CN214436919U

CN214436919U - Xylitol injection production filter equipment

Info

Publication number: CN214436919U
Application number: CN202023303478.1U
Authority: CN
Inventors: 李建新; 陈泳海
Original assignee: JIANGSU CHENPAI PHARMACEUTICAL CO Ltd
Current assignee: JIANGSU CHENPAI PHARMACEUTICAL CO Ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-22
Anticipated expiration: 2030-12-31

Abstract

The utility model belongs to the technical field of filtering devices, in particular to a xylitol injection production filtering device, which comprises a suction filtration barrel, the bottom of the suction filtration barrel is provided with a discharge port, the top end of the suction filtration barrel is connected with a barrel cover through a lifting bolt, a first sealing gasket, a filtering bag and a second sealing gasket are sequentially and fixedly clamped between the suction filtration barrel and the barrel cover from bottom to top, the barrel cover at one side of a rotating rod which is rotatably arranged at the center of the barrel cover is fixedly provided with a feed port, the bottom end of the rotating rod is fixedly connected with a scraping plate, a rotating seat which is rotatably connected with the top end of the rotating rod is fixedly connected with the bottom end of a screw rod, a fixed seat which is in threaded connection with the screw rod is fixedly connected with a fixed rod, a slide seat which is slidably arranged on the fixed rod is rotatably provided with a worm, a connecting seat is rotatably arranged on a rotating shaft of the worm, the worm is engaged with a worm wheel which is fixedly arranged on the rotating rod, the rotating rod can vertically lift and rotate under the drive of the worm, the scraping plate rotates to scrape and stir carbon cakes with different thicknesses from top to bottom, so that the feed liquid adhered to the active carbon can be effectively dissolved in the water.

Description

Xylitol injection production filter equipment

Technical Field

The utility model belongs to the technical field of filter equipment, concretely relates to xylitol injection production filter equipment.

Background

The xylitol injection mainly has the functions of supplementing heat and improving the sugar metabolism of patients. The metabolism of the xylitol injection in vivo does not depend on the participation of insulin of a patient, the xylitol injection can directly permeate cell membranes and participate in the sugar metabolism of the patient, the concentration of blood sugar of the patient is not increased, but the sweet taste and the heat production quantity of the xylitol injection are similar to those of glucose, and in addition, the xylitol injection also has the function of inhibiting the generation of ketone bodies and can reduce the generation of fatty acid in blood plasma.

In the production process of the xylitol injection, activated carbon is required to be added into a completely dissolved xylitol aqueous solution for stirring, a carbon filter, a bag filter and a fine filter are combined to filter and remove carbon powder and other impurities in the solution after the solution is stirred for a certain time, when the activated carbon is subjected to suction filtration in the carbon filter or a suction filtration barrel, the carbon powder is effectively filtered by virtue of laid filter cloth and a carbon cake formed by the activated carbon under liquid pressure, the thickness of a carbon cake layer is larger and more uniform, the filtering effect is better, however, the too thick carbon cake can be adhered with too much feed liquid to reduce the material receiving rate; in order to reduce the waste of the material liquid, the activated carbon in the carbon filter or the suction filtration barrel is often washed for multiple times in the production process so as to dissolve out the material liquid attached to the activated carbon and improve the yield, however, most of the existing activated carbon washing methods adopt a small amount of purified water for washing, and the washing effect is very poor.

Disclosure of Invention

To solve the problems set forth in the background art described above. The utility model provides a xylitol injection production filter equipment, dwang but vertical lift rotate under the worm drive, drive the scraper blade from top to bottom rotate the carbon cake to different thickness and strike off the stirring, are stained with the feed liquid that attaches in the messenger active carbon and dissolve to the aquatic effectively.

