CN219764667U

CN219764667U - Energy-saving white oil precise filtering device

Info

Publication number: CN219764667U
Application number: CN202320364146.9U
Authority: CN
Inventors: 叶茂; 刘建; 高宏保
Original assignee: Kanghui Nantong New Materials Technology Co ltd
Current assignee: Kanghui Nantong New Materials Technology Co ltd
Priority date: 2023-03-01
Filing date: 2023-03-01
Publication date: 2023-09-29
Anticipated expiration: 2033-03-01

Abstract

The utility model relates to the technical field of white oil processing, in particular to an energy-saving white oil precise filtering device. Including white oil storage tank, plunger pump, first titanium stick filter, with the same second titanium stick filter of first titanium stick filter, the white oil storage tank includes white oil import and white oil export, the entry end of plunger pump passes through the pipe connection be in on the white oil export, first titanium stick filter with the second titanium stick filter is parallelly connected, the exit end of plunger pump passes through the pipe connection and connects each other parallelly connected first titanium stick filter and second titanium stick filter set up the same first valve and second valve respectively on the both sides parallel pipeline of first titanium stick filter and second titanium stick filter. The method aims to solve the problems of low white oil filtering efficiency and service life and high energy consumption.

Description

Energy-saving white oil precise filtering device

Technical Field

The utility model relates to the technical field of white oil processing, in particular to an energy-saving white oil precise filtering device.

Background

White oil is an indispensable part in the wet diaphragm formula, the cleanliness of the white oil directly influences the quality of products, white oil is required to be adsorbed and decolorized by clay after rectification, clay residues are inevitably generated in the white oil, and therefore, the white oil can be subjected to rough filtration and fine filtration to remove impurities such as clay in the white oil before being added into an extruder. At present, the common white oil filter mainly comprises a filter screen filter, a paper filter, a ceramic filter and the like, and the filters can effectively remove impurities and particles in the white oil, but have the problems of limited filtering efficiency and service life, certain energy consumption and the like.

Disclosure of Invention

First, the technical problem to be solved

The utility model mainly aims at solving the problems, and provides an energy-saving white oil precise filtering device, which aims to solve the problems of lower white oil filtering efficiency and service life and larger energy consumption.

(II) technical scheme

In order to achieve the above purpose, the utility model provides an energy-saving white oil precise filtering device, which comprises a white oil storage tank, a plunger pump, a first titanium rod filter and a second titanium rod filter which is the same as the first titanium rod filter, wherein the white oil storage tank comprises a white oil inlet and a white oil outlet, the inlet end of the plunger pump is connected to the white oil outlet through a pipeline, the first titanium rod filter is connected with the second titanium rod filter in parallel, the outlet end of the plunger pump is connected with the first titanium rod filter and the second titanium rod filter which are mutually connected in parallel through pipelines, and the same first valve and second valve are respectively arranged on parallel pipelines at two sides of the first titanium rod filter and the second titanium rod filter.

Further, the first titanium rod filter comprises a base and an upper shell body which is detachable from the base, the base and the upper shell body enclose to form a cavity for installing a titanium rod filter element, the titanium rod filter element divides the cavity into a slag discharging cavity, a filtering cavity and an outer filtering cavity, the slag discharging cavity is communicated with the filtering cavity, the slag discharging cavity is located at the right lower end of the filtering cavity, the filtering cavity is communicated with the outer filtering cavity, the base is provided with a feeding port which is communicated with the slag discharging cavity, a discharging port which is communicated with the outer filtering cavity and a slag discharging port which is communicated with the slag discharging cavity, and a detachable slag discharging cover is arranged on the slag discharging port.

Further, the titanium rod filter element is installed on the base and is in threaded connection with the base.

Further, the upper shell is of a tubular structure with a U-shaped structure, an interface is outwards extended from the tail end of the circular arc, and a detachable pressure gauge is arranged on the interface.

Further, the device also comprises an exhaust valve, and the exhaust valve is arranged on a pipeline between the second valve and the discharge port.

Further, the slag discharging cover is in threaded connection with the base, and a sealing ring is arranged at the connecting position.

Further, the first valve and the second valve are ball valves.

Further, a magnetic filter is further included and is arranged between the plunger pump and each first valve.

