CN215916482U

CN215916482U - Spray drying equipment for preventing pipeline of cyclone separator from being blocked

Info

Publication number: CN215916482U
Application number: CN202122444752.5U
Authority: CN
Inventors: 王志辉
Original assignee: Hebei Xinheng Food Co ltd
Current assignee: Hebei Xinheng Food Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-03-01
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses spray drying equipment for preventing a cyclone separator pipeline from being blocked, which comprises a drying tower, a feeding component, a motor, a cyclone separator and an exhaust component, wherein the feeding component penetrates through an air inlet component to be installed at the upper end of the drying tower, feed liquid is sprayed into the drying tower to work, the cyclone separator is connected with the drying tower through the cyclone separator pipeline, dried materials are conveyed to the cyclone separator, the cyclone separator pipeline is provided with two groups of anti-blocking components, when the cyclone separator pipeline is blocked, the blocked materials can be cleaned through the anti-blocking components, a rotating shaft is installed on the outer wall of the cyclone separator pipeline to conveniently drive an internal device to rotate to work, the upper end of the rotating shaft is provided with a brake, the upper end of the brake is connected with a screw rod, the push rod is meshed with the screw rod through threads arranged inside, the rotation of the screw rod is used for controlling the push rod to move up and down, the upper end of the push rod is provided with a material pushing plate, the push rod drives the material pushing plate to move up and down to clean the blocked materials.

Description

Spray drying equipment for preventing pipeline of cyclone separator from being blocked

Technical Field

The utility model relates to the technical field of spray drying for preventing a cyclone separator pipeline from being blocked, in particular to spray drying equipment for preventing the cyclone separator pipeline from being blocked.

Background

The spray dryer is a device capable of simultaneously completing drying and granulation, and can adjust the pressure, flow and spray orifice size of a feed liquid pump according to process requirements to obtain required spherical particles according to a certain size proportion. The spray dryer is one of continuous atmospheric dryers, and is used for drying some heat-sensitive liquids, suspensions and viscous liquids, as well as fuels, intermediates, soap powders and inorganic salts, etc., by spraying the liquid material into a mist using special equipment and allowing the liquid material to contact hot air for drying. A cyclone separator is a device for separating solid particles or liquid drops in an air flow by utilizing centrifugal force, and the cyclone separator enables the solid particles or liquid drops with larger inertial centrifugal force to be thrown to an outer wall surface to be separated by virtue of rotary motion caused by tangential introduction of the air flow, and is a separation device widely applied in industry.

At present, when the conventional spray drying equipment with the cyclone separator is used for preparing materials, the pipeline of the cyclone separator is blocked when the feed liquid is not completely dried, and the blockage generally occurs at a bent position.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an interactive terminal for network popularization, so as to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a spray drying device for preventing a pipeline of a cyclone separator from being blocked comprises a drying tower, a feeding assembly, a motor, the cyclone separator and an exhaust assembly, wherein the upper end of the drying tower is provided with an air inlet assembly, and the feeding assembly penetrates through the air inlet assembly and is arranged at the upper end of the drying tower;

cyclone is connected through cyclone pipe between the drying tower, and the cyclone pipeline is equipped with two sets of anti-clogging subassemblies, and anti-clogging subassembly is connected with the motor, and the cyclone lower extreme is connected with receipts storage bucket, and the exhaust subassembly is installed to the cyclone upper end.

Preferably, the air inlet assembly comprises an air inlet pipe, an air filter, an air feeder, a heater and an air inlet bin, the air inlet bin is installed at the upper end of the drying tower, the right side of the air inlet bin is connected with the air inlet pipe, and the heater, the air feeder and the air filter are sequentially installed between the air inlet pipes from left to right.

Preferably, the feeding assembly comprises an inlet pipe, a feed liquid filter, a feed pump and a spray head, the spray head penetrates through the air inlet bin and is installed at the upper end of the drying tower, the top of the spray head is connected with the inlet pipe, and the feed liquid filter and the feed pump are sequentially installed on the inlet pipe from left to right.

