CN217484128U

CN217484128U - Filtering speed detection device for filtering paper board

Info

Publication number: CN217484128U
Application number: CN202220408941.9U
Authority: CN
Inventors: 余招
Original assignee: Sichuan Weixin Food Technology Co ltd
Current assignee: Sichuan Weixin Food Technology Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-09-23
Anticipated expiration: 2032-02-28

Abstract

The utility model relates to a filter the cardboard technical field, especially a filter the cardboard and strain speed detection device. This detection device, including fore-stock and after-poppet, the middle part threaded connection of after-poppet has the promotion post, and the one end that the promotion post is close to the after-poppet rotates and is connected with the clamp plate, is equipped with flexible curtain between clamp plate and the after-poppet, and the one end and the clamp plate of flexible curtain are connected, and the other end is connected with the after-poppet, and the top of clamp plate is equipped with water installations, and the bottom of fore-stock is equipped with collection device, all is equipped with the couple between flexible curtain, after-poppet and the clamp plate. Adopt the above structure of the utility model, on solution that will need test filtration rate through water installations pours into the filter paper board into, then filters the back through the filter paper board, when the size of the filter paper board of test needs to be changed, can rotate and promote the post, the distance of pulling clamp plate and after-poppet, flexible curtain lengthens to lengthen the whole area of testable region, reach the purpose to the not detection of equidimension filter paper board.

Description

Filtering speed detection device for filtering paper board

Technical Field

The utility model relates to a filter the cardboard technical field, especially a filter the cardboard and strain speed detection device.

Background

The filtering paper board is a key device in the water treatment process, and plays a dual role of bearing a filter material layer for filtering and back flushing for water (gas) distribution in the filter tank. The quality of the filter plate (especially the flatness and the precision of the filter plate) is directly related to the filtered water quality, the filtered water quantity and the long-term running benefit of a water plant and a sewage plant. The traditional water distribution system of the filter tank has the disadvantages of large resistance during filtration and back washing, uneven water distribution, more dead water areas, easy hardening and mud accumulation of filter materials, and poor effects of sand leakage and the like due to the loosening of a bearing layer caused by local washing strength. Therefore, a certain detection is needed for the filtering rate of the filtering paper board, but the current detection device is generally fixed in size and cannot change the size of the filtering paper board to simulate the detection closer to the actual situation.

SUMMERY OF THE UTILITY MODEL

The invention of the utility model aims to: the problem of the detection to not equidimension filter board exists to prior art, provides a filter board and strains speed detection device.

In order to realize the purpose, the utility model discloses a technical scheme be:

a filter paper board filtering speed detection device comprises a front support and a rear support, wherein a pushing column is in threaded connection with the middle of the rear support, one end, close to the rear support, of the pushing column is rotatably connected with a pressing plate, a telescopic curtain is arranged between the pressing plate and the rear support, one end of the telescopic curtain is connected with the pressing plate, the other end of the telescopic curtain is connected with the rear support, and the telescopic curtain can be extended or shortened under the driving of the pressing plate;

the top of the pressing plate is provided with a water inlet device for allowing liquid to enter between the rear support and the pressing plate, the bottom of the front support is provided with a collecting device for collecting liquid drops, and hooks are arranged among the telescopic curtain, the rear support and the pressing plate.

Adopt the above structure of the utility model, mainly include fore-stock and after-poppet, threaded connection has a promotion post on the after-poppet, it can be through rotatory to promote the post, horizontal migration on the after-poppet, the one end that promotes the post is rotated and is connected with the clamp plate, set up flexible curtain between clamp plate and after-poppet, filter the cardboard and then place at flexible curtain, the couple that sets up above after-poppet and the clamp plate, solution that will test filtration rate through water installations pours into and filters the cardboard into, then filter the back through filtering the cardboard, drip the collection device of lower part, accomplish the test of rate, when the size of the filtering cardboard of test needs to be changed, can rotate the promotion post, the distance of pulling clamp plate and after-poppet, flexible curtain lengthens, thereby lengthen whole testable regional area, reach the purpose to the detection of not equidimension filtering the cardboard.

