CN221244308U - Open width adjustable sand receiving funnel - Google Patents
Open width adjustable sand receiving funnel Download PDFInfo
- Publication number
- CN221244308U CN221244308U CN202323131247.0U CN202323131247U CN221244308U CN 221244308 U CN221244308 U CN 221244308U CN 202323131247 U CN202323131247 U CN 202323131247U CN 221244308 U CN221244308 U CN 221244308U
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- CN
- China
- Prior art keywords
- sand
- collecting box
- adjusting
- adjusting baffle
- open width
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- 239000004576 sand Substances 0.000 title claims abstract description 148
- 238000005452 bending Methods 0.000 claims abstract description 12
- 238000005192 partition Methods 0.000 claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 238000001914 filtration Methods 0.000 claims description 18
- 238000009434 installation Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000011010 flushing procedure Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 241000167857 Bourreria Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Abstract
The utility model discloses an open width adjustable sand receiving funnel, which comprises a sand running collecting box, wherein both sides of the upper end of the sand running collecting box are provided with notches, an adjusting baffle is arranged at the position of the notches, the lower end of the adjusting baffle is rotationally connected with the side part of the sand running collecting box, the front end and the rear end of the adjusting baffle are respectively provided with a bending part bending towards one side, the bending parts are in sliding fit with the side wall of the sand running collecting box, arc holes are formed in the bending parts, an adjusting bolt penetrating through the arc holes is arranged on the sand running collecting box, and the adjusting bolt is screwed down so that the adjusting baffle can be kept fixed relative to the sand running collecting box; the sand running collecting box is characterized in that a supporting partition plate is arranged in the middle of the sand running collecting box, and a pull rod assembly is arranged between the supporting partition plate and the adjusting baffle plate. The beneficial effects of the utility model are as follows: the adjusting baffle can be adjusted by unscrewing the adjusting bolt, so that the filter tanks with different specifications and sizes can be self-adapted, and the condition that the installation deviation is caused and the filter tanks are required to be reinstalled is avoided.
Description
Technical Field
The utility model relates to a sand receiving device, in particular to an open width-adjustable sand receiving funnel.
Background
The filtering tank in the tap water workshop must rely on effective back flushing to maintain the normal and reliable operation of the filtering tank, a back flushing system is generally composed of a back flushing pump and a blower, the back flushing strength is critical to the influence of the flushing effect, the flushing requirement cannot be met due to weak back flushing strength, the filtering effect is influenced, a large amount of sand can be run out due to strong back flushing strength, and even the filtering tank structure is damaged, so how to select proper back flushing strength is always a great technical problem which puzzles the person skilled in the art. The statistical analysis of the sand running amount of the filter tank in the back flushing process is one of effective means for evaluating the back flushing state of the filter tank.
Aiming at the technical requirements, a Chinese patent document with publication number of CN216825227U discloses a sand catcher for accurately measuring sand running quantity. The sand collector is of a bucket-shaped structure with a large top and a small bottom, is suitable for the sand running amount of the V-shaped filter tank, is provided with a plurality of sieve holes at the periphery, is provided with a filter screen at the inner wall of the sand collector, is provided with a movable inner net at the bottom of the sand collector, when the sand collector is used, water in the filter tank is filled from the top of the sand collector, flows into a drainage tank through the filter screen and the sieve holes, sand in the water is blocked by the filter screen to be flushed into the movable inner net, and a worker only needs to collect the sand running on the movable inner net, weigh and analyze the collected sand running, so that data support can be provided for refined recoil control.
Because the sand receiver has a large size, the sand receiver needs to be installed through hoisting tools such as an electric hoist in practical application, and the problem of deviation of installation positions can occur in the installation process, so that the open position of the sand receiver cannot be well aligned with the water outlet of the filter tank, the hoisting and adjusting process is relatively complicated, and time and labor are wasted; in addition, the openings of the sand receiver used in the above patent documents are fixed members, and cannot be adjusted, which results in limitation in the specifications of the sand receiver suitable for the filter tank.
Disclosure of utility model
In view of the above, the utility model provides an open width adjustable sand receiving funnel, which aims to adapt to filter tanks with different sizes and specifications, avoid reinstallation and save adjustment time.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model provides a meet sand funnel with adjustable open width which characterized in that: including the open sand collecting box that runs of upper end, it all is equipped with the breach to run sand collecting box upper end both sides to install adjusting plate in the breach position, adjusting plate lower extreme rotates with running sand collecting box lateral part to be connected, both ends all are equipped with the kink of buckling towards one side around the adjusting plate, the kink slides the laminating in running sand collecting box lateral wall, it has the arc hole to open on the kink, it has the adjusting bolt that runs through to install to run on the sand collecting box in the arc hole, screws up this adjusting bolt, can make adjusting plate keeps fixed for running sand collecting box.
