CN212369735U - Industrial sewage filtering device - Google Patents
Industrial sewage filtering device Download PDFInfo
- Publication number
- CN212369735U CN212369735U CN201922270192.9U CN201922270192U CN212369735U CN 212369735 U CN212369735 U CN 212369735U CN 201922270192 U CN201922270192 U CN 201922270192U CN 212369735 U CN212369735 U CN 212369735U
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- sewage
- purified water
- bucket
- filter screen
- barrel
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- 239000010865 sewage Substances 0.000 title claims abstract description 123
- 238000001914 filtration Methods 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 110
- 239000008213 purified water Substances 0.000 claims abstract description 58
- 239000000463 material Substances 0.000 claims abstract description 22
- 230000008054 signal transmission Effects 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000010842 industrial wastewater Substances 0.000 claims 2
- 239000000126 substance Substances 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 2
- 239000003245 coal Substances 0.000 abstract 1
- 238000005272 metallurgy Methods 0.000 abstract 1
- 238000009288 screen filtration Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses an industrial sewage filtering device, which belongs to the technical field of industrial sewage treatment and comprises a purified water barrel body, a sewage barrel body, a filter screen, a water outlet barrel one-way solenoid valve, a water inlet, a sewage discharge solenoid valve, a rotary resistance material level instrument and a PLC controller; the purified water bucket body is arranged at the top of the sewage bucket body through the bottom of the purified water bucket body, and a filter screen is arranged between the bottom of the purified water bucket body and the top of the sewage bucket body; the top of the purified water bucket body is provided with a water bucket one-way electromagnetic valve; a water inlet and a rotary resistance material level instrument are arranged at two sides of the barrel body of the sewage barrel, and a sewage discharge electromagnetic valve is arranged at the bottom of the barrel body of the sewage barrel; the water outlet barrel one-way electromagnetic valve, the pollution discharge electromagnetic valve and the rotary resistance material level instrument are connected with the PLC through signal transmission lines. The utility model discloses can keep filter screen filtration efficiency high-efficient for a long time, the filter screen is difficult for destruction, long service life, clean simple and convenient, be applicable to the sewage treatment to trades such as metallurgy, coal chemical industry, building, food, breed, papermaking.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment engineering, concretely relates to industrial sewage filter equipment.
Background
The sewage filtering equipment is suitable for separating solid suspended particles in liquid, particularly toxic media, and the sewage treatment filter is mainly used for treating sewage so that the sewage can be recycled. At present, the common filtering method of industrial sewage filter is to introduce sewage into the filter from the top of the filter, then let sewage pass through the filter screen from top to bottom under the action of gravity or centrifugal force, etc., to achieve the purpose of filtering, however, because sewage usually contains a large amount of solid substances with non-uniform granularity, increasing the service time at any time, a large amount of solid substances are easy to accumulate on the filter screen, so that the filtering efficiency is greatly reduced, and meanwhile, the accumulation of a large amount of solid substances can destroy the filter screen after being pressed for a long time, greatly shorten the service life and reduce the filtering quality, and the substances on the filter screen need to be removed from the top, which is very inconvenient to clean, and can cause the filter screen to break hole carelessly.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: aiming at the problems in the background technology, the industrial sewage filtering device which can keep the filtering efficiency of the filter screen high for a long time, is not easy to damage the filter screen, has long service life and is simple and convenient to clean is provided.