In order to achieve the above object, the utility model provides a following technical scheme: a xylitol injection production filter device comprises a suction filter barrel, wherein a baffle is fixedly arranged inside the suction filter barrel, a discharge hole is fixedly arranged at the bottom of the suction filter barrel, the top end of the suction filter barrel is fixedly connected with a barrel cover through a lifting ring bolt, a first sealing gasket, a filter bag and a second sealing gasket are sequentially and fixedly clamped between the top surface of the suction filter barrel and the bottom surface of the barrel cover from bottom to top, a through hole for rotatably installing a rotating rod is formed in the center of the top surface of the barrel cover, a feed inlet is fixedly arranged on the barrel cover on one side of the rotating rod, the bottom end of the rotating rod is fixedly connected with one end of a scraper blade, the top end of the rotating rod is rotatably connected with a rotating seat, the top surface of the rotating seat is fixedly connected with the bottom end of a lead screw, the top end of the lead screw is fixedly connected with a first rotating handle, the lead screw is in threaded connection with an internal thread through hole formed in the fixing seat, and the two ends of the bottom surface of the fixing seat are fixedly connected with the top end of a fixing rod, the bottom fixed connection bung's of dead lever top surface, slidable mounting has the slide on the dead lever, the last pivoted mounting of slide has the worm, rotate in the pivot of worm and install the connecting seat, worm meshing connects the worm wheel of fixed mounting on the dwang, the one end fixed connection turning handle two of worm.

Preferably, the baffle is of a flat cylindrical structure, a plurality of through holes are formed in the baffle, the filter bag is upwards opened, the opening end of the filter bag is fixedly clamped between the bottom surface of the barrel cover and the top surface of the suction filtration barrel, a plurality of internal thread through holes in threaded connection with the lifting bolts are formed in the suction filtration barrel and the barrel cover in a circumferential equal sequence, and a plurality of through holes with the diameter not smaller than the diameter of a screw for mounting the lifting bolts are formed in the first sealing gasket, the filter bag and the second sealing gasket in a circumferential equal sequence; the suction filtration barrel and the barrel cover can be stably connected through the lifting eye bolt, and the stability of the scraper blade in the carbon scraping operation process is ensured.

Preferably, the first sealing gasket and the second sealing gasket are flat annular silicon rubber gaskets with the same structure and size; the sealing gasket I and the sealing gasket II can improve the sealing performance of the device, and the phenomenon that the feed liquid splashes and leaks when entering the filter bag on the suction filtration barrel from the feed inlet to cause environmental pollution and waste of the feed liquid is avoided.

Preferably, the rotating rod is of a slender cylindrical structure, the top end of the rotating rod is fixedly connected with a rotating block with the diameter being 5-10 mm larger than that of the rotating rod, the rotating block is of a flat cylindrical structure, and the bottom surface of the rotating seat is provided with a slotted hole from bottom to top for rotatably connecting the rotating rod and the rotating block; the dwang accessible rotates the seat and is connected with the lead screw rotation, makes can carry out mutually independent rotation between dwang, the lead screw, avoids taking place structural conflict at the in-process of the height of adjusting the dwang and rotating the dwang.

Preferably, the inner thread through hole formed in the fixed seat vertically penetrates through the upper end surface and the lower end surface of the fixed seat, the screw rods are trapezoidal screw rods, the number of the fixed rods is two, and the bottom surface of the scraper plate is flush with the bottom surface of the rotating rod; an operator can hold the rotating handle I to rotate the lead screw, so that the lead screw can perform linear displacement while rotating, the rotating rod is driven to vertically lift, the scraper at the bottom end of the rotating rod is moved up and down, carbon cakes with different thicknesses, formed by suction filtration at the bottom of the filter bag, are scraped from top to bottom, and the adaptability is good.

Preferably, a rotating groove is formed in the rotating rod below the worm wheel, a second connecting hole which is connected with the rotating groove in a rotating mode is vertically formed in one end of the connecting seat, and a first connecting hole which is connected with a rotating shaft of the worm in a rotating mode is horizontally formed in the other end of the connecting seat; when the rotating rod moves up and down, the connecting seat can drive the worm to perform synchronous linear motion along with the rotating rod, so that the worm and the worm wheel are always in a stable meshing state.

