CN220176314U - Bipyramid spiral-flow type filter - Google Patents

Abstract

The utility model provides a biconical spiral-flow type filter, which comprises a first filter and a second filter, wherein the first filter and the second filter comprise a conical shell, a water inlet and a water outlet, the water inlet and the water outlet are respectively arranged at one side and the top of the conical shell, a water inlet pipe is connected to the water inlet of the first filter, a first water outlet pipe is connected to the water outlet of the second filter, the water outlet pipe is communicated with the water inlet of the second filter, a second water outlet pipe is connected to the water outlet of the second filter, sand storage tanks are connected to the bottoms of the conical shells of the first filter and the second filter, bases are fixedly connected side by side to the bottoms of the sand storage tanks, impurity removing pipes can collect impurities after the water inlet pipe enters the first filter for preliminary filtration, and the second filter filters the water flow again, so that the filtering effect on the water flow can be improved.

Description

Bipyramid spiral-flow type filter

Technical Field

The utility model relates to the technical field of water treatment equipment, in particular to a biconical spiral-flow type filter.

Background

It is known that in agricultural production irrigation and industrial filtration, whether deep water pump well water is used, river water and lake water are used as water sources or circulating water is used for recycling filtration, in order to prevent the water from being blocked by impurities mixed in water, the water sources are usually filtered before being put into a use system to remove the impurities in water, so that the filter is an essential step operation in the irrigation system and industrial filtration, the filter generally used in the prior art needs to be driven by a motor to operate and run, electric power resources are greatly consumed in the irrigation system and industrial production, the loss generated in the use process of the motor and the filter and the labor consumed in the daily maintenance of the motor and the filter are greatly increased in intangible process, meanwhile, the filtering effect of the filtering equipment generally adopted is not very good, the sand storage tank opening needs to be manually disassembled for cleaning, and the operation is troublesome.

The present utility model aims to provide a biconical cyclone filter to solve the above-mentioned problems in the prior art.

Disclosure of Invention

In order to achieve the above purpose, the utility model provides a biconical spiral-flow type filter, which comprises a first filter and a second filter, wherein the first filter and the second filter comprise a conical shell, a water inlet and a water outlet, the water inlet and the water outlet are respectively arranged at one side and the top of the conical shell, a water inlet pipe is connected at the water inlet of the first filter, a first water outlet pipe is connected at the water outlet, the water outlet pipe is communicated with the water inlet of the second filter, a second water outlet pipe is connected at the water outlet of the second filter, sand storage tanks are respectively connected at the bottoms of the conical shells of the first filter and the second filter, and bases are fixedly connected side by side at the bottoms of the sand storage tanks.

As a further improvement of the utility model, a cleaning component is arranged in the sand storage tank, a drain pipe is arranged on the other side of the sand storage tank, and a valve is arranged on the drain pipe.

As a further improvement of the utility model, the cleaning component comprises a push rod, an air cylinder and a cleaning ring, wherein the telescopic end of the air cylinder is fixedly connected with one end of the push rod, the other end of the push rod penetrates through the sand storage tank to be connected with the cleaning ring, and the air cylinder is arranged on the outer wall of the sand storage tank.

As a further improvement of the utility model, the bottoms of the first water outlet pipe and the second water outlet pipe are respectively provided with an extension overflow pipe, and the extension overflow pipes are positioned inside the conical shell.

As a further improvement of the utility model, the interior of the conical shell is in an eccentric structure, and the tail ends of the water inlet pipe and the first water outlet pipe are respectively communicated with the interior of the conical shell of the first filter and the second filter and are connected with the highest cutting point of the eccentric structure.

As a further improvement of the utility model, the water inlet pipe is provided with a impurity removing pipe, a filter screen is arranged in the impurity removing pipe, and the top of the filter screen extends into the water inlet pipe.

As a further improvement of the utility model, the filter screen inside the impurity removing pipe is detachably connected with the bottom of the impurity removing pipe through a flange.

