CN210728791U

CN210728791U - Purifier is used in silica sol processing

Info

Publication number: CN210728791U
Application number: CN201920946152.9U
Authority: CN
Inventors: 鲁原野; 龙立华
Original assignee: Jiangsu Dexin New Material Technology Co ltd
Current assignee: Jiangsu Dexin New Material Technology Co ltd
Priority date: 2019-06-23
Filing date: 2019-06-23
Publication date: 2020-06-12
Anticipated expiration: 2029-06-23

Abstract

The utility model discloses a purification device for processing silica sol, which comprises a purification device main body, wherein the bottom end of the purification device main body is connected with a second purification connecting cylinder, a liquid inlet pipe is fixedly arranged on the upper surface of the purification device main body, a buffer mechanism is arranged inside the liquid inlet pipe, and the buffer mechanism comprises a buffer pipe, a through hole, a positioning ring, a positioning screw rod, a locking nut, an annular sealing disc, a sealing flange and a positioning hole; the utility model discloses a through the locating hole cover on the positioning screw surface, make things convenient for the holding ring installation to place the upper surface at the ring seal dish and avoid sliding, make things convenient for the buffer tube installation to place the inside at the feed liquor pipe simultaneously, and through the buffer effect of buffer tube to mobile silicon solution, the impact force that silicon solution flows has been weakened and the filter damage has been avoided purifying, and can make silicon solution evenly spill on purifying the filter through the through-hole, the life who purifies the filter has been prolonged, reduce silicon solution purification cost and improve purifier main part purification efficiency simultaneously.

Description

Purifier is used in silica sol processing

Technical Field

The utility model belongs to the technical field of the silica sol, concretely relates to purifier is used in silica sol processing.

Background

Silica sol is a dispersion of nano-sized silica particles in water or a solvent, and since SiO2 in silica sol contains a large amount of water and hydroxyl groups, silica sol can also be expressed as msio2.nh2o, and there are various approaches to the preparation of silica sol, and the most common methods are ion exchange method, one-step hydrolysis of silica powder, silane hydrolysis, etc., silica sol is a dispersion of nano-sized silica particles in water or a solvent, and silica sol is filtered and purified by a purification apparatus during processing.

When the existing silica sol purifying device is used, the flow velocity of a silica solution in the feeding process is large, so that the impact force of the silica solution on a purifying filter plate is large, the purifying filter plate is easy to damage in the long-time use process, the purifying effect is reduced, and the service life is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a purifier is used in silica sol processing to propose current silica sol purifier when using in solving above-mentioned background art, because the silica solution is great at the feeding in-process velocity of flow, thereby silica solution is great to the impact force that purifies the filter, purifies the filter fragile in the long-time use, reduces purifying effect and reduces life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a purification device for processing silica sol comprises a purification device main body, wherein the bottom end of the purification device main body is connected with a second purification connecting cylinder, the bottom end of the second purification connecting cylinder is connected with a first purification connecting cylinder, the bottom end of the first purification connecting cylinder is connected with a conical tank bottom, purification filter plates are arranged inside the first purification connecting cylinder, the second purification connecting cylinder and the purification device main body, two sides of the second purification connecting cylinder are symmetrically connected with U-shaped handles, a liquid inlet pipe is fixedly arranged on the upper surface of the purification device main body, the top end of the liquid inlet pipe is connected with a connecting pipe, a buffer mechanism is arranged inside the liquid inlet pipe, the buffer mechanism comprises a buffer pipe, a through hole, a positioning ring, a positioning screw, a locking nut, an annular sealing disc, a sealing flange and a positioning hole, and the buffer pipe is arranged inside the liquid inlet pipe, the bottom of buffer tube extends to the inside of purifier main part, the through-hole has all been run through to buffer tube lower surface and surface bottom and has been seted up, the holding ring erection fixation is on the top of buffer tube and with the phase-match of annular seal dish, the top of feed liquor pipe is fixed in the installation of annular seal dish and with the sealing flange phase-match, the bottom at the connecting pipe is fixed in the sealing flange installation, the surface of sealing flange runs through to set up the mounting hole and is the same with the aperture of locating hole, the locating hole symmetry set up at the upper surface of holding ring and with the positioning screw rod phase-match, the upper surface at the annular seal dish is fixed to the positioning screw rod symmetry, locking nut overlaps and establishes the top at the positioning screw rod and pastes the upper surface at the sealing flange.