Preferably, the exhaust assembly comprises an induced draft fan, a dust remover and an exhaust pipe, the left end of the exhaust pipe is connected with the upper end of the cyclone separator, and the induced draft fan and the dust remover are sequentially installed between the exhaust pipes from left to right.

Preferably, prevent that the jam subassembly includes pivot, stopper, screw rod, push rod, baffle, scraping wings, gag lever post and bevel gear, and the pivot is installed on cyclone pipeline outer wall, and the pivot lower extreme is equipped with bevel gear, and the pivot upper end is equipped with the stopper, and the stopper upper end is connected with the screw rod, and the push rod meshes through the inside screw thread that is equipped with and screw rod, and the push rod upper end is equipped with the scraping wings, and the scraping wings left side is equipped with the baffle, and the gag lever post right-hand member is connected with cyclone pipeline, and the gag lever post left end is placed in the spout that the push rod right side was equipped with.

Preferably, the anti-blocking assemblies are provided with two groups, and the two groups of anti-blocking assemblies are connected with the motor through rotating shafts and bevel gears.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model relates to spray drying equipment for preventing a cyclone separator pipeline from being blocked, wherein the cyclone separator pipeline is provided with two groups of anti-blocking assemblies, when the cyclone separator pipeline is blocked, blocked materials can be cleaned through the anti-blocking assemblies, a feeding assembly is provided with a material liquid filter for removing impurities in material liquid and ensuring the smoothness of a processing process, an air inlet assembly is provided with an air filter for removing the impurities in required gas and ensuring the purity of a product, and an exhaust assembly is provided with a dust remover for removing dust from waste gas and preventing the pollution to the environment.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a block diagram of the anti-jam assembly of the present invention;

FIG. 3 is a top view of the anti-clog assembly of the present invention;

fig. 4 is a right side view of the anti-clog assembly of the present invention.

In the figure: 1. a drying tower; 2. an air intake assembly; 21. an air inlet pipe; 22. an air filter; 23. a blower; 24. a heater; 25. an air inlet bin; 3. a feed assembly; 31. a feed pipe; 32. a feed liquid filter; 33. a material pump; 34. a spray head; 4. a motor; 5. a cyclone separator; 6. a material receiving barrel; 7. an anti-clogging assembly; 71. a rotating shaft; 72. a brake; 73. a screw; 74. a push rod; 75. a baffle plate; 76. a material pushing plate; 77. a limiting rod; 78. a bevel gear; 8. a cyclone separator conduit; 9. an exhaust assembly; 91. an induced draft fan; 92. a dust remover; 93. and (4) exhausting the gas.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, a spray drying apparatus for preventing a cyclone separator pipeline from being blocked comprises a drying tower 1, a feeding assembly 3, a motor 4, a cyclone separator 5 and an exhaust assembly 9, wherein the upper end of the drying tower 1 is provided with an air inlet assembly 2 for feeding required gas into the drying tower 1 to work, the feeding assembly 3 passes through the air inlet assembly 2 and is arranged at the upper end of the drying tower 1, and a feed liquid is sprayed into the drying tower 1 to work;

the cyclone separator 5 is connected with the drying tower 1 through a cyclone separator pipeline 8, dried materials are conveyed to the cyclone separator 5, two groups of cyclone separator pipelines 8 are provided with anti-blocking assemblies 7, when the cyclone separator pipeline 8 is blocked, the blocked materials can be cleaned through the anti-blocking assemblies 7, the two groups of anti-blocking assemblies 7 are connected with the motor 4 through a rotating shaft 71 and a bevel gear 78, the two groups of anti-blocking assemblies 7 are driven to work through the motor 4, the lower end of the cyclone separator 5 is connected with the material receiving barrel 6, the prepared materials are collected, and the upper end of the cyclone separator 5 is provided with an exhaust assembly 9 for exhausting waste gas in the device;

