CN211435121U - A drying device for compound amino acid powder production - Google Patents
A drying device for compound amino acid powder production Download PDFInfo
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- CN211435121U CN211435121U CN201922221547.5U CN201922221547U CN211435121U CN 211435121 U CN211435121 U CN 211435121U CN 201922221547 U CN201922221547 U CN 201922221547U CN 211435121 U CN211435121 U CN 211435121U
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- acid powder
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- drying
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Abstract
The utility model provides a drying device for compound amino acid powder production, including the drying tower, air cleaner, the air feed pump, electric heater, the mixing tank, the feeding pump, cyclone, the air discharge pump, air cleaner is connected with the inlet end of air feed pump, the end of giving vent to anger of air feed pump is connected with electric heater's air inlet, electric heater's gas outlet and drying tower are connected, the liquid outlet in mixing tank is connected with the feed liquor end of feeding pump, the play liquid end and the drying tower of feeding pump are connected, the drying tower is connected with the cyclone air inlet, cyclone's gas outlet and the inlet end of air discharge pump are connected, the external tail gas purification device of end of giving vent to anger of air discharge pump. The utility model prevents the composite amino acid powder from attaching to the inner wall of the drying tower, and promotes the drying of the composite amino acid powder; the utility model discloses scraping mechanism has improved compound amino acid powder discharging efficiency.
Description
Technical Field
The utility model relates to a compound amino acid powder production facility field, in particular to a drying device for compound amino acid powder production.
Background
Amino acids are essential substances for human life. The compound amino acid has various types, and the raw materials mainly comprise plant types and animal types. The plant type compound amino acid is prepared by extracting and separating various amino acids from natural high-protein plants by advanced biochemical engineering technology. The animal type compound amino acid is prepared by taking various high protein animals as raw materials, performing microbial fermentation and acid-base hydrolysis treatment, and then performing spray drying. The type of the compound amino acid mainly refers to the number of the types of the amino acid contained in the product, and the main dosage forms comprise 8 amino acid compounds, 18 amino acid compounds, 22 amino acid compounds and the like. The compound amino acid has wide application, and can enhance the immune function of human body, strengthen the nutrient absorption and the like when being used by human body; the feed additive can be used as a feed nutrition additive in livestock and poultry raising, the daily gain, the protein utilization rate and the feed conversion rate of the livestock and poultry are improved, the use of biological medicines is reduced, and the resistance of the animals is enhanced; can be used as concentrated fertilizer and liquid fertilizer raw material in agriculture, and can be added into fermented soybean meal, etc.
At present, the composite amino acid powder is mainly prepared from human or animal hair, fur or bean pulp, rapeseed meal and cotton meal serving as raw materials. After microbial fermentation and acid-base hydrolysis treatment, the product is prepared by spray drying. When the existing composite amino acid powder drying device is used for drying the composite amino acid powder, the hot air is wrapped with the vaporous finished product liquid and conveyed from top to bottom, so that the aim of drying is fulfilled, but the composite amino acid powder is easy to adsorb on the inner wall of the drying device and is difficult to remove. Meanwhile, the hot air and the spray move in the same direction, so that insufficient spray drying in the middle is easily caused, and the drying effect of the composite amino acid powder is influenced. Therefore, a drying device is needed to meet the requirement of producing the composite amino acid powder.
SUMMERY OF THE UTILITY MODEL
The utility model provides a be not enough to prior art, the utility model provides a drying device for compound amino acid powder production has solved the unsatisfactory, the compound amino acid powder of current compound amino acid powder drying device drying effect and has easily been stained with the problem of attaching the inner wall.
The utility model provides a drying device for compound amino acid powder production, including the drying tower, air cleaner, the air feed pump, electric heater, the feed tank, the feeding pump, cyclone, the air discharge pump, air cleaner passes through the gas pipeline and is connected with the inlet end of air feed pump, the end of giving vent to anger of air feed pump passes through the gas pipeline and is connected with electric heater's air inlet, electric heater's gas outlet passes through hot-blast pipeline and is connected with the drying tower, the liquid outlet of feed tank passes through the liquid pipeline and is connected with the feed inlet end of feeding pump, the play liquid end of feeding pump passes through the pipeline and is connected with the drying tower, the drying tower passes through the gas pipeline and is connected with cyclone air inlet, the gas outlet of cyclone passes through the gas pipeline and is connected with the inlet end of air discharge pump, the end of air discharge pump is external tail gas cleanup;
the drying tower comprises a tower body, the tower body is fixedly mounted on a base, a centrifugal atomizer and a hot air distributor are fixedly mounted in the middle of the top of the tower body, a blowing mechanism is fixedly mounted on the tower body, a discharge port and a scraping mechanism are arranged at the bottom of the tower body, an exhaust port is formed in the side wall of the tower body, and the exhaust port is connected with an air inlet of a cyclone dust collector through a gas pipeline.
