CN214877198U - Sodium sulfide storage tank with circulation crushing function - Google Patents
Sodium sulfide storage tank with circulation crushing function Download PDFInfo
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- CN214877198U CN214877198U CN202121088211.7U CN202121088211U CN214877198U CN 214877198 U CN214877198 U CN 214877198U CN 202121088211 U CN202121088211 U CN 202121088211U CN 214877198 U CN214877198 U CN 214877198U
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Abstract
A sodium sulfide storage tank with a circulating crushing function comprises a tank body, wherein a main nitrogen inlet pipe is arranged at the top of the tank body, the output end of the main nitrogen inlet pipe is divided into a first branch nitrogen inlet pipe and a second branch nitrogen inlet pipe, the first branch nitrogen inlet pipe is connected to the top edge of the side wall of the tank body, and the second branch nitrogen inlet pipe is connected to the bottom edge of the side wall of the tank body; the top of the tank body is also provided with a nitrogen outlet pipe, and the nitrogen outlet pipe is provided with an oxygen concentration detector; the bottom of the tank body is provided with a tank body discharging pipe, the tank body discharging pipe is connected with the buffer tank, a discharging inclined pipe is arranged on the tank body discharging pipe and is connected to a material lifting machine, and the discharging pipe of the material lifting machine is connected to a tank body feeding pipe; the top of the tank body is also provided with a motor, the motor shaft is connected, and the rotating shaft is provided with a rotary crushing plate and a stirring rod. The patent of the utility model adopts above-mentioned structure, can realize the stable purpose of storing of sodium sulfide to when carrying out the sodium sulfide output, circulate breakage to the sodium sulfide part of caking, have higher crushing efficiency and quality for the crushing of current stirring.
Description
Technical Field
The utility model relates to a chemical industry equipment field, specificly are a sodium sulphide holding vessel with circulation crushing function.
Background
Sodium sulfide is also called as sodium chloride, sodium xanthate and sodium sulfide. The sodium sulfide is an inorganic compound, and the pure sodium sulfide is colorless crystalline powder.
In the production process of sodium sulfide, need store with storage device, storage device is used in current sodium sulfide production when using, takes place the caking easily when sodium sulfide stores, and the sodium sulfide after the caking is difficult for taking out, and the function of caking sodium sulfide is mostly not handled to current storage device, and current storage device is used in sodium sulfide production when using, and the sealing performance is poor mostly, can not clear away the air in the device, leads to the sodium sulfide to absorb water and deliquesce, takes place the caking more easily.
Disclosure of Invention
The utility model aims to solve the technical problem that a sodium sulphide holding vessel with circulation crushing function is provided, can realize the stable purpose of storing of sodium sulphide to when carrying out the sodium sulphide output, circulate the breakage to the sodium sulphide part of caking, have higher crushing efficiency and quality for the broken of current stirring.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a sodium sulfide storage tank with a circulating crushing function comprises a tank body, wherein a main nitrogen inlet pipe is arranged at the top of the tank body, the output end of the main nitrogen inlet pipe is divided into a first branch nitrogen inlet pipe and a second branch nitrogen inlet pipe, the first branch nitrogen inlet pipe is connected to the top edge of the side wall of the tank body, and the second branch nitrogen inlet pipe is connected to the bottom edge of the side wall of the tank body;
the top of the tank body is also provided with a nitrogen outlet pipe, and the nitrogen outlet pipe is provided with a nitrogen output valve and an oxygen concentration detector;
the bottom of the tank body is provided with a tank body discharging pipe, the lower end of the tank body discharging pipe is connected to the buffer tank, a discharging inclined pipe is arranged on the tank body discharging pipe and connected to a feeding hole of the material lifting machine, a material lifting machine discharging pipe at the top of the material lifting machine is connected to a tank body feeding pipe, and the tank body feeding pipe penetrates through the top of the tank body;
the top of the tank body is also provided with a motor, the motor is connected with a vertical rotating shaft arranged in the tank body through a shaft, and the rotating shaft is provided with a rotary crushing plate and a stirring rod.
