CN217069253U

CN217069253U - Ammonium chloride centrifugation recovery unit

Info

Publication number: CN217069253U
Application number: CN202220881589.0U
Authority: CN
Inventors: 朱建国; 周生河; 杜克祥; 毛国才
Original assignee: Jingzhou Qianxing Chemical Co ltd
Current assignee: Jingzhou Qianxing Chemical Co ltd
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-07-29
Anticipated expiration: 2032-04-13

Abstract

The utility model relates to a chemical industry equipment technical field discloses an ammonium chloride centrifugation recovery unit, the dipping barrel comprises a barrel body, on the staving was fixed in the support frame, its characterized in that: staving upper end is provided with the feed inlet, the staving internal rotation is connected with the centrifugation bucket, be provided with the scraper subassembly in the centrifugation bucket, the scraper subassembly includes two bracing pieces, the bracing piece is the hollow setting of U type, every sliding connection has the connecting rod in the bracing piece, the interval connection has a plurality of spring, two between one side that the connecting rod is located the bracing piece and the bracing piece inner wall a side that the connecting rod is close to the centrifugation bucket inner wall is fixed with scavenging brush and scraper respectively, scavenging brush and scraper all are contradicted with centrifugation bucket inner wall intermittent type and are connected, the utility model has the advantages of it is following and effect: scrape the material subassembly through the facility, can will stay the solid matter clean up of centrifugation bucket inner wall to retrieve, recovery processing efficiency is high.

Description

Ammonium chloride centrifugation recovery unit

Technical Field

The utility model relates to a chemical industry equipment technical field, in particular to ammonium chloride centrifugation recovery unit.

Background

Gamma-aminopropyl triethoxy silane (silane coupling agent KH-550) is colorless transparent liquid, can be dissolved in water and organic solvent, can be hydrolyzed in water to be alkaline, is used for coupling organic high polymer and inorganic filler, can enhance the cohesiveness of the inorganic filler and can improve the mechanical, water-resistant and anti-aging properties of the product, and is commonly used in the industries of glass fiber, casting, textile auxiliary agents, insulating materials and adhesives.

The production of gamma-aminopropyltriethoxysilane requires the reaction of chloropropyltriethoxysilane with liquid ammonia, and in addition to the production of gamma-aminopropyltriethoxysilane, there are also by-products such as ammonium chloride, which can cause severe environmental damage if directly discharged, and therefore, it must be separated and recovered.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an ammonium chloride centrifugation recovery unit has that equipment stability is strong, centrifugal treatment is effectual, recovery efficiency is high and reduce the effect of accessory substance treatment facility cost.

The above technical purpose of the present invention can be achieved by the following technical solutions: including the staving, the staving is fixed in on the support frame, its characterized in that: staving upper end and lower extreme are provided with feed inlet and discharge gate respectively, the staving internal rotation is connected with the centrifugation bucket, be provided with in the centrifugation bucket and scrape the material subassembly, it includes two bracing pieces to scrape the material subassembly, the bracing piece is the hollow setting of U type, every sliding connection has the connecting rod in the bracing piece, the interval connection has a plurality of spring, two between one side that the connecting rod is located the bracing piece and the bracing piece inner wall a side that the connecting rod is close to the centrifugation bucket inner wall is fixed with scavenging brush and scraper respectively, scavenging brush and scraper all are contradicted with centrifugation bucket inner wall intermittent type and are connected.

The utility model discloses a further set up to: two equal sliding connection in double-end lead screw both sides in bracing piece top, the double-end lead screw rotates to be connected in the staving of centrifugal barrel upper end, double-end lead screw one end and a fixed connection of motor that is fixed in the staving upper end outside.

The utility model discloses a further set up to: the inner wall face of the barrel body above the middle of the double-end lead screw is fixed with a vertical rod, the double-end lead screw penetrates through the vertical rod, the bottom end of the vertical rod is located in the discharge pipe at the bottom end, a spiral sheet is fixed on the vertical rod in the discharge pipe, and the width of the spiral sheet is matched with the diameter of the discharge pipe.

The utility model discloses a further set up to: and the scraper is fixed on the vertical rod above the discharge pipe and is attached to the bottom surface of the inner wall of the bottom of the centrifugal barrel.

The utility model discloses a further set up to: a plurality of damping springs are fixed at the bottom end of the barrel body at intervals, the damping springs are fixed on the supporting plate, and a discharging pipe of the centrifugal barrel penetrates through the barrel body and the supporting plate.

