CN211051123U

CN211051123U - Positive pressure filter feed inlet connecting device

Info

Publication number: CN211051123U
Application number: CN201922047695.XU
Authority: CN
Inventors: 周帮建; 廖祥成; 李尚华; 周涛; 陈劲
Original assignee: Chongqing Pharscin Pharmaceutical Co ltd
Current assignee: Chongqing Pharscin Pharmaceutical Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-07-21
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses a malleation filter feed inlet connecting device, including the filter vat, the upper end of filter vat is provided with filter equipment, filter equipment's upper end is provided with the connection cover plate, the upper end fixedly connected with feed arrangement and the spliced pole of connection cover plate, feed arrangement is located the rear end of spliced pole, the outer wall of spliced pole is provided with the junction valve, the upper end fixedly connected with manometer of spliced pole, the lower extreme of filter vat is provided with first connection pad and second connection pad, first connection pad is located the upper end of second connection pad, the lower extreme of second connection pad is provided with the control valve. A malleation filter feed inlet connecting device, be equipped with filter equipment and feed arrangement, can effectually separate the filtration to great granule in the material to can effectually get rid of the air in the filter when the feeding, bring better use prospect.

Description

Positive pressure filter feed inlet connecting device

Technical Field

The utility model relates to a malleation filter technical field specifically is a malleation filter feed inlet connecting device.

Background

The positive pressure filter is also called a small mechanical filter, is processed by stainless steel, is a preferred product for filtering liquid, clarifying and sterilizing in small units such as small pharmaceutical factories, food and beverage, factory and mining hospitals, laboratories and the like, has different purposes and effects due to different filter media filled in the filter, such as multi-media filtration, activated carbon filtration and membrane filtration, and is often used jointly but also used independently in water treatment engineering.

The positive pressure ware filters and needs to carry out careful filtration to the material of pouring into to exert the biggest effect, but general positive pressure ware filters and often has the impurity of great granule to get into when filtering, rejects comparatively troublesome in filtering, also has harm to equipment itself even in filtering, influences the filter effect.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a malleation filter feed inlet connecting device possesses effectual great granule in to the material and separates and filter and can effectually let the air in the filter get rid of when the feeding advantage such as, and the problem that the large granule impurity rejection in the material was comparatively troublesome and inside caused the jam easily when falling the material has been solved.

(II) technical scheme

For realize above-mentioned effectual great granule in to the material separate the filtration and can effectually let the air in the filter get rid of when the feeding purpose, the utility model provides a following technical scheme: the utility model provides a malleation filter feed inlet connecting device, includes the filter vat, the upper end of filter vat is provided with filter equipment, filter equipment's upper end is provided with the connection cover plate, the upper end fixedly connected with feed arrangement and the spliced pole of connection cover plate, feed arrangement is located the rear end of spliced pole, the outer wall of spliced pole is provided with the connecting valve, the upper end fixedly connected with manometer of spliced pole, the lower extreme of filter vat is provided with first connection pad and second connection pad, first connection pad is located the upper end of second connection pad, the lower extreme of second connection pad is provided with the control valve, the lower extreme fixedly connected with discharge gate of control valve, one side of discharge gate is provided with the support frame.

Preferably, the filter device comprises a lower connecting ring, an upper connecting ring, a filter screen and a filter clamping piece, wherein the upper end of the lower connecting ring is fixedly connected with the lower end of the filter clamping piece, the upper end of the filter clamping piece is fixedly connected with the lower end of the upper connecting ring, and the inner wall of the upper connecting ring is fixedly connected with the outer wall of the filter screen.

Preferably, feed arrangement includes pan feeding pipe, built-in funnel, breather pipe and dust screen, the inner wall of pan feeding pipe and the outer wall fixed connection of built-in funnel, the outer wall fixed connection of pan feeding pipe and breather pipe, the inner wall of breather pipe and the outer wall fixed connection of dust screen.

Preferably, a cross slot machine screw is arranged between the lower connecting ring and the upper connecting ring, and the upper end of the lower connecting ring is fixedly connected with the lower end of the upper connecting ring through the cross slot machine screw.

Preferably, a welding fixing block is arranged between the feeding pipe and the vent pipe, and the outer wall of the feeding pipe is fixedly connected with the outer wall of the vent pipe through the welding fixing block.

Preferably, a reinforcing nut column is arranged between the first connecting disc and the second connecting disc, and the lower end of the first connecting disc is fixedly connected with the upper end of the second connecting disc through the reinforcing nut column.

