CN211158631U - A antiseized spray column for stearic acid production - Google Patents
A antiseized spray column for stearic acid production Download PDFInfo
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- CN211158631U CN211158631U CN201921626995.7U CN201921626995U CN211158631U CN 211158631 U CN211158631 U CN 211158631U CN 201921626995 U CN201921626995 U CN 201921626995U CN 211158631 U CN211158631 U CN 211158631U
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- tower body
- spraying tower
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- stearic acid
- wall
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Abstract
The utility model discloses an antiseized spraying tower for stearic acid production, including the spraying tower body, spraying tower body lateral wall top is equipped with the feed inlet, and the feed inlet is connected with atomizer, and spraying tower body bottom is equipped with the air-supply line, and the air-supply line intercommunication has the air-blower, and spraying tower body bottom is provided with the discharge gate, jet-propelled cleaning device is installed at spraying tower body top, jet-propelled cleaning device is including installing the hydraulic cylinder at this external top of spraying tower, and hydraulic cylinder's piston rod fixed mounting has the base, and fixed mounting has the rotation motor on the base, rotates the axis of rotation fixedly connected with carousel of motor, and the carousel is installed admittedly a plurality of air jets and a plurality of piece of scraping, scrapes the inner wall of piece and spraying tower body and contacts, and spraying tower body top is provided with electronic. The utility model discloses can effectual prevention stearic acid adhesion inner wall, have the function of clearance inner wall simultaneously, provide convenience for actual production.
Description
Technical Field
The utility model relates to a spray tower, specifically speaking relates to an antiseized spray tower for stearic acid production.
Background
Stearic acid is a fatty acid widely present in nature, mainly used for the production of stearates: such as sodium stearate, magnesium stearate, calcium stearate, etc., are widely used in the manufacture of cosmetics, plastics cold-resistant plasticizers, mold release agents, stabilizers, surfactants, rubber vulcanization accelerators, water-proofing agents, polishing agents, metal soaps, metal mineral flotation agents, softeners, pharmaceuticals and other organic chemicals. In addition, it can be used as solvent for oil-soluble pigment, crayon slip agent, stencil paper polishing agent, and emulsifier for stearin.
In the industrial production of stearic acid, a fractionation method is widely used, a decomposing agent is added into hardened oil, then high-temperature liquid stearic acid is obtained after multiple distillation synthesis, then a stearic acid solution is introduced into a spray tower and is cooled into powder through atomization and cooling, however, in continuous production, stearic acid is easy to adhere to the inner wall of the spray tower to form a wall-forming layer, the wall-forming layer is thicker and thicker along with the increase of time, the production is seriously affected, however, due to the special structure of the spray tower, the cleaning of the wall-forming layer is also very inconvenient, and the stearic acid can only be shoveled by workers regularly by using special tools, and the workload is very large.
Disclosure of Invention
An object of the utility model is to provide an antiseized spray column for stearic acid production solves the problem of being stained with the wall easily in the stearic acid production process.
In order to achieve the above object, the utility model adopts the following technical scheme:
an anti-sticking spraying tower for stearic acid production comprises a spraying tower body, wherein a feed inlet is formed in the top of the side wall of the spraying tower body, the feed inlet is connected with an atomizing spray head, an air inlet pipe is installed at the bottom of the spraying tower body, the end of the air inlet pipe is connected with an air blower, a discharge outlet is formed in the bottom of the side wall of the spraying tower body, an air injection cleaning device is installed at the top of the spraying tower body and comprises a hydraulic oil cylinder installed at the outer top of the spraying tower body, a piston rod of the hydraulic oil cylinder vertically penetrates into the spraying tower body and is fixedly provided with a base, a rotating motor is fixedly installed on the base, a rotating shaft of the rotating motor is fixedly connected with a turntable, an air cavity is formed in the turntable, a plurality of air injection heads facing the inner wall of the spraying tower body are, the spout is the ring form and around axis of rotation a week that rotates the motor, install the slider in the spout, the slider is equipped with the through-hole of intercommunication air cavity, the first breather pipe of through-hole top fixedly connected with, install the branch that is used for fixed first breather pipe on the base, first breather pipe and branch fixed connection, first breather pipe top are connected with the second breather pipe, the second breather pipe is connected with electronic air pump, electronic air pump is installed in this external top of spray tower, and the top of carousel is outer along fixed mounting have a plurality of scraping the piece.
Furthermore, a controller is installed on the outer wall of the spraying tower body, and the hydraulic oil cylinder, the rotating motor and the electric air pump are respectively connected with the controller.
Further, a fluidized bed is installed at the bottom in the spraying tower body and located above the air inlet pipe, an outlet of the fluidized bed is communicated with a discharge port, and the discharge port is connected with a vibration screening machine.
In particular, the number of the air nozzle and the scraping block is not less than 4, and in order to increase the strength of the scraping block, the scraping block is made of stainless steel materials.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the utility model discloses a set up air-jet cleaning device and solved the problem of being stained with the wall easily in the stearic acid production process, in daily production, it is rotatory to rotate the motor start drive carousel, and the air-jet head jets gas along the spray column inner wall, and the air current sweeps downwards along the inner wall to the stearic acid that will close on the inner wall blows off, avoids the stearic acid to glue at the inner wall, and the design is simple ingenious, and fundamentally has prevented the adhesion problem of stearic acid.