In a preferable scheme, a tee joint is arranged at the shunting position of the nitrogen main inlet pipe.
In a preferable scheme, a check valve is further arranged on the nitrogen outlet pipe.
In the preferred scheme, a tank body discharge valve is arranged on the tank body discharge pipe.
In the preferred scheme, a filter plate is arranged in the position of the tank body discharge pipe at the joint of the discharge inclined pipe and the tank body discharge pipe, and the filter plate is of a screen structure.
In the preferred scheme, a net partition plate is arranged in the tank body at a position close to the top, and the connecting point of the second nitrogen branch inlet pipe and the tank body and the connecting point of the nitrogen outlet pipe and the tank body are both positioned at the top of the tank body above the net partition plate;
the jar body inlet pipe pass through net baffle and extend to in the jar body of net baffle below.
In a preferred scheme, the rotary crushing plate is a circular truncated cone-shaped structure, the top surface of the rotary crushing plate is an inclined surface and inclines downwards from the center of the rotary crushing plate to the periphery, and the side wall of the rotary crushing plate is vertical and close to the inner wall of the tank body.
In a preferable scheme, the first nitrogen branch pipe is also provided with a pipeline connected to the bottom edge of the side wall of the buffer tank.
In the preferred scheme, the bottom of the buffer box is provided with a buffer box discharging pipe, and the buffer box discharging pipe is provided with a buffer box discharging valve.
The utility model provides a sodium sulphide holding vessel with circulation crushing function through adopting above-mentioned structure, has following beneficial effect:
(1) the air in the tank body can be effectively replaced before the tank body is used, so that the stored sodium sulfide is prevented from being deliquesced due to residual air in the tank body, and the storage stability of the sodium sulfide can be ensured;
(2) in the process of outputting the sodium sulfide, blocking the caking part in the output sodium sulfide, lifting the caking part into a feeding pipe through a material lifting machine for inputting again, and then rolling and crushing through a rotary crushing plate, so that the effect is better compared with the existing stirring and crushing;
(3) the output of the sodium sulfide is carried out through the buffer tank, so that the condition that air enters the tank body in the process can be avoided.
Drawings
The invention will be further explained with reference to the following figures and examples:
fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: the utility model provides a jar body 1, nitrogen gas owner advances pipe 2, first nitrogen gas advances pipe 3, second nitrogen gas advances pipe 4, tee bend 5, nitrogen gas exit tube 6, nitrogen gas output valve 7, check valve 8, oxygen concentration detector 9, jar body discharging pipe 10, jar body bleeder valve 11, buffer tank 12, filter plate 13, ejection of compact pipe chute 14, lifting machine 15, lifting machine discharging pipe 16, jar body inlet pipe 17, motor 18, pivot 19, rotatory crushing plate 20, puddler 21, net baffle 22, buffer tank discharging pipe 23, buffer tank bleeder valve 24.
Detailed Description
As shown in fig. 1, a sodium sulfide storage tank with a circulating crushing function comprises a tank body 1, wherein a nitrogen main inlet pipe 2 is arranged at the top of the tank body 1, the output end of the nitrogen main inlet pipe 2 is divided into a first nitrogen branch inlet pipe 3 and a second nitrogen branch inlet pipe 4, the first nitrogen branch inlet pipe 3 is connected to the top edge of the side wall of the tank body 1, and the second nitrogen branch inlet pipe 4 is connected to the bottom edge of the side wall of the tank body 1;
a nitrogen outlet pipe 6 is also arranged at the top of the tank body 1, and a nitrogen output valve 7 and an oxygen concentration detector 9 are arranged on the nitrogen outlet pipe 6;
the bottom of the tank body 1 is provided with a tank body discharging pipe 10, the lower end of the tank body discharging pipe 10 is connected to a buffer tank 12, the tank body discharging pipe 10 is provided with a discharging inclined pipe 14, the discharging inclined pipe 14 is connected to a feeding hole of a material lifting machine 15, a material lifting machine discharging pipe 16 at the top of the material lifting machine 15 is connected to a tank body feeding pipe 17, and the tank body feeding pipe 17 penetrates through the top of the tank body 1;
the top of the tank body 1 is also provided with a motor 18, the motor 18 is connected with a vertical rotating shaft 19 arranged in the tank body 1 through a shaft, and the rotating shaft 19 is provided with a rotary crushing plate 20 and a stirring rod 21.