Preferably, the jetting mechanism includes annular seat, and annular seat fixed mounting is equipped with air conduit in the tower body inner wall in the annular seat, and a plurality of shower nozzles of fixed surface installation on the annular seat, shower nozzle along annular seat circumference evenly distributed, a plurality of shower nozzles all through air conduit and the intake-tube connection in the annular seat, and the tower body lateral wall is run through to the intake pipe, and the intake pipe passes through gas conduit and is connected with electric heater's gas outlet.
Preferably, scraping mechanism includes the axis of rotation, and the axis of rotation passes through mount and discharge gate inner wall fixed connection, and the axis of rotation rotates with the mount to be connected, axis of rotation top fixed mounting scraper, and the output shaft of belt and motor is passed through to the axis of rotation bottom, and motor fixed mounting is on the base.
Preferably, the liquid inlet end of the centrifugal atomizer is connected with the liquid outlet end of the feeding pump through a liquid pipeline, and the air inlet end of the hot air distributor is connected with the air outlet of the electric heater through an air pipeline.
Preferably, the bottom of the tower body is conical or circular arc-shaped, the shape of the scraper is matched with that of the bottom of the tower body, and the discharge hole is arc-shaped or L-shaped.
Preferably, the annular seat is fixedly mounted to the inner wall of the tower above the exhaust opening.
Compared with the prior art, the utility model has the advantages that:
the utility model discloses the drying tower lateral wall is equipped with jetting mechanism, and the shower nozzle of jetting mechanism upwards spouts hot-blast along the drying tower inner wall, can blow to the drying cabinet inner wall, prevents that compound amino acid powder from adhering to the drying tower inner wall, and the hot-blast contact that the hot-blast and the wind distributor of shower nozzle blowout simultaneously formed the vortex, plays the effect of vortex to the compound amino acid finished product thick liquids of the atomizing that falls, makes compound amino acid finished product thick liquids of atomizing fully contact with hot-blast, has promoted the drying of compound amino acid powder; the utility model discloses drying tower bottom is equipped with discharge gate and scraper, drives the scraper through the motor and rotates, pushes away the compound amino acid powder of drying tower bottom to discharge gate department, has improved compound amino acid powder discharging efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the drying tower of the present invention;
fig. 3 is a schematic structural diagram of the drying tower of the present invention.
In the figure:
1-drying tower, 2-air filter, 3-air pump, 4-electric heater, 5-mixing tank, 6-feeding pump, 7-cyclone dust collector, 8-exhaust pump, 9-tower body, 10-base, 11-centrifugal atomizer, 12-hot air distributor, 13-blowing mechanism, 14-discharge port, 15-scraping mechanism, 16-exhaust port, 17-annular base, 18-spray head, 19-air inlet pipe, 20-rotating shaft, 21-fixing frame, 22-scraper and 23-motor.
Detailed Description
In order to better enable those skilled in the art to understand the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 to 3, a drying apparatus for composite amino acid powder production comprises a drying tower 1, an air filter 2, an air feed pump 3, an electric heater 4, the device comprises a mixing tank 5, a feeding pump 6, a cyclone dust collector 7 and an exhaust pump 8, wherein an air filter 2 is connected with the air inlet end of an air feeding pump 3 through an air pipeline, the air outlet end of the air feeding pump 3 is connected with the air inlet of an electric heater 4 through an air pipeline, the air outlet of the electric heater 4 is connected with a drying tower 1 through a hot air pipeline, the liquid outlet of the mixing tank 5 is connected with the liquid inlet end of the feeding pump 6 through a liquid pipeline, the liquid outlet end of the feeding pump 6 is connected with the drying tower 1 through a pipeline, the drying tower 1 is connected with the air inlet of the cyclone dust collector 7 through an air pipeline, the air outlet of the cyclone dust collector 7 is connected with the air inlet end of the exhaust pump 8 through an air pipeline, and the air outlet;
the drying tower 1 comprises a tower body 9, the tower body 9 is fixedly installed on a base 10, a centrifugal atomizer 11 and a hot air distributor 12 are fixedly installed in the middle of the top of the tower body, a blowing mechanism 13 is fixedly installed on the tower body 9, a discharge hole 14 and a scraping mechanism 15 are arranged at the bottom of the tower body 9, an exhaust port 16 is arranged on the side wall of the tower body 9, and the exhaust port 16 is connected with an air inlet of a cyclone dust collector 7 through an air pipeline.