The utility model discloses a further set up to: the novel garbage can is characterized in that a second motor is arranged on the supporting plate on the side edge of the can body, a driving belt pulley and a driven belt pulley are fixed on an output shaft of the second motor and a discharging pipe located between the supporting plate and the can body respectively, and a belt is sleeved on the driving belt pulley and the driven belt pulley.

The utility model discloses a further set up to: the discharging pipe is sleeved with and fixedly provided with a stabilizing plate, the circumferential edge of the stabilizing plate is inwards concave and provided with a limiting groove, a convex ring is fixed on the inner bottom surface of the barrel body, and the limiting groove of the stabilizing plate is clamped in the convex ring.

The utility model has the advantages that:

1. through setting the scraping component, after centrifugation is finished, a motor I is started, the motor I drives the double-end lead screw to rotate, so that the two support rods are far away from each other, after the sweeping brush and the scraper contact with solid-phase materials on the inner wall of the centrifugal barrel, the double-end lead screw continues to rotate, a spring sleeved on the cross rod is compressed, the scraper is still kept in contact with the inner wall of the centrifugal barrel after a later-stage solid-phase material layer is continuously scraped, so that the solid-phase materials can be cleaned to the maximum extent, meanwhile, the sweeping brush and the scraper on the support rods are independently arranged, the set sweeping brush and scraper can further thoroughly remove residual solids on the inner wall of the centrifugal barrel under the cooperation effect of the sweeping brush and the scraper, and the scraping effect and efficiency are improved; after scraping the material, the antiport double-end lead screw, two bracing pieces are close to each other, and the centrifugation bucket inner wall is kept away from to the scraper, avoids contacting with the centrifugation bucket inner wall when the centrifugation, influences centrifugal effect.

2. At montant bottom tight pulley flight, when the relative flight of centrifugal barrel rotated, the utilization flight can be with pushing out the discharging pipe from the whole solid phase materials that centrifugal barrel inner wall scraped off, avoided piling up at the discharging pipe inner wall and influence the material separation, was fixed with the scraper blade simultaneously on the montant of discharging pipe top, and the scraper blade pastes in centrifugal barrel bottom inner wall bottom surface, further avoids solid phase materials at centrifugal barrel bottom inner wall.

3. The discharging pipe is fixedly sleeved with a stabilizing plate, the circumferential edge of the stabilizing plate is concavely provided with a limiting groove, a convex ring is fixed on the inner bottom surface of the barrel body, and the limiting groove of the stabilizing plate is clamped in the convex ring to enhance the stability of the centrifugal barrel during rotation.

4. Staving bottom interval is fixed with a plurality of damping spring, through setting up damping spring, reduces the vibration of whole device when rotatory, promotes centrifugal stability.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic sectional view of the middle barrel body of the present invention.

In the figure, 1, a barrel body; 2. a feed inlet; 3. a discharge port; 4. a centrifuge bucket; 5. a scraping component; 51. a support bar; 52. a connecting rod; 53. a spring; 54. a material sweeping brush; 55. a scraper; 6. a double-end screw rod; 7. a first motor; 8. a vertical rod; 9. a discharge pipe; 10. a spiral sheet; 11. a squeegee; 12. a damping spring; 13. a support plate; 14. a second motor; 15. a stabilizing plate; 16. a support frame.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the embodiment, as shown in fig. 1-2, the centrifugal ammonium chloride recycling device comprises a barrel body 1, wherein a feed inlet 2 and a discharge outlet 3 are respectively arranged at the upper end and the bottom end of the barrel body 1, a centrifugal barrel 4 is rotatably connected in the barrel body 1, the feed inlet 2 is positioned above the centrifugal barrel 4, material holes are formed in the wall of the centrifugal barrel 4, a scraping assembly 5 is arranged in the centrifugal barrel 4 and comprises two support rods 51, the support rods 51 are U-shaped and hollow, the top ends of the support rods 51 are slidably connected to both sides of a double-end lead screw 6, the double-end lead screw 6 is rotatably connected in the barrel body 1 at the upper end of the centrifugal barrel 4, one end of the double-end lead screw 6 is fixedly connected with a motor I7 fixed on the outer side of the upper end of the barrel body 1, a connecting rod 52 is slidably connected in each support rod 51, a plurality of springs 53 are connected between one side of the connecting rod 52 positioned in the support rods 51 and the inner wall of the support rods 51 at intervals, a sweeping brush 54 and a scraper are respectively fixed on one side surface of the two connecting rods 52 close to the inner wall of the centrifugal barrel 4, the sweeping brush 54 and the scraper 55 are both in intermittent abutting connection with the inner wall of the centrifugal barrel 4, liquid flows out through the discharge port 3 at the bottom end during centrifugation, solid-phase substances are deposited on the inner wall of the centrifugal barrel 4, after the centrifugation is finished, the motor I7 is started, the motor I7 drives the double-end lead screw 6 to rotate, so that the two support rods 51 are far away from each other, each support rod 51 of the chain is simultaneously and slidably connected to a slide rod at the side edge of the double-end lead screw 6, after the sweeping brush 54 and the scraper 55 are contacted with the solid-phase substances on the inner wall of the centrifugal barrel 4, the double-end lead screw 6 is continuously rotated, a spring 53 sleeved on the cross rod is compressed, the scraper 55 is still kept in contact with the inner wall of the centrifugal barrel 4 after a solid-phase material layer is continuously scraped, so that the solid-phase substances can be cleaned to the maximum extent, meanwhile, the sweeping brush 54 and the scraper 55 on the support rods 51 are independently arranged, and the material brush 54 and the scraper 55 are matched to further and thoroughly clean the residual solids on the inner wall of the centrifugal barrel 4, the material scraping effect and efficiency are improved; after scraping the material, antiport double end lead screw 6, two bracing pieces 51 are close to each other, and 4 inner walls of centrifugal bucket are kept away from to scraper 55, avoid when the centrifugation with 4 inner walls of centrifugal bucket contact, influence centrifugal effect.