Preferably, the worm is rotatably arranged on one horizontal side of the worm wheel; the worm can drive the worm wheel to rotate at a reduced speed when rotating, so that the scraper blades fixedly arranged at the bottoms of the rotating rods and the rotating rods are driven to scrape carbon cakes and stir in the carbon washing process, and the feed liquid attached to the activated carbon is effectively dissolved in water.

Preferably, the bottom side of the scraper is fixedly connected with a triangular prism, the triangular prism is of a right-angle triangular prism structure, and the length of the triangular prism is the same as that of the scraper; the triangular prism can improve the scraping effect of the scraper.

Compared with the prior art, the beneficial effects of the utility model are that: the suction filtration barrel and the barrel cover can be stably connected through the lifting eye bolt, so that the stability of the scraper blade during carbon scraping operation is ensured; the first sealing gasket and the second sealing gasket can improve the sealing performance of the device, and prevent the liquid from splashing and leaking when entering a filter bag on the suction filtration barrel from the feed inlet, so that the environment is polluted and the liquid is wasted; the rotating rod can be rotatably connected with the screw rod through the rotating seat, so that the rotating rod and the screw rod can rotate independently, and the structural conflict between the height adjustment of the rotating rod and the rotation of the rotating rod is avoided; an operator can hold the rotating handle and rotate the screw rod, so that the screw rod linearly displaces while rotating, the rotating rod is driven to vertically lift, the scraper at the bottom end of the rotating rod is moved up and down, carbon cakes with different thicknesses formed by suction filtration at the bottom of the filter bag are scraped from top to bottom, and the adaptability is good; when the rotating rod moves up and down, the connecting seat can drive the worm to perform synchronous linear motion along with the rotating rod, so that the worm and the worm wheel are always in a stable meshing state; the worm can drive the worm wheel to rotate in a speed reducing way when rotating, so as to drive the rotating rod and a scraper fixedly arranged at the bottom of the rotating rod to scrape carbon cakes and stir in the carbon washing process, and thus, the feed liquid adhered to the activated carbon is effectively dissolved in water; the triangular prism can improve the scraping effect of the scraper.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a longitudinal section of the present invention;

FIG. 3 is an enlarged view of A of the present invention;

FIG. 4 is a schematic structural view of a baffle plate of the present invention;

FIG. 5 is a schematic structural view of a scraper blade according to the present invention;

FIG. 6 is a schematic structural view of the connecting seat of the present invention;

in the figure: 1. a suction filtration barrel; 101. rotating the block; 102. a rotating groove; 2. a baffle plate; 201. a through hole; 3. a discharge port; 4. a first sealing gasket; 5. a filter bag; 6. a second sealing gasket; 7. a barrel cover; 8. an eye bolt; 9. a feed inlet; 10. rotating the rod; 11. a squeegee; 111. a triangular prism; 12. a rotating seat; 13. a lead screw; 14. a fixed seat; 15. fixing the rod; 16. a slide base; 17. a worm; 18. a worm gear; 19. a first rotating handle; 20. a second rotating handle; 21. a connecting seat; 211. a first connecting hole; 212. and a second connecting 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.

