CN214040883U

CN214040883U - Food and drug inspection is with dividing liquid filter equipment

Info

Publication number: CN214040883U
Application number: CN202022879611.1U
Authority: CN
Inventors: 齐越
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-08-24
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses a liquid separating and filtering device for food and drug inspection, which comprises a valve body, a guide plate, a filtering component and a flow equalizing plate, wherein the valve body is hollow inside, the top of the valve body is provided with a mounting hole and a liquid inlet hole, and the bottom of the valve body is provided with a plurality of liquid outlet holes; the guide plate is fixedly arranged in the valve body, a tapered hole and a fixing hole are formed in the guide plate along the axial direction of the valve body, the tapered hole and the fixing hole are coaxially arranged and communicated, and the tapered hole is close to the top of the valve body relative to the fixing hole; the filter assembly comprises a filter cartridge, a fixing ring and a mounting block, the bottom of the filter cartridge can slidably penetrate through the fixing hole, the fixing ring is connected to the top of the filter cartridge and is coaxially arranged with the tapered hole, the fixing ring is close to the side wall of the tapered hole and is attached to the inner wall of the tapered hole, and the mounting block is arranged relative to the fixing hole and is detachably connected to the valve body; the flow equalizing plate is fixedly arranged in the valve body and arranged below the guide plate, and a plurality of flow equalizing holes are formed in the flow equalizing plate. The utility model discloses can effectively shunt liquid.

Description

Food and drug inspection is with dividing liquid filter equipment

Technical Field

The utility model relates to an inspection apparatus technical field, concretely relates to food medicine inspection is with automatic liquid filter equipment that divides.

Background

The utility model discloses a chinese utility model patent that bulletin number is CN211274692U discloses an automatic minute liquid filter equipment is used in food and drug inspection, including the main valve body, the vertical intercommunication in main valve body top has the inlet pipe, the internal internally mounted of main valve has the drainage board, the inside drainage groove that leaks hopper-shaped has been seted up to drainage inboard, the vertical screw thread of having seted up in main valve body bottom surface both sides, vertical spiro union has hollow bolt in the screw, the vertical intercommunication in hollow bolt bottom has the reposition of redundant personnel branch pipe, the vertical mounting hole of having seted up in main valve body bottom surface middle part, vertical spiro union has the installation piece in the mounting hole, the vertical mounting groove of having seted up in installation piece top, run through on the mounting groove lateral wall and seted up a plurality of runners, the filter core has been placed to the mounting groove inside, sealing mechanism and drainage groove intercommunication are passed through at the mounting groove top.

This kind of existence defect of branch liquid filtration, liquid are filtered the back through the filter core, and impurity is intercepted in the mounting groove, but the runner of one side in the mounting groove is blockked up by impurity after, can lead to the installation piece to go out liquid inhomogeneous along circumference, can lead to the volume of the liquid that gets into each branch flow pipe inhomogeneous, and the design is unreasonable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned technique not enough, provide a food and drug inspection is with automatic branch liquid filter equipment, solve among the prior art the runner of installation piece and get into the inhomogeneous technical problem of volume of the liquid of each reposition of redundant personnel branch pipe after blockking up.

In order to achieve the technical purpose, the technical scheme of the utility model a food and drug inspection is with dividing liquid filter equipment is provided, include:

the valve body is hollow inside, the top of the valve body is provided with a mounting hole and a liquid inlet hole, and the bottom of the valve body is provided with a plurality of liquid outlet holes;

the guide plate is fixedly arranged in the valve body, a tapered hole and a fixing hole are formed in the guide plate along the axial direction of the valve body, the tapered hole and the mounting hole are coaxially arranged, the tapered hole and the fixing hole are coaxially arranged and communicated, the tapered hole is close to the top of the valve body relative to the fixing hole, and the inner diameter of the tapered hole is continuously reduced along the direction close to the fixing hole;

the bottom of the filter cartridge can slidably penetrate through the fixing hole, the fixing ring is connected to the top of the filter cartridge and is coaxially arranged with the tapered hole, the fixing ring is close to the side wall of the tapered hole and is attached to the inner wall of the tapered hole, the mounting block is arranged relative to the fixing hole and is detachably connected to the valve body, and the connecting piece is respectively connected to the fixing ring and the mounting block;

the flow equalizing plate is fixedly arranged in the valve body and arranged below the guide plate, and a plurality of flow equalizing holes are formed in the flow equalizing plate.

