CN212091258U - Waste water filtering device - Google Patents
Waste water filtering device Download PDFInfo
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- CN212091258U CN212091258U CN202020356045.3U CN202020356045U CN212091258U CN 212091258 U CN212091258 U CN 212091258U CN 202020356045 U CN202020356045 U CN 202020356045U CN 212091258 U CN212091258 U CN 212091258U
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Abstract
The utility model relates to a wastewater filtering device, which comprises a device main body and a plurality of filtering ponds; the device main body is a cuboid box body structure and is provided with a box door; a plurality of layers of filter tank mounting grooves are formed in the device main body; the plurality of filtering ponds are correspondingly arranged in the plurality of filtering pond mounting grooves one by one; the filtering ponds are of a square structure formed by sequentially connecting and communicating a first filtering pond, a second filtering pond, a third filtering pond and a fourth filtering pond; a plurality of layers of filter screens are arranged between the first filter tank and the second filter tank, between the second filter tank and the third filter tank, and between the third filter tank and the fourth filter tank; the side wall of the first filtering tank is provided with a water inlet, and the side wall of the fourth filtering tank is positioned on the same plane with the water inlet and is provided with a water outlet. The utility model provides a pair of waste water filter equipment is applied to the production process of calcium silicate board, compares and stews with the tradition and deposits the filtration and have faster sedimentation rate and better waste residue, separation of water effect.
Description
Technical Field
The utility model relates to a waste water filtering device.
Background
During the production of calcium silicate boards, refractory manufacturing enterprises discharge a large amount of waste water containing solid waste. The common wastewater treatment mode is that the wastewater is collected and then is conveyed back to the water storage tank through a water pump for precipitation, the precipitated waste residue is treated and then is continuously used, and the precipitated clear water at the upper end is continuously recycled. The wastewater treatment mode has the problems of long precipitation time and insufficient precipitation, and the water which is often recycled still contains a large amount of waste residues, so that the waste residue recovery rate is influenced, and the product quality is influenced.
SUMMERY OF THE UTILITY MODEL
To the deficiency of the prior art, the utility model provides a waste water filtering device.
The technical proposal provided by the utility model is that the wastewater filtering device comprises a device main body and a plurality of filtering ponds; the device main body is a cuboid box body structure and is provided with a box door; a plurality of layers of filter tank mounting grooves are formed in the device main body; the plurality of filtering ponds are correspondingly arranged in the plurality of filtering pond mounting grooves one by one; the filtering ponds are of a square structure formed by sequentially connecting and communicating a first filtering pond, a second filtering pond, a third filtering pond and a fourth filtering pond; a plurality of layers of filter screens are arranged between the first filter tank and the second filter tank, between the second filter tank and the third filter tank, and between the third filter tank and the fourth filter tank; the side wall of the first filtering tank is provided with a water inlet, and the side wall of the fourth filtering tank is positioned on the same plane with the water inlet and is provided with a water outlet.
Preferably, the tank bottoms of the first filtering tank, the second filtering tank, the third filtering tank and the fourth filtering tank are designed to be inclined planes, and the height of the tank bottoms is reduced one by one.
Preferably, gaps for water to pass through are formed between the partition plate between the first filtering tank and the second filtering tank and between the partition plate between the third filtering tank and the fourth filtering tank and the tank bottom; and a gap for supplying water to turn over the partition plate is formed at the upper end of the partition plate between the second filtering tank and the third filtering tank.
Preferably, the gap is provided with a plurality of layers of filter screens; the mesh diameters of the multiple layers of filter screens between the first filter tank and the second filter tank, between the second filter tank and the third filter tank, and between the third filter tank and the fourth filter tank are reduced one by one.
Preferably, two first sliding chutes perpendicular to the inlet direction of the filtering tank mounting groove are arranged on two sides of the top surface in the filtering tank mounting groove in the device main body; two first slide rails are arranged on the upper end face of the filter tank corresponding to the two first slide grooves.
Preferably, the top surface in the mounting groove of the filter tank is provided with a square sealing rubber plate matched with the area of the top of the filter tank.
Preferably, two second slide rails perpendicular to the inlet direction of the filter tank mounting groove are arranged on the bottom surface in the filter tank mounting groove; and the bottom surface of the filter tank is provided with two second sliding grooves corresponding to the two second sliding rails.
Preferably, a plurality of pulleys are arranged on the second sliding rail; the upper end surface of the pulley is abutted against the top surface of the second sliding chute.
Preferably, the box door is provided with avoidance holes corresponding to the water inlets and the water outlets of the plurality of filter tanks.
The utility model provides a wastewater filtering device, wherein the filtering ponds are formed by connecting and connecting a first filtering pond, a second filtering pond, a third filtering pond and a fourth filtering pond in sequence and are provided with a plurality of multi-layer filtering nets; the wastewater is reversed for three times from entering the first filtering tank to being discharged from the fourth filtering tank, so that the wastewater is subjected to larger resistance and has excellent settling rate and filtering effect.