The sand running collecting box is characterized in that a supporting baffle is arranged in the middle of the sand running collecting box, a pull rod assembly is arranged between the supporting baffle and the adjusting baffle, the pull rod assembly comprises a knob component, a first connecting rod and a second connecting rod which are connected with two ends of the knob component in a threaded mode, one end, away from the knob component, of the first connecting rod is hinged to the inner side of the adjusting baffle, and one end, away from the knob component, of the second connecting rod is hinged to the inner side of the supporting baffle.
By adopting the structure, the adjusting baffle can be adjusted by unscrewing the adjusting bolt, so that the opening degree of the opening of the sand receiving hopper can be adjusted, and the sand receiving hopper can adapt to the filter tanks with different specifications. The tightness of connection of the first connecting rod and the second connecting rod is adaptively adjusted through the knob component, so that the stability of the sand receiving funnel structure can be ensured.
As preferable: the surface of the adjusting baffle and the periphery of the sand-running collecting box are respectively provided with a first water filtering port, and the periphery inner wall of the sand-running collecting box and the inner side of the adjusting baffle are respectively fixedly provided with a first filtering screen. By adopting the structure, the sand in the filter tank can be blocked in the sand-leakage collecting box.
As preferable: two mounting holes are formed in the bottom of the sand running collecting box, and the two mounting holes are distributed on the left side and the right side of the supporting partition plate. By adopting the structure, synchronous measurement of the two filters can be realized.
As preferable: the sand storage tank is detachably mounted in the mounting hole, the size of the sand storage tank is matched with that of the mounting hole, the second water filtering openings distributed in an array are formed in the bottom of the sand storage tank, and a second filter screen matched with the second water filtering openings is mounted in the sand storage tank. By adopting the structure, the water at the bottom of the sand-running collecting box is conveniently discharged, and meanwhile, the sand-running can be blocked in the sand storage tank.
As preferable: the top all around of sand storage groove has the backup pad of outside extension still be fixed with the handle in the backup pad. By adopting the structure, the supporting plate is convenient for the sand storage tank to be fixed on the mounting hole at the bottom of the sand running collecting box, and the lifting handle is convenient for staff to take out the sand storage tank and collect the inner sand running.
As preferable: the top of the sand-running collecting box is provided with an extension part extending towards the direction of the adjusting baffle plate. By adopting the structure, the sand running collecting box is convenient to support on the drainage tank of the filter tank.
As preferable: the sand running collecting box is characterized in that a supporting frame is arranged outside the sand running collecting box, and rollers are arranged at the bottom of the supporting frame. By adopting the structure, the sand running collecting box is convenient to move.
As preferable: the top of the sand-running collecting box is also provided with a hoisting ring which is convenient for hoisting. By adopting the structure, the sand leakage collecting box is convenient to install.
As preferable: the sand-running collecting box is of a bucket-shaped structure with a big upper part and a small lower part. By adopting the structure, the sand flowing from the side wall of the sand flowing collecting box to the sand storage tank is convenient.
Compared with the prior art, the utility model has the beneficial effects that:
By adopting the sand receiving hopper with adjustable opening width, the opening width of the sand receiving hopper is adjusted by adjusting the adjusting baffle, so that the requirements of filters with different specifications can be met, and when the filter is subjected to hoisting deviation, the opening width of the sand receiving hopper can be directly adjusted to ensure that the opening of the sand receiving hopper is completely opposite to the water outlet of the filter, thereby effectively avoiding re-hoisting.
Drawings
FIG. 1 is a front view of an open width adjustable sand receiving hopper;
Fig. 2 is a perspective view of the adjusting shutter 2;
FIG. 3 is a schematic view of an open width-adjustable sand receiving hopper (one of the adjusting top plates 2 is hidden);
FIG. 4 is a bottom view of the sand receiving hopper;
Fig. 5 is a perspective view of the sand storage tank 9 (the second filter screen 9a is hidden);
FIG. 6 is a reference view showing the state of use of the present utility model after the present utility model is mounted to a V-type filter tank.
Detailed Description
The utility model is further described below with reference to examples and figures.