the air inlet assembly 2 comprises an air inlet pipe 21, an air filter 22, a blower 23, a heater 24 and an air inlet bin 25, the air inlet bin 25 is installed at the upper end of the drying tower 1, treated air is fed into the drying tower 1 to work, the right side of the air inlet bin 25 is connected with the air inlet pipe 21, the treated air is conveniently and timely received, the heater 24, the blower 23 and the air filter 22 are sequentially installed between the air inlet pipe 21 from left to right, the air filter 22 can effectively remove impurities in the air, the smoothness of a machining process is guaranteed, the blower 23 conveys the air forwards, machining efficiency is improved, and the heater 24 heats the conveyed air to the temperature required by work.

The feeding component 3 comprises a feeding pipe 31, a material liquid filter 32, a material pump 33 and a spray head 34, the spray head 34 penetrates through the air inlet bin 25 and is installed at the upper end of the drying tower 1, the conveyed material liquid is sprayed, the material liquid is fully contacted with hot air, the material extraction efficiency is improved, the top of the spray head 34 is connected with the feeding pipe 31, the conveyed material liquid is conveniently and timely received, the material liquid filter 32 and the material pump 33 are sequentially installed on the feeding pipe 31 from left to right, the material liquid filter 32 filters the conveyed material liquid, impurities in the material liquid are removed, the processing smoothness is ensured, the material pump 33 accelerates the conveying speed of the material liquid, and the processing efficiency is improved;

the exhaust assembly 9 comprises an induced draft fan 91, a dust remover 92 and an exhaust pipe 93, the left end of the exhaust pipe 93 is connected with the upper end of the cyclone separator 5 to discharge waste gas in the cyclone separator 5, the induced draft fan 91 and the dust remover 92 are sequentially installed between the exhaust pipes 93 from left to right, the induced draft fan 91 sucks the waste gas in the cyclone separator 5 outwards, the working efficiency of the device is improved, and the dust remover 92 removes dust from the discharged waste gas to prevent environmental pollution;

referring to fig. 2-4, the anti-clogging assembly 7 includes a rotating shaft 71, a stopper 72, a screw 73, a push rod 74, a baffle 75, a material pushing plate 76, a limiting rod 77 and a bevel gear 78, the rotating shaft 71 is installed on the outer wall of the cyclone separator 8 to facilitate driving the internal device to rotate, the bevel gear 78 is installed at the lower end of the rotating shaft 71, the bevel gear 78 is connected with the rotating shaft 71 and is driven by the motor 4 to drive the device, the stopper 72 is installed at the upper end of the rotating shaft 71, the stopper 72 plays a role in braking and buffering, the upper end of the stopper 72 is connected with the screw 73, the push rod 74 is engaged with the screw 73 through threads arranged inside, the push rod 74 is controlled to move up and down by the rotation of the screw 73, the material pushing plate 76 is installed at the upper end of the push rod 74, the material pushing plate 76 is driven by the push rod 74 to move up and down to clean the clogged material, the baffle 75 is installed at the left side of the material pushing plate 76 to prevent the material from entering the anti-clogging assembly 7 when the push rod 74 moves forward, the right end of the limiting rod 77 is connected with the cyclone separator pipeline 8, and the left end of the limiting rod 77 is placed in a sliding groove formed in the right side of the push rod 74 to control the movement distance of the push rod 74.

In conclusion, the utility model discloses spray drying equipment for preventing a pipeline of a cyclone separator from being blocked, a feeding component 3 penetrates through an air inlet component 2 to be installed at the upper end of a drying tower 1, feed liquid is sprayed into the drying tower 1 to work, the cyclone separator 5 is connected with the drying tower 1 through a cyclone separator pipeline 8, dried materials are conveyed to the cyclone separator 5, two groups of anti-blocking components 7 are arranged on the cyclone separator pipeline 8, and when the cyclone separator pipeline 8 is blocked, the blocked materials can be cleaned through the anti-blocking components 7.

