CN216986805U - Quick-open type vacuum tank with filter pump for leading water - Google Patents

Abstract

The utility model discloses a quick-opening type vacuum tank with a filter pump for front water diversion, which comprises a tank body, wherein the tank body comprises an upper cover and a lower barrel body, the upper cover and the lower barrel body are detachably connected, a sealing ring is arranged between the upper cover and the lower barrel body, the bottom of the lower barrel body is provided with a sewage discharge outlet and a sewage discharge valve, two sides of the bottom of the lower barrel body are respectively provided with a liquid inlet and a liquid outlet, the top of the lower barrel body is fixedly provided with a filter screen support, a butterfly-shaped filter screen is placed on the filter screen support, a liquid inlet pipeline is arranged in the lower barrel body, one end of the liquid inlet pipeline is communicated with the liquid inlet, the other end of the liquid inlet pipeline penetrates through the butterfly-shaped filter screen from bottom to top, and an upper cover rotating assembly and a plurality of quick-opening assemblies are also arranged between the upper cover and the lower barrel body. The utility model can solve the problems that the filter bag of the prior pump front diversion vacuum tank is inconvenient to install and replace and long in time for opening and cleaning.

Description

Quick-open type vacuum tank with filter pump for leading water

Technical Field

The utility model relates to the technical field of short fiber production equipment, in particular to a quick-open type front water diversion vacuum tank with a filter pump.

Background

In the short fiber production process, a large number of liquid circulation systems are used, a plurality of tank bodies are positioned in a pit, a water diversion vacuum tank is mostly arranged in front of an outlet pump of each tank body, fibers easily enter the liquid circulation systems in the production process, and the fibers are more and more along with the reciprocating operation of circulating liquid media.

Along with more and more fibers in a circulating liquid medium, pipelines or centrifugal pumps are easy to block particularly, flow fluctuation is caused, workshop maintenance personnel need to frequently clean the pipelines and water pump inlets, the labor intensity is high, the cleaning period is long, and the stable process is influenced. The vacuum tank with the filter is adopted in the prior art, but the traditional vacuum tank with the filter has the defects of complex filter bag installation, long opening and cleaning time, high filter bag cost and complex cleaning.

Disclosure of Invention

The utility model aims to provide a quick-opening type front water diversion vacuum tank with a filter pump, which is used for solving the problems that the filter bag of the existing front water diversion vacuum tank with the filter pump is inconvenient to install and replace and long in time consumption for opening and cleaning.

In order to solve the problems, the utility model adopts the following technical scheme:

the utility model provides a diversion vacuum tank before quick-open area filter pump, which comprises a tank body, jar body includes upper cover and lower barrel, can dismantle the connection between upper cover and the lower barrel, be provided with the sealing washer between upper cover and the lower barrel, the bottom of lower barrel is provided with the drain and installs the blowdown valve, inlet and liquid outlet have been seted up respectively to lower barrel bottom both sides, the top of lower barrel is fixed with the filter screen support, butterfly type filter screen has been placed on the filter screen support, install the liquid inlet pipeline in the lower barrel, the one end and the inlet intercommunication of liquid inlet pipeline, the other end of liquid inlet pipeline passes butterfly type filter screen from bottom to top, still be provided with upper cover rotating assembly and the quick-open subassembly of multiunit between upper cover and the lower barrel.

Optionally, upper cover rotating assembly includes rotating support, rotary rod, lifting bolt and flower type nut, rotating support fixes under on the barrel, and the rotary rod is L type pole, and the vertical section of rotary rod rotates with rotating support to be connected, lifting bolt is vertical to be fixed at the upper cover top, lifting bolt's top wear out the horizontal segment of rotary rod and with flower type nut threaded connection.

Optionally, the quick-opening assembly comprises a lower support, an upper support, a pin bolt, a rotating nut and a pressing plate, the lower support is fixed to the upper portion of the lower barrel, the upper support comprises two mounting plates which are arranged oppositely and is fixed to the lower portion of the upper cover, the pin bolt is located between the two mounting plates, the bottom end of the pin bolt is hinged to the lower support, the pressing plate is sleeved on the pin bolt, the top end of the pin bolt penetrates through the pressing plate and then is in threaded connection with the rotating nut, and when the upper cover and the lower barrel are in a fixed state, the pressing plate is pressed between the top of the mounting plate and the rotating nut.

Optionally, a carrying handle is fixed on the upper surface of the butterfly-shaped filter screen.

Optionally, the butterfly screen is a metal mesh grid.

Optionally, the upper cover is further provided with a fluid infusion port and an exhaust port.

Optionally, a liquid level meter is further installed in the tank body.

