CN214597533U

CN214597533U - Closed filtration equipment

Info

Publication number: CN214597533U
Application number: CN202023275888.XU
Authority: CN
Inventors: 王允飞; 陈帅
Original assignee: Nantong Hongda Petrochemical Equipment Manufacturing Co ltd
Current assignee: Nantong Hongda Petrochemical Equipment Manufacturing Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-11-05
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a closed filtration equipment, including a jar body, filtration module, first cavity and the second cavity that distributes about the inside of jar body is equipped with, and one side upper portion of jar body is equipped with the feed inlet, and the lower extreme of jar body is equipped with the discharge gate, is equipped with the trapped plate between first cavity and the second framework, and on the trapped plate was located to the filtration module, first cavity and second cavity were through filtering the module intercommunication. Compared with the common bag filter and the filter element filter, the filtering module structure of the filtering equipment has the advantages that the filtering area is increased by multiple times, and the filtering speed is higher; the novel filtering module comprises a high-precision filtering disc and a multi-hole type filtering pipe, the high-precision filtering disc can be manufactured in various forms, and the novel filtering module has the advantages of being high in filtering precision, wide in filtering area, smooth in surface, free of wrinkles, high in strength, beneficial to cleaning and soaking and the like, and is cheap, durable and cost-saving. Can be widely used for recovering pesticide intermediates and catalysts, removing surfactant crystal salt, cleaning with detergents, and the like.

Description

Closed filtration equipment

Technical Field

The utility model relates to a filtration equipment technical field, in particular to closed filtration equipment.

Background

The sewage treatment is a process for enabling sewage to meet the water quality requirement of draining a certain water body or reusing the sewage, and purifying the sewage, the sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and the sewage treatment also increasingly enters the daily life of common people, upstream suppliers in the sewage treatment industry mainly comprise manufacturers of sewage treatment equipment and sewage treatment agent suppliers, and the upstream suppliers belong to fast development, so that the sewage treatment is concerned by more and more people, the existing sewage treatment modes comprise a physical precipitation method, a chemical precipitation method, a biological degradation method and the like, and the sewage treatment also increasingly enters the daily life of common people. Dirt

A sewage treatment tank is commonly used in a water treatment system for purifying water. But the existing sewage treatment tank still has certain defects in the using process.

SUMMERY OF THE UTILITY MODEL

According to the utility model discloses an aspect provides closed filtration equipment, including a jar body, filtration module, the first cavity and the second cavity that distribute about the inside of jar body is equipped with, and one side upper portion of the jar body is equipped with the feed inlet, feed inlet and first cavity intercommunication, and the lower extreme of the jar body is equipped with the discharge gate, and discharge gate and second cavity intercommunication are equipped with the entrapment board between first cavity and the second framework, and on the entrapment board was located to the filtration module, first cavity and second cavity were through filtering the module intercommunication.

The utility model provides a closed filtration equipment. In the equipment, a material to be filtered enters a first cavity of a tank body through a feed inlet; the material stays on the upper part of the interception plate, enters the second cavity through the filtering module and finally flows to the next working section from the discharge hole. The equipment is very convenient to use, filters in the whole airtight space, can not emit peculiar smell, and can filter the polluted materials efficiently. The utility model discloses simple structure is suitable for extensive popularization and application.

In some embodiments, the filtering module comprises a central rod and a plurality of filter discs, the central rod is fixed on the upper end surface of the retention plate, the plurality of filter discs are linearly arrayed outside the central rod, a cylindrical filter material is arranged inside the central rod, the middle parts of the filter discs are communicated with the cylindrical filter material of the central rod, and the lower end of the central rod is communicated with the second cavity.

From this, among the filtration module, through a plurality of filter discs, get into the cylindricality filter media in the well core rod, the backward down passes through to pierce through the entrapment plate and gets into the inner chamber, accomplishes and filters.

In some embodiments, the filter disc includes a dispersion cavity and two fan-shaped filter materials distributed up and down, the two fan-shaped filter materials are attached to each other, the two fan-shaped filter materials are sleeved outside the dispersion cavity, the dispersion cavity is sleeved on the central rod, and the dispersion cavity is communicated with the central rod.

Therefore, the main filtering part of the filter disc is a fan-shaped filtering material which is distributed vertically, and the special filtering material structure enables materials to flow to the dispersing cavity smoothly at last no matter where the materials enter, so that dead corners and unsmooth flowing are avoided.

In some embodiments, the outer wall of the central rod is provided with a filtering hole, and the dispersion cavity is communicated with the cylindrical filtering material of the central rod through the filtering hole.