In the wastewater filtering device provided by the utility model, wastewater flows through the first filtering tank to the fourth filtering tank and is filtered in three stages; multistage filtration can carry out preliminary screening to chemical waste residue, makes things convenient for the operating personnel follow-up to carry out regeneration and recycle to the waste residue.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and 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 without inventive work, wherein:
fig. 1 is a structure diagram of a filtering tank of the wastewater filtering device provided by the utility model.
Fig. 2 is a schematic view of the main structure of the wastewater filtering device provided by the present invention.
Description of the drawings: 1-device main body, 101-filtering tank installation groove, 102-first sliding groove, 103-sealing rubber plate, 104-second sliding rail, 2-filtering tank, 201-first filtering tank, 202-second filtering tank, 203-third filtering tank, 204-fourth filtering tank, 205-gap, 206-multilayer filtering net, 207-water inlet, 208-water outlet, 209-first sliding rail, 210-second sliding groove, 3-box door, 301-avoidance hole.
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 efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 2, a wastewater filtering apparatus includes an apparatus body 1 and a plurality of filtering ponds 2; the device main body 1 is a cuboid box body structure and is provided with a box door 3; a multilayer filter tank installation groove 101 is formed in the device main body 1; the plurality of filtering ponds 2 are correspondingly arranged in the plurality of filtering pond mounting grooves 101 one by one; the filtering tank 2 is a square structure formed by sequentially connecting and communicating a first filtering tank 201, a second filtering tank 202, a third filtering tank 203 and a fourth filtering tank 204; a plurality of layers of filter screens 206 are arranged between the first filter tank 201 and the second filter tank 202, between the second filter tank 202 and the third filter tank 203, and between the third filter tank 203 and the fourth filter tank 204; the side wall of the first filter tank 201 is provided with a water inlet 207, and the side wall of the fourth filter tank 204 is positioned on the same plane with the water inlet 207 and is provided with a water outlet 208.
In this embodiment, the wastewater passes through the first filtering tank 201, the second filtering tank 202, the third filtering tank 203 and the fourth filtering tank 204 in sequence; and multi-stage filtration is achieved by multiple layers of screens 206 passing between the filtration tanks.
In this embodiment, a plurality of filtering ponds 2 can be installed to the device body 1, can realize the filtration to a plurality of waste water circulation systems simultaneously.
Preferably, the first filtering tank 201, the second filtering tank 202, the third filtering tank 203 and the fourth filtering tank 204 are designed to be inclined, and the heights of the tank bottoms are gradually reduced.
The bevel design increases the settling rate of the wastewater.
The wastewater filtering device provided by the embodiment has the function of promoting the precipitation of waste residues in wastewater while realizing the wastewater filtering; compared with the traditional standing precipitation of wastewater, the method has higher waste residue and water separation rate.
Preferably, a gap 205 for water to pass through is formed between the partition plate between the first filtering tank 201 and the second filtering tank 202 and between the partition plate between the third filtering tank 203 and the fourth filtering tank 204 and the tank bottom; the upper end of the partition between the second filtering tank 202 and the third filtering tank 203 is provided with a gap 205 for water to turn over the partition.
The design can realize S-shaped flow of the wastewater, and the wastewater is reversed for three times from the wastewater entering the first filtering tank 201 to the wastewater discharged from the fourth filtering tank 204; the wastewater is subjected to a larger resistance action in the S-shaped flowing and frequent reversing processes, and has a longer flow compared with advection; this example has excellent wastewater filtration and precipitation effects.
Preferably, the gap 205 is provided with a plurality of layers of filter screens 206; the diameters of the meshes of the multi-layer filter screens 206 between the first filter tank 201 and the second filter tank 202, between the second filter tank 202 and the third filter tank 203, and between the third filter tank 203 and the fourth filter tank 294 are gradually reduced.
In this embodiment, the wastewater passes through the first filtering tank 201 to the fourth filtering tank 204 and is filtered for three times; because the diameters of the meshes of the multi-layer filter screens 206 among the filter tanks are reduced one by one, the particle size of the waste residue left in the first filter tank 201 is the largest, and the particle size of the waste residue left in the third filter tank 203 is the smallest, so that the multi-stage filtration of the waste residue is realized; because the waste residue that the in-process of production calcium silicate board produced is various inorganic matters, its particle diameter is relevant with its chemical structure, and this embodiment multistage filtration can carry out preliminary screening to chemical waste residue, makes things convenient for the operating personnel follow-up to carry out regeneration and recycle to the waste residue.
Preferably, two first sliding grooves 102 perpendicular to the inlet direction of the filtering tank installation groove 101 are arranged on two sides of the top surface in the filtering tank installation groove 101 in the device main body 1; two first slide rails 209 are disposed on the upper end surface of the filtering tank 2 corresponding to the two first slide grooves 102.
