CN216677284U

CN216677284U - Filter equipment is used in hemolytic agent production

Info

Publication number: CN216677284U
Application number: CN202123258561.6U
Authority: CN
Inventors: 解春周; 孔庆凯; 朱先平; 杨山花
Original assignee: Jinan Lanjie Biotechnology Co ltd
Current assignee: Jinan Lanjie Biotechnology Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-06-07
Anticipated expiration: 2031-12-23

Abstract

The utility model relates to the technical field of hemolytic agent production, in particular to a filtering device for hemolytic agent production. The technical scheme comprises the following steps: workstation, sealed lid, second casing and filter screen, the workstation is fixed with first casing, first holding groove has been seted up to first casing, first holding inslot wall bottom mounting has the fixed block, the second casing is placed and is rotated at the fixed block and connect, the second casing has been seted up the second and has been held the groove, the second holds the inslot wall and has been seted up the through hole, the third ring channel has been seted up to the second casing, the through hole has been seted up to third ring channel inner wall, the filter screen inserts in the third ring channel, first ring channel has been seted up to the second casing, the through hole has been seted up to first ring channel inner wall, the second ring channel has been seted up to the second casing, the through hole has been seted up to second ring channel inner wall, the filter screen inserts in the second ring channel. The utility model has the advantages of improving the filtering effect and being convenient to clean and replace.

Description

Filter equipment is used in hemolytic agent production

Technical Field

The utility model relates to the technical field of hemolytic agent production, in particular to a filtering device for hemolytic agent production.

Background

The hemolytic agent is one of the most commonly used reagents for blood cell analyzers and is also a key reagent for counting leucocytes and each group and measuring the HGB content. After the diluted blood is added with hemolytic agent, the red blood cell is dissolved, and releases hemoglobin, and the hemoglobin is combined with related components in hemolytic agent to form hemoglobin derivative, and then enters into hemoglobin detection system, and after the color comparison under specific wavelength, the absorbance change is in direct proportion to the hemoglobin content in the liquid, and the concentration can be displayed by the instrument. In the centrifugal filtration, the hemolytic agent is usually filtered only once, so that the filtering effect is poor, and the hemolytic agent is not easy to clean after the filtration.

Through a large number of searches, the following results are found: chinese utility model patent column: application number CN201922363278.6, publication number CN211514164U, hemolytic agent apparatus for producing for hematology analysis mainly has a jar body, the feed inlet, the air inlet, the pressure release mouth, the agitator, the liquid outlet, filter and pipeline, the feed inlet sets up at the top of jar body, the inlet, air inlet and pressure release mouth set up on jar body, the agitator inserts jar internal, the pipeline links to each other with the liquid outlet, the filter setting is on the pipeline, the material of jar body is 316 stainless steel, the material of filter is 316 stainless steel.

The existing filtering device for hemolytic agent production cannot carry out multiple times of filtering, and is not convenient to clean after the filtering is finished.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a filtering device for hemolytic agent production, which has the advantages of improving filtering effect and facilitating cleaning and replacement, and solves the problems that multiple times of filtering cannot be performed and cleaning is not convenient after the filtering is completed.

In order to achieve the purpose, the utility model provides the following technical scheme: a filtering device for hemolytic agent production comprises a workbench, a feeding pipe, a sealing cover, a second shell, a filter screen and a discharging pipe, wherein the upper surface of the workbench is fixedly provided with a first shell, the upper surface of the first shell is provided with a first containing groove, the sealing cover extends into the first containing groove and is in threaded connection, the bottom end of the inner wall of the first containing groove is fixedly provided with a fixed block, the second shell is placed on the upper surface of the fixed block and is in rotary connection with the upper surface of the second shell, the upper surface of the second shell is provided with a second containing groove, the inner wall of the second containing groove is provided with a through hole, the upper surface of the second shell is provided with a third annular groove, the inner wall of the third annular groove is provided with a through hole, the filter screen is inserted into the third annular groove, the upper surface of the second shell is provided with a first annular groove, the inner wall of the first annular groove is provided with a through hole, the upper surface of the second shell is provided with a second annular groove, and a through hole is formed in the inner wall of the second annular groove, and the filter screen is inserted into the second annular groove.