Further, the filtering component still includes the sealing washer, the sealing washer be the toper and set up in the inner wall in bell mouth with between the solid fixed ring, the inner wall of sealing washer connect in bell mouth, outer wall laminating the inner wall in bell mouth.

Further, the filtering assembly further comprises a weight member, the weight member comprises a weight block, and the weight block is arranged below the filtering cylinder and detachably connected to the filtering cylinder.

Further, the balancing weight and the filter cartridge are coaxially arranged, the filter assembly further comprises a fixed pipe and a screw rod, the fixed pipe is connected to the bottom of the filter cartridge and coaxially arranged with the filter cartridge, an inner thread is axially arranged on the inner wall of the fixed pipe, and one end of the screw rod is in threaded connection with the fixed pipe and the other end of the screw rod is connected to the balancing weight.

Further, the connecting piece includes dead lever and connecting rod, the dead lever is followed solid fixed ring's radial setting and its both ends connect respectively in gu fixed ring, the one end of connecting rod is relative the through-hole has been seted up to the dead lever, connecting rod one end warp the rotatable cover of through-hole is located dead lever, the other end connect in the installation piece.

Further, the inner diameter of the through hole is larger than the outer diameter of the fixing rod.

Compared with the prior art, the beneficial effects of the utility model include: during liquid separation, liquid is injected into the liquid inlet hole, flows into the filter cylinder along the inner wall of the conical hole, drops downwards under the action of gravity and falls on the flow equalizing plate after being filtered by the filter cylinder, the flow equalizing plate equalizes the flow of the dropped liquid, the liquid equalizes the flow of the liquid to the bottom of the valve body and flows out of the liquid outlet hole, and liquid shunting is realized.

Drawings

Fig. 1 is a three-dimensional schematic view of the present invention;

fig. 2 is a schematic structural diagram of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is an enlarged partial schematic view at B of FIG. 3;

fig. 5 is a partially enlarged schematic view at C in fig. 3.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The utility model provides a food medicine inspection is with dividing liquid filter equipment, as shown in fig. 1 to 5, including valve body 1, guide plate 2, filter component 3, flow equalizing plate 4, a plurality of play liquid subassembly 5 and feed liquor fill 6, the hollow and top of inside of valve body 1 has been seted up mounting hole and feed liquor hole, bottom and has been seted up a plurality of liquid holes of going out, and the mounting hole sets up with valve body 1 is coaxial, and the inner wall in liquid hole is seted up along the axial has the internal thread.

In the present embodiment, the valve body 1 has a hollow cylindrical structure.

Place valve body 1 in the guide plate 2 is fixed, and bell mouth and fixed orifices have been seted up along valve body 1's axial to guide plate 2, and the bell mouth sets up with the mounting hole is coaxial, and bell mouth and fixed orifices coaxial set up and be linked together, and the relative fixed orifices of bell mouth is close to top and the bell mouth of valve body 1 and the direction internal diameter of being close to the fixed orifices along being close to constantly reduces.

The filter assembly 3 comprises a filter cylinder 31, a fixing ring 32, a mounting block 33 and a connecting piece 34, the bottom of the filter cylinder 31 can slide to pass through a fixing hole, the fixing ring 32 is connected to the top of the filter cylinder 31 and is coaxially arranged with a taper hole, the fixing ring 32 is close to the inner wall of the side wall fitting taper hole of the taper hole, the mounting block 33 is arranged relative to the fixing hole and can be detachably connected to the valve body 1, and the connecting piece 34 is respectively connected to the fixing ring 22 and the mounting block 33.

Wherein, the inside hollow and one end opening of cartridge filter 31, the open end of cartridge filter 31 sets up, and the filtration pore has evenly been seted up to the inner wall of cartridge filter 31.

The flow equalizing plate 4 is fixedly arranged in the valve body 1 and is arranged below the guide plate 2, a plurality of flow equalizing holes are formed in the flow equalizing plate 4, the flow equalizing holes are arranged along the axial direction of the valve body 1, and the flow equalizing holes are uniformly and densely distributed in the flow equalizing plate 4.

In this embodiment, the filter assembly 3 further includes a sealing ring 35, the sealing ring 35 is conical and is disposed between the inner wall of the tapered hole and the fixing ring 32, and the inner wall of the sealing ring 35 is connected to the inner wall of the tapered hole and the outer wall of the tapered hole.

By providing the sealing ring 35, liquid is prevented from flowing between the outer wall of the retaining ring 32 and the inner wall of the conical bore.

