: CN
Inventors: 刘洪升; 朱建民; 高学磊; 赵如意
Original assignee: Tianjin Runwo Water Supply Installation Engineering Co ltd
Current assignee: Tianjin Runwo Water Supply Installation Engineering Co ltd
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-12-18
Anticipated expiration: 2030-03-11

Abstract

The utility model discloses a polyaluminium chloride production is with spraying drying equipment, include: the drying tank is internally provided with a spray type drying structure; wherein, fountain dry construction mainly includes: the device comprises a motor chamber, a drying chamber, a pipe body placing chamber, a motor, a rotating shaft, a pair of bearings with the same structure, an air inlet pipe, an accelerating fan blade, an air outlet cover, a pipe shaft connecting block, a liquid inlet pipe, three pairs of spray pipes with the same structure, three pairs of spray heads with the same structure, a rotating connecting block, a feed pipe, a pair of powder suction pipes with the same structure, a discharge pipe, a powder suction machine and a powder storage chamber; the utility model relates to the technical field of aluminum chloride production equipment; the beneficial effects of present case do: improves the existing drying equipment used in the production of the polyaluminium chloride, reduces the production cost and improves the reliability of the equipment.

Description

Spray drying equipment for producing polyaluminium chloride

Technical Field

The utility model relates to a polyaluminium chloride production facility field specifically is a polyaluminium chloride production is with spraying drying equipment.

Background

The polyaluminium chloride is a new water purifying material, an inorganic high-molecular coagulant, which is polyaluminium for short, has the advantages of good spray drying stability, wide applicable water area, high hydrolysis speed, strong adsorption capacity, large formed alumen ustum, high density and precipitation, low effluent turbidity, good dehydration performance and the like, and has the advantages of high purification effect and safer water treatment under the condition of the same water quality.

In the field of polyaluminium chloride production, when part of spray drying equipment used at present is used, the efficiency is not low, but the cost is higher, incomplete drying of mixed liquor sometimes occurs, so that the quality of polyaluminium chloride is greatly influenced, and when part of spray drying equipment for alumina production is used, automatic box replacement after collection of a final product cannot be realized; in addition, the phenomenon of excessive scattering of aggregate is easy to occur, so the spray drying device for producing the polyaluminium chloride is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model provides a polyaluminium chloride production is with spraying drying equipment has solved prior art's problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a spray drying equipment for polyaluminium chloride production comprises: the drying tank, install fountain drying structure in the drying tank.

Wherein, fountain dry construction mainly includes: the device comprises a motor chamber, a drying chamber, a pipe body placing chamber, a motor, a rotating shaft, a pair of bearings with the same structure, an air inlet pipe, an accelerating fan blade, an air outlet cover, a pipe shaft connecting block, a liquid inlet pipe, three pairs of spray pipes with the same structure, three pairs of spray heads with the same structure, a rotating connecting block, a feed pipe, a pair of powder suction pipes with the same structure, a discharge pipe, a powder suction machine and a powder storage chamber;

the drying device comprises a drying chamber, a motor chamber, a pair of bearings, a pipe body placing chamber, a motor, an accelerating fan blade, an air outlet cover, a tubular shaft connecting block, a pair of bearings, a pair of air outlets, a tubular shaft connecting block and a pair of air inlet pipes, wherein the motor chamber is arranged at the lowest end in the drying tank, the drying chamber is arranged above the motor chamber, the pipe body placing chamber is arranged above the drying chamber, the motor is arranged at the middle position of the motor chamber, one of the pair of bearings is sleeved on a rotating shaft and fixedly penetrates through the middle position of the lower wall surface of the drying chamber, one end of the air inlet pipe is arranged at the left side position of the lower wall surface of the drying chamber in a penetrating way, the other end of the air inlet pipe is arranged at the middle position of the left wall surface of the motor chamber, the spray pipes are respectively installed on the outer wall surface of the liquid inlet pipe, the spray heads are respectively installed at the lower ends of the spray pipes, the rotating connecting block is installed at the upper end of the liquid inlet pipe, one end of the inlet pipe is installed on the rotating connecting block, the other end of the inlet pipe is installed on the left wall surface of the pipe body placing chamber in a penetrating mode, the powder suction pipes are installed on the upper wall surface of the drying chamber in a penetrating mode, the discharge pipe is installed on the right wall surface of the pipe body placing chamber in a penetrating mode, the powder suction machine is installed at the lower end of the discharge pipe, and the.

Preferably, the motor is provided with a motor frame with a fixing function.

Preferably, the powder suction pipe is provided with a powder suction hopper for increasing the suction speed.

Preferably, the lower end of the feeding pipe and the upper end of the liquid inlet pipe are both provided with a sealing gasket for increasing the sealing property.

Preferably, the air inlet pipe is provided with a pipe fixing frame with a fixing function.

Preferably, a support frame with a supporting function is mounted on the discharge pipe.

The utility model has the advantages that:

the utility model provides a spray drying device for producing polyaluminium chloride; the method has the following beneficial effects: the present case uses fountain drying structure to carry out the drying of liquid polyaluminium chloride, sprays through the rotatory heat exchange drying that carries on of high-temperature gas, makes production efficiency uprise, and can guarantee the high quality of product, labour saving and time saving reduces manufacturing cost, has solved the production mode that current polyaluminium chloride production adopted cylinder drying more, and cylinder drying's mode production efficiency is low, and the manual work that needs is more, influences the outward appearance and the quality of product, influences production, problem that manufacturing cost is high.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a left side view structure diagram of the present invention.

Fig. 3 is a schematic view of the structure of the right side of the present invention.

In the figure: 1-drying in a tank; 2-a motor chamber; 3-a drying chamber; 4-a tube body placing chamber; 5, a motor; 6-a rotating shaft; 7-a bearing; 8, an air inlet pipe; 9-accelerating fan blades; 10-air outlet cover; 11-pipe shaft connecting block; 12-a liquid inlet pipe; 13-a spray pipe; 14-a spray head; 15-rotating the connecting block; 16-a feed pipe; 17-a powder suction pipe; 18-a discharge pipe; 19-powder suction machine; 20-a powder storage chamber; 21-a motor frame; 22-powder suction hopper; 23-a gasket; 24-a tube holder; 25-support frame.

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. 1-3, the present invention provides a technical solution: a spray drying device for producing polyaluminium chloride;

the main components of the scheme are as follows: the drying tank 1 is internally provided with a spray type drying structure;

in the concrete implementation process, the spray type drying structure mainly comprises: the device comprises a motor chamber 2, a drying chamber 3, a pipe body placing chamber 4, a motor 5, a rotating shaft 6, a pair of bearings 7 with the same structure, an air inlet pipe 8, an accelerating fan blade 9, an air outlet cover 10, a pipe shaft connecting block 11, a liquid inlet pipe 12, three pairs of spraying pipes 13 with the same structure, three pairs of spraying heads 14 with the same structure, a rotating connecting block 15, a feeding pipe 16, a pair of powder suction pipes 17 with the same structure, a discharging pipe 18, a powder suction machine 19 and a powder storage chamber 20.

The motor chamber 2 is arranged at the lowest end in the drying tank 1, the drying chamber 3 is arranged above the motor chamber 2, the pipe body placing chamber 4 is arranged above the drying chamber 3, the motor 5 is arranged at the middle position of the motor chamber 2, one of a pair of bearings 7 is sleeved on the rotating shaft 6 and penetrates and is fixed at the middle position of the lower wall surface of the drying chamber 3, one end of the air inlet pipe 8 penetrates and is arranged at the left side position of the lower wall surface of the drying chamber 3, the other end of the air inlet pipe 8 penetrates and is arranged at the middle position of the left wall surface of the motor chamber 2, the accelerating fan blade 9 is sleeved at the middle position of the rotating shaft 6, the air outlet cover 10 is sleeved on the rotating shaft 6 and is arranged on the lower wall surface in the drying chamber, the air outlet cover 10 is provided with an air outlet for air outlet, the tubular shaft connecting block 11 is arranged at the upper, three pairs of spray pipes 13 are respectively installed on the outer wall surface of a liquid inlet pipe 12, three pairs of spray heads 14 are respectively installed at the lower ends of the three pairs of spray pipes 13, a rotary connecting block 15 is installed at the upper end of the liquid inlet pipe 12, one end of a feed pipe 16 is installed on the rotary connecting block 15, the other end of the feed pipe 16 is installed on the left wall surface of a pipe body placing chamber 4 in a penetrating mode, a pair of powder suction pipes 17 are installed on the upper wall surface of a drying chamber 3 in a penetrating mode, a discharge pipe 18 is installed on the right wall surface of the pipe body placing chamber 4 in a penetrating mode, a powder suction. The motor 5 may be of the ADLEEPOWER brand, model MA-3700M/H series.

It should be noted that, when the spray drying structure is used, the liquid polyaluminium chloride is input from the input pipe 16, the liquid polyaluminium chloride is discharged from the input pipe 16 to the liquid inlet pipe 12, the hot gas enters the air outlet cover 10 installed inside the drying chamber 3 through the air inlet pipe 8, the motor 5 starts to be electrified and rotated, the motor 5 rotates to drive the rotating shaft 6 installed on the output end thereof to rotate, the rotating shaft 6 rotates to drive the accelerating fan blades 9 installed thereon to rotate, the accelerating fan blades 9 rotate to accelerate the hot gas to be discharged from the air outlet opening formed on the air outlet cover 10, the rotating shaft 6 drives the tubular shaft 11 to drive the liquid inlet pipe 12 installed thereon to rotate, the liquid inlet pipe 12 rotates to discharge the liquid into the spray pipe 13, the liquid is then discharged in a mist form through the spray head 14 installed at the lower end of the spray pipe 13, and the hot air discharged from the lower, the powder absorbing machine 19 is operated to absorb the polymerized aluminum chloride powder into the powder absorbing pipe 17 through the powder absorbing hopper 22, then the polymerized aluminum chloride powder is discharged into the discharging pipe 18 from the powder absorbing pipe 17, and then the polymerized aluminum chloride powder enters the powder storing chamber 20 through the discharging pipe 18 for storage.

In the specific implementation process, further, a motor frame 21 with a fixing function is installed on the motor 5.

In the specific implementation process, further, the lower end of the feeding pipe 16 and the upper end of the liquid inlet pipe 12 are both provided with a sealing gasket 23 for increasing the sealing performance.

In the specific implementation process, further, a pipe fixing frame 24 with a fixing function is installed on the air inlet pipe 8.

In the specific implementation, a supporting frame 25 with a supporting function is further mounted on the tapping pipe 18.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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. A spray drying equipment for polyaluminium chloride production comprises: the drying tank (1) is characterized in that a spray type drying structure is arranged in the drying tank (1); wherein, fountain dry construction mainly includes: the device comprises a motor chamber (2), a drying chamber (3), a pipe body placing chamber (4), a motor (5), a rotating shaft (6), a pair of bearings (7) with the same structure, an air inlet pipe (8), an accelerating fan blade (9), an air outlet cover (10), a pipe shaft connecting block (11), a liquid inlet pipe (12), three pairs of spray pipes (13) with the same structure, three pairs of spray heads (14) with the same structure, a rotating connecting block (15), a feed pipe (16), a pair of powder suction pipes (17) with the same structure, a discharge pipe (18), a powder suction machine (19) and a powder storage chamber (20); the utility model discloses a drying machine, including motor room (2), motor room (2) and motor room (2), the body is placed room (4) and is installed in the top of drying room (3), motor (5) are installed in motor room (2) intermediate position, and a pair of one suit in bearing (7) is on rotation axis (6) and is run through and fix in drying room (3) lower wall intermediate position, intake pipe (8) one end is run through and is installed in drying room (3) lower wall left side position, intake pipe (8) other end is run through and is installed in motor room (2) left wall intermediate position, flabellum (9) suit is in rotation axis (6) intermediate position with higher speed, go out fan housing (10) suit and install on drying room inside lower wall on rotation axis (6), offer the air outlet that is used for the air-out on going out fan housing (10), the pipe shaft connecting block (11) is installed at the upper end of the rotating shaft (6), the lower end of the liquid inlet pipe (12) is installed on the pipe shaft connecting block (11), one of the pair of bearings (7) with the same structure is sleeved at the upper end of the liquid inlet pipe (12) and is installed on the upper wall surface of the drying chamber (3) in a penetrating manner, the three pairs of spray pipes (13) are installed on the outer wall surface of the liquid inlet pipe (12) respectively, the three pairs of spray heads (14) are installed at the lower ends of the three pairs of spray pipes (13) respectively, the rotary connecting block (15) is installed at the upper end of the liquid inlet pipe (12), one end of the feeding pipe (16) is installed on the rotary connecting block (15), the other end of the feeding pipe (16) is installed on the left wall surface of the pipe body placing chamber (4) in a penetrating manner, the pair of the powder suction pipe (17) is installed on the upper, the powder suction machine (19) is arranged at the lower end of the discharge pipe (18), and the powder storage chamber (20) is arranged below the powder suction machine (19).

2. The spray drying equipment for polyaluminium chloride production according to claim 1, wherein the motor frame (21) with a fixing function is mounted on the motor (5).

3. The spray drying equipment for polyaluminium chloride production according to claim 1, wherein the powder suction pipe (17) is provided with a powder suction hopper (22) for increasing the suction speed.

4. The spray drying equipment for polyaluminium chloride production according to claim 1, wherein the lower end of the feed pipe (16) and the upper end of the liquid inlet pipe (12) are both provided with a sealing gasket (23) for increasing the sealing property.

5. The spray drying equipment for polyaluminium chloride production according to claim 1, wherein the air inlet pipe (8) is provided with a pipe fixing frame (24) having a fixing function.

6. The spray drying device for polyaluminium chloride production according to claim 1, wherein a support frame (25) having a supporting function is installed on the discharging pipe (18).