CN216804234U

CN216804234U - Oil separation tank integrated plug-in mounting partition plate and manufacturing mold thereof

Info

Publication number: CN216804234U
Application number: CN202123050415.4U
Authority: CN
Inventors: 黄奋芝; 黄金艳
Original assignee: Anhui Xingyuan Environmental Protection Technology Co ltd
Current assignee: Anhui Xingyuan Environmental Protection Technology Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-06-24
Anticipated expiration: 2031-12-07

Abstract

The utility model relates to an integrated inserting partition plate and a manufacturing mold thereof.A tank integrated inserting partition plate comprises an upper plate body, wherein the bottom surface of the upper plate body is provided with a lower plate body positioned on the same central line, and the width of the upper plate body is greater than that of the lower plate body; the bottom of the lower plate body is provided with a flow guide hole, the flow guide hole is positioned on one side of the central line of the lower plate body, and the two sides of the flow guide hole are respectively a water inlet side and a water outlet side; the water inlet side surface of the lower plate body is provided with an elbow, the lower plate body and the elbow are integrally formed by injection molding, and the elbow covers the top of the water inlet side of the flow guide hole; the integrated design of the partition plate and the elbow can reduce production processes, improve production efficiency and reduce production cost; meanwhile, the structural strength of the elbow is higher, independent sealing is not needed, and the sealing performance is better.

Description

Oil separation tank integrated plug-in mounting partition plate and manufacturing mold thereof

Technical Field

The utility model belongs to the technical field of environmental management equipment, and particularly relates to an oil separation tank integrated plug-in mounting partition plate and a manufacturing mold thereof.

Background

The oil separation tank is a wastewater pretreatment structure for removing floatable oil substances in oily wastewater by utilizing the floating effect generated by the density difference between oil drops and water; the oil-containing wastewater floats to the water surface in the flowing process, heavy oil and other impurities are precipitated at the bottom, and the wastewater after oil separation treatment overflows into a drainage channel and is discharged out of the pool for subsequent treatment;

in order to realize the multi-stage sedimentation of the oil separation tank, a plurality of partition plates are required to be installed in the tank body, the conventional partition plate is shown in figure 7, an elbow and a partition plate main body are two parts, and after the two parts are independently injected, the elbow is hermetically installed in a flow guide hole of the partition plate main body; the production process of the partition board is complex, two sets of injection molding equipment need to be designed, the production cost is high, and the leakage risk exists at the joint of the diversion hole and the elbow.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides an integrated plug-in mounting partition plate of an oil separation tank, and the specific technical scheme is as follows:

the oil separation tank integrated plug-in partition plate comprises an upper plate body, wherein a lower plate body located on the same central line is arranged on the bottom surface of the upper plate body, and the width of the upper plate body is larger than that of the lower plate body; the bottom of the lower plate body is provided with a flow guide hole, the flow guide hole is positioned on one side of the central line of the lower plate body, and the two sides of the flow guide hole are respectively a water inlet side and a water outlet side; the side of intaking of lower plate body is equipped with the elbow, the integrative injection moulding of lower plate body, elbow, the elbow covers in the side top of intaking in water conservancy diversion hole.

Furthermore, the flow guide holes are semicircular, the elbow is of a quarter spherical shell structure, and the sectional area of the elbow is the same as that of the flow guide holes.

Furthermore, the upper plate body and the lower plate body are isosceles trapezoids with wide upper parts and narrow lower parts, and the length of the top surface of the lower plate body is smaller than that of the bottom surface of the lower plate body.

Furthermore, the part of the bottom of the upper plate body extending out of the lower plate body is a lower overlapping part, and a lower positioning block is arranged on the water outlet side surface of the lower overlapping part.

Furthermore, the top both sides wall of the upper plate body all is equipped with the locating piece, it includes branch and dop to go up the locating piece, the one end of branch is connected in upper plate body side, the other end is equipped with the dop, the top surface of branch and the top surface parallel and level of the upper plate body, the dop is protruding to a play water side.

Furthermore, the overlooking cross sections of the lower positioning block and the clamping head are both right-angled trapezoid structures, and the inclined surfaces of the right-angled trapezoid structures face outwards.

Furthermore, the top of going up the plate body goes out the water side and is equipped with the sand grip, the sand grip is located the plate body, sand grip and the integrative injection moulding of last plate body, the sand grip is cavity shell structure.

Furthermore, the bottom of the lower plate body is symmetrically provided with a stop block on the water outlet side, and the stop block is positioned at the bottom of the diversion hole.

The manufacturing mold for the oil separation tank integrated insertion partition plate comprises an upper mold plate and a lower mold plate, wherein a cavity surrounded by the upper mold plate and the lower mold plate is an injection molding cavity, and the injection molding cavity is used for processing the oil separation tank integrated insertion partition plate.

The utility model has the beneficial effects that: the baffle plate and the elbow are integrally designed, so that the production procedures can be reduced, the production efficiency can be improved, and the production cost can be reduced; meanwhile, the structural strength of the elbow is higher, independent sealing is not needed, and the sealing performance is better.

Drawings

FIG. 1 shows a schematic view of the separator construction of the present invention;

FIG. 2 shows a schematic cross-sectional structure of FIG. 1;

FIG. 3 shows a schematic view of the construction of the oil interceptor of the present invention;

FIG. 4 is a schematic view of the upper positioning block mounting structure of the present invention;

FIG. 5 is a schematic view of the lower locating block mounting structure of the present invention;

FIG. 6 is a schematic view showing the assembly structure of the partition plate and the oil separation tank of the present invention;

FIG. 7 is a schematic view showing a prior art diaphragm structure in the background art;

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1, the oil separation tank integrated plug-in partition plate comprises an upper plate body 61, wherein a lower plate body 62 positioned on the same central line is arranged on the bottom surface of the upper plate body 61, and the width of the upper plate body 62 is greater than that of the lower plate body 61; a flow guide hole 621 is formed in the bottom of the lower plate body 62, the flow guide hole 621 is located on one side of a center line of the lower plate body 62, and a water inlet side and a water outlet side are respectively arranged on two sides of the flow guide hole 62; an elbow 63 is arranged on the water inlet side surface of the lower plate body 62, the lower plate body 62 and the elbow 63 are integrally formed by injection molding, and the elbow 63 covers the top of the water inlet side of the flow guide hole 621; the baffle plate and the elbow are integrally designed, so that the production procedures can be reduced, the production efficiency can be improved, and the production cost can be reduced; meanwhile, the structural strength of the elbow is higher, independent sealing is not needed, and the sealing performance is better.

As shown in fig. 1 and fig. 2, the flow guiding hole 621 is semicircular, the elbow 63 is of a quarter spherical shell structure, and the sectional area of the elbow 63 is the same as that of the flow guiding hole 621; the elbow is designed into a quarter shell structure, so that the area of the water inlet can be increased to the greatest extent while the diversion hole is blocked to the greatest extent, impurities on the upper part are prevented from directly passing through the diversion hole, the diversion hole can only flow in from the lower part of the elbow, and the sedimentation and filtration effects are ensured; the diversion holes are designed to be semicircular holes and can be arranged opposite to the elbows of the quarter shell, so that omnibearing protection is guaranteed;

as shown in fig. 1, the upper plate body 61 and the lower plate body 62 are both isosceles trapezoids with wide upper parts and narrow lower parts, and the length of the top surface of the lower plate body 62 is smaller than the length of the bottom surface of the lower plate body 62; the upper plate body and the lower plate body are designed into trapezoidal structures with different areas, and the requirements of the oil separation tank with the stepped structure can be met.

The part of the bottom of the upper plate body 61 extending out of the lower plate body 62 is a lower lap joint part, and the water outlet side surface of the lower lap joint part is provided with a lower positioning block 65; the lower lap joint part is the middle lap joint part of the whole partition plate, and the lower positioning block is a middle positioning structure of the whole partition plate and can be matched with a clamping structure of the oil separation tank;

the two side walls of the top of the upper plate body 61 are both provided with upper positioning blocks 64, each upper positioning block 64 comprises a supporting rod 641 and a clamping head 642, one end of the supporting rod 641 is connected to the side surface of the upper plate body 61, the other end of the supporting rod 641 is provided with the clamping head 642, the top surface of the supporting rod 641 is flush with the top surface of the upper plate body 61, and the clamping head 642 protrudes towards the water outlet side; the clamping head is a positioning structure at the top of the whole clapboard, the supporting rod can lead the clamping head to extend outwards to realize clamping and positioning,

the overlooking cross sections of the lower positioning block 65 and the clamping head 642 are both right-angled trapezoid structures, and the inclined surfaces of the right-angled trapezoid structures face outwards.

A convex strip 611 is arranged on the top water outlet side surface of the upper plate body 61, the convex strip 611 and the upper plate body 61 are integrally formed by injection molding, and the convex strip 611 is of a cavity shell structure; the integrally formed raised lines are of a structure for installing and detaching the partition plates, and are convenient to take.

The bottom water outlet side of the lower plate body 62 is symmetrically provided with stop blocks 622, and the stop blocks 622 are positioned at the bottom of the diversion holes 621; the design of the contact block is a bottom positioning structure of the partition board.

As shown in fig. 3, is an oil separation tank matched with the partition plate:

the oil separation tank main body 1 comprises a lower shell 11, an upper shell 12 and an outer cover body 13, wherein the outer edge of the top of the lower shell is provided with the upper shell, the outer edge of the top of the upper shell is provided with the outer cover body, the upper shell and the lower shell are of a funnel structure, the bottom area of the upper shell is larger than the top area of the lower shell, and the inner walls of the upper shell and the lower shell are arranged in a flush and continuous mode;

a liquid inlet hole 121 is formed at one transverse end of the upper shell, and a liquid outlet hole 122 is formed at the other transverse end of the upper shell;

the inner wall of the lower shell is symmetrically provided with supporting steps 2, and the top of each supporting step 2 is lapped with a filtering basket 5;

as shown in fig. 4, the top surface of the upper housing is provided with an upper slot 123, and the upper positioning block 64 is engaged and embedded in the upper slot;

as shown in fig. 5, the lower overlapping part at the bottom of the upper plate body 61 is stopped on the supporting step, an outer supporting strip 3 is arranged on the outer side of the surface of the supporting step 2, a lower clamping groove 31 is formed in the outer supporting strip, a clamping head 642 is embedded in the lower clamping groove 31, and a stop 32 for surrounding and stopping the clamping head is arranged on the outer side of the lower clamping groove.

The inside bottom surface of casing is equipped with spacing seat 4 down, and the bottom of lower plate body inserts in spacing seat, and the recess with dog 622 complex is seted up to the inside of spacing seat.

It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention 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 solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. Oil interceptor integral type cartridge baffle, its characterized in that: the novel wood floor comprises an upper plate body, wherein a lower plate body positioned on the same central line is arranged on the bottom surface of the upper plate body, and the width of the upper plate body is larger than that of the lower plate body; the bottom of the lower plate body is provided with a flow guide hole, the flow guide hole is positioned on one side of the center line of the lower plate body, and the two sides of the flow guide hole are respectively a water inlet side and a water outlet side; the inlet side of lower plate body is equipped with the elbow, plate body, the integrative injection moulding of elbow down, the elbow covers in the side top of intaking of water conservancy diversion hole.

2. The oil interceptor integrated cartridge baffle of claim 1, wherein: the flow guide holes are semicircular, the elbow is of a quarter spherical shell structure, and the sectional area of the elbow is the same as that of the flow guide holes.

3. The oil interceptor integrated cartridge baffle of claim 1, wherein: the upper plate body and the lower plate body are isosceles trapezoids with wide upper parts and narrow lower parts, and the length of the top surface of the lower plate body is smaller than that of the bottom surface of the lower plate body.

4. The oil interceptor integrated cartridge baffle of claim 3, wherein: the part of the bottom of the upper plate body extending out of the lower plate body is a lower overlapping part, and a lower positioning block is arranged on the water outlet side surface of the lower overlapping part.

5. The oil interceptor integrated cartridge baffle of claim 4, wherein: the utility model discloses a plate structure, including last plate body, last locating piece, last plate body, the top both sides wall of last plate body all is equipped with the locating piece, it includes branch and dop to go up the locating piece, the one end of branch is connected in last plate body side, the other end is equipped with the dop, the top surface of branch and the top surface parallel and level of last plate body, the dop is protruding to a water side.

6. The oil interceptor integrated cartridge baffle of claim 5, wherein: the overlooking cross sections of the lower positioning block and the clamping head are of right-angled trapezoid structures, and the inclined surfaces of the right-angled trapezoid structures face outwards.

7. The oil interceptor integrated cartridge baffle of claim 1, wherein: the water outlet side surface of the top of the upper plate body is provided with a convex strip, the convex strip is arranged on the upper plate body, the convex strip and the upper plate body are integrally injection-molded, and the convex strip is of a cavity shell structure.

8. The oil interceptor integrated cartridge baffle of claim 1, wherein: the bottom of the lower plate body is symmetrically provided with a stop block on the water outlet side, and the stop block is positioned at the bottom of the diversion hole.

9. Oil interceptor integral type cartridge baffle's preparation mould, its characterized in that: the manufacturing mold comprises an upper template and a lower template, wherein a cavity surrounded by the upper template and the lower template is an injection molding cavity, and the injection molding cavity is used for processing the oil separation tank integrated plug-in mounting partition plate according to claim 1.