CN216989057U - Closed spray dryer with one-key environment-friendly cleaning function and used for hard alloy - Google Patents
Closed spray dryer with one-key environment-friendly cleaning function and used for hard alloy Download PDFInfo
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- CN216989057U CN216989057U CN202220526770.XU CN202220526770U CN216989057U CN 216989057 U CN216989057 U CN 216989057U CN 202220526770 U CN202220526770 U CN 202220526770U CN 216989057 U CN216989057 U CN 216989057U
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- pipeline
- pump body
- liquid collecting
- collecting pipe
- spray dryer
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Abstract
The utility model discloses a closed spray dryer for hard alloy with one-key environment-friendly cleaning function, which comprises a drying tower body and an electric control cabinet, wherein a rope on a winding wheel penetrates through a support and is connected with a liquid collecting pipe, and a cleaning head is arranged at the bottom of the liquid collecting pipe; the upper end of the liquid collecting pipe is respectively connected with a clean water tank and a paraffin removal water tank through a first pipeline and a second pipeline, an outlet pipe at the bottom of the drying tower body is respectively connected with a clean water recovery tank and a paraffin removal recovery tank through a third pipeline and a fourth pipeline, a PLC controller is installed in the electric control cabinet and used for controlling the servo motor, the first pump body, the second pump body, the third pump body and the fourth pump body to work. Meanwhile, an automatic function is added, a computer operation interface is subjected to one-key cleaning program, the cleaning process is controlled fully automatically, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of dryers, in particular to a closed spray dryer with a key for environmentally-friendly cleaning of hard alloy.
Background
The closed spray dryer for the hard alloy requires complete cleaning of the tower body in the equipment after spraying is finished each time so as to avoid product dirtying caused by mixing of products of different brands. In the cleaning process, phosphoric acid water and clean water are generally heated and then alternately cleaned in order to remove a binder (paraffin) in a product, the cleaned water is respectively stored in corresponding tank bodies, the phosphoric acid water is used for pollution, the cleaning process is manually operated, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a closed spray dryer for hard alloy with one-key environment-friendly cleaning function, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the closed spray dryer comprises a drying tower body and an electric control cabinet, wherein a fixed plate at the top of the drying tower body is provided with a hoisting mechanism through a support, the hoisting mechanism comprises a servo motor and a winding wheel driven by the servo motor, a rope on the winding wheel penetrates through the support and is connected with a liquid collecting pipe, and the bottom of the liquid collecting pipe is provided with a cleaning head;
the liquid collecting pipe is provided with a sealing cover, the sealing cover is used for sealing a cleaning opening in the middle of the fixing plate, and the sealing cover is pressed tightly through a pressing mechanism at the top of the drying tower body;
the upper end of the liquid collecting pipe is respectively connected with a clean water tank and a paraffin removal water tank through a first pipeline and a second pipeline, and a first pump body and a second pump body are respectively arranged on the first pipeline and the second pipeline;
an outlet pipe at the bottom of the drying tower body is respectively connected with a clear water recovery tank and a paraffin removal recovery tank through a third pipeline and a fourth pipeline, and a third pump body and a fourth pump body are respectively arranged on the third pipeline and the fourth pipeline;
the electric control cabinet is internally provided with a PLC controller, the PLC controller is used for controlling the servo motor, the first pump body, the second pump body, the third pump body and the fourth pump body to work, and the electric control cabinet is provided with a computer operation display electrically connected with the PLC controller.
When the equipment needs to be cleaned, a one-key cleaning program is pressed through a computer operation interface of a computer operation display, a PLC controller controls a servo motor to work, the servo motor drives a winding wheel to rotate clockwise, a liquid collecting pipe and a sealing cover move downwards until the liquid collecting pipe extends into a drying tower body through a cleaning opening, and the sealing cover covers the cleaning opening;
then the PLC controller controls a pressing rotary cylinder of the pressing mechanism to work, so that the rotating block rotates to the position above the sealing cover and then downwards drives the pressing rod to tightly press the sealing cover;
the PLC controller controls the pneumatic ball valve on the second pipeline to be opened, the second pump body works, CPC mirror polishing paraffin removal water inside the paraffin removal water tank is introduced to the cleaning head through the second pipeline and the liquid collecting pipe, and finally the inner wall of the drying tower body is cleaned after being sprayed out through the cleaning head.
Compared with the prior art, the utility model has the beneficial effects that: in order to protect the environment, phosphoric acid water is not used any more, and instead, pollution-free CPC mirror polishing wax removal water is used, so that the cleaning effect of wax removal is achieved, and the environment is not polluted. Meanwhile, the automatic function is added, and the inlet and outlet valves of the clean water tank, the paraffin removal water tank, the clean water recovery tank and the paraffin removal recovery tank are controlled by pneumatic ball valves, a computer operation interface is subjected to a key cleaning program, the cleaning process is controlled fully automatically, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic view of a connection structure of a drying tower body, a hoisting mechanism, a clear water recovery tank and a de-waxing recovery tank according to the present invention;
FIG. 2 is a schematic view of the mounting structure of the pressing mechanism of the present invention;
FIG. 3 is a schematic perspective view of the pressing mechanism of the present invention;
FIG. 4 is a schematic view of the connection structure of the hoisting mechanism, the liquid collecting pipe, the cleaning head, the paraffin removal water tank and the clean water tank.
