CN219615019U

CN219615019U - Oily wastewater precise filtering device

Info

Publication number: CN219615019U
Application number: CN202321268990.8U
Authority: CN
Inventors: 杜泽宇; 朱忠国; 谢经良; 徐丹丹
Original assignee: Qingdao Jiehuan Lixing Environmental Protection Co ltd
Current assignee: Qingdao Jiehuan Lixing Environmental Protection Co ltd
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-09-01
Anticipated expiration: 2033-05-24

Abstract

The utility model relates to the technical field of wastewater treatment, and provides an oily wastewater precise filtering device which comprises a box body, a built-in cavity and a base, wherein the built-in cavity is arranged in the box body, the base is fixed at the bottom end of the box body, a water outlet pipe is fixed at one side of the bottom of the box body, and a water outlet valve is arranged on the outer wall of one end of the water outlet pipe. According to the utility model, the clamping structure is arranged, the fixing frame is moved, the filter screen is driven by the fixing frame to move to the upper side of the fixing seat, one end of the clamping block is abutted against one end of the clamping groove, the fixing frame is pressed, the clamping block is driven by the fixing frame to move to the inside of the clamping groove through the connecting block under the action of the reserved groove, the clamping block and the fixing seat are clamped with each other through the clamping groove, and then the fixing frame and the fixing seat are mutually fixed, so that the function of conveniently replacing the filter screen of the device is realized, and the applicability of the oily wastewater precise filter device in use is improved.

Description

Oily wastewater precise filtering device

Technical Field

The utility model relates to the technical field of wastewater treatment, in particular to an oily wastewater precise filtering device.

Background

In the industrial production process, a large amount of waste oil is inevitably generated, and the waste oil and water are mixed together to form oily wastewater with very complex components, and the untreated oily wastewater can cause environmental pollution, so that an oily wastewater precise filtering device can be used;

for this purpose, patent publication No. CN205133261U discloses an oily wastewater fine filtration device comprising a tank, a filter arranged in the tank, a filter material contained in the filter; an oil-containing wastewater inlet and a filtered wastewater outlet are arranged on a pair of vertical walls of the box body, the oil-containing wastewater inlet is positioned at the upper part of the vertical wall, and the filtered wastewater outlet is positioned at the lower part of the vertical wall; the filter is formed by combining a plurality of baffle plates which are vertically arranged and mesh filter plates which are horizontally arranged, and the mesh filter plates are positioned at the waist parts of the baffle plates, so that the filter forms a multi-stage filtering grid-shaped structure; the filter material is piled on the mesh filter plate. The device has the advantages of simple structure, convenient replacement of filter materials, smooth discharge of tail liquid, convenient cleaning and higher efficiency of wastewater treatment;

the fine filtering device for the oily wastewater is inconvenient to replace a filter screen, so that the filter screen is inconvenient to clean during use, and the blocking phenomenon is easy to occur, so that the applicability of the fine filtering device for the oily wastewater is low during use.

Disclosure of Invention

First, the technical problem to be solved

The utility model aims to provide an oily wastewater precise filtering device which is used for solving the defect that the existing oily wastewater precise filtering device is inconvenient to replace a filter screen.

(II) summary of the utility model

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an oily waste water precision filter device, includes box, built-in chamber and base, the inside of box is provided with built-in chamber, the bottom of box is fixed with the base, one side of box bottom is fixed with the outlet pipe, be provided with the water outlet valve on the outer wall of outlet pipe one end, one side at box top is fixed with the play oil pipe, be provided with the play oil valve on the outer wall of play oil pipe one end, the bottom of box is fixed with fixed knot constructs;

an end cover is fixed at the top end of the fixed structure, a feed pipe is fixed at the middle position of the top of the end cover, and a sealing cover is arranged at the outer side of the top end of the feed pipe;

the inside in built-in chamber is provided with fixed frame, the inside of fixed frame is provided with the filter screen, be fixed with the fixing base on the inner wall of fixed frame below box, the bottom of fixed frame evenly is provided with the joint structure, the joint structure includes joint groove, joint piece, reservation groove and connecting block, the joint groove sets up in the both sides of the inside fixed frame bottom of fixing base.

When the device is used, the clamping structure is arranged, so that the function of conveniently replacing the filter screen of the device is realized, and the applicability of the oily wastewater precise filter device in use is improved; the fixing structure is arranged, so that the device is convenient to disassemble and assemble, and the convenience of the oily wastewater precise filtering device in use is improved;

preferably, the fixing structure comprises a first flange plate, a second flange plate and fixing bolts, wherein the second flange plate is fixed at the top end of the box body, the first flange plate is arranged at the top end of the second flange plate, and the fixing bolts uniformly penetrate through the first flange plate and the second flange plate. Through second ring flange and box fixed connection, first ring flange and end cover fixed connection, first ring flange and second ring flange pass through fixing bolt fixed connection.

