CN207709238U - A kind of corn sandstone trapping cyclone - Google Patents

Abstract

The utility model provides a kind of corn sandstone trapping cyclone, including taper filter bowl, annular staving, return duct, filter screen, overflow pipe and round filter plate；The bottom of the separation hood is equipped with overflow pipe, the taper filter bowl is fixedly welded on the bottom end inner wall of lower body, and the Basolateral of taper filter bowl is welded with skewed interconnecting piece, the bottom of the interconnecting piece is fixed with annular staving, shape is welded with four groups of sandstone outlet pipes in a ring for the bottom of the annular staving, the bottom of the link block is welded with round filter plate by connecting rod across end cap, and the outer end edges of round filter plate are set with rubber seal ring.The setting of round filter plate, it is screened to meeting the substance that aperture requires on round filter plate, and it is flowed out by overflow pipe, the substance that aperture requires on simultaneously greater than round filter plate stays on round filter plate, the setting of taper filter bowl, make sandstone be flowed into annular staving to be collected, the setting of return duct and filter screen can be such that water flows back into lower body.

Description

A kind of corn sandstone trapping cyclone

Technical field

The utility model belongs to corn, sandstone separation technology field more particularly to a kind of corn sandstone trapping cyclone.

Background technology

It will be mixed into the hard heavy seeds such as stone therein, metal object before corn is broken to remove, set with being effectively protected rear road Standby (such as crusher) is from damage.

Application No. is：201210580599.1 Chinese patent in, disclose a kind of cyclone, it is included at least：Ontology, Separation hood, end cap, feed inlet, overflow port and sand removing device；It is characterized in that：Body interior is hollow cavity structure, body upper part It is end cap, the hollow cavity upper end of body interior is fixed with separation hood, and the sidewall locations of separation hood are fixed with overflow port, overflow port Extend to that this is external across ontology, the involute or tangential direction of body side upper end are fixed with feed inlet, ontology it is isometrical Coniform small end face is connected to sand removing device.It is a kind of reduction abrasion, and there are one grading effects that is stable, long-acting, determining, and Energy-efficient cyclone.

Application No. is：In 201510256961.3 Chinese patent, disclose a kind of cyclone, including cyclone body and Overflow pipe, the upper end of cyclone body are arranged overflow pipe installation through-hole, and overflow pipe is superhigh molecular weight polyethylene pipe, overflow pipe from Stretch into cyclone body in overflow pipe installation through-hole, the hole wall annular groove provided circumferentially about of overflow pipe installation through-hole, in annular groove Sealing ring is installed.In this cyclone, overflow pipe made of conventional steel is substituted by using the overflow pipe of high molecular material, is improved Wear-resisting property and reduce cost, not only improved the service life of overflow pipe, but reduce the replacement of overflow pipe, repair at This, repair and replacement are easy to operate, convenient to carry out；The contact position of overflow pipe and cyclone body installs sealing ring, it is ensured that overflows The leakproofness of flow tube and cyclone body junction.

Based on above-mentioned, the utility model people has found, in above-mentioned patent, there are two kinds or two kinds in needing article to be separated Above when lighter article, the size of article can not be screened as needed or the article of diameter is detached, is had a single function, together When in separation process, liquid is flowed out by cyclone bottom, and liquid is fewer and fewer, and lighter article can not be during eddy flow The top for reaching separation hood, influences separating effect.

Then, in view of this, being studied improvement for existing structure and missing, a kind of corn sandstone trapping rotation is provided Device is flowed, to achieve the purpose that with more more practical value.

Utility model content

In order to solve the above-mentioned technical problem, the utility model provides a kind of corn sandstone trapping cyclone, above-mentioned to solve Problem.

The utility model corn sandstone trap the purpose and effect of cyclone, are reached by technological means in detail below：

A kind of corn sandstone trapping cyclone, including upper body, transparency window, end cap, feed pipe, lower body, bottom bucket, taper Filter bowl, annular staving, return duct, filter screen, interconnecting piece, sandstone outlet pipe, separation hood, overflow pipe, handwheel, link block, ceramic shaft It holds, pilot hole, round filter plate and rubber seal ring；It is connected by bolt between the upper body and lower body, and upper body Upper end side be connected with feed pipe, separation hood is installed, and the bottom of separation hood is equipped among the inside upper part of the upper body Overflow pipe, and separation hood is an integral structure with overflow pipe, the taper filter bowl is fixedly welded on the bottom end inner wall of lower body, And the Basolateral of taper filter bowl is welded with skewed interconnecting piece, the bottom of the interconnecting piece is fixed with annular staving, and Annular staving is an integral structure with interconnecting piece, and shape is welded with four groups of sandstone outlet pipes in a ring for the bottom of the annular staving, and Five groups of return ducts are also associated between annular staving and the bottom bucket of lower body bottom, the handwheel passes through intermediate threaded rod and company The ceramic bearing connect on block links together, and the both ends of link block are further opened with the pilot hole to match with guiding shank diameter, The bottom of the link block is welded with round filter plate by connecting rod across end cap, and the outer end edges of round filter plate are set with rubber Glue sealing ring.