The rotating shaft 71 is installed on the outer wall of the cyclone separator pipeline 8, internal devices are conveniently driven to rotate, a brake 72 is arranged at the upper end of the rotating shaft 71, the upper end of the brake 72 is connected with a screw 73, a push rod 74 is meshed with the screw 73 through internal threads, the push rod 74 is controlled to move up and down through rotation of the screw 73, a pushing plate 76 is arranged at the upper end of the push rod 74, the pushing plate 76 is driven to move up and down through the push rod 74 to clean blocked materials, a baffle 75 is arranged on the left side of the pushing plate 76, and the materials are prevented from entering the interior of the anti-blocking assembly 7 when the push rod 74 moves forward.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A spray drying equipment for preventing cyclone separator pipeline from being blocked comprises a drying tower (1), a feeding assembly (3), a motor (4), a cyclone separator (5) and an exhaust assembly (9), and is characterized in that: the upper end of the drying tower (1) is provided with an air inlet component (2), and the feeding component (3) penetrates through the air inlet component (2) and is arranged at the upper end of the drying tower (1);

cyclone (5) and drying tower (1) are connected through cyclone pipeline (8) between, and cyclone pipeline (8) are equipped with two sets of anti-clogging subassembly (7), and anti-clogging subassembly (7) are connected with motor (4), and cyclone (5) lower extreme is connected with receipts storage bucket (6), and exhaust subassembly (9) are installed to cyclone (5) upper end.

2. A spray drying apparatus for preventing clogging of cyclone ducts according to claim 1, wherein: air intake assembly (2) include intake pipe (21), air cleaner (22), forced draught blower (23), heater (24) and air inlet bin (25), and air inlet bin (25) are installed in drying tower (1) upper end, and air inlet bin (25) right side is connected with intake pipe (21), installs heater (24), forced draught blower (23) and air cleaner (22) from a left side to the right side between intake pipe (21) in proper order.

3. A spray drying apparatus for preventing clogging of cyclone ducts according to claim 1, wherein: feeding subassembly (3) include inlet pipe (31), feed liquid filter (32), material pump (33) and shower nozzle (34), and shower nozzle (34) pass and admit air storehouse (25) and install in drying tower (1) upper end, and shower nozzle (34) top is connected with inlet pipe (31), installs feed liquid filter (32) filter and material pump (33) from a left side to the right side on inlet pipe (31) in proper order.

4. A spray drying apparatus for preventing clogging of cyclone ducts according to claim 1, wherein: exhaust subassembly (9) are connected with cyclone (5)'s upper end including draught fan (91), dust remover (92) and blast pipe (93), blast pipe (93) left end, install draught fan (91) and dust remover (92) from a left side to the right side between blast pipe (93) in proper order.

5. A spray drying apparatus for preventing clogging of cyclone ducts according to claim 1, wherein: prevent that jam subassembly (7) includes pivot (71), stopper (72), screw rod (73), push rod (74), baffle (75), scraping wings (76), gag lever post (77) and bevel gear (78), pivot (71) are installed on cyclone pipeline (8) outer wall, pivot (71) lower extreme is equipped with bevel gear (78), pivot (71) upper end is equipped with stopper (72), stopper (72) upper end is connected with screw rod (73), push rod (74) mesh through the screw thread that is equipped with inside and screw rod (73), push rod (74) upper end is equipped with scraping wings (76), scraping wings (75) are equipped with on scraping wings (76) left side, gag lever post (77) right-hand member is connected with cyclone pipeline (8), gag lever post (77) left end is placed in the spout that push rod (74) right side was equipped with.

6. A spray drying apparatus for preventing clogging of cyclone ducts according to claim 1, wherein: the anti-blocking assemblies (7) are provided with two groups, and the two groups of anti-blocking assemblies (7) are connected with the motor (4) through the rotating shaft (71) and the bevel gear (78).