In the figure: 1. a drying tower body; 2. a fixing plate; 3. cleaning the opening; 4. a base frame; 5. a hold-down mechanism; 51. a compressing rotary cylinder; 52. rotating the piston rod; 53. rotating the block; 54. a hold down bar; 6. a column; 7. a servo motor; 8. a sealing cover; 9. a top plate; 10. an outlet pipe; 11. a third pump body; 12. a third pipeline; 13. a clear water recovery tank; 14. a fourth pump body; 15. a fourth conduit; 16. a wax removal recovery tank; 17. an electric control cabinet; 18. a winding wheel; 19. a belt guard; 20. a wheel carrier; 21. a rope; 22. a cleaning head; 23. a liquid collecting pipe; 24. a first conduit; 25. a first pump body; 26. a clean water tank; 27. a second conduit; 28. a second pump body; 29. wax removal water pitcher.
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. 1-4, the present invention provides a technical solution: the utility model provides a take abluent closed spray drier for carbide of a key environmental protection, includes drying tower body 1 and automatically controlled cabinet 17, there is hoist mechanism through the support mounting on the fixed plate 2 at drying tower body 1 top, the support is including installing the roof 9 at the stand 6 and the stand 6 top of base frame 4, the 4 corners of base frame 4 on the fixed plate 2.
The winding mechanism comprises a servo motor 7 and a winding wheel 18 driven by the servo motor 7, a rope 21 on the winding wheel 18 penetrates through the bracket and is connected with a liquid collecting pipe 23, and a cleaning head 22 is arranged at the bottom of the liquid collecting pipe 23;
the liquid collecting pipe 23 is provided with a sealing cover 8, the sealing cover 8 is used for sealing the cleaning opening 3 in the middle of the fixed plate 2, and the sealing cover 8 is pressed tightly by a pressing mechanism 5 at the top of the drying tower body 1; the pressing mechanism 5 comprises a pressing rotary cylinder 51, a rotary piston rod 52 pressing the output end of the rotary cylinder 51, a rotating block 53 mounted at the top of the rotary piston rod 52, and a pressing rod 54 connected with the bottom of the other end of the rotating block 53.
The upper end of the liquid collecting pipe 23 is respectively connected with a clean water tank 26 and a paraffin removal water tank 29 through a first pipeline 24 and a second pipeline 27, and a first pump body 25 and a second pump body 28 are respectively arranged on the first pipeline 24 and the second pipeline 27;
an outlet pipe 10 at the bottom of the drying tower body 1 is respectively connected with a clear water recovery tank 13 and a paraffin removal recovery tank 16 through a third pipeline 12 and a fourth pipeline 15, and a third pump body 11 and a fourth pump body 14 are respectively arranged on the third pipeline 12 and the fourth pipeline 15;
and pneumatic ball valves are arranged on the first pipeline 24, the second pipeline 27, the third pipeline 12 and the fourth pipeline 15.
The electric control cabinet 17 is internally provided with a PLC controller, the PLC controller is used for controlling the servo motor 7, the first pump body 25, the second pump body 28, the third pump body 11 and the fourth pump body 14 to work, and the electric control cabinet 17 is provided with a computer operation display electrically connected with the PLC controller.
Specifically, when the device needs to be cleaned, a one-key cleaning program is pressed through a computer operation interface of a computer operation display, the PLC controls the servo motor 7 to work, so that the servo motor 7 drives the winding wheel 18 to rotate clockwise, the liquid collecting pipe 23 and the sealing cover 8 move downwards until the liquid collecting pipe 23 extends into the drying tower body 1 through the cleaning opening 3, and the sealing cover 8 covers the cleaning opening 3;
then, the PLC controller controls the compressing rotary cylinder 51 of the compressing mechanism 5 to work, so that the rotating block 53 rotates to above the sealing cover 8, and then the compressing rod 54 is driven downwards to tightly compress the sealing cover 8;
the PLC controller controls the pneumatic ball valve on the second pipeline 27 to be opened, the second pump body 28 to work, CPC mirror polishing wax removal water in the wax removal water tank 29 is led into the cleaning head 22 through the second pipeline 27 and the liquid collecting pipe 23, and finally the inner wall of the drying tower body 1 is cleaned after being sprayed out through the cleaning head 22;
the cleaned paraffin removal water flows into the outlet pipe 10, at the moment, the PLC controls the pneumatic ball valve on the fourth pipeline 15 to be opened, the fourth pump body 14 works, and the cleaned paraffin removal water is introduced into the paraffin removal recovery tank 16 through the fourth pipeline 15;
then the PLC controller controls the pneumatic ball valve on the first pipeline 24 to be opened, the first pump body 25 to work, clean water in the clean water tank 26 is led into the cleaning head 22 through the second pipeline 27 and the liquid collecting pipe 23, and finally the clean water is sprayed out through the cleaning head 22 to carry out secondary cleaning on the inner wall of the drying tower body 1;
the water after the secondary cleaning flows into the outlet pipe 10, at this time, the PLC controller controls the pneumatic ball valve on the third pipeline 12 to open, the third pump body 11 works, and the water after the secondary cleaning is introduced into the clean water recovery tank 13 through the third pipeline 12;
in order to protect environment, phosphoric acid water is not used any more, and instead, pollution-free CPC mirror polishing wax removal water is used, so that the cleaning effect of wax removal is achieved, and the environment is not polluted. Meanwhile, the automatic function is added, the inlet and outlet valve control of the clean water tank 26, the paraffin removal water tank 29, the clean water recovery tank 13 and the paraffin removal recovery tank 16 all adopt pneumatic ball valves, a computer operation interface one-key cleaning program is adopted, the cleaning process is controlled fully automatically, and the working efficiency is improved.