For solving the above technical problem, the utility model discloses a following technical scheme realizes:
an industrial sewage filtering device comprises a purified water barrel body, a sewage barrel body, a filter screen, a water outlet barrel one-way electromagnetic valve, a water inlet, a sewage discharge electromagnetic valve, a rotary resistance material level instrument and a PLC (programmable logic controller); the method is characterized in that: the upper parts of the purified water bucket body and the sewage bucket body are cylindrical, the bottom of the sewage bucket body is tapered, the diameter of the purified water bucket body is smaller than that of the upper part of the sewage bucket body, the purified water bucket body is arranged at the top of the sewage bucket body through the bottom of the purified water bucket body, and a filter screen is arranged between the bottom of the purified water bucket body and the top of the sewage bucket body; the top of the purified water bucket body is provided with a water bucket one-way electromagnetic valve; a water inlet and a rotary resistance material level instrument are arranged on two sides of the sewage bucket body, and a sewage discharge electromagnetic valve is arranged at the bottom of the sewage bucket body; the water inlet and the rotary resistance material level meter are respectively arranged at the upper and lower positions of the sewage bucket body; the water outlet barrel one-way electromagnetic valve, the sewage discharge electromagnetic valve and the rotary resistance material level instrument are connected with the PLC through signal transmission lines.
As the preferred scheme, the industrial sewage filtering device also comprises a filter screen bracket, a pressure plate, a screw rod and a sealing gasket; the filter screen bracket is arranged on the inner side of the bottom of the purified water bucket body; the screw rod is upwards arranged at the outer edge of the top of the sewage bucket body and is positioned at the outer side of the purified water bucket body at the top of the sewage bucket body; screw round holes with the size matched with the outer diameter of the screw are respectively arranged at the positions, corresponding to the screw, on the filter screen and the pressure plate.
As the preferred scheme, the industrial sewage filtering device also comprises a bolt, a purified water bucket flange, a sealing gasket and a sewage bucket flange; the water purifying bucket flange and the sewage bucket flange are respectively arranged on the outer side of the bottom of the water purifying bucket body and the outer side of the top of the sewage bucket body, a plurality of bolt round holes are respectively arranged at the corresponding positions of the water purifying bucket flange and the sewage bucket flange, and the bolts penetrate through the sealing gasket and the bolt round holes on the water purifying bucket flange and the sewage bucket flange to fix the water purifying bucket flange and the sewage bucket flange; the water purifying bucket flange is provided with a groove with the depth consistent with the thickness of the pressing plate at the position close to the water purifying bucket body, and the inner edge of the water purifying bucket flange is provided with a screw round hole with the inner diameter matched with the outer diameter of the screw at the position corresponding to the screw.
Preferably, the filter screen is made of stainless steel, and the mesh size of the filter screen is 2-100 um; by the design, solid suspended matters in the sewage can be almost filtered.
The utility model discloses a theory of operation is:
the top of the purified water barrel body is provided with a water outlet one-way electromagnetic valve, the filter screen is arranged between the upper part of the sewage barrel body and the bottom of the purified water barrel body, sewage enters from a water inlet on the sewage barrel body, the sewage is decompressed in the sewage barrel body and suspended and settled, the sewage enters the purified water barrel body through the filter screen, the purified water is discharged by the water outlet one-way electromagnetic valve, the settled matter is accumulated at the bottom of the sewage barrel body, when certain material level is reached, a rotary resistance material level instrument detects a signal and transmits the signal to a PLC controller, the PLC controller sends a signal to control the sewage discharge electromagnetic valve to be automatically opened, the water outlet one-way electromagnetic valve is automatically closed, the liquid level of the sewage barrel body is rapidly reduced when the slag is discharged.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the purified water bucket body of the utility model is arranged at the upper part of the sewage bucket body, the filter screen is arranged between the purified water bucket body and the sewage bucket body, sewage is filtered by the filter screen from the lower part and then is discharged from the upper part, so that solid matters can not be accumulated on the filter screen for a long time but is positioned at the bottom of the sewage bucket body, thereby effectively prolonging the service life of the filter screen and simultaneously keeping the filter screen to keep higher filtering efficiency for a long time;
2. the water outlet barrel one-way electromagnetic valve, the sewage discharge electromagnetic valve and the rotary resistance material level instrument are connected with the PLC through signal transmission lines, so that the sewage filtration and the discharge of waste sediments at the bottom of the sewage barrel body can be completely automated in the using process, the trouble of manual operation is avoided, and meanwhile, when the waste sediments are discharged from the sewage barrel body, the water in the sewage barrel can form turbulent flow to flush the filter screen and the sewage barrel body, so that the working efficiency is effectively improved, and the trouble of manual cleaning is avoided;
3. the utility model has the advantages that when the filter screen is impacted by water pressure, the filter screen bracket blocks the large fluctuation, so that the filter screen can not be torn or damaged by impact; in addition, the arrangement of the pressure plate and the screw rod enables the filter screen to be very stably sleeved on the screw rod; the flange of the purified water bucket and the flange of the sewage bucket are fixed through bolts and sealing gaskets, so that water cannot leak in the filtering process.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural view of an industrial sewage filtering device of the present invention;
FIG. 2 is an enlarged view of section I of FIG. 1;
FIG. 3 is a diagram showing the state of sewage filtration according to the present invention;
FIG. 4 is a state diagram of the automatic flushing process for sewage disposal of the present invention;
fig. 5 is a logic diagram of the automatic control of the sewage filtering device of the utility model.