In this embodiment, the filter assembly 3 further includes a weight member 36, the weight member 36 includes a weight 361, and the weight 361 is disposed below the filter cartridge 31 and detachably connected to the filter cartridge 31.

Further, the counterweight 361 and the filter cartridge 31 are coaxially disposed, the counterweight 36 includes a fixing tube 362 and a screw rod 363, the fixing tube 362 is connected to the bottom of the filter cartridge 31 and is coaxially disposed with the filter cartridge 31, an inner thread is axially formed on an inner wall of the fixing tube 362, and one end of the screw rod 363 is threadedly connected to the fixing tube 362 and the other end is connected to the counterweight 361.

By arranging the balancing weight 361 and connecting the balancing weight 361 to the inner wall of the bottom of the filter cylinder 31, the fixing ring 32 and the sealing ring 35 are tightly attached to the inner wall of the tapered hole under the action of the balancing weight 361, so that liquid is prevented from flowing between the outer wall of the sealing ring 35 and the inner wall of the tapered hole; the balancing weight 361 is detachably connected with the filter cylinder 31 through a thread and a fixed pipe 362, and the balancing weight 361 with different weights can be arranged as required.

In this embodiment, the filter assembly 3 further includes a filter element 37, and the filter element 37 is disposed in the filter cylinder 31.

In this embodiment, the connecting member 34 further includes a fixing rod 341 and a connecting rod 342, the fixing rod 341 is disposed along the radial direction of the fixing ring 32, and two ends of the fixing rod 341 are respectively connected to the fixing ring 32, one end of the connecting rod 342 is opened with a through hole corresponding to the fixing rod 341, one end of the connecting rod 342 is rotatably sleeved on the fixing rod 341 through the through hole, and the other end is connected to the mounting block 33.

The connecting member 34 further includes two sleeve bodies 343, the sleeve bodies 343 are disposed on two sides of the axis of the fixing ring 32 and coaxially disposed, the middle portion of the fixing rod 341 is semicircular, two ends of the fixing rod 341 are rotatably inserted into the two sleeve bodies 343, and the connecting rod 342 is sleeved on the middle portion of the fixing rod 341 through the through hole.

Through setting up the cover body 343, realized the rotatable coupling of dead lever 341 with solid fixed ring 32, avoided dead lever 341 influence to change the filter core 37 in the cartridge filter 31.

Wherein, installation piece 33 can be dismantled through the mode of buckle and connect in valve body 1, also can dismantle through the screw and connect in valve body 1, and is concrete, and installation piece 33 is the step shaft, and installation piece 33 and the coaxial setting of mounting hole, the minor diameter section slidable of installation piece 33 insert locate mounting hole, major diameter section butt in the outer wall at the top of valve body 1.

Wherein, filter element 3 further comprises a handle 38, handle 38 is disposed coaxially with mounting block 33 and above mounting block 33, and one end of handle 38 is connected to mounting block 33.

Further, the inner diameter of the through hole is larger than the outer diameter of the fixing rod 341.

In the present embodiment, the size of the through hole is 1.5 times the outer diameter of the fixing rod 341.

By designing the size of the through hole to be larger than the fixing rod 341, the connecting rod 342 can move up and down relative to the fixing rod 341, the gap between the fixing ring 32 and the inner wall of the tapered hole can be eliminated, and the gap between the large-diameter section of the mounting block 33 and the outer wall of the valve body 1 can be eliminated.

Further, the connecting member 34 further includes two limiting rings 344, the two limiting rings 344 are fixedly sleeved on the fixing rod 341 and are disposed on two sides of the fixing rod 341, and the limiting rings 344 are used for limiting the connecting rod 342 to slide along the axial direction of the fixing rod 341.

By providing two stop rings 344, the axial movement of the connecting rod 342 along the fixing rod 341 is avoided, and the filter cartridge 31 is prevented from being easily inserted into the fixing hole due to the deviation position of the filter cartridge 31.

The liquid outlet assembly 5 is arranged in one-to-one correspondence with the liquid outlet holes, the liquid outlet assembly 5 comprises a liquid outlet pipe 51 and a mounting ring 52, one end of the liquid outlet pipe 51 is communicated with the liquid outlet holes, external threads are radially formed in the outer wall of one end of the liquid outlet pipe 51, the external threads are formed in the outer wall of one end of the liquid outlet pipe 51, one end of the liquid outlet pipe 51 is in threaded connection with the liquid outlet holes, the mounting ring 52 is fixedly sleeved on the liquid outlet pipe 51 and is coaxially arranged with the liquid outlet pipe 51, and the mounting ring 52 abuts against the bottom of the valve body 1.