As shown in fig. 1-2, a vertical rod 8 is fixed on the inner wall surface of the barrel body 1 above the middle part of the double-end lead screw 6, the double-end lead screw 6 penetrates through the vertical rod 8, the bottom end of the vertical rod 8 is positioned in a discharge pipe 9 at the bottom end, the bottom end of the vertical rod 8 is positioned in the discharge pipe 9, a spiral sheet 10 is fixed on the vertical rod 8 in the discharge pipe 9, the width of the spiral sheet 10 is matched with the diameter of the discharge pipe 9, when the centrifugal barrel 4 rotates relative to the spiral sheet 10, the spiral sheet 10 can push all solid phase materials scraped from the inner wall of the centrifugal barrel 4 out of the discharge pipe 9, so as to avoid the solid phase materials from being piled up on the inner wall of the discharge pipe 9 and influencing material separation, meanwhile, a scraper 11 is fixed on the vertical rod 8 above the discharge pipe 9, the scraper 11 is attached to the bottom surface of the inner wall of the centrifugal barrel 4, so as to further avoid the solid phase materials from being on the bottom inner wall of the centrifugal barrel 4, the discharge pipe 9 and the discharge port 3 are connected with a collecting device through a pipeline, and controlled by a valve is a conventional means, not shown in the figure.

As shown in fig. 1-2, a plurality of damping springs 12 are fixed at intervals at the bottom end of the barrel body 1, and the damping springs 12 are fixed on the supporting plate 13, so that the vibration of the whole device during rotation is reduced, and the centrifugal stability is improved.

As shown in fig. 1-2, a second motor 14 is disposed on a supporting plate 13 at a side of the barrel body 1, a driving pulley and a driven pulley are respectively fixed on an output shaft of the second motor 14 and a discharging pipe 9 located between the supporting plate 13 and the barrel body 1, a belt is sleeved on the driving pulley and the driven pulley, and the second motor 14 drives the driving pulley to drive the driven pulley to rotate, so as to further drive the centrifugal barrel 4 to rotate.

As shown in FIG. 1-2, a stabilizing plate 15 is fixedly sleeved on the discharging pipe 9, a limiting groove is concavely arranged on the circumferential edge of the stabilizing plate 15, a raised ring is fixed on the inner bottom surface of the barrel body 1, the limiting groove of the stabilizing plate 15 is clamped in the raised ring to enhance the stability of the centrifugal barrel 4 during rotation, and the discharging pipe 9 penetrates through a bearing fixed on the bottom surface of the barrel body 1 to reduce the rotational wear, which is shown by a conventional means.

The working principle of the ammonium chloride centrifugal recovery device is as follows:

first, the first motor 7 is started to enable the two support rods 51 to be close to each other and far away from the inner wall of the centrifugal barrel 4, and therefore the centrifugal effect is prevented from being influenced.