As shown in fig. 1 to 3, an open width adjustable sand receiving funnel comprises a sand running collecting box 1 as a main component, wherein the sand running collecting box 1 is of a bucket-shaped structure with a big upper part and a small lower part, so that sand running is facilitated to reach the bottom of the sand running collecting box 1. The left side and the right side of the sand running collecting box 1 are provided with notches 1f, the notches 1f are provided with adjusting baffles 2, and in the embodiment, the lower ends of the adjusting baffles 2 are rotationally connected with the sand running collecting box 1 through two hinges. The front end and the rear end of the adjusting baffle plate 2 are respectively provided with a bending part 2a bending towards one side, the bending parts 2a are in sliding fit with the side wall of the sand running collecting box, the bending parts 2a are also provided with arc holes 2b, the sand running collecting box 1 is provided with adjusting bolts 1g penetrating through the arc holes 2b, the adjusting baffle plate 2 can be kept fixed relative to the sand running collecting box 1 by tightening the adjusting bolts 1g, the adjusting baffle plate 2 can be adjusted by loosening the adjusting bolts 1g, and the sand running collecting box 1 can be moved relative to the sand running collecting box 1, so that the opening of the sand receiving hopper can be adjusted.
The middle part position at the sand collecting box that runs installs support baffle 3, and support baffle 3 can realize connecing the sand funnel and carry out synchronous detection to two filtering ponds simultaneously. Install pull rod assembly A between supporting baffle 3 and adjusting baffle 2, pull rod assembly A has increased the stability that meets sand funnel structure, has avoided adjusting bolt 1g to appear not hard up, in the sand funnel use that connects, rivers constantly strike adjusting part 2 and cause rocking, appear abnormal sound. The pull rod assembly A consists of a first connecting rod 4, a second connecting rod 5 and a knob component 6, wherein one end of the first connecting rod 4, which is far away from the knob component 6, is hinged at the middle position of the upper end of the inner side of the adjusting baffle 2, one end of the second connecting rod 5, which is far away from the knob component 6, is hinged at the middle position of the upper part of the supporting and supporting baffle 3, threads are arranged on the first connecting rod 4 and the second connecting rod 5, and the knob component 6 is used for connecting the first connecting rod 4 and the second connecting rod 5 together through threaded connection.
The surface of the adjusting baffle plate 2 and the periphery of the sand-running collecting box 1 are provided with first water filtering openings 7 distributed in an array, when water in the filter tank is filled from the top of the sand-receiving funnel, the water flows into the water-draining groove through the first water filtering openings 7, the inner walls of the periphery of the sand-running collecting box 1 and the inner side of the adjusting baffle plate 2 are fixedly provided with first filter screens 8, and the first filter screens 8 are used for preventing sand from running in the water from flowing into the water-draining groove.
As shown in fig. 4 and 5, two mounting holes 1a are provided at the bottom of the running sand collecting box 1, and in this embodiment, the mounting holes 1a are square structures and distributed on the left and right sides of the supporting partition plate 3. The sand storage tank 9 which is suitable for the size of the installation hole 1a is detachably installed in the installation hole 1a, the second water filtering ports 9d are distributed at the bottom array of the sand storage tank 9, water at the bottom of the sand running collecting box 1 flows into the water drainage tank through the second water filtering ports 9d, the second filter screen 9a is installed in the sand storage tank 9, and the second filter screen 9a is used for preventing sand running inside the sand running collecting box 1 from flowing into the water drainage tank. The top positions around the sand storage groove 9 are provided with support plates 9b extending outwards, and the support plates 9b are convenient for the sand storage groove 9 to be fixedly sleeved in the mounting holes 1 a. Two handles 9c are welded on the supporting plate 9b, and the handles 9c are convenient for a worker to take out the sand storage groove and collect sand running inside the sand storage groove.
As shown in fig. 1, at four corners of the top end of the run-out collecting bin 1, there are extending portions 1b extending toward the adjusting baffle 2 for supporting the sand receiving hopper on the drain tank. And lifting rings 1e are welded on four corners of the top end of the sand-running collecting box 1, and the lifting rings 1e are convenient for installing a sand-receiving funnel. The support frame 1c is welded on the outer side of the sand-running collecting box 1, and the roller 1d is arranged at the bottom end of the support frame 1c, so that the sand-receiving hopper can be conveniently moved.
In order to ensure the service life, the sand leakage collecting box 1, the adjusting baffle 2, the supporting baffle 3, the sand storage tank 9, the pull rod assembly A, the first filter screen 8, the second filter screen 9a and the supporting frame 1c are all made of stainless steel materials.