As a preferred scheme of the utility model, flexible curtain includes a plurality of stationary blades, adjacent two connect, two through two hinge bar between the stationary blade the one end of hinge bar is articulated, two the other one end of hinge bar articulates respectively in two on the stationary blade.

As the utility model discloses a preferred scheme, water installations includes inlet tube and water inlet channel, water inlet channel set up in and put through the front and back both sides face of clamp plate in the clamp plate, advance water piping connection in water inlet channel keeps away from the one end of after-poppet.

As the utility model discloses a preferred scheme, collection device includes funnel and receiving flask, the receiving flask place in the liquid outlet of funnel.

As the preferred proposal of the utility model, the pushing column is provided with a rotating handle.

As a preferred scheme of the utility model, the fore-stock with all be equipped with the connection on the after-poppet and stamp, the connection is stamped and is used for the transport.

As the preferred scheme of the utility model, the fore-stock with the bottom of after-poppet all is equipped with the telescopic link.

As the preferred scheme of the utility model, the fore-stock with fixed the setting between the after-poppet.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

Drawings

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

fig. 2 is a schematic top view of the structure of fig. 1 according to the present invention;

fig. 3 is a schematic right-side view of the structure of fig. 1 according to the present invention;

the labels in the figure are: the movable type multifunctional water dispenser comprises a rear support 1, a hinged rod 2, a connecting stack 3, a fixing sheet 4, a water inlet channel 5, a water inlet pipe 6, a pushing column 7, a front support 8, a rotating handle 10, a funnel 11, a pressing plate 12 and a hook 13.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

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

Referring to fig. 1-3, the utility model provides a pair of filter cardboard filter speed detection device mainly includes fore-stock 8 and after-poppet 1, and after-poppet 1's bottom can be fixed at a certain holding surface, and fore-stock 8 sets up one side at after-poppet 1.

Be equipped with one between fore-stock 8 and after-poppet 1 and promote post 7, seted up an internal thread hole at the middle part of fore-stock 8, the surface that promotes post 7 is equipped with the external screw thread, so promote post 7 through threaded connection in the middle part of fore-stock 8 to can carry out relative displacement through the screw rotation.

The end of the pressing plate 12 pushing column 7 close to the rear bracket 1 is rotatably connected with a pressing plate 12, and a bearing can be preferably adopted for the rotary connection. Be equipped with flexible curtain between clamp plate and after-poppet 1, the one end and the adjacent one side fixed connection of after-poppet 1 of flexible curtain, the other end and the adjacent one side fixed connection of baffle, flexible curtain can extend or shorten under the drive of clamp plate 12 to change the area that flexible curtain and clamp plate 12 and after-poppet 1 enclose.

In addition, the top of the pressing plate 12 is provided with a water inlet device for allowing liquid to enter between the rear support 1 and the pressing plate 12, and the liquid to be tested can reach the area between the rear support 1 and the pressing plate 12 through the water inlet device to test the filter paper board to be tested. The bottom of the front support 8 is provided with a collecting device for collecting liquid drops, and hooks 13 are arranged among the telescopic curtain, the rear support 1 and the pressing plate 12.

By adopting the structure of the utility model, the utility model mainly comprises a front bracket 8 and a rear bracket 1, a pushing column 7 is connected on the rear bracket 1 by screw thread, the pushing column 7 can rotate, horizontally moving on the rear bracket 1, rotatably connecting one end of the pushing column 7 with a pressing plate 12, arranging a telescopic curtain between the pressing plate 12 and the rear bracket 1, placing a filtering paper board on the telescopic curtain, hooks arranged on the rear bracket 1 and the pressing plate 12, injecting a solution needing to be tested for filtering rate onto the filtering paper board through a water inlet device, then the mixture is filtered by a filter paper board and then drops to a collecting device at the lower part to finish the speed test, when the size of the filter paper board to be tested needs to be changed, the pushing column 7 can be rotated, the distance between the pressing plate 12 and the rear support 1 is pulled, the telescopic curtain is stretched, thereby lengthening the area of the whole testable area and achieving the purpose of detecting the filtering paperboards with different sizes.