In the preferable scheme, a tee joint 5 is arranged at the shunting position of the nitrogen main inlet pipe 2.
In a preferable scheme, a check valve 8 is further arranged on the nitrogen outlet pipe 6.
In a preferred scheme, a tank body discharge valve 11 is arranged on the tank body discharge pipe 10.
In a preferable scheme, a filter plate 13 is arranged at the inner position of the tank body discharge pipe 10 at the joint of the discharge inclined pipe 14 and the tank body discharge pipe 10, and the filter plate 13 is of a screen structure.
In the preferred scheme, a net partition plate 22 is arranged at a position close to the top in the tank body 1, and the connecting point of the second nitrogen branch pipe 4 and the tank body 1 and the connecting point of the nitrogen outlet pipe 6 and the tank body 1 are both positioned at the top of the tank body 1 above the net partition plate 22;
the tank body feeding pipe 17 penetrates through the net partition plate 22 and extends into the tank body 1 below the net partition plate 22.
In a preferred embodiment, the rotary crushing plate 20 is a circular truncated cone-shaped structure, the top surface of the rotary crushing plate 20 is an inclined surface, the inclined surface is inclined downward from the center of the rotary crushing plate 20 to the periphery, and the side wall of the rotary crushing plate 20 is vertical and close to the inner wall of the tank body 1.
In a preferred embodiment, the first nitrogen branch pipe 3 is further provided with a pipeline connected to the bottom edge of the side wall of the buffer tank 12.
In a preferred scheme, a buffer tank discharging pipe 23 is arranged at the bottom of the buffer tank 12, and a buffer tank discharging valve 24 is arranged on the buffer tank discharging pipe 23.
The novel principle is as follows:
before use, nitrogen is conveyed into the tank body 1 and the buffer tank 12 through the first nitrogen branch inlet pipe 3 by adjusting the tee joint 5 and opening a nitrogen source to achieve the purpose of air replacement, the nitrogen entering the tank body 1 is output through the nitrogen outlet pipe 6, the nitrogen entering the buffer tank 12 is output through the nitrogen outlet pipe 6 after passing through the material lifting machine 15, the output nitrogen is detected through the oxygen concentration detector 9, when the oxygen concentration detected by the oxygen concentration detector 9 is 0, the air replacement is finished, at the moment, the tee joint 5 is adjusted to enable the main inlet pipe 2 of the nitrogen to be communicated with the second nitrogen branch inlet pipe 4, the nitrogen at the moment directly enters the tank body 1 through the second nitrogen branch inlet pipe 4 and is output (circulated) through the nitrogen outlet pipe 6, then a sodium sulfide product is added into the tank body through the tank body inlet pipe 17, and the added sodium sulfide is crushed on the rotary crushing plate 20 (threads can be arranged on the side wall of the rotary crushing plate 20, guarantee the smooth breakage of sodium sulfide), the sodium sulfide powder after the breakage falls into jar 1 bottom and stores to continuously rotate through motor 18 drive puddler 21, realize the stirring, avoid the caking.
When a certain amount of sodium sulfide needs to be taken for production operation, the tank body discharge valve 11 is opened, the sodium sulfide falls into the buffer tank 12 after the caked part is filtered by the filter plate 13, and the caked part enters the material lifting machine 15 along the discharge inclined tube 14 and is lifted to the top of the tank body 1 for crushing again.
When the amount of the alkali sulfide in the buffer tank 12 reaches the required amount, the tank body discharge valve 11 is closed, and then the required alkali sulfide material is output through the buffer tank discharge pipe 23.