The blowing mechanism 13 comprises an annular seat 17, the annular seat 17 is fixedly arranged on the inner wall of the tower body 9, an air pipeline is arranged in the annular seat 17, a plurality of spray heads 18 are fixedly arranged on the upper surface of the annular seat 17, the spray heads 18 are uniformly distributed along the circumferential direction of the annular seat 17, the spray heads 18 are all connected with an air inlet pipe 19 through the air pipeline in the annular seat 17, the air inlet pipe 19 penetrates through the side wall of the tower body 9, and the air inlet pipe 19 is connected with an air outlet of the electric heater 4 through an air.
The scraping mechanism 15 comprises a rotating shaft 20, the rotating shaft 20 is fixedly connected with the inner wall of the discharge hole 14 through a fixing frame 21, the rotating shaft 20 is rotatably connected with the fixing frame 21, a scraper 22 is fixedly installed at the top of the rotating shaft 20, the bottom of the rotating shaft 20 is connected with an output shaft of a motor 23 through a belt, and the motor 23 is fixedly installed on the base 10.
The liquid inlet end of the centrifugal atomizer 11 is connected with the liquid outlet end of the feeding pump 6 through a liquid pipeline, and the gas inlet end of the hot air distributor 12 is connected with the gas outlet of the electric heater 4 through an air pipeline.
The bottom of the tower body 9 is conical or circular arc-shaped, the shape of the scraper 22 is matched with that of the bottom of the tower body 9, and the discharge hole 14 is arc-shaped or L-shaped.
The annular seat 17 is fixedly mounted on the inner wall of the tower 9 above the exhaust opening 16.
The working principle is as follows:
composite amino acid powder finished product slurry is conveyed to a centrifugal atomizer 11 at the top of a drying tower 1 in a mixing pool 5 through a feeding pump 6 for atomization and falls down from the top of the drying tower 1, air is filtered by an air filter 2 and then conveyed into an electric heater 4 through an air feeding pump 3, heated hot air is respectively conveyed to a hot air distributor 12 at the top of the drying tower 1 and a blowing mechanism 13 on the inner wall of the drying tower 1 through pipelines, the hot air is uniformly distributed by the hot air distributor 12 and falls down with the atomized composite amino acid finished product slurry, so that the atomized composite amino acid finished product slurry is dried to obtain composite amino acid powder, a nozzle 18 of the blowing mechanism 13 sprays hot air upwards along the inner wall of the drying tower 1, the inner wall of the drying box 1 can be blown, the composite amino acid powder is prevented from being attached to the inner wall of the drying tower 1, and meanwhile, the hot air sprayed by the nozzle 18 is contacted with the hot air sprayed by the air, play the effect of vortex to the compound amino acid finished product thick liquids of atomizing of whereabouts, make compound amino acid finished product thick liquids of atomizing fully contact with hot-blast, the drying of compound amino acid powder has been promoted, compound amino acid powder after the drying falls into drying tower 1 bottom, discharge gate 14 discharges, drying tower 1 bottom still is equipped with scraper 15, it rotates to drive scraper 22 through motor 23, push away the compound amino acid powder of drying tower 1 bottom to discharge gate department, compound amino acid powder discharging efficiency has been improved, 1 lateral wall of drying tower is equipped with gas vent 16, tail gas after the drying is carried to tail gas processing apparatus through exhaust pump 8 after 7 dust removals of cyclone dust collector.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the specific implementations of the invention. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a drying device for compound amino acid powder production which characterized in that: comprises a drying tower (1), an air filter (2), an air feed pump (3), an electric heater (4), a mixing tank (5), a feeding pump (6), a cyclone dust collector (7) and an exhaust pump (8), wherein the air filter (2) is connected with the air inlet end of the air feed pump (3) through a gas pipeline, the air outlet end of the air feed pump (3) is connected with the air inlet of the electric heater (4) through a gas pipeline, the air outlet of the electric heater (4) is connected with the drying tower (1) through a hot air pipeline, the liquid outlet of the mixing tank (5) is connected with the liquid inlet end of the feeding pump (6) through a liquid pipeline, the liquid outlet end of the feeding pump (6) is connected with the drying tower (1) through a pipeline, the drying tower (1) is connected with the air inlet of the cyclone dust collector (7) through a gas pipeline, the air outlet of the cyclone dust collector (7) is connected with the air inlet end of the exhaust pump (8) through a gas, the gas outlet end of the exhaust pump (8) is externally connected with a tail gas purification device;