In one embodiment, the retractable curtain comprises a plurality of fixing plates 4, each fixing plate 4 is arranged in sequence in the horizontal direction, preferably, a hook 13 is arranged on each fixing plate 4, a hinge rod 2 is arranged between two adjacent fixing plates 4, one end of one hinge rod 2 is hinged on one fixing plate 4, and the other ends of the two hinge rods 2 are hinged with each other.

When the telescopic curtain is pulled, under the rotation of the hinge rod 2, the distance of the fixing pieces 4 is shortened or the side length is long, so that the two fixing pieces 4 are still in a connection state.

In one embodiment, the water inlet device comprises a water inlet pipe 6 and a water inlet channel 5, the water inlet channel 5 can be arranged inside the pressing plate 12, two opposite side surfaces of the pressing plate 12 are communicated, a water outlet facing the rear support 1 is used for testing a water outlet end of the filtering paper board, and the other outlet is connected with the water inlet pipe 6.

In addition, collection device includes funnel 11 and receiving flask, and the receiving flask is placed in the liquid outlet of funnel 11, and funnel 11 can be fixed between fore-stock 8 and after-poppet 1, receives the liquid that the filter plate drips, then gets into the receiving flask, carries out the weighing of drippage, calculates filtration rate.

In order to facilitate the rotation of the pushing column 7 and the transportation of the whole device, a rotating handle 10 is arranged on the pushing column 7. The front support 8 and the rear support 1 are both provided with a connecting stack 3, and the whole device can be lifted and then moved by hanging a hook on the connecting stack 3.

More preferably, telescopic rods are arranged at the bottoms of the front support 8 and the rear support 1, so that the heights of the front support 8 and the rear support 1 can be properly adjusted. The front support 8 and the rear support 1 are fixedly arranged, so that the front support 8 and the rear support 1 are prevented from being unstable when the pushing column 7 rotates.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The filtering paperboard filtering speed detection device is characterized by comprising a front support (8) and a rear support (1), wherein a pushing column (7) is in threaded connection with the middle of the rear support (1), one end, close to the rear support (1), of the pushing column (7) is rotatably connected with a pressing plate (12), a telescopic curtain is arranged between the pressing plate (12) and the rear support (1), one end of the telescopic curtain is connected with the pressing plate (12), the other end of the telescopic curtain is connected with the rear support (1), and the telescopic curtain can be extended or shortened under the driving of the pressing plate (12);

the top of clamp plate (12) is equipped with and lets liquid enter into water installations between after-poppet (1) and clamp plate (12), the bottom of fore-stock (8) is equipped with the collection device who is used for collecting liquid drippage, all be equipped with couple (13) between flexible curtain, after-poppet (1) and clamp plate (12).

2. The device for detecting the filtering speed of the filtering paperboard according to claim 1, wherein the retractable curtain comprises a plurality of fixing plates (4), two adjacent fixing plates (4) are connected through two hinge rods (2), one end of each hinge rod (2) is hinged, and the other end of each hinge rod (2) is hinged to each fixing plate (4).

3. The device for detecting the filtration rate of a filtering paperboard according to claim 1, wherein the water inlet device comprises a water inlet pipe (6) and a water inlet channel (5), the water inlet channel (5) is disposed in the pressing plate (12) and is connected to the front and rear sides of the pressing plate (12), and the water inlet pipe (6) is connected to one end of the water inlet channel (5) far away from the rear bracket (1).

4. A filter paper board filter speed detection device according to claim 1, wherein the collection device comprises a funnel (11) and a collection bottle, the collection bottle is placed at the liquid outlet of the funnel (11).

5. A filter paper board filtering speed detecting device according to claim 1, characterized in that the pushing column (7) is provided with a rotating handle (10).

6. A filter-board filter rate detection device according to claim 1, wherein said front support (8) and said rear support (1) are each provided with a stack (3) for transport.

7. A device for detecting the filtration rate of a filter paper board according to claim 1, wherein the bottom of the front bracket (8) and the bottom of the rear bracket (1) are both provided with telescopic rods.

8. A filter paper board filter speed detection device according to claim 1, characterized in that, the front bracket (8) and the rear bracket (1) are fixedly arranged.