CN216910549U - Sodium sulfide raw material crushing device - Google Patents
Sodium sulfide raw material crushing device Download PDFInfo
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- CN216910549U CN216910549U CN202122271363.7U CN202122271363U CN216910549U CN 216910549 U CN216910549 U CN 216910549U CN 202122271363 U CN202122271363 U CN 202122271363U CN 216910549 U CN216910549 U CN 216910549U
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- discharging pipe
- mirabilite
- rubbing crusher
- raw coal
- sodium sulfide
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Abstract
This scheme belongs to sodium sulfide apparatus for producing technical field, concretely relates to sodium sulfide raw materials reducing mechanism. The device comprises a raw coal pulverizer, a mirabilite pulverizer and a mixing and stirring mechanism, wherein a first discharging pipe is arranged on the raw coal pulverizer, a second discharging pipe is arranged on the mirabilite pulverizer, a first bevel gear is arranged on an output shaft of a motor, a second bevel gear meshed with the first bevel gear is arranged on a rotating shaft, a first cam is arranged on the rotating shaft and used for intermittently impacting the first discharging pipe, a second cam is arranged on the first discharging pipe and used for intermittently impacting the second discharging pipe; this scheme can carry out intermittent type nature striking to raw coal rubbing crusher and mirabilite rubbing crusher's discharging pipe for sodium sulfide material powder and mirabilite powder can not cohere in the inner wall department of discharging pipe, and then can not plug up raw coal rubbing crusher and mirabilite rubbing crusher's discharge gate, has improved work efficiency, has avoided the condition of artifical mediation rubbing crusher discharge gate.
Description
Technical Field
This scheme belongs to sodium sulfide apparatus for producing technical field, concretely relates to sodium sulfide raw materials reducing mechanism.
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; the moisture absorption is strong, and the water-soluble film is easy to dissolve in water; the aqueous solution is in strong alkaline reaction; burns can occur when touching the skin and hair; therefore, sodium sulfide is commonly called as sodium sulfide.
The method for preparing the sodium sulfide comprises the following steps: the most industrially used methods are the raw coal reduction method, the mirabilite and the raw coal are the absorption method, the barium sulfide method and the gas reduction method according to the ratio of 100: (21-22.5) and mixing the materials in a weight ratio, calcining and reducing at the high temperature of 800-1100 ℃, cooling the product, dissolving the product into liquid by using dilute alkali liquor, standing and clarifying, and concentrating the upper concentrated alkali liquor to obtain the solid sodium sulfide.
After the mirabilite is matched with the raw coal, mixing treatment is needed, the traditional mixer is used in the existing production process, the phenomena of uneven mixing and powder pressing are easily caused, and troubles are brought to subsequent processing and production.
The patent of application number CN201520557921.8 discloses a raw materials processing apparatus for sodium sulfide production, including raw coal rubbing crusher, mirabilite rubbing crusher and mixed rabbling mechanism, raw coal rubbing crusher, mirabilite rubbing crusher all includes pan feeding pipe and discharging pipe, mixed rabbling mechanism includes the agitator tank of horizontal placing, the top of agitator tank is equipped with raw coal pan feeding pipe and mirabilite powder pan feeding pipe, one side bottom of agitator tank is equipped with mixed discharging pipe, the agitator tank side that just is located mixed discharging pipe with mixed discharging pipe homonymy still is equipped with the blow vent, raw coal rubbing crusher's discharging pipe and raw coal pan feeding pipe intercommunication, mirabilite rubbing crusher's discharging pipe and mirabilite powder pan feeding pipe intercommunication.
Raw coal rubbing crusher and glauber's salt rubbing crusher in this scheme are when smashing raw coal and glauber's salt, are cohered easily in rubbing crusher's discharging pipe by kibbling raw coal and glauber's salt, and then plug up raw coal rubbing crusher and glauber's salt rubbing crusher's discharge gate, and then lead to raw material reducing mechanism can't continue to smash, influence the preparation of sodium sulfide.
SUMMERY OF THE UTILITY MODEL
This scheme provides a sodium sulfide raw materials reducing mechanism to solve the problem that the sodium sulfide raw materials after smashing cohered in reducing mechanism's discharging pipe.