Preferably, four support columns are fixed on the lower surface of the workbench in a rectangular array. The worktable can be supported by the supporting columns.

Preferably, a control switch box is fixed at the front end of the workbench, and a display screen and a button are sequentially embedded and mounted at the front end of the control switch box from top to bottom. The starting and stopping of the motor can be controlled by controlling the switch box.

Preferably, the outer wall of the sealing cover is provided with an external thread, the inner wall of the first containing groove is provided with an internal thread, the sealing cover extends into the first containing groove, and the external thread is in threaded connection with the internal thread. The threaded connection of the sealing cover is facilitated through the internal thread and the external thread.

Preferably, the second round hole has been seted up to the fixed block upper surface, and second round hole inner wall is fixed with sealed axle, and the first second round hole of having seted up in the inslot wall bottom that holds, the second round hole has been seted up to the workstation lower surface, and second round hole inner wall is fixed with sealed axle, and workstation lower surface is fixed with the motor, and the transmission shaft that the motor rotated the connection runs through sealed axle to the rotation connection, the motor rotates the transmission shaft top of connection and is fixed with the cylinder, and the cylinder runs through sealed axle to the rotation connection. The second housing can be rotated by the motor, so that the hemolytic agent can be conveniently filtered.

Preferably, a third round hole is formed in one side of the first shell, one side of the outer wall of the discharge pipe extends into the third round hole to be fixed, and a valve is arranged on the upper surface of the discharge pipe. The discharging pipe is convenient for discharging the hemolytic agent after the filtration is finished.

Preferably, the upper surface of the sealing cover is fixed with a handle, a first round hole is formed in the rear end of the upper surface of the sealing cover, the lower end of the outer wall of the feeding pipe extends into the first round hole to be fixed, and a valve is installed on one side of the feeding pipe. The installation and the dismantlement of sealed lid of being convenient for through the handle, the inlet pipe is convenient for add the hemolytic agent into the second simultaneously holds the inslot.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model arranges a second containing groove on the upper surface of a second shell, a through hole is arranged on the inner wall of the second containing groove, a third annular groove is arranged on the upper surface of the second shell, a through hole is arranged on the inner wall of the third annular groove, a filter screen is inserted into the third annular groove, a first annular groove is arranged on the upper surface of the second shell, a through hole is arranged on the inner wall of the first annular groove, a second annular groove is arranged on the upper surface of the second shell, a through hole is arranged on the inner wall of the second annular groove, the filter screen is inserted into the second annular groove, when the hemolytic agent needs to be filtered, the hemolytic agent is placed in the second containing groove, the motor is started to enable the second shell to rotate, the hemolytic agent is filtered through the two layers of filter screens, when needs clear up, take out the filter screen from first ring channel and third ring channel in, clear up, reached and to have filtered many times, the effect of the clearance of being convenient for simultaneously.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic cross-sectional front view of the present invention;

FIG. 5 is an enlarged schematic view of FIG. 4 in accordance with the present invention;

fig. 6 is an enlarged structural view of fig. 4 according to the present invention.

In the figure: 1. a pillar; 2. a work table; 3. a first housing; 4. a grip; 5. a feed pipe; 6. a valve; 7. controlling a switch box; 8. a motor; 9. a first circular hole; 10. a first holding tank; 11. a sealing cover; 12. a seal shaft; 13. a second circular hole; 14. a fixed block; 15. a second housing; 16. filtering with a screen; 17. a second holding tank; 18. a first annular groove; 19. a third circular hole; 20. a discharge pipe; 21. a cylinder; 22. a through hole; 23. a second annular groove; 24. a third annular groove; 25. an internal thread; 26. and (4) external threads.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 6, an embodiment of the present invention includes: the utility model provides a filter equipment is used in hemolytic agent production, comprises a workbench 2, the inlet pipe 5, sealed lid 11, second casing 15, filter screen 16 and discharging

pipe

20, 2 upper surface fixed of workstation have

first casing

3, 2 lower surfaces of workstation are the rectangle permutation and are fixed with four

pillars

1, 2 front ends of workstation are fixed with control switch box 7, display screen and button are installed to 7 front end gomphosis in proper order from the top down of control switch box, first casing 3 is used for seting up first groove 10 that holds, pillar 1 is used for supporting workbench 2, control switch box 7 is used for the start-up and the stop of control motor 8. As is well known to those skilled in the art, the provision of the control switch box 7 is well known and is in the conventional manner or in the common general knowledge, and will not be described in detail herein, and those skilled in the art can make any choice according to their needs or convenience.