Example 1

Referring to fig. 1-6, the present invention provides the following technical solutions: a xylitol injection production filter device comprises a suction filter barrel 1, wherein a baffle 2 is fixedly installed inside the suction filter barrel 1, a discharge hole 3 is fixedly installed at the bottom of the suction filter barrel 1, the top end of the suction filter barrel 1 is fixedly connected with a barrel cover 7 through an eyebolt 8, a first sealing gasket 4, a filter bag 5 and a second sealing gasket 6 are sequentially and fixedly clamped between the top surface of the suction filter barrel 1 and the bottom surface of the barrel cover 7 from bottom to top, a through hole for rotatably installing a rotating rod 10 is formed in the center of the top surface of the barrel cover 7, a feed inlet 9 is fixedly installed on the barrel cover 7 on one side of the rotating rod 10, the bottom end of the rotating rod 10 is fixedly connected with one end of a scraping plate 11, the top end of the rotating rod 10 is rotatably connected with a rotating seat 12, the top surface of the rotating seat 12 is fixedly connected with the bottom end of a lead screw 13, the top end of the lead screw 13 is fixedly connected with a first rotating handle 19, and the lead screw 13 is in threaded connection with an internal thread through hole formed in a fixed seat 14, the both ends fixed connection dead lever 15's of fixing base 14 bottom surface top, the bottom fixed connection bung 7's of dead lever 15 top surface, slidable mounting has slide 16 on the dead lever 15, it installs worm 17 to rotate on the slide 16, it installs connecting seat 21 to rotate in worm 17's the pivot, worm 17 meshes the worm wheel 18 of connecting fixed mounting on dwang 10, the one end fixed connection turning handle two 20 of worm 17.

Specifically, the baffle 2 is of a flat cylindrical structure, a plurality of through holes 201 are formed in the baffle 2, the filter bag 5 is upward in opening and the opening end is fixedly clamped between the bottom surface of the barrel cover 7 and the top surface of the suction filtration barrel 1, a plurality of internal thread through holes in threaded connection with the lifting bolts 8 are formed in the suction filtration barrel 1 and the barrel cover 7 in a circumferential equal sequence, and a plurality of through holes with the diameter not smaller than the diameter of a screw for mounting the lifting bolts 8 are formed in the first sealing gasket 4, the filter bag 5 and the second sealing gasket 6 in a circumferential equal sequence; the suction filtration barrel 1 and the barrel cover 7 can be stably connected through the lifting eye bolt 8, and the stability of the scraper 11 in the carbon scraping operation process is ensured.

Specifically, the first sealing gasket 4 and the second sealing gasket 6 are flat annular silicon rubber gaskets with the same structure and size; the sealing gasket I4 and the sealing gasket II 6 can improve the sealing performance of the device, and prevent the feed liquid from splashing and leaking in the filter bag 5 on the suction filter barrel 1 from the feed inlet 9, thereby causing environmental pollution and feed liquid waste.

Specifically, the rotating rod 10 is of a slender cylindrical structure, the top end of the rotating rod 10 is fixedly connected with a rotating block 101 with the diameter 5-10 mm larger than that of the rotating rod 10, the rotating block 101 is of a flat cylindrical structure, and the bottom surface of the rotating seat 12 is provided with a slotted hole from bottom to top for rotatably connecting the rotating rod 10 and the rotating block 101; dwang 10 accessible rotates seat 12 and lead screw 13 and is connected, makes can carry out mutually independent rotation between dwang 10, the lead screw 13, avoids taking place structural conflict at the height of adjusting dwang 10 and the in-process of rotating dwang 10.

Specifically, an internal thread through hole formed in the fixed seat 14 vertically penetrates through the upper end surface and the lower end surface of the fixed seat 14, the screw rods 13 are trapezoidal screw rods, the number of the fixed rods 15 is two, and the bottom surface of the scraper 11 is flush with the bottom surface of the rotating rod 10; an operator can hold the first rotating handle 19 to rotate the lead screw 13, so that the lead screw 13 can linearly displace while rotating to drive the rotating rod 10 to vertically lift, the scraper 11 at the bottom end of the rotating rod 10 can vertically move, carbon cakes with different thicknesses formed by suction filtration at the bottom of the filter bag 5 are scraped from top to bottom, and the adaptability is good.

Specifically, a rotating groove 102 is formed in the rotating rod 10 below the worm wheel 18, a second connecting hole 212 for rotatably connecting the rotating groove 102 is vertically formed in one end of the connecting base 21, and a first connecting hole 211 for rotatably connecting a rotating shaft of the worm 17 is horizontally formed in the other end of the connecting base 21; when the rotating rod 10 moves up and down, the connecting seat 21 can drive the worm 17 to perform synchronous linear motion along with the rotating rod 10, so that the worm 17 and the worm wheel 18 are always kept in a stable meshing state.