Claims (9)
1. The utility model provides a sodium sulphide holding vessel with circulation crushing function, includes jar body (1), its characterized in that: the top of the tank body (1) is provided with a main nitrogen inlet pipe (2), the output end of the main nitrogen inlet pipe (2) is divided into a first nitrogen branch inlet pipe (3) and a second nitrogen branch inlet pipe (4), the first nitrogen branch inlet pipe (3) is connected to the top edge of the side wall of the tank body (1), and the second nitrogen branch inlet pipe (4) is connected to the bottom edge of the side wall of the tank body (1);
the top of the tank body (1) is also provided with a nitrogen outlet pipe (6), and the nitrogen outlet pipe (6) is provided with a nitrogen output valve (7) and an oxygen concentration detector (9);
the bottom of the tank body (1) is provided with a tank body discharging pipe (10), the lower end of the tank body discharging pipe (10) is connected to the buffer tank (12), the tank body discharging pipe (10) is provided with a discharging inclined pipe (14), the discharging inclined pipe (14) is connected to a feeding hole of the material lifting machine (15), the material lifting machine discharging pipe (16) at the top of the material lifting machine (15) is connected to a tank body feeding pipe (17), and the tank body feeding pipe (17) penetrates through the top of the tank body (1);
the top of the tank body (1) is also provided with a motor (18), the motor (18) is connected with a shaft between vertical rotating shafts (19) arranged in the tank body (1), and the rotating shafts (19) are provided with rotary crushing plates (20) and stirring rods (21).
2. The sodium sulfide storage tank with the circulating crushing function as claimed in claim 1, wherein: and a tee joint (5) is arranged at the shunting position of the nitrogen main inlet pipe (2).
3. The sodium sulfide storage tank with the circulating crushing function as claimed in claim 1, wherein: and a check valve (8) is also arranged on the nitrogen outlet pipe (6).
4. The sodium sulfide storage tank with the circulating crushing function as claimed in claim 1, wherein: the tank body discharge pipe (10) is provided with a tank body discharge valve (11).
5. The sodium sulfide storage tank with the circulating crushing function as claimed in claim 1, wherein: the filter plate (13) is arranged at the inner position of the tank body discharging pipe (10) at the joint of the discharging inclined pipe (14) and the tank body discharging pipe (10), and the filter plate (13) is of a screen structure.
6. The sodium sulfide storage tank with the circulating crushing function as claimed in claim 1, wherein: a net partition plate (22) is arranged in the tank body (1) at a position close to the top, and the connecting point of the second nitrogen branch inlet pipe (4) and the tank body (1) and the connecting point of the nitrogen outlet pipe (6) and the tank body (1) are both positioned at the top of the tank body (1) above the net partition plate (22);
the tank body feeding pipe (17) penetrates through the net partition plate (22) and extends into the tank body (1) below the net partition plate (22).
7. The sodium sulfide storage tank with the circulating crushing function as claimed in claim 1, wherein: the rotary crushing plate (20) is a circular truncated cone-shaped structure, the top surface of the rotary crushing plate (20) is an inclined surface, the top surface is inclined downwards from the center of the rotary crushing plate (20) to the periphery, and the side wall of the rotary crushing plate (20) is vertical and is close to the inner wall of the tank body (1).
8. The sodium sulfide storage tank with the circulating crushing function as claimed in claim 1, wherein: the first nitrogen branch inlet pipe (3) is also provided with a pipeline connected to the bottom edge of the side wall of the buffer tank (12).
9. The sodium sulfide storage tank with the circulating crushing function as claimed in claim 1, wherein: the buffer box is characterized in that a buffer box discharging pipe (23) is arranged at the bottom of the buffer box (12), and a buffer box discharging valve (24) is arranged on the buffer box discharging pipe (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121088211.7U CN214877198U (en) | 2021-05-20 | 2021-05-20 | Sodium sulfide storage tank with circulation crushing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121088211.7U CN214877198U (en) | 2021-05-20 | 2021-05-20 | Sodium sulfide storage tank with circulation crushing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214877198U true CN214877198U (en) | 2021-11-26 |
Family
ID=78945395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121088211.7U Active CN214877198U (en) | 2021-05-20 | 2021-05-20 | Sodium sulfide storage tank with circulation crushing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214877198U (en) |
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2021
- 2021-05-20 CN CN202121088211.7U patent/CN214877198U/en active Active
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