Preferably, a square sealing rubber plate 103 matched with the area of the top of the filtering tank 2 is arranged on the top surface in the filtering tank mounting groove 101.
Preferably, two second slide rails 104 perpendicular to the inlet direction of the filtering tank installation groove 101 are arranged on the bottom surface in the filtering tank installation groove 101; two second sliding chutes 210 are formed in the bottom surface of the filtering tank 2 corresponding to the two second sliding rails 104.
Preferably, a plurality of pulleys (not shown) are disposed on the second sliding rail 104; the upper end surface of the pulley is abutted against the top surface of the second sliding chute 210; the pulley can increase the activity flexibility of useless filtering ponds, makes things convenient for operating personnel to take out the filtering ponds are handled the internal waste residue that deposits.
Preferably, the box door 3 is provided with avoidance holes 301 corresponding to the water inlets 207 and the water outlets 208 of the plurality of filter tanks 2; the water inlet pipe and the water outlet pipe are connected with the water inlet 207 and the water outlet 208 of the filter tank 2 through the avoiding hole 301.
In this embodiment, the multiple filtering ponds 2 of the wastewater filtering device can be connected in series, so as to improve the filtering level of the wastewater and improve the filtering effect; the plurality of filter tanks 2 can also be connected in parallel, so that the filtering efficiency of the wastewater is improved.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes made by the present specification can be changed, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.
Claims (9)
1. A wastewater filtering device is characterized in that: the wastewater filtering device comprises a device main body and a plurality of filtering ponds; the device main body is a cuboid box body structure and is provided with a box door; a plurality of layers of filter tank mounting grooves are formed in the device main body; the plurality of filtering ponds are correspondingly arranged in the plurality of filtering pond mounting grooves one by one; the filtering ponds are of a square structure formed by sequentially connecting and communicating a first filtering pond, a second filtering pond, a third filtering pond and a fourth filtering pond; a plurality of layers of filter screens are arranged between the first filter tank and the second filter tank, between the second filter tank and the third filter tank, and between the third filter tank and the fourth filter tank; the side wall of the first filtering tank is provided with a water inlet, and the side wall of the fourth filtering tank is positioned on the same plane with the water inlet and is provided with a water outlet.
2. The wastewater filtering device according to claim 1, wherein the first filtering tank, the second filtering tank, the third filtering tank and the fourth filtering tank have inclined bottom and the height of the bottom is gradually reduced.
3. The wastewater filtering device according to claim 1, wherein the partition between the first filtering tank and the second filtering tank and the partition between the third filtering tank and the fourth filtering tank have gaps for water to pass through from the tank bottom; and a gap for supplying water to turn over the partition plate is formed at the upper end of the partition plate between the second filtering tank and the third filtering tank.
4. A waste water filtering device according to claim 3, wherein said gap is provided with a plurality of layers of filtering net; the mesh diameters of the multiple layers of filter screens between the first filter tank and the second filter tank, between the second filter tank and the third filter tank, and between the third filter tank and the fourth filter tank are reduced one by one.
5. The wastewater filtering apparatus according to claim 1, wherein two first sliding grooves perpendicular to an inlet direction of the filtering tank installation groove are provided on both sides of a top surface in the filtering tank installation groove in the apparatus main body; two first slide rails are arranged on the upper end face of the filter tank corresponding to the two first slide grooves.
6. The wastewater filtering device according to claim 1, wherein the top surface of the filtering tank installation groove is provided with a square sealing rubber plate which is matched with the area of the top surface of the filtering tank.
7. The wastewater filtering device according to claim 1, wherein two second slide rails perpendicular to the inlet direction of the filtering tank installation groove are arranged on the bottom surface in the filtering tank installation groove; and the bottom surface of the filter tank is provided with two second sliding grooves corresponding to the two second sliding rails.
8. The wastewater filtering device according to claim 7, wherein a plurality of pulleys are provided on the second slide rail; the upper end surface of the pulley is abutted against the top surface of the second sliding chute.
9. The wastewater filtering apparatus according to claim 1, wherein the tank door is provided with relief holes corresponding to water inlets and water outlets of the plurality of filtering ponds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020356045.3U CN212091258U (en) | 2020-03-19 | 2020-03-19 | Waste water filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020356045.3U CN212091258U (en) | 2020-03-19 | 2020-03-19 | Waste water filtering device |
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| Publication Number | Publication Date |
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| CN212091258U true CN212091258U (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020356045.3U Active CN212091258U (en) | 2020-03-19 | 2020-03-19 | Waste water filtering device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023115840A1 (en) * | 2021-12-24 | 2023-06-29 | 湖南金雕能源科技有限公司 | Wastewater circulation system for cemented alloy recovery production line |
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2020
- 2020-03-19 CN CN202020356045.3U patent/CN212091258U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023115840A1 (en) * | 2021-12-24 | 2023-06-29 | 湖南金雕能源科技有限公司 | Wastewater circulation system for cemented alloy recovery production line |
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