Specifically, the worm 17 is rotatably installed on one horizontal side of the worm wheel 18; the worm 17 can drive the worm wheel 18 to rotate in a speed reducing way when rotating, so as to drive the rotating rod 10 and the scraper plate 11 fixedly arranged at the bottom of the rotating rod 10 to scrape carbon cakes and stir in the carbon washing process, thereby effectively dissolving the feed liquid attached to the activated carbon into water.

Specifically, a triangular prism 111 is fixedly connected to the bottom side of the scraper 11, the triangular prism 111 is in a right-angle triangular prism structure, and the length of the triangular prism 111 is the same as that of the scraper 11; the triangular prism 111 can improve the scraping effect of the squeegee 11.

The utility model discloses a theory of operation and use flow: an operator firstly lays the first sealing gasket 4 on the top surface of the suction filtration barrel 1, then sleeves the filter bag 5 on the inner side of the suction filtration barrel 1, the bottom of the filter bag 5 is paved on the top surface of the baffle 2, then an operator lays the sealing gasket II 6 on the top end of the suction filtration barrel 1, then the barrel cover 7 is placed on the sealing gasket II 6 from top to bottom, the displacement of the sealing gasket I4, the filter bag 5 and the sealing gasket II 6 is reduced as much as possible, then the operator sequentially uses a plurality of lifting bolts 8 to connect the suction filtration barrel 1 with the barrel cover 7 and fasten the two at opposite angles one by one, the connection stability and the sealing performance of the suction filtration barrel 1 and the barrel cover 7 are ensured, then the operator connects the discharge port 3 with the material collecting tank, a ball valve with proper size is arranged between the discharge port 3 and the material receiving tank, and then the feed port 9 and the decoloring tank are connected, after the material receiving tank reaches a required negative pressure value, an exhaust valve of the decoloring tank and a tank bottom valve can be opened in sequence to discharge and filter; after the xylitol feed liquid enters the inner side of the filter bag 5 through the feed inlet 9, part of the activated carbon leaks out of the pores of the filter bag 5 in the initial stage, and when the activated carbon in the xylitol feed liquid forms a gradually thickened carbon cake layer at the bottom of the filter bag 5 under the adsorption action of negative pressure, the carbon cake can effectively filter activated carbon particles; after the filtration is finished, an operator controls a valve to cut off the connection between the device and the decoloring tank and the material receiving tank, and rotates the first rotating handle 19 to enable the screw rod 13 to move downwards while rotating, so as to drive the rotating rod 10 and the scraper 11 at the bottom end of the rotating rod 10 to move downwards, and at the moment, the rotating rod 10 is subjected to the self-locking action of the worm 17 and the worm wheel 18 to rotate relative to the rotating seat 12; when the hand of an operator feels the resistance of the rotating rod 10 moving downwards, the bottom of the scraper 11 is determined to be in contact with the top surface of the carbon cake layer, the operator can slightly rotate the first rotating handle 19 to enable the scraper 11 to sink into the carbon cake layer for a small distance, then the second rotating handle 20 is rotated to drive the worm 17 to rotate, the worm 17 is meshed with the worm gear 18 to rotate to drive the rotating rod 10 and the scraper 11 at the bottom of the rotating rod 10 to rotate, and therefore the contacted carbon layer is rotationally scraped; the height of the scraping plate 11 can be gradually reduced according to the hand feeling during the scraping process by an operator; after water is added, the scraper 11 can play a role of stirring, so that the feed liquid adhered to the activated carbon can be effectively dissolved in the water.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A xylitol injection production filter equipment which characterized in that: comprises a suction filtration barrel (1), a baffle (2) is fixedly arranged in the suction filtration barrel (1), a discharge port (3) is fixedly arranged at the bottom of the suction filtration barrel (1), a barrel cover (7) is fixedly connected at the top end of the suction filtration barrel (1) through an eyebolt (8), a sealing gasket I (4), a filtering bag (5) and a sealing gasket II (6) are sequentially and fixedly clamped between the top surface of the suction filtration barrel (1) and the bottom surface of the barrel cover (7) from bottom to top, a through hole for rotatably installing a rotating rod (10) is formed in the center of the top surface of the barrel cover (7), a feed port (9) is fixedly arranged on the barrel cover (7) on one side of the rotating rod (10), the bottom end of the rotating rod (10) is fixedly connected with one end of a scraping plate (11), the top end of the rotating rod (10) is rotatably connected with a rotating seat (12), and the top surface of the rotating seat (12) is fixedly connected with the bottom end of a lead screw (13), the top fixedly connected with turning handle (19) of lead screw (13), the internal thread through-hole of seting up on lead screw (13) threaded connection fixing base (14), the top of both ends fixed connection dead lever (15) of fixing base (14) bottom surface, the top surface of the bottom fixed connection bung (7) of dead lever (15), slidable mounting has slide (16) on dead lever (15), slidable mounting has worm (17) on slide (16), rotate in the pivot of worm (17) and install connecting seat (21), worm wheel (18) of fixed mounting on dwang (10) are connected in worm (17) meshing, the one end fixed connection turning handle two (20) of worm (17).