Preferably, fixed establishment includes the screw thread post, connects lid, spacing arch and activity hole, the equal symmetry installation in both sides of first purification connecting cylinder and second purification connecting cylinder is fixed with the screw thread post, connect the lid through the activity pot head establish at the both ends of U-shaped handle and with the screw thread post phase-match, the internal surface of connecting the lid is provided with the internal thread, the surface at connecting the lid is seted up to the activity hole, spacing arch is fixed at the both ends of U-shaped handle and is placed the inside at connecting the lid respectively.

Preferably, a liquid outlet pipe is fixedly arranged at the bottom end of the conical tank bottom, and a control valve is arranged on the surface of the liquid outlet pipe.

Preferably, the bottom end of the conical tank bottom is symmetrically and fixedly provided with supporting legs, and the bottom ends of the supporting legs are fixedly provided with anti-skid plates.

Preferably, the top parts of the two sides of the purifying device main body are symmetrically and fixedly provided with hanging plates, and the surfaces of the hanging plates are provided with hanging holes.

Preferably, the inner surface of the bottom of the conical tank is fixedly attached with filter cloth.

Preferably, the top end of the purification device main body is fixedly provided with a pressure relief pipe and is positioned at one side of the liquid inlet pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a through the locating hole cover on the positioning screw surface, make things convenient for the holding ring installation to place the upper surface at the ring seal dish and avoid sliding, make things convenient for the buffer tube installation to place the inside at the feed liquor pipe simultaneously, and through the buffer effect of buffer tube to mobile silicon solution, the impact force that silicon solution flows has been weakened and the filter damage has been avoided purifying, and can make silicon solution evenly spill on purifying the filter through the through-hole, the life who purifies the filter has been prolonged, silicon solution purification cost has been reduced simultaneously and purifier main part purification efficiency has been improved.

(2) The utility model discloses a U-shaped handle passes through the surface that connects the lid second to purify the connecting cylinder, purify the connecting cylinder when the second and need dismantle and make things convenient for the U-shaped handle to install fast in the both sides that the connecting cylinder was purified to the second, make things convenient for the U-shaped handle to dismantle simultaneously and install in the both sides of first purification connecting cylinder, make things convenient for first purification connecting cylinder and second to purify the connecting cylinder and lift the transport through the U-shaped handle, make things convenient for the U-shaped handle repetitive operation to use and convenient maintenance to change, and first purification connecting cylinder and second purify the connecting cylinder and can dismantle the U-shaped handle and reduce area occupied at the during operation.

Drawings

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

fig. 2 is an enlarged cross-sectional view of the area a in fig. 1 according to the present invention;

FIG. 3 is a schematic top view of a buffer tube according to the present invention;

fig. 4 is an enlarged cross-sectional view of the area B in fig. 1 according to the present invention;

in the figure: 1. a conical tank bottom; 2. a first purge connector; 3. a second purge connector; 4. a purification device main body; 5. a connecting pipe; 6. a liquid inlet pipe; 7. a U-shaped handle; 8. a liquid outlet pipe; 9. a buffer tube; 10. a through hole; 11. a positioning ring; 12. positioning a screw rod; 13. locking the nut; 14. an annular sealing disk; 15. sealing the flange; 16. positioning holes; 17. a threaded post; 18. a connecting cover; 19. a limiting bulge; 20. and (4) a movable hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: a purification device for processing silica sol comprises a purification device main body 4, the bottom end of the purification device main body 4 is connected with a second purification connecting cylinder 3, the bottom end of the second purification connecting cylinder 3 is connected with a first purification connecting cylinder 2, the bottom end of the first purification connecting cylinder 2 is connected with a conical tank bottom 1, the first purification connecting cylinder 2, the second purification connecting cylinder 3 and the purification device main body 4 are internally provided with purification filter plates, two sides of the second purification connecting cylinder 3 are symmetrically connected with U-shaped handles 7, the upper surface of the purification device main body 4 is fixedly provided with a liquid inlet pipe 6, the top end of the liquid inlet pipe 6 is connected with a connecting pipe 5, the inside of the liquid inlet pipe 6 is provided with a buffer mechanism, the buffer mechanism comprises a buffer pipe 9, a through hole 10, a positioning ring 11, a positioning screw 12, a locking nut 13, an annular sealing disc 14, a sealing flange 15 and a positioning hole 16, the buffer pipe 9 is arranged inside, the bottom end of the buffer tube 9 extends into the purifying device main body 4, the bottom of the lower surface and the outer surface of the buffer tube 9 are both provided with through holes 10 in a penetrating way, a positioning ring 11 is arranged and fixed at the top end of the buffer tube 9 and matched with an annular sealing disc 14, the annular sealing disc 14 is arranged and fixed at the top end of the liquid inlet tube 6 and matched with a sealing flange 15, the sealing flange 15 is arranged and fixed at the bottom end of the connecting tube 5, the surface of the sealing flange 15 is provided with a mounting hole in a penetrating way and has the same aperture as a positioning hole 16, the positioning holes 16 are symmetrically arranged on the upper surface of the positioning ring 11 and matched with positioning screws 12, the positioning screws 12 are symmetrically fixed on the upper surface of the annular sealing disc 14, locking nuts 13 are sleeved at the top end of the positioning screws 12 and attached to the upper surface of, and through the locating hole 16 cover on positioning screw 12 surface, make things convenient for the holding ring 11 to install and place the upper surface at ring-shaped seal dish 14 and avoid sliding, make things convenient for buffer tube 9 to install and place the inside at feed liquor pipe 6 simultaneously, and through the buffering effect of buffer tube 9 to mobile silicon solution, the impact force that has weakened the silicon solution flow has avoided purifying the filter damage, and can make silicon solution evenly spill on purifying the filter through-hole 10, the life who purifies the filter has been prolonged, silicon solution purification cost has been reduced simultaneously and purifier main part 4 purification efficiency has been improved, the both ends of U-shaped handle 7 are provided with fixed establishment.