Through with drain pipe 51 and 1 threaded connection of valve body, be convenient for take off drain pipe 51 from valve body 1, the transportation equipment of being convenient for, and make drain pipe 51 and valve body 1 threaded connection back accessible screw thread realize sealing.

Further, each liquid outlet assembly 5 further comprises a hose 53, and one end of the hose 53 is communicated with the other end of the liquid outlet pipe 51.

By arranging the hose 53, the liquid flowing out of the liquid outlet pipe 51 can be conveniently guided into a corresponding storage container, and the liquid can be conveniently transported.

The number of the liquid outlet holes and the liquid outlet assemblies 5 can be three, four, five or the like, specifically, the number of the liquid outlet holes and the liquid outlet assemblies 5 is four, the four liquid outlet holes are uniformly distributed along the circumferential direction of the valve body 1, but the number of the liquid outlet holes and the liquid outlet assemblies is not limited thereto.

The liquid inlet hopper 6 is arranged above the valve body 1, the liquid inlet hopper 6 is conical, and the small-diameter end of the liquid inlet hopper 6 is communicated with the liquid inlet hole.

The utility model discloses a concrete work flow: during liquid separation, pour into liquid into liquid inlet hopper 6, liquid flows to guide plate 2 through liquid inlet hopper 6 and flows into the bell mouth, liquid flows into cartridge filter 31 along the inner wall of bell mouth, the filtration at filter core 37 is being carried out primary filter to liquid, cartridge filter carries out the secondary filter to liquid, liquid after straining cartridge 31 filters drips down and falls on flow equalizing plate 4 under the effect of gravity, flow equalizing plate 4 flow equalizes to the liquid that drips, liquid flow equalizes through flow equalizing plate 4 and flows to the bottom of valve body 1, and flow into each drain pipe 51 from the drain hole, flow out from hose 53 at last, the reposition of redundant personnel of liquid has been realized.

When the filter cartridge 37 needs to be replaced, the mounting block 33 is pulled out, the mounting block 33 carries the connecting rod 342 to move upwards, the connecting rod 342 takes the fixing rod 341 and the filter cartridge 31 out of the valve body 1, then the filter cartridge 37 in the filter cartridge 31 is replaced, then the filter cartridge 31 is lifted up through the mounting block 33 and inserted into the fixing hole, and at the moment, the small-diameter end of the mounting block 33 is inserted into the mounting hole, so that the mounting of the filter cartridge 31 is realized.

The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a food medicine inspection is with dividing liquid filter equipment which characterized in that includes:

2. The liquid separating and filtering device for food and drug inspection according to claim 1, wherein the filtering assembly further comprises a sealing ring, the sealing ring is conical and is arranged between the inner wall of the conical hole and the fixing ring, and the inner wall of the sealing ring is connected to the inner wall of the conical hole and the outer wall of the conical hole in a fitting manner.

3. A device for dispensing and filtering liquid for testing food and drug substances according to claim 1, wherein said filter assembly further comprises a weight member, said weight member comprising a weight block, said weight block being disposed below said filter cartridge and being detachably connected to said filter cartridge.

4. The liquid separating and filtering device for testing food and medicine according to claim 3, wherein the balancing weight is coaxially arranged with the filter cartridge, the filter assembly further comprises a fixed pipe and a screw rod, the fixed pipe is connected to the bottom of the filter cartridge and coaxially arranged with the filter cartridge, an inner wall of the fixed pipe is axially provided with an inner thread, one end of the screw rod is in threaded connection with the fixed pipe, and the other end of the screw rod is connected to the balancing weight.

5. The liquid separating and filtering device for food and drug inspection as claimed in claim 1, wherein the connecting member comprises a fixing rod and a connecting rod, the fixing rod is disposed along the radial direction of the fixing ring, two ends of the fixing rod are respectively connected to the fixing ring, one end of the connecting rod is provided with a through hole corresponding to the fixing rod, one end of the connecting rod is rotatably sleeved on the fixing rod through the through hole, and the other end of the connecting rod is connected to the mounting block.

6. The device for separating and filtering food and drug inspection as claimed in claim 5, wherein the inner diameter of the through hole is larger than the outer diameter of the fixing rod.