Preferably, a hexagonal head pan head screw is arranged between the second connecting disc and the supporting frame, and the lower end of the second connecting disc is fixedly connected with the upper end of the supporting frame through the hexagonal head pan head screw.

Preferably, a sealing connection gasket is arranged between the connection cover plate and the feeding device, and the upper end of the connection cover plate is fixedly connected with the lower end of the feeding device through the sealing connection gasket.

(III) advantageous effects

Compared with the prior art, the utility model provides a malleation filter feed inlet connecting device possesses following beneficial effect:

1. this malleation filter feed inlet connecting device, through filter equipment's setting, can separate great impurity in the material before filtering, the effectual filterable precision that has improved to can reduce the harm of large granule impurity to equipment in filtering, the safety of equipment has been guaranteed, the life of equipment has been improved to a certain extent, when changing with the filter screen, go up down the go-between and take off through cross groove machine silk screw with the filter screen, just can be convenient replace the filter screen.

2. This malleation filter feed inlet connecting device, breather pipe and dust screen through pan feeding pipe outer wall setting when pouring the material from pan feeding pipe, the air of pan feeding pipe department can effectually be discharged from the breather pipe for inside the material can reach the filter smoothly, then the dust screen can effectually reduce outside dust and get into the breather pipe and cause the jam, improved the result of use of device.

Drawings

Fig. 1 is a schematic structural view of a positive pressure filter feed inlet connection device of the present invention;

FIG. 2 is a schematic structural view of a filtering device of a positive pressure filter feed inlet connection device of the present invention;

fig. 3 is the utility model relates to a malleation filter feed inlet connecting device feed arrangement's schematic structure diagram.

In the figure: 1. a filter vat; 2. a filtration device; 3. connecting the cover plate; 4. a feeding device; 5. connecting columns; 6. a connecting valve; 7. a pressure gauge; 8. a first splice tray; 9. a second connecting disc; 10. a control valve; 11. a discharge port; 12. a support frame; 201. a lower connecting ring; 202. an upper connecting ring; 203. a filter screen; 204. a filter clip; 401. a feeding pipe; 402. a funnel is arranged inside; 403. a breather pipe; 404. a dust screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, a positive pressure filter feed inlet connecting device, including a filtering barrel 1, the upper end of the filtering barrel 1 is provided with a filtering device 2, the upper end of the filtering device 2 is provided with a connecting cover plate 3, the upper end of the connecting cover plate 3 is fixedly connected with a feeding device 4 and a connecting column 5, the feeding device 4 is located at the rear end of the connecting column 5, the outer wall of the connecting column 5 is provided with a connecting valve 6, the upper end of the connecting column 5 is fixedly connected with a pressure gauge 7, the lower end of the filtering barrel 1 is provided with a first connecting disc 8 and a second connecting disc 9, the first connecting disc 8 is located at the upper end of the second connecting disc 9, the lower end of the second connecting disc 9 is provided with a control valve 10, the lower end of the control.

Further, filter equipment 2 includes lower go-between 201, go up go-between 202, filter screen 203 and filtration clamping piece 204, the upper end of lower go-between 201 and the lower extreme fixed connection who filters clamping piece 204, the upper end of filtration clamping piece 204 and the lower extreme fixed connection who goes up go-between 202, the inner wall of going up go-between 202 and the outer wall fixed connection of filter screen 203, in use, through filter equipment 2's setting, can separate great impurity in the material before filtering, the effectual filterable precision that has improved, and can reduce the harm of large granule impurity to equipment in filtering, the safety of equipment has been guaranteed, the life of equipment has been improved to a certain extent, when following the trade filter screen 203, go up down go-between 201 and filter screen 203 and take apart through cross groove screw, just can be convenient replace filter screen 203.

Further, feed arrangement 4 includes pan feeding pipe 401, built-in funnel 402, breather pipe 403 and dust screen 404, the inner wall of pan feeding pipe 401 and the outer wall fixed connection of built-in funnel 402, the outer wall of pan feeding pipe 401 and the outer wall fixed connection of breather pipe 403, the inner wall of breather pipe 403 and the outer wall fixed connection of dust screen 404, in use, breather pipe 403 and dust screen 404 through pan feeding pipe 401 outer wall setting, when pouring the material from pan feeding pipe 401, the air of pan feeding pipe 401 department can effectually be discharged from breather pipe 403, make the material can reach inside the filter smoothly, then dust screen 404 can effectually reduce outside dust and get into breather pipe 403 and cause the jam.

The working principle is as follows: firstly, through the vent pipe 403 and the dustproof net 404 arranged on the outer wall of the feeding pipe 401, when materials are poured from the feeding pipe 401, air at the feeding pipe 401 can be effectively discharged from the vent pipe 403, so that the materials can smoothly reach the inside of the filter, then the dustproof net 404 can effectively reduce the blockage caused by external dust entering the vent pipe 403, the air pressure in the filter barrel 1 can be adjusted through the connecting valve 6, the air pressure value in the filter barrel 1 can be observed through the pressure gauge 7, larger impurities in the materials can be separated before filtering through the arrangement of the filter device 2, the filtering precision is effectively improved, the damage of large-particle impurities to equipment in filtering can be reduced, the safety of the equipment is ensured, the service life of the equipment is prolonged to a certain extent, when the filter screen 203 is replaced, the lower connecting ring 201 and the filter screen 203 are separated through a cross slot machine screw, the filter screen 203 can be replaced conveniently, and finally the materials are discharged from the discharge hole 11.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a malleation filter feed inlet connecting device, includes filter vat (1), its characterized in that: the upper end of the filter barrel (1) is provided with a filter device (2), the upper end of the filter device (2) is provided with a connecting cover plate (3), the upper end of the connecting cover plate (3) is fixedly connected with a feeding device (4) and a connecting column (5), the feeding device (4) is positioned at the rear end of the connecting column (5), the outer wall of the connecting column (5) is provided with a connecting valve (6), the upper end of the connecting column (5) is fixedly connected with a pressure gauge (7), the lower end of the filter barrel (1) is provided with a first connecting disc (8) and a second connecting disc (9), the first connecting disc (8) is positioned at the upper end of the second connecting disc (9), the lower end of the second connecting disc (9) is provided with a control valve (10), the lower end of the control valve (10) is fixedly connected with a discharge hole (11), and one side of the discharge hole (11) is provided with a support frame (12).

2. The positive pressure filter feed inlet connection device of claim 1, wherein: the filter device (2) comprises a lower connecting ring (201), an upper connecting ring (202), a filter screen (203) and a filter clamping piece (204), wherein the upper end of the lower connecting ring (201) is fixedly connected with the lower end of the filter clamping piece (204), the upper end of the filter clamping piece (204) is fixedly connected with the lower end of the upper connecting ring (202), and the inner wall of the upper connecting ring (202) is fixedly connected with the outer wall of the filter screen (203).

3. The positive pressure filter feed inlet connection device of claim 1, wherein: feed arrangement (4) are including pan feeding pipe (401), built-in funnel (402), breather pipe (403) and dust screen (404), the inner wall of pan feeding pipe (401) and the outer wall fixed connection of built-in funnel (402), the outer wall of pan feeding pipe (401) and the outer wall fixed connection of breather pipe (403), the inner wall of breather pipe (403) and the outer wall fixed connection of dust screen (404).

4. The positive pressure filter feed inlet connection device of claim 2, wherein: a cross slot machine screw is arranged between the lower connecting ring (201) and the upper connecting ring (202), and the upper end of the lower connecting ring (201) is fixedly connected with the lower end of the upper connecting ring (202) through the cross slot machine screw.

5. The positive pressure filter feed inlet connection of claim 3, wherein: a welding fixing block is arranged between the feeding pipe (401) and the vent pipe (403), and the outer wall of the feeding pipe (401) is fixedly connected with the outer wall of the vent pipe (403) through the welding fixing block.

6. The positive pressure filter feed inlet connection device of claim 1, wherein: a reinforcing nut column is arranged between the first connecting disc (8) and the second connecting disc (9), and the lower end of the first connecting disc (8) is fixedly connected with the upper end of the second connecting disc (9) through the reinforcing nut column.

7. The positive pressure filter feed inlet connection device of claim 1, wherein: a hexagonal head pan head screw is arranged between the second connecting disc (9) and the supporting frame (12), and the lower end of the second connecting disc (9) is fixedly connected with the upper end of the supporting frame (12) through the hexagonal head pan head screw.

8. The positive pressure filter feed inlet connection device of claim 1, wherein: a sealing connecting gasket is arranged between the connecting cover plate (3) and the feeding device (4), and the upper end of the connecting cover plate (3) is fixedly connected with the lower end of the feeding device (4) through the sealing connecting gasket.