In the figure: 1. a purified water barrel body; 2. a filter screen bracket; 3. a filter screen; 4. pressing a plate; 5, a screw rod; 6. a purified water bucket flange; 7. a gasket; 8. a slop pail flange; 9. a bolt; 10. a sewage bucket body; 11. a water outlet check valve; 12. a water inlet; 13. a blowoff valve; 13. a blowoff valve; 14. a rotary resistance material level meter; 15. a PLC controller.
Detailed Description
The present invention will be described in further detail with reference to examples.
It will be appreciated by those skilled in the art that the following examples are illustrative of the invention only and should not be taken as limiting the scope of the invention. The specific techniques, connections, conditions, or the like, which are not specified in the examples, are performed according to the techniques, connections, conditions, or the like described in the literature in the art or according to the product specification. The materials, instruments or equipment are not indicated by manufacturers, and all the materials, instruments or equipment are conventional products which can be obtained by purchasing.
As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present.
In the description of the present invention, "a plurality" means two or more unless otherwise specified. The terms "inner," "upper," "lower," and the like, refer to an orientation or a state relationship based on that shown in the drawings, which is for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be understood broadly, and may be, for example, an anchored connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. To those of ordinary skill in the art, the specific meaning of the above terms in the present invention is understood according to the specific situation.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
An industrial sewage filtering device comprises a purified water barrel body 1, a sewage barrel body 10, a filter screen 3, a water outlet barrel one-way electromagnetic valve 11, a water inlet 12, a sewage discharge electromagnetic valve 13, a rotary resistance material level instrument 14 and a PLC (programmable logic controller); the method is characterized in that: the upper parts of the purified water barrel body 1 and the sewage barrel body 10 are cylindrical, the bottom of the sewage barrel body 10 is conical, the diameter of the purified water barrel body 1 is smaller than that of the upper part of the sewage barrel body 10, the purified water barrel body 1 is arranged at the top of the sewage barrel body 10 through the bottom of the purified water barrel body 1, and a filter screen 3 is arranged between the bottom of the purified water barrel body 1 and the top of the sewage barrel body 10; the top of the purified water bucket body 1 is provided with a water outlet bucket one-way electromagnetic valve 11; a water inlet 12 and a rotary resistance material level instrument 14 are arranged on two sides of the sewage bucket body 10, and a sewage discharge electromagnetic valve 13 is arranged at the bottom; the water inlet 12 and the rotary resistance level meter 14 are respectively arranged at the upper position and the lower position of the sewage bucket body 10; the water outlet barrel one-way electromagnetic valve 11, the sewage discharge electromagnetic valve 13 and the rotary resistance material level instrument 14 are connected with the PLC through signal transmission lines.