drying tower (1) includes tower body (9), tower body (9) fixed mounting is on base (10), fixed mounting centrifugal atomizer (11) and hot-blast distributor (12) in the middle of the tower body top, and tower body (9) fixed mounting jetting mechanism (13), tower body (9) bottom are equipped with discharge gate (14) and scrape material mechanism (15), and tower body (9) lateral wall is equipped with gas vent (16), gas vent (16) are connected with cyclone (7) air inlet through gas pipeline.
2. The drying device for composite amino acid powder production according to claim 1, characterized in that: jetting mechanism (13) include annular seat (17), annular seat (17) fixed mounting is equipped with air conduit in tower body (9) inner wall in annular seat (17), a plurality of shower nozzles (18) of fixed surface installation on annular seat (17), shower nozzle (18) are along annular seat (17) circumference evenly distributed, and are a plurality of shower nozzle (18) all are connected with intake pipe (19) through the air conduit in annular seat (17), intake pipe (19) run through tower body (9) lateral wall, and intake pipe (19) are connected through the gas outlet of gas conduit with electric heater (4).
3. The drying device for composite amino acid powder production according to claim 1, characterized in that: scraping mechanism (15) includes axis of rotation (20), axis of rotation (20) are through mount (21) and discharge gate (14) inner wall fixed connection, and axis of rotation (20) rotate with mount (21) and are connected, and axis of rotation (20) top fixed mounting scraper (22), the output shaft of axis of rotation (20) bottom through belt and motor (23), motor (23) fixed mounting is on base (10).
4. The drying device for composite amino acid powder production according to claim 1, characterized in that: the liquid inlet end of the centrifugal atomizer (11) is connected with the liquid outlet end of the feeding pump (6) through a liquid pipeline, and the air inlet end of the hot air distributor (12) is connected with the air outlet of the electric heater (4) through an air pipeline.
5. The drying device for composite amino acid powder production according to claim 3, characterized in that: the bottom of the tower body (9) is conical or circular arc-shaped, the shape of the scraper (22) is matched with that of the bottom of the tower body (9), and the discharge hole (14) is arc-shaped or L-shaped.
6. The drying device for composite amino acid powder production according to claim 2, characterized in that: the annular seat (17) is fixedly arranged on the inner wall of the tower body (9) above the exhaust port (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922221547.5U CN211435121U (en) | 2019-12-12 | 2019-12-12 | A drying device for compound amino acid powder production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922221547.5U CN211435121U (en) | 2019-12-12 | 2019-12-12 | A drying device for compound amino acid powder production |
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| Publication Number | Publication Date |
|---|---|
| CN211435121U true CN211435121U (en) | 2020-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922221547.5U Expired - Fee Related CN211435121U (en) | 2019-12-12 | 2019-12-12 | A drying device for compound amino acid powder production |
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| CN (1) | CN211435121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113058462A (en) * | 2021-03-24 | 2021-07-02 | 湖南祥柏生态环保科技有限公司 | Spray type amino acid powder production system |
-
2019
- 2019-12-12 CN CN201922221547.5U patent/CN211435121U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113058462A (en) * | 2021-03-24 | 2021-07-02 | 湖南祥柏生态环保科技有限公司 | Spray type amino acid powder production system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200908 Termination date: 20211212 |
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| CF01 | Termination of patent right due to non-payment of annual fee |