From this, the material is advanced to be gone into fan-shaped filter media, then gets into the cylindricality filter media through dispersion chamber, filtration pore, and rethread cylindricality filter media gets into the second cavity, accomplishes and filters.

In some embodiments, the upper end of the tank body is provided with a vent hole and a standby hole, and the vent hole and the standby hole are both communicated with the first cavity; the vent department is equipped with the solenoid valve, and the manometer can be installed to the reserve mouth.

Therefore, the materials are filtered through the high-precision filter disc and the multi-filter-hole type filter pipe, and the filtering efficiency can be improved.

In some embodiments, an impingement plate is disposed at an end of the feed inlet adjacent to the first cavity.

From this, when the material passes through the feed inlet and gets into first cavity, through the impingement baffle buffering, can be even to diffusion all around.

In some embodiments, the inner wall of the tank body is further provided with a heat preservation cavity, and a heat conducting medium is injected into the heat preservation cavity.

Therefore, the equipment is provided with a heat preservation cavity aiming at the condition that partial materials are condensed at low temperature, and the fluidity of the materials can be ensured by introducing steam, heat conduction oil or hot water and the like.

In some embodiments, the soak chamber includes a first soak chamber and a second soak chamber, the first soak chamber being located outside the first chamber.

Therefore, the first heat preservation cavity and the second heat preservation cavity are arranged in a split mode, and the first cavity and the second cavity can be independently preserved in heat.

In some embodiments, the outer wall of the upper portion of the tank body is provided with a first medium inlet and a first medium outlet which are distributed oppositely, the first medium inlet and the first medium outlet are distributed up and down, and the first medium inlet and the first medium outlet are both communicated with the first heat preservation cavity.

Thereby, the heat transfer medium is injected from the first medium inlet, thereby insulating the first chamber.

In some embodiments, the outer wall of the lower part of the tank body is provided with a second medium inlet distributed oppositely, the lower end of the tank body is provided with a second medium outlet, the second medium inlet and the second medium outlet are distributed oppositely, and the second medium inlet and the second medium outlet are both communicated with the second heat preservation cavity.

Thereby, the heat transfer medium is injected from the second medium inlet, thereby insulating the second cavity.

The beneficial effects of the utility model are that: compared with the common bag filter and the filter element filter, the filtering module structure of the filtering equipment has the advantages that the filtering area is increased by multiple times, and the filtering speed is higher; the novel filtering module comprises a high-precision filtering disc and a multi-hole type filtering pipe, the high-precision filtering disc can be manufactured in various forms, and the novel filtering module has the advantages of being high in filtering precision, wide in filtering area, smooth in surface, free of wrinkles, high in strength, beneficial to cleaning and soaking and the like, and is cheap, durable and cost-saving. Can be widely used for recovering pesticide intermediates and catalysts, removing surfactant crystal salt, cleaning with detergents, and the like.

Drawings

Fig. 1 is a schematic plan view of a closed filter apparatus according to an embodiment of the present invention.

FIG. 2 is a schematic bottom view of the closed filter apparatus shown in FIG. 1.

FIG. 3 is a schematic plan view of a filter module in the closed type filtering apparatus shown in FIG. 1.

Reference numbers in the figures: 1-tank body, 11-first cavity body, 111-feed inlet, 112-impingement plate, 113-vent, 114-spare port, 115-electromagnetic valve, 12-second cavity body, 121-discharge port, 13-retention plate, 14-heat preservation cavity, 141-first heat preservation cavity, 142-second heat preservation cavity, 143-first medium inlet, 144-first medium outlet, 145-second medium inlet, 146-second medium outlet, 2-filtering module, 21-central rod, 22-filter disc, 211-cylindrical filter material, 212-filter hole, 221-sector filter material, 222-dispersion cavity,

Detailed Description

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

Fig. 1 schematically shows a closed filtration equipment according to an embodiment, including a jar body 1, filter module 2, first cavity 11 and the second cavity 12 that distributes about jar body 1's inside is equipped with, one side upper portion of jar body 1 is equipped with feed inlet 111, feed inlet 111 and first cavity 11 intercommunication, jar body 1's lower extreme is equipped with discharge gate 121, discharge gate 121 and second cavity 12 intercommunication, be equipped with trapped valve 13 between first cavity 11 and the second framework, filter module 2 and locate on trapped valve 13, first cavity 11 and second cavity 12 are through filtering module 2 intercommunication.

The utility model provides a closed filtration equipment. In the equipment, a material to be filtered enters a first cavity 11 of a tank body 1 through a feeding hole 111; the material stays on the upper part of the interception plate 13, enters the second cavity 12 through the filtering module 2, and finally flows to the next working section through the discharge port 121. The equipment is very convenient to use, filters in the whole airtight space, can not emit peculiar smell, and can filter the polluted materials efficiently. The utility model discloses simple structure is suitable for extensive popularization and application.