(III) beneficial effects

Compared with the prior art, the energy-saving white oil precise filtering device provided by the utility model adopts two groups of titanium rod filters which are mutually connected in parallel, and has the advantages that:

1. the filtering efficiency is improved: the two groups of titanium rod filters are in parallel connection, so that the filtering area and the filtering efficiency can be improved, impurities and particles in the white oil can be effectively filtered, and the purity and the quality of the white oil are ensured;

2. prolonging the service life of the filter: when one group of titanium rod filters works for a period of time, the pipeline can be adjusted by the valve to enable the other group of titanium rod filters to work, so that the service life of the filters is prolonged, the filter element can be replaced for one group of titanium rod filters which are used in a shutdown mode, and the shutdown loss caused by frequent replacement of the filter element of the filter is reduced;

3. energy saving: compared with a single-group filter, the two groups of titanium rod filters are used in parallel, the resistance and the pressure loss of the white oil passing through the filter are relatively smaller, the required energy is less, the pumping energy consumption can be reduced, the energy consumption is reduced, and the purpose of energy conservation is realized.

Drawings

FIG. 1 is a schematic diagram of an energy-saving white oil precise filter assembly according to the present utility model.

FIG. 2 is a schematic view of a titanium rod filter according to the present disclosure.

Reference numerals shown in the drawings: 1. a white oil storage tank; 2. a plunger pump; 3. a first titanium rod filter; 4. a second titanium rod filter; 5. a first valve; 6. a second valve; 7. an exhaust valve; 8. a magnetic filter; 30. a base; 31. an upper housing; 32. a slag discharging cover; 33. an interface; 34. a pressure gauge; 35. a titanium rod filter element; 101. a white oil inlet; 102. a white oil outlet; 301. a slag discharging cavity; 302. filtering the inner cavity; 303. an extrafiltration chamber; 304. a feed inlet; 305. and a discharge port.

Detailed Description

The following detailed description of the present utility model, taken in conjunction with the accompanying drawings, will clearly and fully describe the technical solutions of the embodiments of the present utility model, it being evident that the described embodiments are only some, but not all, embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes 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. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

The specific implementation mode of the energy-saving white oil precise filtering device is as follows:

as shown in fig. 1, the device comprises a white oil storage tank 1, a plunger pump 2 and a first titanium rod filter 3 and a second titanium rod filter 4 which is the same as the first titanium rod filter 3. The white oil tank 1 has a white oil inlet 101 and a white oil outlet 102, the white oil inlet 101 being connected to a white oil supply pipe, the white oil outlet 102 being connected to an inlet end of the plunger pump 2.

The first titanium rod filter 3 is connected with the second titanium rod filter 4 in parallel, and the outlet end of the plunger pump 2 is connected with the first titanium rod filter 3 and the second titanium rod filter 4 which are mutually connected in parallel through pipelines.

The two sides of the two groups of titanium rod filters are respectively provided with the same first valve 5 and the same second valve 6 which are used for controlling the flow and maintaining the filters.

The device filters tiny particles, impurities, moisture and the like in the white oil through the precise filtering effect of the two groups of titanium rod filters, improves the purity and cleanliness of the white oil, ensures the use effect and service life of the white oil, realizes the effects of energy conservation and environmental protection, and can meet the high-requirement white oil filtering application scene.

Meanwhile, continuous white oil filtration can be achieved by using the control of the first titanium rod filter 3, the second titanium rod filter 4, the first valve 5 and the second valve 6 in parallel.

For example, under the parallel operation of two groups of titanium rod filters, the filtering area and the filtering efficiency can be improved, impurities and particles in the white oil can be effectively filtered, and the purity and the quality of the white oil are ensured.

For example, when the second titanium rod filter 4 needs to be replaced, the first valve 5 and the second valve 6 of the first titanium rod filter 3 are firstly opened, then the first valve and the second valve of the second titanium rod filter 4 are closed, seamless replacement is realized, air is prevented from being carried in, replacement of the titanium rod filter core 35 of the second titanium rod filter 4 is completed, and the exhaust and oil filling are sequentially circulated for later use. The parallel connection has no obvious difference in filtration efficiency, reduces the shutdown loss caused by frequent replacement of the filter element of the precision filter, improves the time utilization rate by about 5 percent, and reduces the cost.

For another example, when two groups of titanium rod filters are used in parallel, compared with a single group of filters, the resistance and the pressure loss of the white oil passing through the first titanium rod filter 3 and the second titanium rod filter 4 are relatively smaller, the required energy is less, the pumping energy consumption of the plunger pump can be reduced, the energy consumption is reduced, and the purpose of energy conservation is achieved.