First holding tank 10 has been seted up to first casing 3 upper surface, third round hole 19 has been seted up to first casing 3 one side, discharging pipe 20 outer wall one side is stretched into third round hole 19 internal fixation, discharging pipe 20 upper surface mounting has valve 6, first holding tank 10 is used for holding the hemolytic agent after filtering, discharging pipe 20 is convenient for discharge the hemolytic agent after filtering, valve 6 is used for controlling switching on of inlet pipe 5 and discharging pipe 20.

Sealed lid 11 stretches into first 10 threaded connection in holding groove, external screw thread 26 has been seted up to sealed 11 outer walls of lid, internal thread 25 has been seted up to first 10 inner walls in holding groove, sealed lid 11 stretches into first 10 in the groove that hold, external screw thread 26 and internal screw thread 25 threaded connection, sealed 11 upper surface of lid is fixed with handle 4, first round hole 9 has been seted up to sealed 11 upper surface rear end, 5 outer wall lower extreme of inlet pipe stretches into first round hole 9 internal fixation, valve 6 is installed to inlet pipe 5 one side, internal screw thread 25 and external screw thread 26 are convenient for the installation of sealed lid 11 to be dismantled, handle 4 makes sealed 11 installation of lid dismantle labour saving and time saving, inlet pipe 5 is convenient for carry the second with the hemolytic agent and holds in the groove 17.

A fixed block 14 is fixed at the bottom end of the inner wall of the first containing groove 10, a second shell 15 is placed on the upper surface of the fixed block 14 and is connected with the upper surface in a rotating way, a second round hole 13 is arranged on the upper surface of the fixed block 14, a sealing shaft 12 is fixed on the inner wall of the second round hole 13, a second round hole 13 is arranged at the bottom end of the inner wall of the first containing groove 10, a second round hole 13 is arranged on the lower surface of the workbench 2, a sealing shaft 12 is fixed on the inner wall of the second round hole 13, a motor 8 is fixed on the lower surface of the workbench 2, a transmission shaft connected with the motor 8 in a rotating way penetrates through the sealing shaft 12 and is connected with the sealing shaft in a rotating way, a cylinder 21 is fixed at the top end of the transmission shaft connected with the motor 8 in a rotating way and penetrates through the sealing shaft 12 and is connected with the cylinder 21 in a rotating way, the fixed block 14, the second round holes 13 formed in the first containing groove 10 and the workbench 2 are convenient for the transmission shaft and the cylinder 21 connected with the motor 8 in a rotating way to extend in a rotating way, the sealing shaft 12 makes the transmission shaft and the cylinder 21 connected with the motor 8 rotate smoothly, meanwhile, the hemolytic agent can be prevented from leaking, and the motor 8 provides power for the rotation of the second housing 15. As is well known to those skilled in the art, the provision of the motor 8 is well known and is conventional in the art and will not be described further herein, and any selection may be made by those skilled in the art as needed or convenient.

The upper surface of the second shell 15 is provided with a second containing groove 17, the second containing groove 17 is used for containing hemolytic agent, the inner wall of the second containing groove 17 is provided with a through hole 22, the upper surface of the second shell 15 is provided with a third annular groove 24, the third annular groove 24 is convenient for inserting the filter screen 16, the inner wall of the third annular groove 24 is provided with a through hole 22, the filter screen 16 is inserted into the third annular groove 24, the filter screen 16 can filter hemolytic agent, the upper surface of the second shell 15 is provided with a first annular groove 18, the inner wall of the first annular groove 18 is provided with a through hole 22, the upper surface of the second shell 15 is provided with a second annular groove 23, the inner wall of the second annular groove 23 is provided with a through hole 22, the filter screen 16 is inserted into the second annular groove 23, the first annular groove 18 is convenient for inserting the filter screen 16, so that secondary filtration can be carried out on hemolytic agent, the filtering effect is improved, the first annular groove 18 and the third annular groove 24, so that the plugging of the filter screen 16 is facilitated and the cleaning of the filter screen 16 is facilitated.