Referring to fig. 1-2, the filtering module 2 includes a central rod 21 and a plurality of filter discs 22, the central rod 21 is fixed on the upper end surface of the retention plate 13, the plurality of filter discs 22 are linearly arranged outside the central rod 21, a cylindrical filter material 211 is arranged inside the central rod 21, the middle of each filter disc 22 is communicated with the cylindrical filter material 211 of the central rod 21, and the lower end of the central rod 21 is communicated with the second cavity 12. In the filtering module 2, the filtering material enters the cylindrical filtering material 211 in the central rod 21 through a plurality of filtering discs 22, and then enters the inner cavity through the penetration retaining plate 13 to complete the filtering.

Referring to fig. 1-2, the filter disc 22 includes a dispersing cavity 222 and two fan-shaped filter materials 221 distributed up and down, the two fan-shaped filter materials 221 are attached to each other, the two fan-shaped filter materials 221 are sleeved outside the dispersing cavity 222, the dispersing cavity 222 is sleeved on the central rod 21, and the dispersing cavity 222 is communicated with the central rod 21. The main filtering part of the filter disc 22 is a fan-shaped filtering material 221 distributed vertically, and the special filtering material structure enables the material to smoothly flow to the dispersion cavity 222 no matter where the material enters, so that dead corners and unsmooth flow are avoided.

With reference to fig. 1-2, the outer wall of the central rod 21 is provided with a filtering hole 212, and the dispersion chamber 222 is communicated with the cylindrical filtering medium 211 of the central rod 21 through the filtering hole 212. The material enters the fan filter 221, then enters the cylindrical filter 211 through the dispersion chamber 222 and the filter holes 212, and then enters the second chamber 12 through the cylindrical filter 211, thereby completing the filtration.

With reference to fig. 1 and 3, the upper end of the tank body 1 is provided with a vent 113 and a standby port 114, and the vent 113 and the standby port 114 are both communicated with the first cavity 11; the vent 113 is provided with a solenoid valve 115, and the standby port 114 can be provided with a pressure gauge. The materials are filtered through the high-precision filter disc 22 and the multi-filter-hole 212 type filter pipe, so that the filtering efficiency can be improved.

Referring to fig. 1 and 3, a baffle 112 is disposed at one end of the feed port 111 near the first chamber 11. When the material enters the first cavity 11 through the feed inlet 111, the material is buffered by the impingement plate 112 and can be uniformly diffused all around.

Referring to fig. 1, the inner wall of the tank 1 is further provided with a heat preservation cavity 14, and a heat conducting medium is injected into the heat preservation cavity 14. Aiming at the condition that partial materials can be condensed at low temperature, the equipment is also provided with a heat preservation cavity 14, and steam, heat conduction oil or hot water and the like can be introduced to ensure the fluidity of the materials.

Referring to fig. 1, the insulating chamber 14 includes a first insulating chamber 141 and a second insulating chamber 142, and the first insulating chamber 141 is located outside the first chamber 11. The first heat preservation cavity 141 and the second heat preservation cavity 142 are separately arranged, and can independently preserve heat of the first cavity 11 and the second cavity 12.

Referring to fig. 1, the outer wall of the upper portion of the tank 1 is provided with a first medium inlet 143 and a first medium outlet 144 which are distributed oppositely, the first medium inlet 143 and the first medium outlet 144 are distributed vertically, and both the first medium inlet 143 and the first medium outlet 144 are communicated with the first heat-insulating chamber 141. The heat transfer medium is injected from the first medium inlet 143 to insulate the first chamber 11.

Referring to fig. 1, the outer wall of the lower portion of the tank 1 is provided with second medium inlets 145 distributed oppositely, the lower end of the tank 1 is provided with second medium outlets 146, the second medium inlets 145 and the second medium outlets 146 are distributed oppositely, and the second medium inlets 145 and the second medium outlets 146 are both communicated with the second insulation chamber 142. The heat transfer medium is injected from the second medium inlet 145 to insulate the second chamber 12.

In this embodiment, be equipped with eight filter discs 22 in this filtration module 2, eight filter discs 22 all overlap and locate well core rod 21 outside, the axis linear array of well core rod 21 distributes in eight filter discs 22 rocks, is equipped with the sealing member between two adjacent filter discs 22. And sealing elements are arranged between the filter discs 22 at the top end and the bottom end and the central rod 21.

This is also the working process of equipment:

s1, feeding: the material to be filtered enters the first cavity 11 of the tank body 1 through the feed inlet 111 and is uniformly diffused to the periphery through the impingement plate 112.