The industrial sewage filtering device also comprises a filter screen bracket 2, a pressure plate 4, a screw rod 5 and a sealing gasket 7; the filter screen bracket 2 is arranged on the inner side of the bottom of the purified water barrel body 1; the screw 5 is upwards arranged at the outer edge of the top of the sewage bucket body 11 and is positioned outside the purified water bucket body 1 at the top of the sewage bucket body 11; screw round holes with the size matched with the outer diameter of the screw 5 are respectively arranged at the positions, corresponding to the screw 5, on the filter screen 3 and the pressure plate 4.
The industrial sewage filtering device also comprises a bolt 9, a purified water bucket flange 6, a sealing gasket 7 and a sewage bucket flange 8; the purified water bucket flange 6 and the sewage bucket flange 8 are respectively arranged on the outer side of the bottom of the purified water bucket body 1 and the outer side of the top of the sewage bucket body 10, a plurality of bolt round holes are respectively arranged at the corresponding positions of the purified water bucket flange 6 and the sewage bucket flange 8, and the bolts 9 penetrate through the sealing gasket 7 and the bolt round holes on the purified water bucket flange 6 and the sewage bucket flange 8 to fix the purified water bucket flange 6 and the sewage bucket flange 8; the water purifying bucket flange 6 is provided with a groove with the depth consistent with the thickness of the pressure plate 4 at the position close to the water purifying bucket barrel body 1, and a screw round hole with the inner diameter matched with the outer diameter of the screw 5 is arranged at the position corresponding to the screw 5 on the inner edge of the water purifying bucket flange 6.
The material of filter screen 3 is stainless steel, and its mesh size is 2 ~ 100 um.
The utility model discloses an implementation principle is:
the top of the purified water bucket body 1 is provided with a water outlet one-way electromagnetic valve 11, the filter screen 3 is arranged between the upper part of the sewage bucket body 10 and the bottom of the purified water bucket body 1, sewage enters from a water inlet 12 on the sewage bucket body 10, the sewage enters into the purified water bucket body 1 after being decompressed and suspended in the sewage bucket body 10 and filtered by the filter screen 3, the purified water is discharged from the water outlet one-way electromagnetic valve 11, sediments are accumulated at the bottom of the sewage bucket body 10, when a certain material level is reached, the rotary resistance material level instrument 14 detects a signal and transmits the signal to the PLC controller, the PLC controller sends a signal to control the sewage discharge electromagnetic valve 13 to be automatically opened, the water outlet one-way electromagnetic valve 11 is automatically closed, the liquid level of the sewage bucket body 10 is rapidly reduced while deslagging is performed, and the effect of cleaning the.
It should be noted that the above embodiments are only used for illustrating the technical solution of the present invention and not for limiting, and although the present invention has been described in detail by the above preferred embodiments, it should be understood by those skilled in the art that various changes in form and detail made in the principle of the present invention are within the scope of the present invention.
Claims (4)
1. An industrial sewage filtering device comprises a purified water bucket body (1), a sewage bucket body (10), a filter screen (3), a water outlet bucket one-way electromagnetic valve (11), a water inlet (12), a sewage discharge electromagnetic valve (13), a rotary resistance material level instrument (14) and a PLC (programmable logic controller); the method is characterized in that: the upper parts of the purified water barrel body (1) and the sewage barrel body (10) are cylindrical, the bottom of the sewage barrel body (10) is tapered, the diameter of the purified water barrel body (1) is smaller than that of the upper part of the sewage barrel body (10), the purified water barrel body (1) is installed at the top of the sewage barrel body (10) through the bottom of the purified water barrel body, and a filter screen (3) is installed between the bottom of the purified water barrel body (1) and the top of the sewage barrel body (10); the top of the purified water bucket body (1) is provided with a water bucket one-way electromagnetic valve (11); a water inlet (12) and a rotary resistance material level meter (14) are arranged on two sides of the sewage bucket body (10), and a sewage discharge electromagnetic valve (13) is arranged at the bottom; the water inlet (12) and the rotary resistance level meter (14) are respectively arranged at the upper position and the lower position of the sewage bucket body (10); the water outlet barrel one-way electromagnetic valve (11), the sewage discharge electromagnetic valve (13) and the rotary resistance level meter (14) are connected with the PLC through signal transmission lines.