In the embodiment, preferably, the fixing mechanism comprises threaded columns 17, connecting covers 18, limiting bulges 19 and movable holes 20, the threaded columns 17 are symmetrically installed and fixed on both sides of the first purification connecting cylinder 2 and the second purification connecting cylinder 3, the connecting covers 18 are sleeved on both ends of the U-shaped handle 7 through the movable holes 20 and are matched with the threaded columns 17, internal threads are arranged on the inner surface of the connecting covers 18, the movable holes 20 are arranged on the surface of the connecting covers 18, the limiting bulges 19 are fixed on both ends of the U-shaped handle 7 and are respectively placed inside the connecting covers 18, the connecting covers 18 are screwed and fixed on the surface of the threaded columns 17 through the threads, when the second purification connecting cylinder 3 needs to be detached, the U-shaped handle 7 can be conveniently and quickly installed on both sides of the second purification connecting cylinder 3, meanwhile, the U-shaped handle 7 can be conveniently detached and installed on both sides of the first purification connecting cylinder 2, the first purification connecting cylinder 2 and the second purification connecting cylinder 3 can be conveniently lifted and carried through the U-shaped handle 7, make things convenient for U-shaped handle 7 to repeat the operation use and convenient maintenance to change, and first purification connecting cylinder 2 and second purify connecting cylinder 3 and can dismantle U-shaped handle 7 and reduce area occupied at the during operation.

In this embodiment, preferably, the bottom of the conical tank bottom 1 is fixedly provided with a liquid outlet pipe 8, and the surface of the liquid outlet pipe 8 is provided with a control valve, so that the purified liquid inside the conical tank bottom 1 can be conveniently discharged.

In this embodiment, preferably, the bottom of the conical tank bottom 1 is symmetrically provided with and fixed with supporting legs, and the bottom ends of the supporting legs are fixed with anti-skid plates, so that the stability of the conical tank bottom 1 on the ground can be increased.

In this embodiment, preferably, hanging plates are symmetrically installed and fixed on the top of two sides of the purifying device main body 4, and hanging holes are formed in the surfaces of the hanging plates, so that the purifying device main body 4 can be conveniently lifted, transported and moved by a crane.

In this embodiment, preferably, the inner surface of the conical tank bottom 1 is attached and fixed with filter cloth, which helps to increase the purifying and filtering effects of the purifying device main body 4.

In this embodiment, it is preferable that a pressure relief pipe is fixed to the top end of the purification apparatus main body 4 and is located at one side of the liquid inlet pipe 6, so as to facilitate the pressure inside the purification apparatus main body 4 to be discharged and balance the pressure inside the purification apparatus main body 4.