By adopting the technical scheme, the utility model has the following advantages:

the butterfly-shaped filter screen is positioned only by the liquid inlet pipeline and the filter screen support, is not connected at all, is convenient to replace quickly, is convenient to take by a handle attached to the butterfly-shaped filter screen, adopts a metal woven net, and can be recycled, is convenient to clean and is low in cost compared with a filter bag with higher cost; simultaneously, combine quick-open subassembly and upper cover rotating assembly, the quick dismantlement and the repacking of the upper cover of being convenient for are fastened for whole butterfly filter screen replacement process is consuming time weak point, efficient, and alone alright accomplish fast, have reduced pump and pipeline jam and the impurity in the circulating fluid system, have improved production technology stability.

Drawings

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

FIG. 2 is an enlarged partial schematic view at A of FIG. 1;

fig. 3 is a schematic view of the installation of the present invention.

Reference numerals are as follows: 1. the upper cover, 2, lower barrel, 3, drain, 4, inlet, 5, liquid outlet, 6, filter screen support, 7, butterfly type filter screen, 8, feed liquor pipeline, 9, rotatory support, 10, rotary rod, 11, lifting bolt, 12, flower-shaped nut, 13, lower carriage, 14, upper bracket, 15, round pin axle bolt, 16, swivel nut, 17, clamp plate, 18, portable handle, 19, fluid infusion mouth, 20, gas vent, 21, level gauge.

Detailed Description

In order to make the technical purpose, technical solutions and beneficial effects of the present invention clearer, the technical solutions of the present invention are further described below with reference to fig. 1 to 3 and specific embodiments.

An embodiment of a quick-open type vacuum tank with a filter pump for leading water:

a quick-open type vacuum tank with a filter pump for leading water comprises a tank body, the tank body comprises an upper cover 1 and a lower cylinder body 2, the upper cover 1 is detachably connected with the lower cylinder body 2, a sealing ring is arranged between the upper cover 1 and the lower cylinder body 2, a sewage discharge outlet 3 is arranged at the bottom of the lower cylinder body 2 and is provided with a sewage discharge valve, a liquid inlet 4 and a liquid outlet 5 are respectively arranged at two sides of the bottom of the lower cylinder body 2, a filter screen support 6 is fixed at the top of the lower cylinder body 2, the filter screen support 6 can be an annular support and can also be a plurality of block supports which are circumferentially arranged, a butterfly-shaped filter screen 7 is placed on the filter screen support 6, the butterfly-shaped filter screen 7 can be quickly taken out and replaced without any fixation when the upper cover 1 is opened, the butterfly-shaped filter screen 7 is annular, a liquid inlet pipeline 8 is arranged in the lower cylinder body 2, one end of the liquid inlet pipeline 8 is communicated with the liquid inlet 4, and the other end of the liquid inlet pipeline 8 penetrates through the butterfly-shaped filter screen 7 from bottom to the top, the auxiliary filter screen support 6 has a positioning function on the butterfly filter screen 7, and an upper cover 1 rotating assembly and a plurality of groups of quick-opening assemblies are further arranged between the upper cover 1 and the lower cylinder body 2.

Further, as one embodiment of the present invention, the rotating assembly of the upper cover 1 includes a rotating support 9, a rotating rod 10, a lifting bolt 11 and a flower-shaped nut 12, the rotating support 9 is fixed on the lower cylinder 2, the rotating rod 10 is an L-shaped rod, a vertical section of the rotating rod 10 is rotatably connected with the rotating support 9, the lifting bolt 11 is vertically fixed on the top of the upper cover 1, and a top end of the lifting bolt 11 penetrates through a horizontal section of the rotating rod 10 and is in threaded connection with the flower-shaped nut 12.

Because upper cover 1 is heavier, can conveniently put aside upper cover 1 through 1 rotating assembly of upper cover, when changing butterfly-type filter screen 7, rotate the flower-shaped nut 12 of top, heavier upper cover 1 can not rotate along with flower-shaped nut 12 under the dead weight effect, and 11 relative flower-shaped nuts 12 of lifting bolt are upwards displaced, and upper cover 1 is mentioned by lifting bolt 11, through the quick rotation of rotary rod 10 to one side, can carry out the change of dish-type filter screen.

Further, as one embodiment of the present invention, as shown in fig. 2, the quick-opening assembly includes a lower support 13, an upper support 14, a pin bolt 15, a rotating nut 16, and a pressing plate 17, the lower support 13 is fixed on the upper portion of the lower cylinder 2, the upper support 14 includes two mounting plates disposed opposite to each other and is fixed on the lower portion of the upper cover 1, the pin bolt 15 is located between the two mounting plates, the bottom end of the pin bolt 15 is hinged to the lower support 13, the pin bolt 15 is sleeved with the pressing plate 17, the top end of the pin bolt 15 passes through the pressing plate 17 and then is screwed to the rotating nut 16, and when the upper cover 1 and the lower cylinder 2 are in a fixed state, the pressing plate 17 is pressed between the top of the mounting plates and the rotating nut 16.

When the upper cover 1 is disassembled, the rotating nut 16 is slightly unscrewed, the pressing plate 17 is loosened, the pressing plate 17 is no longer in a pressing state with the top of the mounting plate, and the pin bolt 15 can be turned downwards, so that the upper cover 1 and the lower barrel 2 are quickly separated.

Combine to open subassembly and 1 rotating assembly of upper cover soon, alone can quick replacement filter screen, can effectively raise the efficiency, save the manual work, reduce because of the influence of stopping the platform to the technology production.

Further, as one embodiment of the present invention, a carrying handle 18 is further fixed on the upper surface of the butterfly-shaped filter net 7. When being convenient for change butterfly type filter screen 7, can take it to change fast.

Further, as one embodiment of the present invention, the butterfly-shaped filter screen 7 is a metal woven screen, which can be repeatedly cleaned and utilized, and is convenient to clean and low in cost.

Further, as one embodiment of the present invention, the upper cover 1 is further provided with a fluid infusion port 19 and an exhaust port 20.

Further, as one of the embodiments of the present invention, a liquid level meter 21 is further installed in the tank body.

The above embodiments are not intended to limit the shape, material, structure, etc. of the present invention in any way, and any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention are within the scope of the technical solution of the present invention.

Claims (7)

1. The utility model provides a diversion vacuum tank before quick-open area filter pump, includes a jar body, and jar body includes upper cover and lower barrel, can dismantle the connection between upper cover and the lower barrel, is provided with the sealing washer between upper cover and the lower barrel, and the bottom of lower barrel is provided with the drain and installs blowdown valve, its characterized in that: liquid inlet and liquid outlet have been seted up respectively to lower barrel bottom both sides, and the top of lower barrel is fixed with the filter screen support, has placed butterfly type filter screen on the filter screen support, installs the liquid inlet pipeline in the lower barrel, and the one end and the inlet intercommunication of liquid inlet pipeline, the other end of liquid inlet pipeline pass butterfly type filter screen from bottom to top, still is provided with upper cover rotating assembly and multiunit quick-opening assembly between upper cover and the lower barrel.

2. The quick-open type vacuum tank with the filter pump for leading water to be drawn in front of the filter pump as claimed in claim 1, is characterized in that: the upper cover rotating assembly comprises a rotating support, a rotating rod, a lifting bolt and a flower-shaped nut, the rotating support is fixed on the lower barrel, the rotating rod is an L-shaped rod, a vertical section of the rotating rod is rotatably connected with the rotating support, the lifting bolt is vertically fixed to the top of the upper cover, and the top end of the lifting bolt penetrates out of a horizontal section of the rotating rod and is in threaded connection with the flower-shaped nut.

3. The quick-open type vacuum tank with the filter pump for leading water diversion as claimed in claim 1, characterized in that: the quick-opening assembly comprises a lower support, an upper support, a pin bolt, a rotating nut and a pressing plate, wherein the lower support is fixed on the upper portion of a lower barrel, the upper support comprises two mounting plates which are arranged relatively and is fixed on the lower portion of an upper cover, the pin bolt is arranged between the two mounting plates, the bottom end of the pin bolt is hinged to the lower support, the pressing plate is sleeved on the pin bolt, the top end of the pin bolt penetrates through the pressing plate and is in threaded connection with the rotating nut, and when the upper cover and the lower barrel are in a fixed state, the pressing plate is pressed between the top of the mounting plate and the rotating nut.

4. The quick-open type vacuum tank with the filtering pump for leading water according to any one of claims 1 to 3, characterized in that: the upper surface of the butterfly-shaped filter screen is also fixed with a hand-held handle.

5. The quick-open type vacuum tank with the filter pump for leading water diversion as claimed in claim 4, wherein: the butterfly-shaped filter screen is a metal woven screen.

6. The quick-open type vacuum tank with the filter pump for leading water diversion as claimed in claim 1, characterized in that: the upper cover is also provided with a fluid infusion port and an exhaust port.

7. The quick-open type vacuum tank with the filter pump for leading water to be drawn in front of the filter pump as claimed in claim 1, is characterized in that: a liquid level meter is also arranged in the tank body.

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