Then the valve on the liquid discharge port 3 is opened, the material to be centrifuged is added into the centrifugal barrel 4 through the feed port 2, and the motor II 14 is started to start the centrifugation.

After centrifugation is finished, a valve on the discharge pipe 9 is opened, the valve on the liquid discharge port 3 is closed, a motor I7 is started, the motor I7 drives the double-end screw rod 6 to rotate, so that the two support rods 51 are far away from each other, after the sweeping brush 54 and the scraper 55 contact the solid-phase materials on the inner wall of the centrifugal barrel 4, the double-end screw rod 6 continues to rotate, so that the spring 53 sleeved on the cross rod is compressed, the scraper 55 still keeps contact with the inner wall of the centrifugal barrel 4 after the solid-phase material layer is continuously scraped, so that the solid-phase materials can be cleaned to the maximum extent, meanwhile, the sweeping brush 54 and the scraper 55 on the support rods 51 are independently arranged, the set sweeping brush 54 and the scraper 55 can further and thoroughly remove the residual solids on the inner wall of the centrifugal barrel 4 under the cooperation effect, and the scraping effect are improved; after scraping the material, antiport double end lead screw 6, two bracing pieces 51 are close to each other, and 4 inner walls of centrifugal bucket are kept away from to scraper 55, avoid when the centrifugation with 4 inner walls of centrifugal bucket contact, influence centrifugal effect.

Claims

1. The utility model provides an ammonium chloride centrifugation recovery unit, includes staving (1), staving (1) is fixed in on support frame (16), its characterized in that: staving (1) upper end and lower extreme are provided with feed inlet (2) and discharge gate (3) respectively, staving (1) internal rotation is connected with centrifuge bucket (4), be provided with in centrifuge bucket (4) and scrape material subassembly (5), it includes two bracing pieces (51) to scrape material subassembly (5), bracing piece (51) are the hollow setting of U type, every sliding connection has connecting rod (52) in bracing piece (51), interval connection has a plurality of spring (53) between one side that connecting rod (52) are located bracing piece (51) and bracing piece (51) inner wall, two a side that connecting rod (52) are close to centrifuge bucket (4) inner wall is fixed with respectively and sweeps material brush (54) and scraper (55), it all contradicts with centrifuge bucket (4) inner wall intermittent type to sweep material brush (54) and scraper (55) and is connected.

2. The centrifugal recovery device of ammonium chloride according to claim 1, characterized in that: two equal sliding connection in double-end lead screw (6) both sides in bracing piece (51) top, double-end lead screw (6) rotate to be connected in staving (1) of centrifugation bucket (4) upper end, double-end lead screw (6) one end and the motor (7) fixed connection who is fixed in the staving (1) upper end outside.

3. The centrifugal recovery device of ammonium chloride according to claim 2, characterized in that: staving (1) internal face of the middle part top of double-end lead screw (6) is fixed with montant (8), double-end lead screw (6) run through montant (8), montant (8) bottom is located discharging pipe (9) of bottom, is located discharging pipe (9) be fixed with flight (10) on montant (8), flight (10) width and discharging pipe (9) diameter phase-match.

4. The centrifugal recovery device of ammonium chloride according to claim 3, characterized in that: be located discharging pipe (9) top be fixed with scraper blade (11) on montant (8), scraper blade (11) laminate in centrifuge bucket (4) end inner wall bottom surface.

5. The centrifugal recovery device of ammonium chloride according to claim 4, characterized in that: staving (1) bottom interval is fixed with a plurality of damping spring (12), damping spring (12) all are fixed in on backup pad (13), discharging pipe (9) of centrifugal bucket (4) run through staving (1) and backup pad (13).

6. The centrifugal recovery device of ammonium chloride according to claim 5, characterized in that: a second motor (14) is arranged on a supporting plate (13) on the side edge of the barrel body (1), a driving belt pulley and a driven belt pulley are respectively fixed on an output shaft of the second motor (14) and a discharging pipe (9) between the supporting plate (13) and the barrel body (1), and belts are sleeved on the driving belt pulley and the driven belt pulley.

7. The centrifugal recovery device of ammonium chloride according to claim 6, characterized in that: the device is characterized in that a stabilizing plate (15) is fixedly sleeved on the discharging pipe (9), a limiting groove is concavely arranged on the circumferential edge of the stabilizing plate (15), a convex ring is fixed on the inner bottom surface of the barrel body (1), and the limiting groove of the stabilizing plate (15) is clamped in the convex ring.