Preferably, the top end of the first flange plate is fixedly connected with the bottom end of the end cover, and the first flange plate and the second flange plate are fixedly connected through fixing bolts. Thereby the end cover and the box body are mutually fixed.

Preferably, the outer wall at the top of the feeding pipe is provided with an external thread, the inner wall of the sealing cover is provided with an internal thread, and the feeding pipe is connected with the sealing cover through thread engagement.

Preferably, the inside of joint groove all is provided with the joint piece, the top of joint piece all is fixed with the connecting block, the inside of joint piece all is provided with the reservation groove. And the fixed frame is moved, and the fixed frame drives the filter screen to move to the upper part of the fixed seat, so that one end of the clamping block is abutted with one end of the clamping groove.

Preferably, the clamping grooves are distributed at equal intervals in the fixing seat, and the top ends of the connecting blocks extend to the outside of the fixing seat and are fixedly connected with the bottom ends of the fixing frames. Pressing the fixed frame, under the effect of reservation groove, the fixed frame can drive the joint piece through the connecting block and move to the inside of joint groove.

Preferably, the clamping block and the fixing seat form a clamping structure through a clamping groove, and one end of the reserved groove extends to the inside of the connecting block. The clamping block and the fixing seat are mutually clamped through the clamping groove, and then the fixing frame and the fixing seat are mutually fixed.

(III) beneficial effects

The utility model provides an oily wastewater precise filtering device, which has the advantages that:

through being provided with the joint structure, remove the fixed frame, the fixed frame drives the filter screen and moves to the top of fixing base, make the one end of joint piece inconsistent with the one end of joint groove, press the fixed frame, under the effect of reservation groove, the fixed frame can drive the joint piece through the connecting block and move to the inside of joint groove, make joint piece and fixing base pass through the mutual joint of joint groove, and then make fixed frame and fixing base mutually fixed, realized the device and be convenient for change the function of filter screen, thereby improved the suitability of this oily waste water precision filtration device when using;

through being provided with fixed knot constructs, through second ring flange and box fixed connection, first ring flange and end cover fixed connection, first ring flange and second ring flange pass through fixing bolt fixed connection, and then make end cover and box mutually fixed, have realized the function of the device easy dismounting to this oily waste water precision filter device has improved the convenience when using.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic side sectional view of the present utility model;

FIG. 4 is a schematic three-dimensional structure of a fixing structure according to the present utility model;

fig. 5 is a schematic diagram of a front view structure of the present utility model.

Reference numerals in the drawings illustrate: 1. a case; 2. a built-in cavity; 3. a base; 4. a water outlet pipe; 5. a water outlet valve; 6. an oil outlet pipe; 7. an oil outlet valve; 8. a fixed structure; 801. a first flange; 802. a second flange; 803. a fixing bolt; 9. an end cap; 10. sealing cover; 11. a feed pipe; 12. a fixed frame; 13. a filter screen; 14. a fixing seat; 15. a clamping structure; 1501. a clamping groove; 1502. a clamping block; 1503. a reserved groove; 1504. and (5) connecting a block.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

Referring to fig. 1-5, the precise filtering device for oily wastewater provided by the utility model comprises a box body 1, a built-in cavity 2 and a base 3, wherein the built-in cavity 2 is arranged in the box body 1, the base 3 is fixed at the bottom end of the box body 1, a water outlet pipe 4 is fixed at one side of the bottom of the box body 1, a water outlet valve 5 is arranged on the outer wall of one end of the water outlet pipe 4, an oil outlet pipe 6 is fixed at one side of the top of the box body 1, an oil outlet valve 7 is arranged on the outer wall of one end of the oil outlet pipe 6, a fixing structure 8 is fixed at the bottom end of the box body 1, the fixing structure 8 comprises a first flange 801, a second flange 802 and a fixing bolt 803, the second flange 802 is fixed at the top end of the box body 1, the first flange 801 and the second flange 802 are uniformly penetrated by the fixing bolt 803, and the top end of the first flange 801 is fixedly connected with the bottom end cover 9, and the first flange 801 and the second flange 802 are fixedly connected through the fixing bolt 803.

In this embodiment, the second flange 802 is fixedly connected to the case 1, the first flange 801 is fixedly connected to the end cover 9, and the first flange 801 is fixedly connected to the second flange 802 through the fixing bolts 803, so that the end cover 9 and the case 1 are mutually fixed.