The utility model discloses a theory of operation and use flow: when the utility model is used, the limiting bulges 19 at the two ends of the U-shaped handle 7 are aligned with the threaded column 17, then the connecting cover 18 is rotated clockwise and is screwed and fixed with the threaded column 17 through threads, then the U-shaped handle 7 is lifted to install and fix the second purification connecting cylinder 3 at the top end of the first purification connecting cylinder 2, meanwhile, the purifying device body 4 is fixedly arranged at the top end of the second purifying connecting cylinder 3, then the bottom end of the buffer tube 9 is inserted into the liquid inlet tube 6 from top to bottom and is arranged in the purifying device body 4, meanwhile, the positioning hole 16 on the surface of the positioning ring 11 is sleeved on the positioning screw rod 12, then place the top at feed liquor pipe 6 to connecting pipe 5 bottom, let the mounting hole on 12 tops of positioning screw run through sealing flange 15 surfaces simultaneously, cover the rotatory cover of lock nut 13 on the top of positioning screw 12 afterwards, can use this utility model after the installation is accomplished.

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.

Claims

1. The utility model provides a purifier is used in silica sol processing, includes purifier main part (4), the bottom of purifier main part (4) is connected with second purification connecting cylinder (3), the bottom of second purification connecting cylinder (3) is connected with first purification connecting cylinder (2), the bottom of first purification connecting cylinder (2) is connected with toper tank bottoms (1), the inside of first purification connecting cylinder (2), second purification connecting cylinder (3) and purifier main part (4) is all installed and is provided with the purification filter, the bilateral symmetry of second purification connecting cylinder (3) is connected with U-shaped handle (7), the last surface mounting of purifier main part (4) is fixed with feed liquor pipe (6), the top of feed liquor pipe (6) is connected with connecting pipe (5), its characterized in that: the inside of feed liquor pipe (6) is provided with buffer gear, buffer gear includes buffer tube (9), through-hole (10), holding ring (11), set screw (12), lock nut (13), annular sealing dish (14), sealing flange (15) and locating hole (16), the inside at feed liquor pipe (6) is placed in the installation of buffer tube (9), the bottom of buffer tube (9) extends to the inside of purifier main part (4), buffer tube (9) lower surface and surface bottom all run through and have seted up through-hole (10), holding ring (11) installation is fixed on the top of buffer tube (9) and with annular sealing dish (14) phase-match, annular sealing dish (14) installation is fixed on the top of feed liquor pipe (6) and with sealing flange (15) phase-match, sealing flange (15) installation is fixed in the bottom of connecting pipe (5), the surface of sealing flange (15) runs through and has seted up the mounting hole and the same with the aperture of locating hole (16), locating hole (16) symmetry set up at the upper surface of holding ring (11) and with positioning screw (12) phase-match, the upper surface at annular sealing dish (14) is fixed to positioning screw (12) symmetry, lock nut (13) cover is established on the top of positioning screw (12) and is pasted the upper surface at sealing flange (15), the both ends of U-shaped handle (7) are provided with fixed establishment.

2. The purification apparatus for silica sol processing according to claim 1, wherein: fixed establishment includes screw thread post (17), connection lid (18), spacing arch (19) and activity hole (20), the equal symmetry installation in both sides of first purification connecting cylinder (2) and second purification connecting cylinder (3) is fixed with screw thread post (17), connect lid (18) through activity hole (20) cover establish the both ends of U-shaped handle (7) and with screw thread post (17) phase-match, the internal surface of connecting lid (18) is provided with the internal thread, the surface at connecting lid (18) is seted up in activity hole (20), spacing arch (19) are fixed at the both ends of U-shaped handle (7) and are placed respectively in the inside of connecting lid (18).

3. The purification apparatus for silica sol processing according to claim 1, wherein: the bottom of toper tank bottoms (1) is installed and is fixed with drain pipe (8), the surface of drain pipe (8) is provided with the control valve.

4. The purification apparatus for silica sol processing according to claim 1, wherein: the bottom of the conical tank bottom (1) is symmetrically provided with and fixed with supporting legs, and the bottom ends of the supporting legs are fixed with anti-slip plates.

5. The purification apparatus for silica sol processing according to claim 1, wherein: hanging plates are symmetrically and fixedly arranged at the tops of two sides of the purifying device main body (4), and hanging holes are formed in the surfaces of the hanging plates.

6. The purification apparatus for silica sol processing according to claim 1, wherein: and filter cloth is attached and fixed on the inner surface of the conical tank bottom (1).

7. The purification apparatus for silica sol processing according to claim 1, wherein: the top end of the purifying device main body (4) is fixedly provided with a pressure relief pipe and is positioned on one side of the liquid inlet pipe (6).