S2, filtering: the material stays on the upper part of the interception plate 13; the material firstly enters the fan-shaped filter material 221, then enters the cylindrical filter material 211 through the dispersion cavity 222 and the filter holes 212, and then enters the second cavity 12 through the cylindrical filter material 211, so that the filtration is completed; the material enters the second cavity 12 through the filter module 2.

S3, discharging: the filtered material enters the second chamber 12 and finally flows to the next station through the discharge port 121.

(wherein, for the low temperature of partial material can generate condensation, can be injected into the first insulation cavity 141, the second insulation cavity 142 from the first medium inlet 143, the second medium inlet 145 steam, heat conduction oil or hot water, so as to ensure the material fluidity)

Compared with the common bag filter and filter element filter, the filtering module 2 structure of the filtering equipment has the advantages that the filtering area is increased by multiple times, and the filtering speed is higher; novel filter module 2 constitutes through high accuracy filter disc 22, many eyes formula chimney filter, and high accuracy filter disc 22 can make multiform, and it is high to have filter fineness, and filter area is wide, and the surface is smooth not have the fold, and intensity is high, does benefit to characteristics such as washing soaking, and is cheap durable, practice thrift the cost. Can be widely used for recovering pesticide intermediates and catalysts, removing surfactant crystal salt, cleaning with detergents, and the like.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. Closed filtration equipment, its characterized in that, including a jar body (1), filter module (2), the inside of jar body (1) is equipped with first cavity (11) and second cavity (12) that distribute from top to bottom, one side upper portion of the jar body (1) is equipped with feed inlet (111), feed inlet (111) and first cavity (11) intercommunication, the lower extreme of the jar body (1) is equipped with discharge gate (121), discharge gate (121) and second cavity (12) intercommunication, be equipped with trapped plate (13) between first cavity (11) and the second framework, filter module (2) and locate on trapped plate (13), first cavity (11) and second cavity (12) are through filtering module (2) intercommunication.

2. A closed filter device as in claim 1, wherein the filter module (2) comprises a central rod (21) and a plurality of filter discs (22), the central rod (21) is fixed on the upper end surface of the trap plate (13), the plurality of filter discs (22) are linearly arranged outside the central rod (21), a cylindrical filter medium (211) is disposed inside the central rod (21), the middle part of the filter disc (22) is communicated with the cylindrical filter medium (211) of the central rod (21), and the lower end of the central rod (21) is communicated with the second cavity (12).

3. A closed filter device as in claim 2, wherein the filter disc (22) comprises a dispersion chamber (222) and two fan-shaped filter media (221) distributed up and down, the two fan-shaped filter media (221) are attached to each other, the two fan-shaped filter media (221) are sleeved outside the dispersion chamber (222), the dispersion chamber (222) is sleeved on the central rod (21), and the dispersion chamber (222) is communicated with the central rod (21).

4. A closed filter device as in claim 3, wherein the outer wall of the central rod (21) is provided with filter holes (212), and the dispersion chamber (222) communicates with the cylindrical filter medium (211) of the central rod (21) through the filter holes (212).

5. A closed filter unit as in claim 4, wherein the tank (1) is provided at its upper end with a vent (113) and a backup (114), the vent (113) and the backup (114) being in communication with the first chamber (11); an electromagnetic valve (115) is arranged at the emptying port (113), and a pressure gauge can be installed at the standby port (114).

6. A closed filter unit as in claim 5, wherein the feed inlet (111) is provided with a baffle (112) near the end of the first chamber (11).

7. Closed filter unit as in any one of claims 1 to 6, wherein the tank (1) is further provided with a holding chamber (14) on its inner wall, the holding chamber (14) being filled with a heat conducting medium.

8. The closed filter apparatus as set forth in claim 7, wherein the hold-warm chamber (14) comprises a first hold-warm chamber (141) and a second hold-warm chamber (142), the first hold-warm chamber (141) being located outside the first chamber body (11).

9. Closed filter device according to claim 8, wherein the upper outer wall of the tank (1) is provided with a first media inlet (143) and a first media outlet (144) distributed opposite to each other, the first media inlet (143) and the first media outlet (144) are distributed up and down, and the first media inlet (143) and the first media outlet (144) are both communicated with the first heat preservation chamber (141).

10. Closed filter device as in claim 8, wherein the outer wall of the lower part of the tank (1) is provided with a second media inlet (145) distributed in opposite directions, the lower end of the tank (1) is provided with a second media outlet (146), the second media inlet (145) and the second media outlet (146) are distributed in opposite directions, and the second media inlet (145) and the second media outlet (146) are both communicated with the second holding chamber (142).