Example two

The embodiment further includes: the top of fixed knot constructs 8 is fixed with end cover 9, the intermediate position department at end cover 9 top is fixed with inlet pipe 11, the outside on inlet pipe 11 top is provided with sealed lid 10, the inside of built-in chamber 2 is provided with fixed frame 12, the inside of fixed frame 12 is provided with filter screen 13, be fixed with fixing base 14 on the inner wall of fixed frame 12 below box 1, the bottom of fixed frame 12 evenly is provided with joint structure 15, joint structure 15 includes joint groove 1501, joint piece 1502, reservation groove 1503 and connecting block 1504, joint groove 1501 sets up in the both sides of the inside fixed frame 12 bottom of fixing base 14, the inside of joint groove 1501 all is provided with joint piece 1502, the top of joint piece 1502 all is fixed with connecting block 1504, the inside of joint piece 1502 all is provided with reservation groove 1503, joint groove 1501 is equidistant distribution in the inside of fixing base 14, the top of connecting block 1504 extends to the outside of fixing base 14 and is fixedly connected with the bottom of fixed frame 12, joint piece 1502 and fixing base 14 pass through joint groove 1501 constitutes joint structure, one end of reservation groove 1503 extends to the inside of the sealed lid on the top of 11, the inner wall of sealing cover 10 has been seted up through the inlet pipe 10 and the internal thread of screw thread connection is seted up on the inner wall of connecting block 1504.

In this embodiment, the fixing frame 12 is moved, the fixing frame 12 drives the filter screen 13 to move to the upper side of the fixing base 14, so that one end of the clamping block 1502 is abutted against one end of the clamping groove 1501, and the fixing frame 12 is pressed, under the effect of the reserved groove 1503, the fixing frame 12 drives the clamping block 1502 to move to the inside of the clamping groove 1501 through the connecting block 1504, so that the clamping block 1502 and the fixing base 14 are clamped with each other through the clamping groove 1501, and further the fixing frame 12 and the fixing base 14 are mutually fixed.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides an oily waste water precision filter device, includes box (1), built-in chamber (2) and base (3), its characterized in that: the novel water tank is characterized in that a built-in cavity (2) is formed in the tank body (1), a base (3) is fixed at the bottom end of the tank body (1), a water outlet pipe (4) is fixed at one side of the bottom of the tank body (1), a water outlet valve (5) is arranged on the outer wall of one end of the water outlet pipe (4), an oil outlet pipe (6) is fixed at one side of the top of the tank body (1), an oil outlet valve (7) is arranged on the outer wall of one end of the oil outlet pipe (6), and a fixing structure (8) is fixed at the bottom end of the tank body (1);

an end cover (9) is fixed at the top end of the fixed structure (8), a feed pipe (11) is fixed at the middle position of the top of the end cover (9), and a sealing cover (10) is arranged at the outer side of the top end of the feed pipe (11);

the inside of built-in chamber (2) is provided with fixed frame (12), the inside of fixed frame (12) is provided with filter screen (13), be fixed with fixing base (14) on the inner wall of fixed frame (12) below box (1), the bottom of fixed frame (12) evenly is provided with joint structure (15), joint structure (15) include joint groove (1501), joint piece (1502), reservation groove (1503) and connecting block (1504), joint groove (1501) set up in the both sides of fixing base (14) inside fixed frame (12) bottom.

2. The oily wastewater precise filter device according to claim 1, wherein: the fixing structure (8) comprises a first flange plate (801), a second flange plate (802) and fixing bolts (803), wherein the second flange plate (802) is fixed at the top end of the box body (1), the first flange plate (801) is arranged at the top end of the second flange plate (802), and the fixing bolts (803) uniformly penetrate through the first flange plate (801) and the second flange plate (802).

3. The oily wastewater precise filter device according to claim 2, wherein: the top of the first flange plate (801) is fixedly connected with the bottom of the end cover (9), and the first flange plate (801) and the second flange plate (802) are fixedly connected through fixing bolts (803).

4. The oily wastewater precise filter device according to claim 1, wherein: external threads are formed in the outer wall of the top of the feeding pipe (11), internal threads are formed in the inner wall of the sealing cover (10), and the feeding pipe (11) is connected with the sealing cover (10) through threaded engagement.

5. The oily wastewater precise filter device according to claim 1, wherein: the inside of joint groove (1501) all is provided with joint piece (1502), the top of joint piece (1502) all is fixed with connecting block (1504), the inside of joint piece (1502) all is provided with reservation groove (1503).

6. The oily wastewater precise filter device according to claim 5, wherein: the clamping grooves (1501) are distributed at equal intervals in the fixing base (14), and the top ends of the connecting blocks (1504) extend to the outside of the fixing base (14) and are fixedly connected with the bottom ends of the fixing frames (12).

7. The oily wastewater precise filter device according to claim 5, wherein: the clamping block (1502) and the fixing seat (14) form a clamping structure through the clamping groove (1501), and one end of the reserved groove (1503) extends to the inside of the connecting block (1504).