2. The industrial wastewater filtering apparatus according to claim 1, wherein: the filter screen support is characterized by also comprising a filter screen support (2), a pressing plate (4), a screw rod (5) and a sealing gasket (7); the filter screen bracket (2) is arranged on the inner side of the bottom of the purified water bucket body (1); the screw rod (5) is upwards arranged at the outer edge of the top of the sewage bucket body (10) and is positioned at the outer side of the purified water bucket body (1) at the top of the sewage bucket body (10); screw round holes with the size matched with the outer diameter of the screw (5) are respectively arranged at the positions, corresponding to the screw (5), on the filter screen (3) and the pressure plate (4).
3. The industrial wastewater filtering apparatus according to claim 2, wherein: the device also comprises a bolt (9), a purified water bucket flange (6), a sealing gasket (7) and a sewage bucket flange (8); the purified water bucket flange (6) and the sewage bucket flange (8) are respectively arranged on the outer side of the bottom of the purified water bucket body (1) and the outer side of the top of the sewage bucket body (10), a plurality of bolt round holes are respectively arranged at the corresponding positions of the purified water bucket flange (6) and the sewage bucket flange (8), and the bolts (9) penetrate through the sealing gasket (7) and the bolt round holes on the purified water bucket flange (6) and the sewage bucket flange (8) to fix the purified water bucket flange (6) and the sewage bucket flange (8); the water purifying barrel is characterized in that a groove with the depth being consistent with the thickness of the pressing plate (4) is formed in the position, close to the water purifying barrel body (1), of the water purifying barrel flange (6), and a screw rod round hole with the inner diameter being matched with the outer diameter of the screw rod (5) is formed in the position, corresponding to the screw rod (5), on the inner edge of the water purifying barrel flange (6).
4. The industrial sewage filtering apparatus according to any one of claims 1 to 3, wherein: the material of filter screen (3) is the stainless steel, and its mesh size is 2 ~ 100 um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922270192.9U CN212369735U (en) | 2019-12-17 | 2019-12-17 | Industrial sewage filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922270192.9U CN212369735U (en) | 2019-12-17 | 2019-12-17 | Industrial sewage filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212369735U true CN212369735U (en) | 2021-01-19 |
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ID=74157010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922270192.9U Active CN212369735U (en) | 2019-12-17 | 2019-12-17 | Industrial sewage filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212369735U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111013252A (en) * | 2019-12-17 | 2020-04-17 | 云南中翼鼎东能源科技开发有限公司 | Industrial sewage filtering device |
| CN113617081A (en) * | 2021-08-09 | 2021-11-09 | 安徽燃博智能科技有限公司 | Industrial sewage treatment equipment |
-
2019
- 2019-12-17 CN CN201922270192.9U patent/CN212369735U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111013252A (en) * | 2019-12-17 | 2020-04-17 | 云南中翼鼎东能源科技开发有限公司 | Industrial sewage filtering device |
| CN113617081A (en) * | 2021-08-09 | 2021-11-09 | 安徽燃博智能科技有限公司 | Industrial sewage treatment equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenmu Zhongding Energy Technology Development Co.,Ltd. Assignor: YUNNAN ZHONGYI DINGDONG ENERGY TECHNOLOGY DEVELOPMENT Co.,Ltd. Contract record no.: X2024980002445 Denomination of utility model: An industrial wastewater filtration device Granted publication date: 20210119 License type: Common License Record date: 20240304 |
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| EE01 | Entry into force of recordation of patent licensing contract |