In order to achieve the purpose, the scheme provides a sodium sulfide raw material crushing device which comprises a raw coal crusher, a mirabilite crusher and a mixing and stirring mechanism, wherein feeding pipes are arranged on the raw coal crusher and the mirabilite crusher, a first discharging pipe is arranged on the raw coal crusher, a second discharging pipe is arranged on the mirabilite crusher, the mixing and stirring mechanism comprises a stirring box which is transversely arranged,
the first discharging pipe and the second discharging pipe are obliquely arranged, the first discharging pipe and the second discharging pipe are intersected and converged into a mixing pipeline, the mixing pipeline is communicated with a stirring box, and a stirrer is arranged in the stirring box;
the mixing and stirring mechanism further comprises a motor and a rotating shaft, an output shaft of the motor is fixedly connected with the stirrer, a first bevel gear is arranged on the output shaft of the motor, a second bevel gear meshed with the first bevel gear is arranged on the rotating shaft, a first cam is arranged on the rotating shaft and used for intermittently impacting a first discharging pipe, a second cam is arranged on the first discharging pipe and used for intermittently impacting a second discharging pipe;
still include the frame, raw coal rubbing crusher, mirabilite rubbing crusher, motor and agitator tank all establish in the frame, the pivot is rotated and is established in the frame.
The principle of the scheme is as follows: at first, raw coal is put into raw coal rubbing crusher from the pan feeding pipe and is smashed, then smash the mirabilite in putting into the mirabilite rubbing crusher from the pan feeding pipe too, then roll-off in the first discharging pipe of kibbling raw coal, then the glauber's salt powder also roll-off from the second discharging pipe, then raw coal and glauber's salt powder strike each other at the hybrid tube entrance, and then mix for the first time, then mix in the powder gets into the agitator tank, the motor drives the agitator and rotates, and then carries out the secondary stirring to the powder.
Meanwhile, the motor rotates to drive the output shaft to rotate, the output shaft rotates to drive the first bevel gear to rotate, and then the first bevel gear drives the second bevel gear meshed with the first bevel gear to rotate, and then the rotating shaft rotates, then the first cam intermittently impacts the first discharging pipe, so that the first discharging pipe intermittently generates vibration, the first discharging pipe vibrates to drive the second cam to impact the second discharging pipe, and further vibration is generated in the second discharging pipe, so that powder adhered to the inner walls of the first discharging pipe and the second discharging pipe can shake off, and the powder can not be blocked in the discharging pipes.
The beneficial effect of this scheme:
1. through setting up bevel gear, pivot and cam, make the motor when the mixed powder of stirring, can also carry out intermittent type nature striking to raw coal rubbing crusher and mirabilite rubbing crusher's discharging pipe, make sodium sulfide material powder and mirabilite powder can not cohere the inner wall department at the discharging pipe, and then can not plug up raw coal rubbing crusher and mirabilite rubbing crusher's discharge gate, and then make raw material reducing mechanism can continue to smash, can not influence the preparation of sodium sulfide raw materials, and the work efficiency is improved, the condition of artifical mediation rubbing crusher discharge gate has been avoided.
2. Through mixing a hybrid line with raw coal discharging pipe and glauber's salt powder discharging pipe mixture, carry out the first time to the sodium sulfide raw materials and mix, then reuse agitator motor carries out the second time and mixes for the raw materials mixes more fully, has very strong practicality, and has alleviateed workman's working strength.
Further, springs are arranged in the first discharging pipe and the second discharging pipe, and two ends of each spring in the first discharging pipe are respectively connected with the inner wall of the first discharging pipe along the diameter of the first discharging pipe; and two ends of a spring in the second discharge pipe are respectively connected with the inner wall of the second discharge pipe along the diameter of the second discharge pipe. When first discharging pipe and second discharging pipe are by the striking, the spring in first discharging pipe and the second discharging pipe is compressed, then, the spring carries out the continuation flexible under the effect of self deformation restoring force, extrude and stretch the lateral wall of first discharging pipe and second discharging pipe, and then make the powder of gluing on the inner wall of first discharging pipe and second discharging pipe shake off, make the powder can not block up in the discharging pipe, and then the powder can be smooth get into in mixing stirring mechanism from first discharging pipe and second discharging pipe, can not block up discharge gate department.
Further, the material of the first discharging pipe and the material of the second discharging pipe are discharging pipes made of rubber. The material of the discharging pipe is rubber, so that the discharging pipe cannot be damaged when being impacted by the cam, and the service life of the discharging pipe is ensured.
Furthermore, the raw coal pulverizer and the mirabilite pulverizer are respectively provided with a scale. The raw materials can be added according to the proportion of the raw coal and the mirabilite powder, so that the next procedure can be conveniently carried out.
Further, the first discharging pipe and the second discharging pipe are respectively communicated with the raw coal pulverizer and the mirabilite pulverizer through telescopic pipes. When the raw coal pulverizer and the mirabilite pulverizer vibrate, the telescopic pipes have certain moving space, so that the raw coal pulverizer and the first discharge pipe and the mirabilite pulverizer and the second discharge pipe cannot be broken.
Further, the raw coal pulverizer and the mirabilite pulverizer are ball mills. The material pulverized by the ball mill has fine fineness, so that the fineness of the raw coal and the mirabilite powder can reach the requirement of 100-150 meshes.
Further, a mixing and discharging pipe is arranged at the bottom of the stirring tank. The sodium sulfide raw material can be directly discharged from the mixing discharge pipe after being mixed.
Further, the diameter ratio of the diameter of the discharge port of the raw coal pulverizer and the diameter ratio of the discharge port of the mirabilite pulverizer are as follows: 100: 21 to 22.5. The sodium sulfide slides out simultaneously according to the proportion, and the mixing is completed at the same time, so that the mixing is more complete.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a stirrer according to an embodiment of the present invention.
FIG. 3 shows a sectional illustration of the construction of a first tapping pipe or a second tapping pipe according to an exemplary embodiment of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
the reference numbers in the drawings of the specification include: raw coal pulverizer 1, glauber's salt rubbing crusher 2, pan feeding pipe 3, spring 4, agitator tank 5, motor 6, pivot 7, frame 8, agitator 9, first bevel gear 10, second bevel gear 11, first cam 12, second cam 13, flexible pipe 14, first discharging pipe 15, second discharging pipe 16.
The examples are substantially as shown in figures 1 to 3:
the utility model provides a sodium sulfide raw material reducing mechanism, includes raw coal rubbing crusher 1, glauber's salt rubbing crusher 2 and mixes rabbling mechanism, and raw coal rubbing crusher 1 and glauber's salt rubbing crusher 2 all are equipped with pan feeding pipe 3, be equipped with first discharging pipe 15 on the raw coal rubbing crusher 1, be equipped with second discharging pipe 16 on the glauber's salt rubbing crusher 2, first discharging pipe 15 and the equal slope setting of second discharging pipe 16, raw coal follow pan feeding pipe 3 get into raw coal rubbing crusher 1, discharge in first discharging pipe 15 and second discharging pipe 16 respectively with glauber's salt powder through former buggy after rubbing crusher smashes.
The raw coal pulverizer 1 and the mirabilite pulverizer 2 are respectively provided with a scale. The raw materials can be added according to the proportion of the raw coal and the mirabilite powder, so that the next procedure can be conveniently carried out.
The raw coal pulverizer 1 and the mirabilite pulverizer 2 are both ball mills. The material pulverized by the ball mill has fine fineness, so that the fineness of the raw coal and the mirabilite powder can reach the requirement of 100-150 meshes.
The bottom of the stirring box 5 is provided with a mixing discharge pipe. The sodium sulfide raw material can be directly discharged from the mixing discharge pipe after being mixed.
The diameter of the discharge port of the raw coal pulverizer 1 and the diameter ratio of the discharge port of the mirabilite pulverizer 2 are as follows: 100: 21 to 22.5. The sodium sulfide slides out simultaneously according to the proportion, and the mixing is completed at the same time, so that the mixing is more complete.
Mix rabbling mechanism and include horizontal agitator tank 5 of placing, first discharging pipe 15 intersects with second discharging pipe 16 and converges into a hybrid tube, and kibbling raw coal is from first discharging pipe 15 roll-off, and 16 roll-offs of second discharging pipe are also followed to the glauber's salt powder, then former buggy and glauber's salt powder strike each other at the hybrid tube entrance, and then mix for the first time.
The mixing pipeline is communicated with the stirring box 5, a mixing discharge pipe is arranged at the bottom of one side of the stirring box 5, and a stirrer 9 is arranged in the stirring box 5; the stirrer 9 is used for stirring the crushed sodium sulfide raw material for secondary mixing so as to ensure that the sodium sulfide raw material is mixed more fully.
Still include motor 6 and pivot 7, still include frame 8, raw coal rubbing crusher 1, glauber's salt rubbing crusher 2, motor 6 and agitator tank 5 all establish in frame 8, pivot 7 rotates and establishes in frame 8. An output shaft of the motor 6 is fixedly connected with the stirrer 9, a first bevel gear 10 is arranged on the output shaft of the motor 6, a second bevel gear 11 meshed with the first bevel gear 10 is arranged on the rotating shaft 7, a first cam 12 is arranged on the rotating shaft 7, the first cam 12 is used for intermittently impacting a first discharging pipe 15, a second cam 13 is arranged on the first discharging pipe 15, and the second cam 13 is used for intermittently impacting a second discharging pipe 16;
the motor 6 rotates to drive the output shaft to rotate, the output shaft rotates to drive the first bevel gear 10 to rotate, then the first bevel gear 10 drives the second bevel gear 11 meshed with the first bevel gear to rotate, then the rotating shaft 7 rotates, then the first cam 12 intermittently impacts the first discharging pipe, at the moment, the spring 4 in the first discharging pipe 15 is extruded, so that the first discharging pipe 15 intermittently generates vibration, the first discharging pipe 15 drives the second cam 13 to impact the second discharging pipe 16 when vibrating, further, the spring 4 in the second discharging pipe 16 is also extruded at the moment of impact, then, the spring 4 extrudes and stretches the side walls of the first discharging pipe 15 and the second discharging pipe 16 under the action of self-deformation restoring force, further, powder adhered on the inner walls of the first discharging pipe 15 and the second discharging pipe 16 is shaken off, and the powder cannot be blocked in the discharging pipes.
The first discharge pipe 15 and the second discharge pipe 16 are respectively communicated with the raw coal pulverizer 1 and the mirabilite pulverizer 2 through the extension pipes 14. When the raw coal pulverizer 1 and the mirabilite pulverizer 2 vibrate, the telescopic pipe 14 has a certain moving space, so that the raw coal pulverizer 1 and the first discharge pipe 15 and the mirabilite pulverizer 2 and the second discharge pipe 16 cannot be cracked.
The method comprises the following specific operations:
firstly, raw coal is put into a raw coal pulverizer 1 from a feeding pipe 3 to be pulverized, then mirabilite is also put into a mirabilite pulverizer 2 from the feeding pipe 3 to be pulverized, the weight of the raw coal and the mirabilite which are put into the pulverizer can be observed through weighing, and then proportioning is carried out according to the proportion.
Then the roll-off in the first discharging pipe 15 of kibbling raw coal follow raw coal rubbing crusher 1, roll-off in the second discharging pipe 16 of mirabilite rubbing crusher 2 is also followed to the mirabilite powder, then raw coal powder and mirabilite powder are at the mixing tube gliding along the slope to the entrance striking each other, and then carry out the first time and mix, because the diameter of the 1 discharge gate of raw coal rubbing crusher and the diameter ratio of the 2 discharge gates of mirabilite rubbing crusher are: 100: 21 to 22.5. The sodium sulfide slides out simultaneously according to the proportion, and the mixing is completed at the same time, so that the mixing is more complete. Then the mixed powder enters the stirring box 5, and the motor 6 drives the stirrer 9 to rotate, so that the powder is stirred for the second time.
Meanwhile, the motor 6 rotates to drive the output shaft to rotate, the output shaft rotates to drive the first bevel gear 10 to rotate, and then the first bevel gear 10 drives the second bevel gear 11 engaged with the first bevel gear to rotate, and then the rotating shaft 7 rotates,
then first discharging pipe 15 is strikeed to first cam 12 intermittent type nature, at this moment, spring 4 in first discharging pipe 15 receives the extrusion, make first discharging pipe 15 intermittent type nature produce vibrations, then drive second cam 13 striking second discharging pipe 16 during first discharging pipe 15 vibrations, and then spring 4 in the second discharging pipe 16 also receives the extrusion in a twinkling of an eye of striking, then, spring 4 is under the effect of self-deformation restoring force, extrude and tensile the lateral wall of first discharging pipe 15 and second discharging pipe 16, and then make the powder that bonds on the inner wall of first discharging pipe 15 and second discharging pipe 16 shake off, make the powder can not block up in the discharging pipe, and then can not block up discharge gate department, and the work efficiency is improved, the condition of artifical mediation rubbing crusher discharge gate has been avoided. After the mixing is finished, the mixing discharge pipe at the bottom of the stirring box 5 is opened, so that the sodium sulfide raw material can be directly discharged from the mixing discharge pipe after being well mixed.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (8)
1. The utility model provides a sodium sulfide raw material reducing mechanism, includes raw coal rubbing crusher (1), mirabilite rubbing crusher (2) and mixes rabbling mechanism, all be equipped with pan feeding pipe (3) on raw coal rubbing crusher (1) and mirabilite rubbing crusher (2), be equipped with first discharging pipe (15) on raw coal rubbing crusher (1), be equipped with second discharging pipe (16) on mirabilite rubbing crusher (2), mix rabbling mechanism and include horizontal agitator tank (5) of placing, its characterized in that:
the first discharging pipe (15) and the second discharging pipe (16) are obliquely arranged, the first discharging pipe (15) and the second discharging pipe (16) are intersected and converged into a mixing pipeline, the mixing pipeline is communicated with the stirring box (5), and a stirrer (9) is arranged in the stirring box (5);
the mixing and stirring mechanism further comprises a motor (6) and a rotating shaft (7), an output shaft of the motor (6) is fixedly connected with the stirrer (9), a first bevel gear (10) is arranged on the output shaft of the motor (6), a second bevel gear (11) meshed with the first bevel gear (10) is arranged on the rotating shaft (7), a first cam (12) is arranged on the rotating shaft (7), the first cam (12) is used for intermittently impacting a first discharging pipe (15), a second cam (13) is arranged on the first discharging pipe (15), and the second cam (13) is used for intermittently impacting a second discharging pipe (16);
still include frame (8), raw coal rubbing crusher (1), mirabilite rubbing crusher (2), motor (6) and agitator tank (5) are all established on frame (8), pivot (7) are rotated and are established on frame (8).
2. The sodium sulfide raw material crushing device according to claim 1, characterized in that: springs (4) are arranged in the first discharging pipe (15) and the second discharging pipe (16), and two ends of each spring (4) in the first discharging pipe (15) are respectively connected with the inner wall of the first discharging pipe (15) along the diameter of the first discharging pipe; two ends of the spring (4) in the second discharging pipe (16) are respectively connected with the inner wall of the second discharging pipe (16) along the diameter of the second discharging pipe (16).
3. The sodium sulfide raw material crushing device according to claim 1, characterized in that: the first discharge pipe (15) and the second discharge pipe (16) are made of rubber.
4. The sodium sulfide raw material crushing device according to claim 1, characterized in that: and the raw coal pulverizer (1) and the mirabilite pulverizer (2) are respectively provided with a metering scale.
5. The sodium sulfide raw material crushing device according to claim 1, characterized in that: the first discharging pipe (15) and the second discharging pipe (16) are respectively communicated with the raw coal pulverizer (1) and the mirabilite pulverizer (2) through telescopic pipes (14).
6. The sodium sulfide raw material crushing device according to claim 1, characterized in that: the raw coal pulverizer (1) and the mirabilite pulverizer (2) are ball mills.
7. The sodium sulfide raw material crushing device according to claim 1, characterized in that: and a mixing discharge pipe is arranged at the bottom of the stirring box (5).
8. The sodium sulfide raw material crushing device according to claim 1, characterized in that: the diameter of the discharge hole of the raw coal pulverizer (1) and the diameter ratio of the discharge hole of the mirabilite pulverizer (2) are as follows: 100: 21 to 22.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122271363.7U CN216910549U (en) | 2021-09-18 | 2021-09-18 | Sodium sulfide raw material crushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122271363.7U CN216910549U (en) | 2021-09-18 | 2021-09-18 | Sodium sulfide raw material crushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216910549U true CN216910549U (en) | 2022-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122271363.7U Active CN216910549U (en) | 2021-09-18 | 2021-09-18 | Sodium sulfide raw material crushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216910549U (en) |
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2021
- 2021-09-18 CN CN202122271363.7U patent/CN216910549U/en active Active
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