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 (6)
1. The utility model provides a take abluent closed spray drier for carbide of a key environmental protection, includes drying tower body (1) and automatically controlled cabinet (17), its characterized in that: a fixing plate (2) at the top of the drying tower body (1) is provided with a hoisting mechanism through a support, the hoisting mechanism comprises a servo motor (7) and a winding wheel (18) driven by the servo motor (7), a rope (21) on the winding wheel (18) penetrates through the support and then is connected with a liquid collecting pipe (23), and the bottom of the liquid collecting pipe (23) is provided with a cleaning head (22); a sealing cover (8) is arranged on the liquid collecting pipe (23), the sealing cover (8) is used for sealing the cleaning opening (3) in the middle of the fixing plate (2), and the sealing cover (8) is pressed tightly through a pressing mechanism (5) at the top of the drying tower body (1); the upper end of the liquid collecting pipe (23) is respectively connected with a clean water tank (26) and a paraffin removal water tank (29) through a first pipeline (24) and a second pipeline (27), and a first pump body (25) and a second pump body (28) are respectively arranged on the first pipeline (24) and the second pipeline (27);
an outlet pipe (10) at the bottom of the drying tower body (1) is respectively connected with a clear water recovery tank (13) and a paraffin removal recovery tank (16) through a third pipeline (12) and a fourth pipeline (15), and a third pump body (11) and a fourth pump body (14) are respectively arranged on the third pipeline (12) and the fourth pipeline (15); the electric control cabinet (17) is internally provided with a PLC controller, the PLC controller is used for controlling the servo motor (7), the first pump body (25), the second pump body (28), the third pump body (11) and the fourth pump body (14) to work, and a computer operation display electrically connected with the PLC controller is arranged on the electric control cabinet (17).
2. The closed spray dryer with one-key environment-friendly cleaning function for the hard alloy according to claim 1, is characterized in that: the support is including installing base frame (4), stand (6) and roof (9) at stand (6) top at base frame (4) corner in fixed plate (2) upper end.
3. The closed spray dryer with one-key environment-friendly cleaning function for the hard alloy according to claim 2, is characterized in that: servo motor (7) are fixed in roof (9) upper end one side, it fixes at roof (9) upper end opposite side through wheel carrier (20) to wind-up wheel (18), servo motor (7) output is equipped with driving pulley, driven pulley is installed to the pivot end of connecting in wind-up wheel (18) middle part, driving pulley passes through the belt and connects in driven pulley.
4. The closed spray dryer with one-key environment-friendly cleaning function for the hard alloy according to claim 3, is characterized in that: the winding wheel (18) is movably connected to the wheel carrier (20) through a rotating shaft, and a belt protective cover (19) is arranged on the outer side between the driving belt wheel and the driven belt wheel.
5. The closed spray dryer with one-key environment-friendly cleaning function for the hard alloy according to claim 1, is characterized in that: the pressing mechanism (5) comprises a pressing rotary cylinder (51), a rotary piston rod (52) pressing the output end of the rotary cylinder (51), a rotating block (53) arranged at the top of the rotary piston rod (52) and a pressing rod (54) connected with the bottom of the other end of the rotating block (53).
6. The closed spray dryer with one-key environment-friendly cleaning function for the hard alloy according to claim 1, is characterized in that: pneumatic ball valves are arranged on the first pipeline (24), the second pipeline (27), the third pipeline (12) and the fourth pipeline (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220526770.XU CN216989057U (en) | 2022-03-11 | 2022-03-11 | Closed spray dryer with one-key environment-friendly cleaning function and used for hard alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220526770.XU CN216989057U (en) | 2022-03-11 | 2022-03-11 | Closed spray dryer with one-key environment-friendly cleaning function and used for hard alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216989057U true CN216989057U (en) | 2022-07-19 |
Family
ID=82368374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220526770.XU Active CN216989057U (en) | 2022-03-11 | 2022-03-11 | Closed spray dryer with one-key environment-friendly cleaning function and used for hard alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216989057U (en) |
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2022
- 2022-03-11 CN CN202220526770.XU patent/CN216989057U/en active Active
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