CN212700575U - Drying device for polyaluminium chloride - Google Patents

Abstract

The utility model discloses a drying device for polyaluminium chloride, including the drying cabinet, a side surface of drying cabinet is provided with sealed locking mechanism, the inside top fixed mounting of drying cabinet has the protecting crust, the dwang is installed through the bearing rotation in the inside of protecting crust, the dwang is close to the inboard fixed mounting of protecting crust of bottom has the water conservancy diversion paddle leaf, the first half section of dwang is hollow structure. This a drying device for polyaluminium chloride, at the in-process of carrying out the dry use of polyaluminium chloride, the accessible motor drives the dwang and rotates in real time, carry the drying cabinet top fast through the high temperature air current that the water conservancy diversion paddle leaf will pour into, then through the outside liquid delivery source of feed liquor union coupling, the liquid of leading-in to the dwang first section is shunted through the shunt tubes, and carry out real-time contact with high temperature air current with liquid dispersion derivation through atomizer, make the whole area of contact bigger more abundant, it is better to make the higher effect of dry efficiency.

Description

Drying device for polyaluminium chloride

Technical Field

The utility model relates to a chemical processing technical field specifically is a drying device for polyaluminium chloride.

Background

Polyaluminium chloride is an inorganic polymer coagulant, abbreviated as PAC in English, generates inorganic polymer water treatment medicament with larger molecular weight and higher charge due to the bridging action of hydroxide ions and the polymerization action of polyvalent anions, can be divided into solid and liquid in form, and usually uses a drying tower to dry liquid polyaluminium oxide.

However, the common drying tower is not suitable for drying the polyaluminium oxide, the heat exchange between the high-temperature gas and the liquid polyaluminium chloride is incomplete, the drying effect of the liquid aluminium chloride is not ideal, the gas discharged from the drying tower has higher temperature, partial heat waste is caused, and the processing efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drying device for polyaluminium chloride to solve the drying that the drying tower commonly used offered in the above-mentioned background art is unsuitable for polyaluminium chloride, high-temperature gas and liquid polyaluminium chloride heat exchange are incomplete, and the effect of liquid aluminium chloride drying is unsatisfactory, and the drying tower combustion gas still has higher temperature, causes the waste of partial heat, has reduced the problem of the efficiency of processing simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drying device for polyaluminium chloride, includes the drying cabinet, a side surface of drying cabinet is provided with sealed locking mechanism, the inside top fixed mounting of drying cabinet has the protecting crust, the inside of protecting crust rotates through the bearing and installs the dwang, the inboard fixed mounting of protecting crust that the dwang is close to the bottom has the water conservancy diversion paddle leaf, the first section of dwang is hollow structure, the first section outside of dwang is encircleed and is had the shunt tubes around lining up, the bottom of shunt tubes is transversely arranged and is provided with the atomizer, the bottom of drying cabinet is provided with power supporting mechanism, it has the feed liquor pipe to peg graft through the bearing rotation to the top inboard of dwang, the feed liquor pipe runs through and extends to the drying cabinet top outside, one side of drying cabinet is provided with circulation water.

Preferably, circulation water conservancy diversion mechanism is including seting up the air outlet in drying cabinet top one side, the outside fixed mounting of air outlet has the circulation pipe, fixed mounting has the air exhauster on the circulation pipe, and the bottom of circulation pipe runs through and extends to the protecting crust of the inside bottom of drying cabinet inboard.

Preferably, power supporting mechanism includes the landing leg of fixed mounting in four edges of drying cabinet bottom, the bottom of landing leg is fixed mounting all has the supporting seat, there is the motor through horizontal pole fixed mounting between the supporting seat, and the output of motor runs through the drying cabinet bottom and is connected with the dwang bottom.

Preferably, sealed locking mechanism includes the lid through hinge movable mounting at drying cabinet side surface, there is the handle on the surface of lid through bolt fixed mounting, the observation window is installed in one side lid surface embedding of handle, and runs through on one side of the bottom of drying cabinet and install the intake pipe.

Preferably, the rear side surface of the drying box is fixedly provided with a power box, and the output end of the power box is electrically connected with the input ends of the motor and the exhaust fan through a wire.

Preferably, the rear side surface of the drying box is fixedly provided with a control button, and the output end of the control button is electrically connected with the input ends of the motor and the exhaust fan through a wire.

