CN214808894U - Pressure tank with filtering capability - Google Patents

Abstract

The utility model discloses a pressure tank with filtering function, which comprises a tank body, wherein the upper end of the tank body is connected with a filtering barrel, a first filtering plate and a second filtering plate are respectively arranged on two sides in the filtering barrel in an inclined way, waste collecting boxes are arranged on two sides of the filtering barrel, a bracket is arranged below the two waste collecting boxes, a movable plate is inserted into one side of the filtering barrel, a filtering cloth is arranged on the movable plate, and a plurality of flow guide devices are arranged on the upper end of the tank body. The guide devices can prevent the raw materials from flowing back and prevent the pressure in the tank body from leaking when the pressure tank works.

Description

Pressure tank with filtering capability

Technical Field

The utility model relates to a chemical industry overhead tank equipment field, in particular to overhead tank with filtering capability.

Background

The pressure tank is used in the closed water circulation system, plays a role in balancing water quantity and pressure, and avoids frequent opening of a safety valve and frequent water replenishing of an automatic water replenishing valve. The expansion tank has the function of accommodating expansion water and also has the function of a water supplementing tank, the expansion tank is filled with air, a large volume can be obtained to accommodate the amount of expansion water, and the high-pressure expansion tank and the low-pressure expansion tank can utilize the pressure of the expansion tank to supplement water to a pressure stabilizing system in parallel. The device has the advantages of interlocking reaction at each point, automatic operation, small pressure fluctuation range, safety, reliability, energy conservation and good economic effect.

For avoiding sneaking into impurity in the overhead tank, need filter the raw materials before the feeding, when using the overhead tank repeatedly for a long time, the attached or pile up on filter equipment of the waste residue meeting aniseed in the raw materials for the filtering operation effect of raw materials step by step becomes low. In view of the above problems, a solution is proposed as follows.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a overhead tank with filtering capability has convenient clean, advantage that filtration efficiency is high.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a pressure tank with filtering capability, includes a jar body, the upper end of the jar body is connected with the filter vat, the both sides difference slope in the filter vat install first filter and second filter, the both sides of filter vat all are provided with garbage collection box, two garbage collection box is located the downside that filter vat inner wall one end was kept away from to first filter and second filter respectively, two garbage collection box's below all is provided with the bracket, two the bracket all with the inner wall fixed connection of filter vat, one side of filter vat is inserted and is equipped with the movable plate, just the movable plate is located the below of second filter, the one end of movable plate has set firmly the pull ring, install the filter cloth on the movable plate, the upper end of the jar body is provided with a plurality of guiding devices, just jar internal portion link up mutually through a plurality of guiding devices with the filter vat inside.

Preferably, the guide devices all comprise guide plates, a plurality of guide holes are formed in the two sides of each guide plate, two adjusting springs are symmetrically and fixedly arranged on the lower sides of the guide plates, spring seats are fixedly arranged at the lower ends of the adjusting springs and are fixedly connected with the tank body, two stop blocks are arranged above the guide plates and are fixedly connected with the tank body.

Preferably, the lower extreme of two the dog all sets firmly sealed the pad, and two the lower extreme of sealed pad all laminates with the upper end of guide plate.

Preferably, the inner wall of the filter barrel is symmetrically provided with two guide grooves, two ends of the movable plate are symmetrically provided with two guide blocks, and the two guide blocks are respectively positioned in the two guide grooves and are respectively in sliding fit with the two guide grooves.

Preferably, a fixing seat is fixedly arranged on the inner wall of the filter barrel and located on one side, away from the pull ring, of the movable plate, a positioning block is fixedly arranged at one end, away from the pull ring, of the movable plate, a positioning groove is formed in the fixing seat, and the positioning block is located in the positioning groove and matched with the positioning groove.

Preferably, the upper end of the filter vat is provided with a feeding pipe, and the feeding pipe is communicated with the inside of the filter vat.

The utility model has the advantages that: the process is carried out filtration link many times to the raw materials, filter and to obtain clean raw materials, and can collect and clear up residue in the raw materials, prevent that the residue deposit from causing the jam bottom the filter vat, and easy dismounting, convenient to use person is to the washing and the change of filter cloth, thereby it reaches efficient filtration operation all the time to guarantee to upright the filter vat, later the raw materials flows into to jar internal through a plurality of guiding device, a plurality of guiding device can realize that the raw materials can not flow back, also make jar internal pressure of during operation jar can not leak.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is an enlarged view of a portion of area A of FIG. 1;

fig. 3 is a partially enlarged view of the region B in fig. 1.

Reference numerals: 1. a tank body; 2. a filter vat; 3. a first filter plate; 4. a second filter plate; 5. a waste collection tank; 6. a bracket; 7. moving the plate; 8. a pull ring; 9. filtering cloth; 10. a baffle; 11. a flow guide hole; 12. adjusting the spring; 13. a spring seat; 14. a stopper; 15. a gasket; 16. a guide block; 17. a fixed seat; 18. positioning blocks; 19. and (4) feeding a pipe.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.

As shown in fig. 1 to 3, a pressure tank with a filtering function comprises a tank body 1, wherein a filtering barrel 2 is connected to the upper end of the tank body 1, a feeding pipe 19 is arranged at the upper end of the filtering barrel 2, the feeding pipe 19 is communicated with the inside of the filtering barrel 2, and raw materials can be added into the inside of the filtering barrel 2 through the feeding pipe 19. The both sides difference slope in the filter vat 2 install first filter 3 and second filter 4, the raw materials passes through inlet pipe 19 can fall on the upper end of first filter 3, flow downwards along the slope of first filter 3 afterwards, and carry out the first filtration to the raw materials simultaneously, can disperse through the first filtration and flow and fall on second filter 4, and on the same principle, the raw materials flows downwards along the slope of second filter 4, and carries out the second filtration to the raw materials simultaneously.

The both sides of filter vat 2 all are provided with garbage collection box 5, and two garbage collection boxes 5 are located first filter 3 and second filter 4 respectively and keep away from the downside of 2 inner wall one ends of filter vat, and the raw materials carries out twice filtration back, and the residue can drop in two garbage collection box 5 along first filter 3 and second filter 4 respectively to the user is to the collection and the clearance of residue, prevents that the residue deposit from causing the jam in 2 bottoms of filter vat. The lower part of two waste collecting boxes 5 all is provided with bracket 6, two brackets 6 all with the inner wall fixed connection of filter vat 2, two brackets 6 play the effect of support respectively to two waste collecting boxes 5 to stop two waste collecting boxes 5 and continue to move ahead, prevent that two waste collecting boxes 5 from dropping inside filter vat 2.

A moving plate 7 is inserted into one side of the filter barrel 2, the moving plate 7 is positioned below the second filter plate 4, filter cloth 9 is installed on the moving plate 7, the raw material after secondary filtration can flow onto the filter cloth 9, and then the filter cloth 9 carries out the last filtration on the raw material, so that clean raw material is obtained. One end of the movable plate 7 is fixedly provided with a pull ring 8, and the movable plate 7 can be pulled out from the filter vat 2 through the pull ring 8, so that a user can conveniently clean and replace the filter cloth 9, and the filter vat 2 is ensured to always achieve efficient filtering operation.

Two guide grooves are symmetrically formed in the inner wall of the filter barrel 2, two guide blocks 16 are symmetrically arranged at two ends of the movable plate 7, and when the movable plate 7 is disassembled and assembled, the two guide blocks 16 slide into the two guide grooves respectively, so that the moving track of the movable plate 7 is straight, and a user can install the movable plate 7 into the filter barrel 2 conveniently. The inner wall of the filter barrel 2 is fixedly provided with a fixed seat 17, the fixed seat 17 is positioned on one side, away from the pull ring 8, of the movable plate 7, a positioning block 18 is fixedly arranged at one end, away from the pull ring 8, of the movable plate 7, the fixed seat 17 is provided with a positioning groove, and when the movable plate 7 completely enters the filter barrel 2, the positioning block 18 can be clamped into the positioning groove, so that the movable plate 7 is fixed, and the phenomenon that when the movable plate 7 slides in a small range, gaps are generated between the movable plate 7 and the filter barrel 2 to cause seepage of raw materials is avoided.

The upper end of the tank body 1 is provided with a plurality of flow guide devices, the interior of the tank body 1 is communicated with the interior of the filter vat 2 through the flow guide devices, and finally clean raw materials flow into the tank body 1 through the flow guide devices so as to facilitate the work after the pressure tank. A plurality of guiding devices all include guide plate 10, a plurality of water conservancy diversion holes 11 have all been seted up to guide plate 10's both sides, two regulating spring 12 have set firmly of guide plate 10 downside symmetry, two regulating spring 12's lower extreme has all set firmly spring holder 13, and two spring holders 13 all with jar body 1 fixed connection, guide plate 10's top is equipped with two dogs 14, two dogs 14 all with jar body 1 fixed connection, guide plate 10's initial position is located the top, regulating spring 12 is in the state of relaxing this moment, and a plurality of water conservancy diversion holes 11 all laminate with jar body 1's inner wall, filter vat 2 is the non-communicating state with jar body 1 inside.