As shown in fig. 2, each set of titanium rod filters includes a base 30 and an upper housing 31, with the base 30 and upper housing 31 being removable to allow for removal of the inner titanium rod cartridge 35. The base 30 and the upper shell 31 enclose a cavity for mounting the titanium rod filter element 35, and the titanium rod filter element 35 divides the cavity into a slag discharging cavity 301, a filtering inner cavity 302 and an filtering outer cavity 303. The slag discharging cavity 301 is communicated with the filtering cavity 303, the slag discharging cavity 301 is positioned at the right lower end of the filtering cavity 302 and is used for receiving the non-passing waste slag under the action of gravity, and the filtering cavity 303 is communicated with the filtering cavity 303.

The base 30 is provided with a feed port 304 communicated with the deslagging cavity 301, a discharge port 305 communicated with the outer filter cavity 303 and a deslagging port communicated with the deslagging cavity 301, and a detachable deslagging cover 32 is arranged on the deslagging port and is used for periodically cleaning dirt and impurities in the deslagging cavity 301.

Preferably, the titanium rod filter element 35 is mounted on the base 30 and is in threaded connection with the base 30, so that the titanium rod filter element 35 can be conveniently detached.

Preferably, the upper shell 31 is a tubular structure with a U-shaped structure, the arc end extends outwards to form an interface 33, and a detachable pressure gauge 34 is arranged on the interface 33.

Preferably, the device further comprises an exhaust valve 7, wherein the exhaust valve 7 is arranged on a pipeline between the second valve 6 and the discharge port 305.

Preferably, the slag discharging cover 32 is screw-coupled with the base 30, and a sealing ring (not shown) is provided at a coupling portion to improve sealability.

Preferably, the first valve 5 and the second valve 6 are ball valves.

Preferably, a magnetic filter 8 is further included, and the magnetic filter 8 is disposed between the plunger pump 2 and each first valve 5.

It will be appreciated by those skilled in the art that the particular configuration of an energy efficient white oil precision filtration device shown in fig. 1-2 is not limiting of the white oil precision filtration device, and that the white oil precision filtration device may include more or fewer components than shown, and that certain components may not necessarily be constructed, and may be omitted entirely or combined as desired within the scope of not changing the essence of the utility model.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Furthermore, it is evident that the word "comprising" does not exclude other elements or steps, and that the singular does not exclude a plurality. Several of the units or means recited in the apparatus claims may also be embodied by one and the same unit or means, either in software or hardware. The terms first, second, etc. are used to denote a name, but not any particular order.

The above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The energy-saving white oil precise filtering device is characterized by comprising a white oil storage tank, a plunger pump, a first titanium rod filter and a second titanium rod filter which is the same as the first titanium rod filter, wherein the white oil storage tank comprises a white oil inlet and a white oil outlet, the inlet end of the plunger pump is connected to the white oil outlet through a pipeline, the first titanium rod filter is connected with the second titanium rod filter in parallel, the outlet end of the plunger pump is connected with the first titanium rod filter and the second titanium rod filter which are mutually connected in parallel through pipelines, and the two sides of the first titanium rod filter and the second titanium rod filter are respectively provided with the same first valve and second valve; the first titanium rod filter comprises a base and an upper shell body which is detachable from the base, wherein the base and the upper shell body enclose to form a cavity for installing a titanium rod filter element, the titanium rod filter element divides the cavity into a slag discharging cavity, a filtering cavity and an outer filtering cavity, the slag discharging cavity is communicated with the filtering cavity, the slag discharging cavity is located at the right lower end of the filtering cavity, the filtering cavity is communicated with the outer filtering cavity, the base is provided with a feeding hole communicated with the slag discharging cavity, a discharging hole communicated with the outer filtering cavity and a slag discharging hole communicated with the slag discharging cavity, and a detachable slag discharging cover is arranged on the slag discharging hole.

2. The energy-saving white oil precise filtering device according to claim 1, wherein the titanium rod filter element is mounted on the base and is in threaded connection with the base.

3. The energy-saving white oil precise filtering device according to claim 1, wherein the upper shell is of a tubular structure with a U-shaped structure, an interface is outwards extended from the arc tail end, and a detachable pressure gauge is arranged on the interface.

4. The energy efficient white oil precision filter device of claim 1, further comprising an exhaust valve disposed on the line between the second valve and the outlet.

5. The energy-saving white oil precise filtering device according to claim 1, wherein the slag discharging cover is in threaded connection with the base, and a sealing ring is arranged at the connecting position.

6. The energy efficient white oil precision filter device of claim 1, wherein the first valve and the second valve are ball valves.

7. The energy efficient white oil precision filter device of claim 1, further comprising a magnetic filter disposed between the plunger pump and each first valve.