2. The xylitol injection production filter equipment of claim 1, characterized in that: baffle (2) are flat cylindrical structure, a plurality of through-holes (201) have been seted up on baffle (2), the opening of filter bag (5) is upwards and open end fixed clamp is between the bottom surface of bung (7) and the top surface of suction strainer bucket (1), the internal thread through-hole of a plurality of threaded connection eyebolt (8) is seted up to suction strainer bucket (1) and bung (7) upper circumference preface, the through-hole that a plurality of diameters are not less than installation eyebolt (8) screw rod diameter is seted up to sealing pad (4), filter bag (5), sealing pad two (6) upper circumference preface.

3. The xylitol injection production filter equipment of claim 1, characterized in that: the first sealing gasket (4) and the second sealing gasket (6) are flat annular silicon rubber gaskets with the same structure and size.

4. The xylitol injection production filter equipment of claim 1, characterized in that: dwang (10) is long and thin cylindrical structure, the top fixedly connected with diameter of dwang (10) is greater than turning block (101) of diameter 5-10 mm of dwang (10), turning block (101) are flat cylindrical structure, the bottom surface of rotating seat (12) is by lower supreme offered the slotted hole of connecting dwang (10) and rotation connection turning block (101) of rotating.

5. The xylitol injection production filter equipment of claim 1, characterized in that: the internal thread through-hole of seting up on fixing base (14) link up the upper and lower terminal surface of fixing base (14) perpendicularly, lead screw (13) are trapezoidal lead screw, the quantity of dead lever (15) is two, the bottom surface of scraper blade (11) and the bottom surface parallel and level of dwang (10).

6. The xylitol injection production filter equipment of claim 1, characterized in that: the worm gear connecting structure is characterized in that a rotating groove (102) is formed in the rotating rod (10) below the worm gear (18), a second connecting hole (212) which is connected with the rotating groove (102) in a rotating mode is vertically formed in one end of the connecting base (21), and a first connecting hole (211) which is connected with a rotating shaft of the worm (17) in a rotating mode is horizontally formed in the other end of the connecting base (21).

7. The xylitol injection production filter equipment of claim 1, characterized in that: the worm (17) is rotatably arranged on one horizontal side of the worm wheel (18).

8. The xylitol injection production filter equipment of claim 1, characterized in that: the bottom side of scraper blade (11) fixedly connected with triangular prism (111), triangular prism (111) are right angle triangular prism structure, the length of triangular prism (111) is the same with the length of scraper blade (11).