Compared with the prior art, the beneficial effects of the utility model are that:

this a drying device for polyaluminium chloride, at the in-process of carrying out the dry use of polyaluminium chloride, the accessible motor drives the dwang and rotates in real time, carry the drying cabinet top fast through the high temperature air current that the water conservancy diversion paddle leaf will pour into, then through the outside liquid delivery source of feed liquor union coupling, the liquid of leading-in to the dwang first section is shunted through the shunt tubes, and carry out real-time contact with high temperature air current with liquid dispersion derivation through atomizer, make the whole area of contact bigger more abundant, it is better to make the higher effect of dry efficiency.

This drying device for polyaluminium chloride is carrying out the in-process that the polyaluminium chloride is dry to be used, and accessible air outlet carries out real-time collection with the drying cabinet combustion gas, and start the air exhauster and take out through the circulation pipe leading-in to the drying cabinet inside once more, carry out cyclic utilization to exhaust high temperature gas, avoid causing the waste of thermal loss and energy.

Drawings

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

fig. 2 is a rear view of the present invention;

FIG. 3 is a schematic view of the connection part between the liquid inlet pipe and the rotating rod of the present invention;

fig. 4 is a front view of the present invention.

In the figure: 1. an air outlet; 2. a drying oven; 3. an atomizing spray head; 4. a shunt tube; 5. rotating the rod; 6. a protective shell; 7. a guide vane; 8. a circulation conduit; 9. a supporting seat; 10. a support leg; 11. a power support mechanism; 12. a motor; 13. an air inlet pipe; 14. a control button; 15. a power box; 16. an exhaust fan; 17. a circulating flow guide mechanism; 18. a liquid inlet pipe; 19. a bearing; 20. a sealing and locking mechanism; 21. a handle; 22. a cover body; 23. and (4) an observation window.

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. 1-4, the present invention provides a technical solution: a drying device for polyaluminium chloride comprises a drying box 2, a sealing and locking mechanism 20 is arranged on one side surface of the drying box 2, a protective shell 6 is fixedly arranged at the top end inside the drying box 2, a rotating rod 5 is rotatably arranged inside the protective shell 6 through a bearing 19, a guide paddle 7 is fixedly arranged on the inner side of the protective shell 6, close to the bottom, of the rotating rod 5, the upper half section of the rotating rod 5 is of a hollow structure, a flow dividing pipe 4 is arranged outside the upper half section of the rotating rod 5 in a surrounding and penetrating manner, an atomizing nozzle 3 is transversely arranged at the bottom of the flow dividing pipe 4, a motor 12 is started through a control button 14 to drive the rotating rod 5 to rotate in real time, injected high-temperature air flow is rapidly conveyed to the upper half section of the drying box 2 through the guide paddle 7, liquid guided into the upper half section of the rotating rod 5 is divided through the, the contact area is larger and more sufficient, the bottom of the drying box 2 is provided with a power supporting mechanism 11, the inner side of the top of the rotating rod 5 is rotatably inserted with a liquid inlet pipe 18 through a bearing 19, the liquid inlet pipe 18 penetrates and extends to the outer side of the top of the drying box 2, one side of the drying box 2 is provided with a circulating flow guide mechanism 17, the circulating flow guide mechanism 17 comprises an air outlet 1 arranged at one side of the top of the drying box 2, the outer side of the air outlet 1 is fixedly provided with a circulating conduit 8, the circulating conduit 8 is fixedly provided with an exhaust fan 16, and the bottom end of the circulation duct 8 penetrates and extends to the inside of the protective shell 6 at the bottom end inside the drying box 2, the gas discharged from the drying box 2 can be collected in real time through the air outlet 1, the exhaust fan 16 is started to be drawn out and is led into the drying box 2 again through the circulating conduit 8, the discharged high-temperature gas is recycled, so that heat loss and energy waste are avoided.

The power supporting mechanism 11 comprises supporting legs 10 fixedly arranged at four corners of the bottom of the drying oven 2, supporting seats 9 are fixedly arranged at the bottom ends of the supporting legs 10, a motor 12 is fixedly arranged between the supporting seats 9 through a cross rod, the model of the motor 12 can be Y90S-2, the output end of the motor 12 penetrates through the bottom of the drying oven 2 and is connected with the bottom end of the rotating rod 5, the sealing and locking mechanism 20 comprises a cover body 22 movably arranged on one side surface of the drying oven 2 through a hinge, a handle 21 is fixedly arranged on the surface of the cover body 22 through a bolt, an observation window 23 is embedded and arranged on the surface of the cover body 22 on one side of the handle 21, an air inlet pipe 13 penetrates through one side of the bottom of the drying oven 2, a power box 15 is fixedly arranged on the rear side surface of the drying oven 2, the output end of the power box 15 is electrically connected with, the rear side surface of the drying box 2 is fixedly provided with a control button 14, and the output end of the control button 14 is electrically connected with the input ends of the motor 12 and the exhaust fan 16 through a wire, so that coordinated operation can be conveniently carried out through a manual control device, and the energy waste and the failure caused by long-time idle operation of the device are avoided.