The working principle is as follows: when needing to filter the hemolytic agent, send into the second through inlet pipe 5 in the hemolytic agent holds groove 17, operate control switch box 7 again for motor 8 starts, and second casing 15 rotates, makes the hemolytic agent in the second holds groove 17 get into first holding groove 10 through filter screen 16 in first ring channel 18 and the third ring channel 24 in, and the rethread discharging pipe 20 discharges. The hemolytic agent can be filtered for multiple times, and the filtering effect is improved. When cleaning is needed, the handle 4 is held to rotate, so that the sealing cover 11 is taken out of the first containing groove 10, and the filter screen 16 is taken out of the first annular groove 18 and the third annular groove 24 for cleaning. When the effect of being convenient for clear up has been reached.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a filter equipment is used in hemolytic agent production, includes workstation (2), inlet pipe (5), sealed lid (11), second casing (15), filter screen (16) and discharging pipe (20), its characterized in that: the upper surface of the workbench (2) is fixed with a first shell (3), the upper surface of the first shell (3) is provided with a first containing groove (10), the sealing cover (11) extends into the first containing groove (10) for threaded connection, the bottom end of the inner wall of the first containing groove (10) is fixed with a fixed block (14), the second shell (15) is placed on the upper surface of the fixed block (14) for rotary connection, the upper surface of the second shell (15) is provided with a second containing groove (17), the inner wall of the second containing groove (17) is provided with a through hole (22), the upper surface of the second shell (15) is provided with a third annular groove (24), the inner wall of the third annular groove (24) is provided with a through hole (22), the filter screen (16) is inserted into the third annular groove (24), the upper surface of the second shell (15) is provided with a first annular groove (18), the inner wall of the first annular groove (18) is provided with a through hole (22), second ring channel (23) have been seted up to second casing (15) upper surface, through hole (22) have been seted up to second ring channel (23) inner wall, filter screen (16) insert in second ring channel (23).

2. The filtration apparatus for producing a hemolytic agent according to claim 1, wherein: four supporting columns (1) are fixed on the lower surface of the workbench (2) in a rectangular array.

3. The filtration apparatus for producing a hemolytic agent according to claim 1, wherein: the front end of the workbench (2) is fixed with a control switch box (7), and the front end of the control switch box (7) is sequentially embedded with a display screen and buttons from top to bottom.

4. The filtration apparatus for producing a hemolytic agent according to claim 1, wherein: external screw threads (26) are formed in the outer wall of the sealing cover (11), internal screw threads (25) are formed in the inner wall of the first containing groove (10), the sealing cover (11) extends into the first containing groove (10), and the external screw threads (26) are in threaded connection with the internal screw threads (25).

5. The filtration apparatus for producing a hemolytic agent according to claim 1, wherein: second round hole (13) have been seted up to fixed block (14) upper surface, second round hole (13) inner wall is fixed with sealed axle (12), first hold groove (10) inner wall bottom and seted up second round hole (13), second round hole (13) have been seted up to workstation (2) lower surface, second round hole (13) inner wall is fixed with sealed axle (12), workstation (2) lower fixed surface has motor (8), motor (8) rotate the transmission shaft of connecting and run through sealed axle (12), and rotate the connection, motor (8) rotate the transmission shaft top of connecting and be fixed with cylinder (21), sealed axle (12) are run through to cylinder (21), and rotate the connection.

6. The filtration apparatus for producing a hemolytic agent according to claim 1, wherein: a third round hole (19) is formed in one side of the first shell (3), one side of the outer wall of the discharge pipe (20) extends into the third round hole (19) to be fixed, and a valve (6) is arranged on the upper surface of the discharge pipe (20).

7. The filtration apparatus for producing a hemolytic agent according to claim 1, wherein: the upper surface of the sealing cover (11) is fixed with a handle (4), a first round hole (9) is formed in the rear end of the upper surface of the sealing cover (11), the lower end of the outer wall of the feeding pipe (5) extends into the first round hole (9) to be fixed, and a valve (6) is installed on one side of the feeding pipe (5).