Further, the mounting height of the feed pipe is less than the top end face of separation hood.

Further, be also inlaid with transparency window on the outer wall of the upper body, and transparency window setting with separation hood phase one The height of cause.

Further, the water inlet end of the return duct is higher than water outlet, and the water inlet end of return duct is also inlaid with filter screen.

Further, the overflow pipe is also skewed design, and the end of overflow pipe is located at the outside of upper body.

Further, the top of the end cap offers the internal thread hole being meshed with the threaded rod among handwheel.

Further, described to detach the underface for being located at round filter plate.

Further, the rubber seal ring of the round filter plate outer ledge is consistent with separation hood inner wall skewed Design, and the outer diameter of round filter plate and the internal diameter at separation hood centre position are identical.

Further, the interconnecting piece is located on the downward extended line of taper filter bowl.

Compared with prior art, the utility model has the advantages that：

The setting of round filter plate, rotatable handwheel drives link block to move downward by intermediate threaded rod, to make circle Shape filter plate enters in separation hood, is screened to meeting the substance that aperture requires on round filter plate, and flowed out by overflow pipe, It avoids influencing separating effect there are when two different lighter substances in separate substance, aperture on simultaneously greater than round filter plate It is required that substance stay on round filter plate, end cap is opened after separation and is conveniently drawn off, the rubber of the outer end side of round filter plate Glue sealing ring is closely attached on the inner wall of separation hood, has preferable leakproofness.

Sandstone can be separated the upper end side in taper filter bowl by the setting of taper filter bowl during sandstone flow downward, Make sandstone be flowed into interconnecting piece and be flowed into annular staving to be collected, after separation, opens the control in sandstone outlet pipe Switch can only release sandstone.

During being collected to sandstone water can flow back into lower body and divide with sandstone for the setting of return duct and filter screen Can avoid sandstone from, filter screen to flow again into lower body by return duct, avoid liquid fewer and fewer, lighter article without Method reaches the top of separation hood during eddy flow.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the internal structure schematic diagram of the utility model.

Fig. 3 is enlarged structure schematic diagram at the A of the utility model.

Fig. 4 is enlarged structure schematic diagram at the B of the utility model.

Fig. 5 is the round filter-plate structure schematic diagram of the utility model.

Fig. 6 is the connecting block structure schematic diagram of the utility model.

Fig. 7 is the lower body present invention looks up structural representation of the utility model.

Fig. 8 is the structural schematic diagram that the utility model circle filter plate is moved in separation hood.

In figure：1- upper bodies, 11- transparency windows, 12- end caps, 13- feed pipes, 2- lower bodies, 21- bottom buckets, the filter of 22- tapers Cover, 3- annular stavings, 31- return ducts, 311- filter screens, 4- interconnecting pieces, 5- sandstone outlet pipes, 6- separation hoods, 61- overflow pipes, 7- Handwheel, 8- link blocks, 81- ceramic bearings, 82- pilot holes, 9- circle filter plates, 91- rubber seal rings.

Specific implementation mode

The utility model is described further below in conjunction with attached drawing：

Embodiment：

As shown in attached drawing 1 to attached drawing 8：

The utility model provides a kind of corn sandstone trapping cyclone, including upper body 1, transparency window 11, end cap 12, charging Pipe 13, lower body 2, bottom bucket 21, taper filter bowl 22, annular staving 3, return duct 31, filter screen 311, interconnecting piece 4, sandstone outlet pipe 5, separation hood 6, overflow pipe 61, handwheel 7, link block 8, ceramic bearing 81, pilot hole 82, round filter plate 9 and rubber seal ring 91； Be connected by bolt between the upper body 1 and lower body 2, and the upper end side of upper body 1 is connected with feed pipe 13, it is described on Separation hood 6 is installed, and the bottom of separation hood 6 is equipped with overflow pipe 61, and separation hood 6 and overflow among the inside upper part of ontology 1 Pipe 61 is an integral structure, and the taper filter bowl 22 is fixedly welded on the bottom end inner wall of lower body 2, and the bottom of taper filter bowl 22 End outside is welded with skewed interconnecting piece 4, and the bottom of the interconnecting piece 4 is fixed with annular staving 3, and annular staving 3 with Interconnecting piece 4 is an integral structure；

Shape is welded with four groups of sandstone outlet pipes 5, and annular staving 3 and 2 bottom of lower body in a ring for the bottom of the annular staving 3 Five groups of return ducts 31 are also associated between the bottom bucket 21 in portion, the handwheel 7 passes through intermediate threaded rod and the ceramics on link block 8 Bearing 81 links together, and the both ends of link block 8 are further opened with the pilot hole 82 to match with guiding shank diameter, the connection The bottom of block 8 is welded with round filter plate 9 by connecting rod across end cap 12, and the outer end edges of round filter plate 9 are set with rubber Sealing ring 91

Wherein, the mounting height of the feed pipe 13 is less than the top end face of separation hood 6, avoids containing for the outflow of feed pipe 13 The fluid of corn, sandstone and water flows directly into the top of separation hood 6 and is flowed out by overflow pipe 61, is unable to reach point of eddy flow From effect.

Wherein, be also inlaid with transparency window 11 on the outer wall of the upper body 1, and the setting of transparency window 11 with 6 phase of separation hood Consistent height can observe the situation of corn separation by transparency window 11.

Wherein, the water inlet end of the return duct 31 is higher than water outlet, and the water inlet end of return duct 3 is also inlaid with filter screen 311, it can avoid sandstone and flowed again into lower body 2 by return duct 31, avoid liquid fewer and fewer, lighter article can not The top of separation hood 6 is reached during eddy flow.

Wherein, the overflow pipe 61 is also skewed design, and the end of overflow pipe 61 is located at the outside of upper body 1, side The substance that will pass through separation is quickly flowed out by overflow pipe 61.

Wherein, the top of the end cap 12 offers the internal thread hole being meshed with the threaded rod among handwheel 7, rotation Handwheel 7 drives link block 8 to move downward or move upwards by intermediate threaded rod.

Wherein, the separation hood 6 is located at the underface of round filter plate 9, and rotation handwheel 7 is driven by intermediate threaded rod to be connected It connects block 8 to move downward, to make round filter plate 9 enter in separation hood 6.

Wherein, the rubber seal ring 91 of round 9 outer ledge of filter plate is consistent with 6 inner wall of separation hood skewed Design, and the internal diameter at the 6 intermediate position of outer diameter and separation hood of round filter plate 9 is identical, rubber seal ring 91 is closely attached to separation On the inner wall of cover 6, there is preferable leakproofness, round filter plate 9 to be located at the intermediate position of 6 inside of separation hood, can make to be more than circle The substance that aperture requires on filter plate 9 stays on round filter plate 9, and end cap 12 is opened after separation and is drawn off.

Wherein, the interconnecting piece 4 is located on the downward extended line of taper filter bowl 22, during sandstone flow downward, Sandstone can be separated to the upper end side in taper filter bowl 22, to make sandstone be flowed into interconnecting piece 4 and be flowed into annular staving 3.

The specifically used mode of the present embodiment and effect：

In the utility model, by two or three of composition in liquid (water), solid (corn, sandstone), gas three Mixed material is squeezed into the involute-tangential direction of sand pump (gas wind turbine) by feed pipe 13 along upper body 1 in upper body 1, Slurry is constantly consumed after entering in upper body 1 along upper cylindrical cylinder high speed rotation, the energy of somaplasm, slurry (or gas) Middle sandstone are to lower motion, and into 2 lower taper filter bowl of lower body, 22 upper end, taper filter bowl 22 prevents sandstone from continuing fortune downwards It is dynamic, so that sandstone is flowed into interconnecting piece 4 and enter in annular staving 3, while liquid flows back into lower body 2 by return duct 31 In detached with sandstone, the filter screen 311 of 31 input end of return duct can avoid sandstone and flow again into lower body 2 by return duct 31 In, after separation, the control switch in sandstone outlet pipe 5 is opened, can only be released sandstone, the jade in slurry (or gas) Rice moves in rotary course to 1 central shaft position of upper body, since energy is smaller since pressure difference corn and water move together It to the separation hood 6 of 1 central upper of upper body, and is finally discharged from the overflow pipe 61 of 6 bottom of separation hood, completes classification；

When in required object to be separated there are when two kinds of lighter substances, according to the substance of wherein smaller aperture due by opening It opens end cap 12 and replaces round filter plate 9, then will rotate handwheel 7 and drive link block 8 to move downward by intermediate threaded rod, make circle Shape filter plate 9 is tightly attached to by the rubber seal 91 on the outside of it on the inner wall of separation hood 6, by slurry by the way that with sand pump, (gas is used Wind turbine) involute-tangential direction by feed pipe 13 along upper body 1 squeezes into upper body 1, meet circle in two kinds of lighter substances The substance that aperture requires on shape filter plate 9 is discharged from the overflow pipe 61 of 6 bottom of separation hood, and another substance stays in round filter plate 9 On, unlatching end cap 12 is conveniently drawn off after separation.

The opening in technical solutions of the utility model using technical solution described in the utility model or those skilled in the art It gives, designs similar technical solution, and reach above-mentioned technique effect, be to fall into the scope of protection of the utility model.

Claims (9)

1. a kind of corn sandstone trap cyclone, it is characterised in that：The corn sandstone trap cyclone, including upper body (1), thoroughly Bright window (11), end cap (12), feed pipe (13), lower body (2), bottom bucket (21), taper filter bowl (22), annular staving (3), reflux It manages (31), filter screen (311), interconnecting piece (4), sandstone outlet pipe (5), separation hood (6), overflow pipe (61), handwheel (7), link block (8), ceramic bearing (81), pilot hole (82), round filter plate (9) and rubber seal ring (91)；The upper body (1) and lower body (2) it is connected by bolt between, and the upper end side of upper body (1) is connected with feed pipe (13), the inside of the upper body (1) Separation hood (6) is installed, and the bottom of separation hood (6) is equipped with overflow pipe (61), and separation hood (6) and overflow pipe among top (61) it is an integral structure, the taper filter bowl (22) is fixedly welded on the bottom end inner wall of lower body (2), and taper filter bowl (22) Basolateral is welded with skewed interconnecting piece (4), and the bottom of the interconnecting piece (4) is fixed with annular staving (3), And annular staving (3) is an integral structure with interconnecting piece (4), shape is welded with four groups in a ring for the bottom of the annular staving (3) Sandstone outlet pipe (5), and five groups of return ducts (31) are also associated between the bottom bucket (21) of annular staving (3) and lower body (2) bottom, The handwheel (7) is linked together by intermediate threaded rod with the ceramic bearing (81) on link block (8), and link block (8) Both ends be further opened with and be oriented to the pilot hole (82) that matches of shank diameter, the bottom of the link block (8) is worn by connecting rod It crosses end cap (12) and is welded with round filter plate (9), and the outer end edges of round filter plate (9) are set with rubber seal ring (91).

2. corn sandstone as described in claim 1 trap cyclone, it is characterised in that：The mounting height of the feed pipe (13) is low Top end face in separation hood (6).

3. corn sandstone as claimed in claim 1 or 2 trap cyclone, it is characterised in that：On the outer wall of the upper body (1) also It is inlaid with transparency window (11), and transparency window (11) is arranged in the height consistent with separation hood (6).

4. corn sandstone as described in claim 1 trap cyclone, it is characterised in that：The water inlet end of the return duct (31) is higher than Water outlet, and the water inlet end of return duct (31) is also inlaid with filter screen (311).

5. corn sandstone as described in claim 1 trap cyclone, it is characterised in that：The overflow pipe (61) is also skewed Design, and the end of overflow pipe (61) is located at the outside of upper body (1).

6. corn sandstone as described in claim 1 trap cyclone, it is characterised in that：The top of the end cap (12) offers The internal thread hole that the threaded rod intermediate with handwheel (7) is meshed.

7. corn sandstone as described in claim 1 trap cyclone, it is characterised in that：The separation hood (6) is located at round filter plate (9) underface.

8. corn sandstone trap cyclone as described in claim 1 or 7, it is characterised in that：Described circle filter plate (9) outer ledge Rubber seal ring (91) be the skewed design consistent with separation hood (6) inner wall, and the outer diameter of round filter plate (9) with detach The internal diameter for covering (6) intermediate position is identical.

9. corn sandstone as described in claim 1 trap cyclone, it is characterised in that：The interconnecting piece (4) is located at taper filter bowl (22) on downward extended line.