The working principle is as follows: when the polyaluminium chloride drying processing work is required, firstly, the device can be respectively connected with a raw material liquid conveying source and a high-temperature gas conveying source through a liquid inlet pipe 18 and a gas inlet pipe 13, then the motor 12 is started through the control button 14 to drive the rotating rod 5 to rotate in real time, the injected high-temperature air flow is quickly conveyed to the upper part of the drying box 2 through the guide vanes 7, the liquid guided into the upper half section of the rotating rod 5 is divided by the dividing pipe 4, and is dispersed and guided out by the atomizing nozzle 3 to be contacted with high-temperature airflow in real time, so that the whole contact area is larger and more sufficient, meanwhile, the gas discharged from the drying box 2 can be collected in real time through the air outlet 1, the exhaust fan 16 is started to be drawn out and is led into the drying box 2 again through the circulating conduit 8, the discharged high-temperature gas is recycled, so that heat loss and energy waste are avoided.

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.

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 (6)

1. The utility model provides a drying device for polyaluminium chloride, includes drying cabinet (2), its characterized in that: the drying box comprises a drying box body and is characterized in that a sealing locking mechanism (20) is arranged on one side surface of the drying box body (2), a protective shell (6) is fixedly arranged at the top end inside the drying box body (2), a rotating rod (5) is rotatably arranged inside the protective shell (6) through a bearing (19), a flow guide paddle (7) is fixedly arranged on the inner side of the protective shell (6) close to the bottom of the rotating rod (5), the first section of the rotating rod (5) is of a hollow structure, a flow distribution pipe (4) is arranged outside the first section of the rotating rod (5) in a surrounding mode in a penetrating mode, an atomizing spray head (3) is transversely arranged at the bottom of the flow distribution pipe (4), a power supporting mechanism (11) is arranged at the bottom of the drying box body (2), a liquid inlet pipe (18) is rotatably inserted into the inner side of the top of the rotating rod (5) through the bearing (, and a circulating flow guide mechanism (17) is arranged on one side of the drying box (2).

2. The drying apparatus for polyaluminium chloride as defined in claim 1, wherein: circulation water conservancy diversion mechanism (17) are including seting up air outlet (1) in drying cabinet (2) top one side, the outside fixed mounting of air outlet (1) has circulation pipe (8), fixed mounting has air exhauster (16) on circulation pipe (8), and the bottom of circulation pipe (8) runs through and extends to protecting crust (6) the inboard of the inside bottom of drying cabinet (2).

3. The drying apparatus for polyaluminium chloride as defined in claim 1, wherein: power supporting mechanism (11) include landing leg (10) of fixed mounting in four edges of drying cabinet (2) bottom, the bottom of landing leg (10) is fixed mounting all has supporting seat (9), there is motor (12) through horizontal pole fixed mounting between supporting seat (9), and the output of motor (12) runs through drying cabinet (2) bottom and dwang (5) bottom and is connected.

4. The drying apparatus for polyaluminium chloride as defined in claim 1, wherein: sealed locking mechanism (20) include through hinge movable mounting at lid (22) of drying cabinet (2) side surface, there are handle (21) on the surface of lid (22) through bolt fixed mounting, observation window (23) are installed to one side lid (22) surface embedding of handle (21), and run through on one side of the bottom of drying cabinet (2) and install intake pipe (13).

5. The drying apparatus for polyaluminium chloride as set forth in claim 2 or 3, wherein: the rear side surface of the drying box (2) is fixedly provided with a power box (15), and the output end of the power box (15) is electrically connected with the input ends of the motor (12) and the exhaust fan (16) through a wire.

6. The drying apparatus for polyaluminium chloride as set forth in claim 2 or 3, wherein: the rear side surface of the drying box (2) is fixedly provided with a control button (14), and the output end of the control button (14) is electrically connected with the input ends of the motor (12) and the exhaust fan (16) through a wire.

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