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

according to the utility model, the first filter and the second filter are arranged, the impurity removing pipe is arranged in the first filter, impurities after the water flow entering the first filter from the water inlet pipe is subjected to preliminary filtration can be collected, the overflow pipe is arranged in the conical shell, finer sand particles can be filtered, and the second filter is used for filtering the water flow again, so that the filtering effect on the water flow can be improved.

According to the utility model, the cleaning assembly is arranged, the air cylinder pushes the cleaning ring to clean impurities on the inner wall of the sand storage tank, so that automatic cleaning of the inner part of the sand storage tank is realized, the tank body is not required to be manually disassembled for cleaning, and the labor and the operation time are saved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a left side view of the present utility model;

FIG. 3 is a cross-sectional view of a sand storage tank of the present utility model;

FIG. 4 is a cross-sectional view of FIG. 1 of the present utility model;

FIG. 5 is a rear view of the present utility model;

fig. 6 is a cross-sectional view of fig. 5 of the present utility model.

In the figure: 1. a first filter; 2. a second filter; 3. a water inlet pipe; 301. a impurity removing pipe; 302. a first water outlet pipe; 303. an overflow pipe; 304. a second water outlet pipe; 305. a filter screen; 4. a sand storage tank; 401. a cylinder; 402. cleaning the ring; 403. a blow-down pipe; 5. and (5) a base.

Detailed Description

In order that the utility model may be more fully understood, a more particular description of the utility model will be rendered by reference to the appended drawings, in which several embodiments of the utility model are illustrated, but which may be embodied in different forms and are not limited to the embodiments described herein, which are, on the contrary, provided to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

The present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-6, a biconical spiral-flow type filter comprises a first filter 1 and a second filter 2, wherein the first filter 1 and the second filter 2 comprise a conical shell, a water inlet and a water outlet, the water inlet and the water outlet are respectively arranged at one side and the top of the conical shell, the water inlet of the first filter 1 is connected with a water inlet pipe 3, the water outlet is connected with a first water outlet pipe 302, the water outlet pipe is communicated with the water inlet of the second filter 2, the water outlet of the second filter 2 is connected with a second water outlet pipe 304, the bottoms of the conical shells of the first filter 1 and the second filter 2 are respectively connected with a sand storage tank 4, the bottoms of the sand storage tanks 4 are fixedly connected with a base 5 side by side, impurities after the water inlet pipe 3 enters the first filter 1 are collected, fine sand particles can be filtered in the conical shell by an overflow pipe 303, the water flow can be filtered again by the second filter 2, the filtering effect of the water flow can be improved,

referring to fig. 1-4, the inside of sand storage tank 4 is equipped with the clearance subassembly, the opposite side of sand storage tank 4 is equipped with blow off pipe 403, be equipped with the valve on the blow off pipe 403, the clearance subassembly include push rod, cylinder 401 and clearance ring 402, the flexible end of cylinder 401 with the one end fixed connection of push rod, the other end of push rod runs through sand storage tank 4 is connected clearance ring 402, cylinder 401 installs the outer wall of sand storage tank 4, wherein cylinder 401 promotes clearance ring 402 and clear away the impurity of sand storage tank 4 inner wall, realizes carrying out the automated clearance to sand storage tank 4 inside, need not the manual dismantlement jar body and clear up, practice thrift manual work and operating time, first outlet pipe 302 with the bottom of second outlet pipe 304 all is equipped with extension overflow pipe 303, extension overflow pipe 303 is located inside the conical shell, the inside is eccentric structure, inlet tube 3 with the end of first outlet pipe 302 respectively with first filter 1 with the second filter 2 the inside of conical shell and the filter 301 and the inside is equipped with the filter 301 is equipped with the capillary tube 301 and is equipped with one side filter 301 and is equipped with the filter 301 is equipped with the filter screen 301 and can be dismantled to the filter 301 in the inside the filter screen 301 to the filter screen 301 is more inside the filter screen 301, and the filter screen 301 is connected to the filter screen 301 is removed to the inside the filter screen 301 through the inside the filter screen 301 that the inside the filter screen is easy to be removed.

When the utility model is used:

firstly, the water flow to be filtered is subjected to preliminary filtration through the filter screen 305 in the water inlet pipe 3, impurities in the water flow are separated from the water under the action of centrifugation in the water flow entering the first filter 1 after the filtration, the impurities in the water fall into the sand storage tank 4 at the bottom of the first filter 1, the filtered water flow is conveyed to the inside of the second filter 2 from the first water outlet pipe 302 through the overflow pipe 303 and is subjected to cyclone filtration to carry out secondary filtration, the filtered water flow is discharged from the second water outlet pipe 304 through the overflow pipe 303, the impurities in the water fall into the sand storage tank 4 at the bottom of the second filter 2, when the first filter 1 is subjected to long-time filtration, a plurality of impurities are collected in the sand storage tank 4, regular cleaning is needed to prevent the filter from being influenced by excessive accumulation, a valve of the blow-down pipe 403 is opened to discharge sediment in the sand storage tank 4, and then the air cylinder 401 is used for pushing the cleaning ring to thoroughly clean the impurities attached to the inner wall of the sand storage tank 4, so that the cleaning efficiency of the sand storage tank 4 is improved.

While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the embodiments described above, but is intended to be within the scope of the utility model, as long as such insubstantial modifications are made by the method concepts and technical solutions of the utility model, or the concepts and technical solutions of the utility model are applied directly to other occasions without any modifications.

Claims (7)

1. A biconical spiral-flow filter, characterized in that: including first filter (1) and second filter (2), first filter (1) with second filter (2) all include conical shell, water inlet and delivery port, the water inlet with the delivery port sets up respectively conical shell's one side and top, first filter (1) water inlet department is connected with inlet tube (3), delivery port department is connected with first outlet pipe (302), the outlet pipe with the water inlet of second filter (2) is linked together, second filter (2) water outlet department is connected with second outlet pipe (304), first filter (1) with second filter (2) conical shell bottom all is connected with sand storage tank (4), the bottom of sand storage tank (4) is fixedly connected with base (5) side by side.

2. A biconic cyclone filter as claimed in claim 1, wherein: the sand storage tank is characterized in that a cleaning assembly is arranged in the sand storage tank (4), a drain pipe (403) is arranged on the other side of the sand storage tank (4), and a valve is arranged on the drain pipe (403).

3. A biconic cyclone filter as claimed in claim 2, wherein: the cleaning assembly comprises a push rod, an air cylinder (401) and a cleaning ring (402), wherein the telescopic end of the air cylinder (401) is fixedly connected with one end of the push rod, the other end of the push rod penetrates through the sand storage tank (4) to be connected with the cleaning ring (402), and the air cylinder (401) is installed on the outer wall of the sand storage tank (4).

4. A biconic cyclone filter as claimed in claim 1, wherein: the bottoms of the first water outlet pipe (302) and the second water outlet pipe (304) are respectively provided with an extension overflow pipe (303), and the extension overflow pipes (303) are positioned inside the conical shell.

5. A biconic cyclone filter as claimed in claim 1, wherein: the inside of the conical shell is of an eccentric structure, and the tail ends of the water inlet pipe (3) and the first water outlet pipe (302) are respectively communicated with the inside of the conical shell of the first filter (1) and the second filter (2) and are connected with the highest cutting point of the eccentric structure.

6. A biconic cyclone filter as claimed in claim 5, wherein: the water inlet pipe (3) is provided with a impurity removing pipe (301), a filter screen (305) is arranged in the impurity removing pipe (301), and the top of the filter screen (305) extends to the inside of the water inlet pipe (3).

7. A biconic cyclone filter as claimed in claim 6, wherein: the filter screen (305) inside the impurity removing pipe (301) is detachably connected with the bottom of the impurity removing pipe (301) through a flange.