The clean raw materials that obtain after filtration many times can deposit in the bottom of filter vat 2, when the raw materials is gradual progressively increased, make the pressure of guide plate 10 top increase gradually, guide plate 10 can be pushed down by the raw materials and move, thereby make the adjusting spring 12 at both ends all receive the extrusion, the adjusting spring 12 at both ends all can produce elasticity, guide plate 10 upper end and the separation of jar body 1 inner wall produce the space this moment, the raw materials can flow in to jar body 1 through a plurality of water conservancy diversion holes 11, when the raw materials all flows down to jar body 1 in from filter vat 2, the adjusting spring 12 at both ends can push back guide plate 10 to initial position, realize filter vat 2 once more and jar body 1 inside and be not communicateing, thereby make the raw materials can not flow back. The lower extreme of two dog 14 all sets firmly sealed the pad 15, and the lower extreme of two sealed pads 15 all laminates with the upper end of guide plate 10, and two sealed pads 15 can increase the leakproofness between two dog 14 and the guide plate 10. When the pressure tank works, the pressure in the tank body 1 is higher, so that the pressure in the tank body 1 is ensured not to leak.

Claims (6)

1. A pressure tank with a filtering function comprises a tank body (1) and is characterized in that the upper end of the tank body (1) is connected with a filtering barrel (2), a first filtering plate (3) and a second filtering plate (4) are respectively obliquely arranged on two sides in the filtering barrel (2), waste collecting boxes (5) are respectively arranged on two sides of the filtering barrel (2), the two waste collecting boxes (5) are respectively positioned on the lower sides of the first filtering plate (3) and the second filtering plate (4) far away from one end of the inner wall of the filtering barrel (2), brackets (6) are respectively arranged below the two waste collecting boxes (5), the two brackets (6) are respectively fixedly connected with the inner wall of the filtering barrel (2), a movable plate (7) is inserted into one side of the filtering barrel (2), the movable plate (7) is positioned below the second filtering plate (4), and a pull ring (8) is fixedly arranged at one end of the movable plate (7), the filter cloth (9) is installed on the movable plate (7), the upper end of the tank body (1) is provided with a plurality of flow guide devices, and the interior of the tank body (1) is communicated with the interior of the filter barrel (2) through the flow guide devices.

2. The pressure tank with the filtering function according to claim 1, wherein the plurality of flow guiding devices each comprise a flow guiding plate (10), a plurality of flow guiding holes (11) are formed in both sides of the flow guiding plate (10), two adjusting springs (12) are symmetrically and fixedly arranged on the lower side of the flow guiding plate (10), spring seats (13) are fixedly arranged at the lower ends of the two adjusting springs (12), the two spring seats (13) are fixedly connected with the tank body (1), two stop blocks (14) are arranged above the flow guiding plate (10), and the two stop blocks (14) are fixedly connected with the tank body (1).

3. The pressure tank with the filtering function as recited in claim 2, wherein the lower ends of the two stoppers (14) are fixedly provided with sealing gaskets (15), and the lower ends of the two sealing gaskets (15) are attached to the upper end of the guide plate (10).

4. The pressure tank with the filtering function as claimed in claim 3, wherein two guide grooves are symmetrically formed on the inner wall of the filtering barrel (2), two guide blocks (16) are symmetrically arranged at two ends of the moving plate (7), and the two guide blocks (16) are respectively located in the two guide grooves and are respectively in sliding fit with the two guide grooves.

5. The pressure tank with the filtering function according to claim 4, wherein a fixing seat (17) is fixedly arranged on the inner wall of the filtering barrel (2), the fixing seat (17) is located on one side of the moving plate (7) far away from the pull ring (8), a positioning block (18) is fixedly arranged at one end of the moving plate (7) far away from the pull ring (8), a positioning groove is arranged on the fixing seat (17), and the positioning block (18) is located in the positioning groove and matched with the positioning groove.

6. A pressure tank with filtering function according to claim 5, characterized in that the upper end of the filtering barrel (2) is provided with a feeding pipe (19), and the feeding pipe (19) is communicated with the inside of the filtering barrel (2).

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