(2) The utility model discloses a set up jet-propelled cleaning device and can clear up the spray tower inner wall, electronic air pump drives and rotates motor and carousel downstream, simultaneously, rotates the motor start and drives the carousel rotation, and the adhesion thing of scraping the piece on the carousel with the spray tower inner wall strikes off to clear up the spray tower inner wall, the cleaning process is simple high-efficient, and is effectual, has practiced thrift the labour.
(3) The utility model discloses a set up the fluidized bed and can be discharged the stearic acid that atomizes into the granule automatically from the discharge gate, be favorable to automated production, set up the production quality that the vibration screening machine has guaranteed stearic acid to screening stearic acid.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic sectional view of the spray tower body of the present invention.
Fig. 3 is another schematic sectional view of the spray tower body of the present invention.
Fig. 4 is a top view of the turntable of the present invention.
Fig. 5 is a schematic sectional view of the turntable of the present invention.
The labels in the figure are:
1-a spray tower body, 2-a feed inlet, 3-an air inlet pipe, 4-a blower, 5-a discharge port, 6-an air injection cleaning device, 61-a hydraulic oil cylinder, 62-a base, 63-a rotating motor, 64-a rotating disc, 65-an air injection head, 66-a scraping block, 67-an electric air pump, 68-an air cavity, 69-a chute, 610-a sliding block, 611-a through hole, 612-a first ventilating hole, 613-a support rod, 614-a second ventilating hole, 615-a connecting block, 7-a controller, 8-a fluidized bed, 9-a vibration screening machine and 10-an atomizing nozzle.
Detailed Description
As shown in fig. 1 to 5, the anti-sticking spray tower for stearic acid production provided by the present embodiment includes a spray tower body 1, a feed inlet 2 is provided at the top of the side wall of the spray tower body 1, the feed inlet 2 is connected with an atomizing nozzle 10, an air inlet pipe 3 is installed at the bottom of the spray tower body 1, an air blower 4 is connected to the end of the air inlet pipe 3, the atomizing nozzle 10 atomizes and sprays stearic acid solution, the air blower 4 blows air into the spray tower body 1 from the air inlet pipe 3 to cool atomized stearic acid into particles, a discharge outlet 5 is provided at the bottom of the side wall of the spray tower body 1, an air jet cleaning device 6 is installed at the top of the spray tower body 1, as shown in fig. 2, the atomizing nozzle 10 is located on the side wall below the air jet cleaning device 6, and the atomizing nozzle 10 is aligned with the inner wall of the spray tower body 1, the air jet cleaning device 6 includes a hydraulic cylinder 61 installed at the top of the spray tower body 1, a piston rod of the hydraulic cylinder 61 vertically penetrates into the spray tower body 1 and is fixedly installed with a base 62, the rotating motor 63 is fixedly installed, the rotating shaft of the rotating cylinder 61, the rotating cylinder 63 is installed from the rotating cylinder 63 from the top of the rotating cylinder 6, the rotating cylinder 63 from the rotating cylinder 6, the rotating cylinder 6, the rotating cylinder 63 from the rotating cylinder 6, the rotating cylinder is connected with a rotating cylinder 64, the rotating cylinder from the rotating cylinder 6, the rotating cylinder 64, the rotating cylinder is connected with a rotating cylinder 64, the rotating cylinder is connected with a rotating cylinder 64, the rotating cylinder 5, the rotating cylinder is connected with a rotating cylinder 64, the rotating cylinder 5, the rotating cylinder 64, the rotating cylinder 70, the rotating cylinder 5, the rotating cylinder 64, the rotating cylinder is connected with a rotating cylinder 64, the rotating cylinder 5, the rotating cylinder.
In daily work, liquid stearic acid is introduced from the feed inlet 2, stearic acid flows into the atomizing spray head 10 for atomizing and spraying, the air blower 4 is turned on to cool and granulate, meanwhile, switches of the electric air pump 67 and the rotating motor 63 are turned on in the controller 7, air pumped by the electric air pump 67 passes through the second vent pipe 614, the first vent pipe 612, the through hole 611 and the air cavity 68 in sequence and is sprayed out from the air nozzle 65, the rotating motor 63 rotates to drive the turntable 64 to rotate, relative sliding occurs between the chute 69 and the sliding block 610, the sliding block 610 is in a static state under the fixed supporting action of the first vent pipe 612 and the support rod 613 by taking the spraying tower body 1 as a reference point, the air nozzle 65 connected with the turntable 64 rotates slowly along the inner wall and sprays air, the air flows downwards along the inner wall, so that a layer of air barrier is formed on the inner wall of the spraying tower body 1, the stearic acid is prevented from being adhered to the inner wall, the stearic acid which is formed into particles through cooling and atomization automatically flows into a vibration screening machine 9 from a discharge port 5 after being fluidized by a fluidized bed 8 for screening, and unqualified stearic acid is screened out, so that stearic acid particles are obtained. After stearic acid production, when needing to clear up the inner wall, open hydraulic cylinder 61 and the switch of rotating motor 63, rotate motor 63 and drive carousel 64 and rotate, scrape piece 66 and clear up the inner wall, and simultaneously, hydraulic cylinder 61's piston rod extension drives slow downstream, as shown in fig. 3, clear up spray tower body 1 inner wall completely gradually, and the initial condition is got back to in the piston rod shrink of hydraulic cylinder 61 after the clearance is accomplished.
The utility model discloses an above-mentioned design, solved the wall problem of gluing of stearic acid effectively, can clear up the inner wall when can effectually preventing stearic acid adhesion inner wall.
The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any modification and replacement based on the technical solution and inventive concept provided by the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. An anti-sticking spraying tower for stearic acid production comprises a spraying tower body (1), wherein a feed inlet (2) is formed in the top of the side wall of the spraying tower body (1), an atomizing spray head (10) is connected to the feed inlet (2), an air inlet pipe (3) is installed at the bottom of the spraying tower body (1), the end of the air inlet pipe (3) is connected with an air blower (4), a discharge outlet (5) is formed in the bottom of the side wall of the spraying tower body (1), the anti-sticking spraying tower is characterized in that an air injection cleaning device (6) is installed at the top of the spraying tower body (1), the air injection cleaning device (6) comprises a hydraulic oil cylinder (61) installed at the outer top of the spraying tower body (1), a piston rod of the hydraulic oil cylinder (61) vertically penetrates into the spraying tower body (1) and is fixedly provided with a base (62), a rotating motor (63) is fixedly installed at, the bottom of the rotary table (64) is externally provided with a plurality of air nozzles (65) facing the inner wall of the spray tower body (1) along a fixed mounting way, the top of the rotary table (64) is externally provided with a plurality of scraping blocks (66) along a fixed mounting way, an air chamber (68) is arranged in the rotary table (64), the air nozzles (65) are communicated with the air chamber (68), the top of the rotary table (64) is provided with a sliding groove (69) and positioned above the air chamber (68), the sliding groove (69) is circular and surrounds the rotating shaft of the rotating motor (63) for a circle, a sliding block (610) is arranged in the sliding groove (69), the sliding block (610) is circular and matched with the sliding groove (69), the sliding block (610) is provided with a through hole (611) communicated with the air chamber, the top end of the through hole (611) is fixedly connected with a first vent pipe (612), a support rod (613) used for fixing the first vent pipe (612) is arranged on, the top end of the first vent pipe (612) is connected with a second vent pipe (614), the second vent pipe (614) is connected with an electric air pump (67), and the electric air pump (67) is installed at the outer top of the spraying tower body (1).
2. The anti-sticking spray tower for stearic acid production according to claim 1, wherein a controller (7) is installed on the outer wall of the spray tower body (1), and the hydraulic oil cylinder (61), the rotating motor (63) and the electric air pump (67) are respectively connected with the controller (7).
3. The anti-sticking spraying tower for stearic acid production as claimed in claim 1 wherein a fluidized bed (8) is installed at the bottom inside the spraying tower body (1), the fluidized bed (8) is located above the air inlet pipe (3), the outlet of the fluidized bed (8) is communicated with the discharge port (5), and the discharge port (5) is connected with a vibrating screen (9).
4. The spray tower of claim 1, wherein the number of the air nozzles (65) and the scraping blocks (66) is not less than 4, and the scraping blocks (66) are made of stainless steel.
5. The spray tower of claim 1, wherein the first vent pipe (612) is a stainless steel pipe and the second vent pipe (614) is a rubber hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921626995.7U CN211158631U (en) | 2019-09-27 | 2019-09-27 | A antiseized spray column for stearic acid production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921626995.7U CN211158631U (en) | 2019-09-27 | 2019-09-27 | A antiseized spray column for stearic acid production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211158631U true CN211158631U (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921626995.7U Active CN211158631U (en) | 2019-09-27 | 2019-09-27 | A antiseized spray column for stearic acid production |
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| CN (1) | CN211158631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112933625A (en) * | 2021-03-05 | 2021-06-11 | 郑州谦益食品有限公司 | A spraying apparatus for preparing acidophilus milk powder of flavouring |
-
2019
- 2019-09-27 CN CN201921626995.7U patent/CN211158631U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112933625A (en) * | 2021-03-05 | 2021-06-11 | 郑州谦益食品有限公司 | A spraying apparatus for preparing acidophilus milk powder of flavouring |
| CN112933625B (en) * | 2021-03-05 | 2023-01-06 | 郑州谦益食品有限公司 | A spraying apparatus for preparing acidophilus milk powder of flavouring |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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Address after: 618304 Group 15, Tuanjie village, Xiaohan Town, Guanghan City, Deyang City, Sichuan Province Patentee after: Sichuan baohanfeng Technology Group Co.,Ltd. Address before: 618304 Group 15, Tuanjie village, Xiaohan Town, Guanghan City, Deyang City, Sichuan Province Patentee before: Sichuan baohanfeng renewable resources Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |