阅读说明：本技术 一种联合制碱过程用螺旋洗盐机 (Spiral salt washing machine for combined alkali preparation process ) 是由 黄志国 单益民 肖大宗 于 2019-11-11 设计创作，主要内容包括：本发明涉及化工机械技术领域,且公开了一种联合制碱过程用螺旋洗盐机,包括底板,所述底板顶面的左侧固定连接有机座,所述机座顶面的左侧固定连接有第一电机,所述第一电机的输出轴与减速机的输入端固定连接,所述减速机固定连接在机座的顶面,所述减速机的输出轴上固定连接有主轴,所述主轴上固定套接有主动轮。本发明通过采用洗涤液与原盐进行充分混合的方式,利用套管在进料口内转动,带动喷头转动,通过转动的喷头在进料口内转动,将洗涤液淋出与原盐充分混合,避免了将洗涤液喷淋在原盐的表面,造成洗涤液无法与原盐进行充分的混合,导致洗涤的效率低,时间浪费的问题,提高了洗涤效率的同时节约了时间。(The invention relates to the technical field of chemical machinery, and discloses a spiral salt washing machine for a combined alkali making process, which comprises a bottom plate, wherein a machine base is fixedly connected to the left side of the top surface of the bottom plate, a first motor is fixedly connected to the left side of the top surface of the machine base, an output shaft of the first motor is fixedly connected with an input end of a speed reducer, the speed reducer is fixedly connected to the top surface of the machine base, a main shaft is fixedly connected to an output shaft of the speed reducer, and a driving wheel is fixedly sleeved on the main shaft. According to the invention, the cleaning solution and the original salt are fully mixed, the sleeve rotates in the feed port to drive the spray head to rotate, the rotating spray head rotates in the feed port to spray the cleaning solution out to be fully mixed with the original salt, so that the problems of low cleaning efficiency and time waste caused by the fact that the cleaning solution cannot be fully mixed with the original salt due to the fact that the cleaning solution is sprayed on the surface of the original salt are avoided, and the time is saved while the cleaning efficiency is improved.)

1. The utility model provides a joint system alkali spiral salt washing machine for process, includes bottom plate (1), its characterized in that: the left side fixedly connected with frame (2) of bottom plate (1) top surface, the first motor (5) of left side fixedly connected with of frame (2) top surface, the output shaft of first motor (5) and the input fixed connection of speed reducer (6), speed reducer (6) fixed connection is at the top surface of frame (2), fixedly connected with main shaft (8) on the output shaft of speed reducer (6), it has action wheel (7) to fix the cover on main shaft (8), belt (4) has been cup jointed in the activity on action wheel (7), action wheel (7) are connected with from driving wheel (3) transmission through belt (4), from driving wheel (3) fixed connection is in the side of frame (2), screen cloth (30) has been cup jointed in the activity of the opposite side from driving wheel (3), the bottom surface fixedly connected with of the screen cloth (30) other end the right side fixedly connected with extension spring (26) of bottom plate (1) top surface, the other end fixed connection of extension spring (26) is at the top surface of bottom plate (1), the top surface of bottom plate (1) just is located below fixedly connected with collecting vat (28) of screen cloth (30), the top surface of bottom plate (1) just is located right side fixedly connected with support (27) of screen cloth (30), the top surface fixedly connected with of support (27) washs case (9), the other end of main shaft (8) extends to the inner chamber and the fixedly connected with spiral leaf (10) of washing case (9), wash left side fixedly connected with bin outlet (29) of case (9) bottom surface, the right side fixedly connected with feed inlet (20) of washing case (9), the top surface of bottom plate (1) just is located the below fixedly connected with second motor (24) of feed inlet (20), fixedly connected with sleeve pipe (23) on the output shaft of second motor (24), the other end of sleeve pipe (23) extends to the inner chamber and the fixed cover of feed inlet (20) and has cup jointed shower nozzle (21) to connect ) The utility model discloses a solar water heater, the fixed bearing (31) that has cup jointed in inside on sleeve pipe (23) top, the top surface of bottom plate (1) just is located back fixedly connected with brace table (25) of support (27), the left side fixedly connected with basin (15) of brace table (25) top surface, the positive fixedly connected with cold water pipe (14) of basin (15), the other end fixed connection of cold water pipe (14) is on cold box (11), cold box (11) fixed connection is at the top surface of wasing case (9), the top surface fixedly connected with suction pump (12) of cold box (11), the input of suction pump (12) extends to the inner chamber of wasing case (9), the output fixedly connected with wet return (13) of suction pump (12), the other end fixed connection of wet return (13) is in the side of basin (15), the right side fixedly connected with washing tank (16) of brace table (25) top surface, side fixedly connected with feed liquor pipe (17) of wash bowl (16), the other end of feed liquor pipe (17) extends to the inner chamber of sleeve pipe (23) and is linked together with shower nozzle (21), fixed cover has been gone up in feed liquor pipe (17) and has been connect switch (18), overflow weir (19) have been seted up on the top of feed inlet (20) side, bottom fixedly connected with row cinder notch (22) of feed inlet (20) side.

2. The spiral salt washing machine for the combined alkali making process according to claim 1, is characterized in that: grooves for allowing the belt (4) to pass through are formed in the driven wheel (3) and the driving wheel (7), and anti-skidding lines are arranged in the grooves.

3. The spiral salt washing machine for the combined alkali making process according to claim 1, is characterized in that: the width value of the spiral blade (10) is smaller than that of the inner cavity of the cleaning box (9), and the spiral blade (10) is movably sleeved with the cleaning box (9).

4. The spiral salt washing machine for the combined alkali making process according to claim 1, is characterized in that: one end of the water suction pump (12) positioned in the inner cavity of the cold box (11) extends to the bottom of the inner cavity of the cold box (11).

5. The spiral salt washing machine for the combined alkali making process according to claim 1, is characterized in that: the number of the spray heads (21) is four, the four spray heads (21) are uniformly distributed on the side surface of the sleeve (23), and spray holes are formed in the spray heads (21).

6. The spiral salt washing machine for the combined alkali making process according to claim 1, is characterized in that: the number of extension springs (26) is two, and two extension springs (26) are fixed connection respectively in the both sides of screen cloth (30) bottom surface.

7. The spiral salt washing machine for the combined alkali making process according to claim 1, is characterized in that: the central line of the discharge opening (29) is on the same straight line with the central line of the screen (30).

8. The spiral salt washing machine for the combined alkali making process according to claim 1, is characterized in that: the screen mesh (30) is provided with screen holes, and the screen holes are uniformly distributed on the surface of the screen mesh (30).

9. The spiral salt washing machine for the combined alkali making process according to claim 1, is characterized in that: the inner wall of bearing (31) and feed liquor pipe (17) closely laminate, bearing (31) and feed liquor pipe (17) fixed socket joint.

Technical Field

The invention relates to the technical field of chemical machinery, in particular to a spiral salt washing machine for a combined alkali making process.

Background

The soda industry is the earliest chemical industry established in China, and has a strong foundation in the aspects of basic research, industrial technology, production scale and the like, the method for producing soda mainly comprises an ammonia soda process, a combined soda process, caustic soda processing and a caustic soda carbonization process, in the production process of the combined soda process, raw salt needs to be washed, a spiral salt washer is special equipment for salt washing production and can be used for washing the raw salt and medium and coarse salt, the machine consists of a transmission device, a shell and a spiral belt, washing liquid is fed and added at the tail end during working, spraying washing liquid is added at the middle upper part, materials are washed during conveying, suspended matters overflow at a tail overflow weir, and precipitates are periodically discharged at a bottom valve, so that the aim of salt washing is fulfilled.

In the in-process that uses the spiral to wash salt machine and wash raw salt, need add the washing liquid to raw salt, and the commonly used method of adding is to spray the washing liquid on the surface of raw salt, cause the washing liquid can't carry out abundant mixture with raw salt, lead to the inefficiency of washing, the extravagant problem of time, after wasing the completion to raw salt simultaneously, the suspended solid and the precipitate of raw salt are discharged, but still can be thoughtlessly have a small amount of fine sand in the raw salt unable clearance, cause the quality of washing raw salt not good, influence follow-up course of working, in addition when the spiral leaf rotates and makes raw salt and washing case friction, the temperature that washs the case risees, it can produce thermal deformation to wash the case to work at lasting high temperature, lead to wasing the life reduction of case, the extravagant problem of cost, a combined system is spiral salt machine for alkali process is now released.

Disclosure of Invention

The invention provides a spiral salt washing machine for a combined alkali preparation process, which has the advantages of high efficiency, washing quality guarantee, cost and time saving and service life prolonging, and solves the problems in the background technology.

The invention provides the following technical scheme: a spiral salt washing machine for a combined alkali-making process comprises a bottom plate, wherein a base is fixedly connected to the left side of the top surface of the bottom plate, a first motor is fixedly connected to the left side of the top surface of the base, an output shaft of the first motor is fixedly connected with an input end of a speed reducer, the speed reducer is fixedly connected to the top surface of the base, a main shaft is fixedly connected to the output shaft of the speed reducer, a driving wheel is fixedly sleeved on the main shaft, a belt is movably sleeved on the driving wheel, the driving wheel is in transmission connection with a driven wheel through the belt, the driven wheel is fixedly connected to the side surface of the base, a screen is movably sleeved on the other side of the driven wheel, a tension spring is fixedly connected to the right side of the top surface of the bottom plate on the bottom surface of the other end of the screen, the, the top surface of the bottom plate is fixedly connected with a support on the right side of the screen, the top surface of the support is fixedly connected with a cleaning box, the other end of the main shaft extends to the inner cavity of the cleaning box and is fixedly connected with a spiral blade, the left side of the bottom surface of the cleaning box is fixedly connected with a discharge hole, the right side of the cleaning box is fixedly connected with a feed inlet, the top surface of the bottom plate is fixedly connected with a second motor below the feed inlet, an output shaft of the second motor is fixedly connected with a sleeve, the other end of the sleeve extends to the inner cavity of the feed inlet and is fixedly sleeved with a spray head, a bearing is fixedly sleeved inside the top end of the sleeve, the top surface of the bottom plate is fixedly connected with a supporting table on the back surface of the support, the left side of the top surface of the supporting table is fixedly connected with a, cold box fixed connection is at the top surface of wasing the case, the top surface fixedly connected with suction pump of cold box, the input of suction pump extends to the inner chamber of wasing the case, the output fixedly connected with wet return of suction pump, the other end fixed connection of wet return is in the side of basin, the right side fixedly connected with washing liquid groove of brace table top surface, the side fixedly connected with feed liquor pipe in washing liquid groove, the other end of feed liquor pipe extends to sheathed tube inner chamber and is linked together with the shower nozzle, the fixed cover has the switch on the feed liquor pipe, the overflow weir has been seted up on the top of feed inlet side, the bottom fixedly connected with cinder notch of feed inlet side.

Carefully, all set up the recess that makes the belt pass through from driving wheel and action wheel, and be equipped with anti-skidding line in the recess.

And carefully selecting, wherein the width value of the spiral blade is smaller than that of the inner cavity of the cleaning box, and the spiral blade is movably sleeved with the cleaning box.

Carefully selecting, the suction pump is located the one end of cold box inner chamber and extends to the bottom of cold box inner chamber.

And carefully selecting, wherein the number of the spray heads is four, the four spray heads are uniformly distributed on the side surface of the sleeve, and spray holes are formed in the spray heads.

Carefully, the quantity of extension spring is two, and two extension springs fixed connection respectively are in the both sides of screen cloth bottom surface.

And carefully selecting, wherein the central line of the discharge port is on the same straight line with the central line of the screen.

And carefully selecting, wherein sieve pores are formed in the sieve mesh, and the sieve pores are uniformly distributed on the surface of the sieve mesh.

Carefully selecting, the inner wall and the feed liquor pipe of bearing closely laminate, the bearing is fixed cup jointed with the feed liquor pipe.

The invention has the following beneficial effects:

1. according to the invention, the cleaning solution and the original salt are fully mixed, the sleeve rotates in the feed port to drive the spray head to rotate, the rotating spray head rotates in the feed port to spray the cleaning solution out to be fully mixed with the original salt, so that the problems of low cleaning efficiency and time waste caused by the fact that the cleaning solution cannot be fully mixed with the original salt due to the fact that the cleaning solution is sprayed on the surface of the original salt are avoided, and the time is saved while the cleaning efficiency is improved.

2. According to the invention, the washed crude salt is screened by using the sieve holes on the sieve screen in a mode of filtering the washed crude salt with the sieve screen, fine sand in the crude salt enters the collecting tank through the sieve holes, and the rest crude salt enters the next production process, so that the problems that a small amount of fine sand still mixed in the washed crude salt cannot be cleaned, the quality of the washed crude salt is poor, and the subsequent processing process is influenced are avoided, and the quality of the washed crude salt is ensured while the subsequent processing is ensured to be stably carried out.

3. According to the invention, the cold box is arranged on the top surface of the cleaning box in a cooling mode, the circulating water is introduced into the cold box, and the temperature in the cold box is reduced by utilizing the circulating water, so that the surface temperature of the cleaning box is reduced, the problems that the temperature of the cleaning box is increased when the original salt is rubbed with the cleaning box, the cleaning box is subjected to thermal deformation when working at a continuous high temperature, the service life of the cleaning box is reduced, the cost is wasted are solved, the service life of the cleaning box is prolonged, and the cost is saved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of a structural feed inlet of the present invention;

FIG. 3 is a schematic view of a structural screen according to the present invention;

fig. 4 is a cross-sectional view of the structural cold box of the present invention.

In the figure: 1. a base plate; 2. a machine base; 3. a driven wheel; 4. a belt; 5. a first motor; 6. a speed reducer; 7. a driving wheel; 8. a main shaft; 9. a cleaning tank; 10. helical leaves; 11. a cold box; 12. a water pump; 13. a water return pipe; 14. a cold water pipe; 15. a water tank; 16. a washing solution tank; 17. a liquid inlet pipe; 18. a switch; 19. an overflow weir; 20. a feed inlet; 21. a spray head; 22. a slag discharge port; 23. a sleeve; 24. a second motor; 25. a support table; 26. a tension spring; 27. a support; 28. collecting tank; 29. a discharge outlet; 30. screening a screen; 31. and a bearing.

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, a spiral salt washing machine for a combined alkali-making process comprises a base plate 1, a base 2 is fixedly connected to the left side of the top surface of the base plate 1, a first motor 5 is fixedly connected to the left side of the top surface of the base 2, an output shaft of the first motor 5 is fixedly connected to an input end of a speed reducer 6, the speed reducer 6 is fixedly connected to the top surface of the base 2, a main shaft 8 is fixedly connected to an output shaft of the speed reducer 6, a driving wheel 7 is fixedly sleeved on the main shaft 8, a belt 4 is movably sleeved on the driving wheel 7, the driving wheel 7 is in transmission connection with a driven wheel 3 through the belt 4, grooves for allowing the belt 4 to pass through are formed in the driven wheel 3 and the driving wheel 7, anti-slip patterns are arranged in the grooves, so that the driving wheel 7 can drive the driven wheel 3 to rotate, the problem of structural, the screen 30 is provided with screen holes which are uniformly distributed on the surface of the screen 30, washed original salt is screened by the screen holes on the screen 30, fine sand in the original salt enters the collecting tank through the screen holes, and the rest original salt enters the next production process, so that the problems that the quality of the washed original salt is poor and the subsequent processing process is influenced because a small amount of fine sand still can be mixed in the washed original salt are avoided, the bottom surface of the other end of the screen 30 is fixedly connected with the right side of the top surface of the bottom plate 1, the number of the tension springs 26 is two, the two tension springs 26 are respectively and fixedly connected to two sides of the bottom surface of the screen 30, the bottom surface of the screen 30 is uniformly stressed by using the two tension springs 26, the problem of deflection is reduced, the structural stability is embodied, the other end of the tension spring 26 is fixedly connected to the top surface of the bottom plate 1, a collecting groove 28 is fixedly connected to the top surface of the bottom plate 1 and below the screen 30, a support 27 is fixedly connected to the top surface of the bottom plate 1 and right side of the screen 30, a cleaning box 9 is fixedly connected to the top surface of the support 27, the other end of the main shaft 8 extends to an inner cavity of the cleaning box 9 and is fixedly connected with a spiral blade 10, the width of the spiral blade 10 is smaller than that of the inner cavity of the cleaning box 9, the spiral blade 10 is movably sleeved with the cleaning box 9, so that the spiral blade 10 can rotate in the cleaning box 9, thereby driving the original salt to turn over for cleaning, a discharge port 29 is fixedly connected to left side of the bottom surface of the cleaning box 9, the central line of the discharge port 29 and the central line of the screen 30 are on the same straight line, a feed port 20 is fixedly connected to right side of the cleaning box 9, a second motor 24 is fixedly connected to the top surface of the bottom plate 1 and, the other end of the sleeve 23 extends to the inner cavity of the feed inlet 20 and is fixedly sleeved with the spray heads 21, the number of the spray heads 21 is four, the four spray heads 21 are uniformly distributed on the side surface of the sleeve 23, spray holes are formed in the spray heads 21, the sleeve 23 is utilized to rotate in the feed inlet 20 to drive the spray heads 21 to rotate, washing liquid is sprayed out and is fully mixed with original salt through the rotation of the rotating spray heads 21 in the feed inlet 20, the problem that the washing liquid is sprayed on the surface of the original salt to cause that the washing liquid cannot be fully mixed with the original salt, the washing efficiency is low and the time is wasted is solved, the time is saved while the washing efficiency is improved, the bearing 31 is fixedly sleeved inside the top end of the sleeve 23, the inner wall of the bearing 31 is tightly attached to the liquid inlet pipe 17, the bearing 31 is fixedly sleeved with the liquid inlet pipe 17, the bearing 31 is utilized to fix the liquid inlet pipe, a supporting table 25 is fixedly connected to the top surface of the bottom plate 1 and the back surface of the bracket 27, a water tank 15 is fixedly connected to the left side of the top surface of the supporting table 25, a cold water pipe 14 is fixedly connected to the front surface of the water tank 15, the other end of the cold water pipe 14 is fixedly connected to the cold box 11, the cold box 11 is fixedly connected to the top surface of the cleaning box 9, the cold box 11 is installed on the top surface of the cleaning box 9, circulating water is introduced into the cold box 11, the temperature in the cold box 11 is reduced by the circulating water, thereby reducing the temperature on the surface of the cleaning box 9, avoiding the temperature rise of the cleaning box 9 when the raw salt rubs with the cleaning box 9, the cleaning box 9 can generate thermal deformation when working under continuous high temperature, the service life of the cleaning box 9 is reduced, the cost is wasted, the cost is saved while the service life of the cleaning box 9 is prolonged, a water suction pump 12 is fixedly connected to the top surface of the cold box 11, make suction pump 12 can extract the moisture of accomplishing taking out in the cold box 11, realize the circulation of cold water, the input of suction pump 12 extends to the inner chamber of cleaning box 9, the output fixedly connected with wet return 13 of suction pump 12, the other end fixed connection of wet return 13 is in the side of basin 15, the right side fixedly connected with washing liquid groove 16 of brace table 25 top surface, the side fixedly connected with feed liquor pipe 17 of washing liquid groove 16, the other end of feed liquor pipe 17 extends to the inner chamber of sleeve pipe 23 and is linked together with shower nozzle 21, fixed the cup jointing has switch 18 on the feed liquor pipe 17, overflow weir 19 has been seted up on the top of feed inlet 20 side, the bottom fixedly connected with row cinder notch 22 of feed inlet 20 side.

The working principle is as follows: when the device is used, firstly, the safety of the device is detected, the device is started without problems, raw salt is added into a feed inlet 20, a switch 18 is turned on, washing liquid in a washing liquid groove 16 enters a spray head 21 through a liquid inlet pipe 17, a second motor 24 drives a sleeve 23 to rotate, the sleeve 23 drives the spray head 21 to rotate, the spray head 21 rotates to spray the washing liquid out to be fully mixed with the raw salt, then the raw salt and the washing liquid enter a cleaning box 9, a first motor 5 drives a driving wheel 7 and a main shaft 8 to rotate through a speed reducer 6 in a decelerating way, the main shaft 8 drives a spiral blade 10 to rotate, the spiral blade 10 rotates to fully mix and clean the raw salt and the washing liquid, suspended matters flow out through an overflow weir 19, the cleaned raw salt enters a screen 30 through a discharge port 29, the driving wheel 7 drives a driven wheel 3 to rotate through a belt 4, the driven wheel 3 rotates to drive the screen 30 to shake, and, fine sand in the raw salt falls into the collecting tank 28 through the sieve holes, the raw salt is discharged through the right side of the sieve 30 to enter the next step, meanwhile, the cold water pipe 14 extracts cold water in the water tank 15 to enter the cold box 11 for cooling, the cold box 11 cools the cleaning box 9, then the water in the cold box 11 is pumped back into the water tank 15 through the water return pipe 13 by the water suction pump 12 to realize circulation, and after washing is completed, the slag discharge port 22 is opened, and precipitates in the feed port 20 are discharged.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Meanwhile, in the drawings of the invention, the filling pattern is only used for distinguishing the layers and is not limited at all.

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 invention, the scope of which is defined in the appended claims and their equivalents.