Referring to fig. 6, the method of use of the present utility model is as follows: before the filter tank needs to be backwashed, a worker needs to push the sand receiving hopper to the middle part of the filter tank to be tested through the roller 1d at the bottom of the supporting frame 1c, then adjusts the adjusting bolt 1g to ensure that the width of the opening of the sand receiving hopper is consistent with that of the drainage tank, adjusts the knob part 6 to ensure that the adjusting baffle 2 and the supporting baffle 3 are kept fixed without shaking, then utilizes a hoisting tool such as an electric hoist to hoist the sand receiving hopper to the drainage tank through the hoisting ring 1e, supports the sand receiving hopper in the drainage tank by virtue of the supporting plate 9b, confirms whether the installation has deviation, and only needs to adjust the adjusting baffle 2 again if the deviation occurs, if the installation is correct, the backwashed can be carried out. During back flushing, water in the filter tank flows in from the top of the sand receiving funnel and then flows into the drainage tank from the first water filtering port 7 and the second water filtering port 9d, sand in the filter tank is blocked by the first filter screen 8 and the second filter screen 9a and is flushed into the sand storage tank 9 along the sand receiving funnel, after back flushing is finished, a worker takes out the sand receiving funnel through the lifting ring 1e by using the electric hoist again, finally takes out the sand storage tank 9, then collects the sand, weighs and analyzes the collected sand, and can provide data support for refined back flushing control.
Finally, it should be noted that the above description is only a preferred embodiment of the present utility model, and that many similar changes can be made by those skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (9)
1. The utility model provides a meet sand funnel with adjustable open width which characterized in that: the sand collecting box comprises a sand collecting box (1) with an open upper end, wherein two sides of the upper end of the sand collecting box (1) are respectively provided with a notch (1 f), an adjusting baffle (2) is arranged at the position of each notch (1 f), the lower end of each adjusting baffle (2) is rotationally connected with the side part of the sand collecting box (1), the front end and the rear end of each adjusting baffle (2) are respectively provided with a bending part (2 a) bending towards one side, the bending parts (2 a) are in sliding fit with the side wall of the sand collecting box (1), arc-shaped holes (2 b) are formed in the bending parts (2 a), adjusting bolts (1 g) penetrating through the arc-shaped holes (2 b) are arranged on the sand collecting box (1), and the adjusting bolts (1 g) are screwed down, so that the adjusting baffles (2) are kept fixed relative to the sand collecting box (1);
The sand collecting box is characterized in that a supporting partition plate (3) is arranged in the middle of the sand collecting box (1), a pull rod assembly (A) is arranged between the supporting partition plate (3) and the adjusting baffle plate (2), the pull rod assembly (A) comprises a knob component (6), a first connecting rod (4) and a second connecting rod (5) which are connected to two ends of the knob component (6) in a threaded mode, one end, far away from the knob component (6), of the first connecting rod (4) is hinged to the inner side of the adjusting baffle plate (2), and one end, far away from the knob component (6), of the second connecting rod (5) is hinged to the inner side of the supporting partition plate (3).
2. The open width-adjustable sand receiving hopper of claim 1 wherein: the sand collecting box is characterized in that first water filtering ports (7) are distributed on the surface of the adjusting baffle (2) and around the sand collecting box (1), and first filter screens (8) are fixedly arranged on the inner wall around the sand collecting box (1) and on the inner side of the adjusting baffle (2).
3. The open width-adjustable sand receiving hopper of claim 1 wherein: two mounting holes (1 a) are formed in the bottom of the sand running collecting box (1), and the two mounting holes (1 a) are distributed on the left and right sides of the supporting partition plate (3).
4. An open width adjustable sand receiving hopper as defined in claim 3 wherein: the sand storage tank is characterized in that a sand storage tank (9) which is matched with the sand storage tank in size is detachably arranged in the mounting hole (1 a), second water filtering ports (9 d) which are distributed in an array mode are arranged at the bottom of the sand storage tank (9), and a second filter screen (9 a) which is matched with the second water filtering ports (9 d) is arranged in the sand storage tank (9).
5. The open width-adjustable sand receiving hopper of claim 4 wherein: the top around the sand storage groove (9) is provided with a supporting plate (9 b) extending outwards, and a handle (9 c) is further fixed on the supporting plate (9 b).
6. The open width-adjustable sand receiving hopper of claim 1 wherein: the top of the sand running collecting box (1) is provided with an extension part (1 b) extending towards the direction of the adjusting baffle plate (2).
7. The open width-adjustable sand receiving hopper of claim 1 wherein: the sand running collecting box is characterized in that a supporting frame (1 c) is arranged outside the sand running collecting box (1), and rollers (1 d) are arranged at the bottom of the supporting frame (1 c).
8. The open width-adjustable sand receiving hopper of claim 1 wherein: the top of the sand-running collecting box (1) is also provided with a lifting ring (1 e) which is convenient to lift.
9. The open width-adjustable sand receiving hopper of claim 1 wherein: the sand-running collecting box (1) is of a bucket-shaped structure with a big upper part and a small lower part.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221244308U true CN221244308U (en) | 2024-07-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |