CN206001005U - A kind of seal box - Google Patents

Abstract

The utility model provides a kind of seal box, the seal box is used for hydrolytic tank, the hydrolytic tank includes rotating shaft and hydrolysis groove lid, the hydrolytic tank lid is provided with first through hole, the rotating shaft passes through the first through hole, the seal box is built in the first through hole and the hydrolysis groove lid is exposed in part, the seal box includes lid, box body and filler, described filler is built in the box body, the lid is removably attachable to the box body, the lid is provided with the second through hole, the box body bottom is provided with third through-hole, the rotating shaft is also cross second through hole and the third through-hole.Excellent sealing between rotating shaft and hydrolysis groove lid can be realized by this programme, so as to the content leaks reacted in hydrolytic tank are avoided, cause negative consequence.

Description

A kind of seal box

Technical field

The utility model is related to field of sealing technology, in particular to a kind of seal box.

Background technology

Hydrolytic tank is commonly used to carry out chemical reaction, and the mode hydrolyzed using pressure-fired extracts the chemical substance of needs.Existing Hydrolytic tank include to hydrolyze groove lid and rotating shaft, offer a through hole on hydrolytic tank lid, rotating shaft is stretched in hydrolytic tank through the through hole The chemical substance of reaction in stirring hydrolytic tank.But due to there is larger gap between through hole and rotating shaft so that anti-in hydrolytic tank The chemical substance that answers is ejected from gap, has both constituted the waste of raw material, causes the chemicals attack for ejecting again Hydrolysis groove lid, having damaged equipment, while being unfavorable for that workman is operated, having brought adverse effect to the working environment of workman.

Utility model content

The purpose of this utility model is to provide a kind of seal box, to realize the through hole shape on sealing pivot and hydrolytic tank lid The gap for becoming so that the material of reaction is unlikely to eject in hydrolytic tank, it is to avoid adversely affect.

The utility model is realized in：

A kind of seal box, the seal box are used for hydrolytic tank, and the hydrolytic tank includes rotating shaft and hydrolysis groove lid, the hydrolysis Groove lid is provided with first through hole, and the rotating shaft passes through the first through hole, and the seal box is built in the first through hole and portion Divide and expose the hydrolysis groove lid, the seal box includes lid, box body and filler, and described filler is built in the box body, described Lid is removably attachable to the box body, and the lid is provided with the second through hole, and the box body bottom is provided with third through-hole, institute Rotating shaft is stated also cross second through hole and the third through-hole.

Further, the lid includes the first lid and the second lid axisymmetricly arranged with first lid, First lid and the second lid junction are provided with second through hole；The box body include the first box body and with described The second box body that first box body is axisymmetricly arranged, first box body are provided with the threeway with the second box body junction Hole.

Further, the lid also includes the first bolt, and first lid is provided with the first screwed hole, described second The first screwed hole also is provided with lid, and first box body includes the first radially protruding part, sets in first radially protruding part There is second screwed hole corresponding with the first screwed hole on the first lid, on second box body, include the second radially protruding part, Second radially protruding part is provided with second screwed hole corresponding with the first screwed hole on the second lid, first bolt The second screwed hole of the first screwed hole on the first lid and the first radially protruding part is sequentially passed through by the first lid and the first box Body connection, the first screwed hole on the second lid described in first screw bolt passes and the second spiral shell of the second radially protruding part Second lid and the second box body are connected by pit.

Further, first lid is connected with first box body side and second lid and described second The side of box body connection is arranged with least one press section around second through hole, and the press section stretches into described filler.

Further, the press section includes an inclined plane, and the inclined plane is towards the rotating shaft.

Further, the box body also includes the second bolt, the first nut and the second nut, the side wall of first box body Fourth hole is provided with, first nut is installed at the fourth hole, on the side wall of second box body, corresponds to institute Fifth hole is provided with the fourth hole for stating the first box body, second nut is installed at the fifth hole, described second First box body and second box body are connected by the first nut described in screw bolt passes and second nut.

Further, the box body also includes the 3rd bolt, is installed with flange on the hydrolytic tank lid, first box body The first radially protruding part on be additionally provided with the 3rd screwed hole, also be provided with the 3rd spiral shell in the second radially protruding part of second box body Pit, the flange are provided with fourth screwed hole corresponding with the 3rd screwed hole, described in the 3rd screw bolt passes First box body is fixed on the water by the 4th screwed hole on the 3rd screwed hole and the flange in one radially protruding part In solution groove lid, meanwhile, the 3rd screwed hole in the second radially protruding part described in the 3rd screw bolt passes and the flange On the 4th screwed hole the second box body is fixed on the hydrolytic tank lid.

Further, band is provided between the first radially protruding part of first box body and the flange, described Band is provided between second radially protruding part of two box bodys and the flange, the band is provided with the 6th through hole, described Six through holes are corresponding with the 4th screwed hole on the flange, the first radial direction of the first box body described in the 3rd screw bolt passes First box body is fixed on by the 4th screwed hole on the 3rd screwed hole, the 6th through hole and the flange on protuberance The 3rd screw thread on the hydrolytic tank lid, in the second radially protruding part of the second box body described in the 3rd screw bolt passes The 4th screwed hole on hole, the 6th through hole and the flange is fixed on second box body on the hydrolytic tank lid.

Further, described filler is tetrafluoro.

Further, the seal box is made using the metal for being coated with anticorrosive.

Hinge structure, the utility model have the advantages that：A kind of seal box that the utility model is provided, can Effectively to seal the surge of reaction in the gap of the formation of the through hole in the rotating shaft and hydrolytic tank lid of hydrolytic tank, precaution of hydrolysis groove Out, so as to avoid the reactive material in hydrolytic tank from spraying corrosion hydrolysis groove lid, the working environment of workman is affected.

For enabling above-mentioned purpose of the present utility model, feature and advantage to become apparent, preferred embodiment cited below particularly, and Coordinate appended accompanying drawing, be described in detail below.

Description of the drawings

Purpose, technical scheme and advantage for making the utility model embodiment is clearer, new below in conjunction with this practicality Accompanying drawing in type embodiment, is clearly and completely described to the technical scheme in the utility model embodiment, it is clear that retouched The embodiment that states is a part of embodiment of the utility model, rather than whole embodiments.Generally described in accompanying drawing herein and The component of the utility model embodiment for illustrating can be arranged and be designed with a variety of configurations.Therefore, below to attached The detailed description of the embodiment of the present utility model that in figure is provided is not intended to limit claimed scope of the present utility model, But it is merely representative of selected embodiment of the present utility model.Based on the embodiment in the utility model, ordinary skill people The every other embodiment obtained under the premise of creative work is not made by member, belongs to the model of the utility model protection Enclose.

Fig. 1 shows a kind of sectional view of seal box provided by the utility model.

Fig. 2 shows a kind of structural representation at another visual angle of the lid of seal box provided by the utility model.

Primary symbols explanation：

110- lid；The second through hole of 112-；113- press section；The first lid of 114-；115- inclined-plane；The second lid of 116-； The first screwed hole of 118-；120- box body；122- third through-hole；121- fourth hole；The first box body of 124-；125- first is radially prominent Go out portion；The second box body of 126-；The second screwed hole of 127-；The second radially protruding part of 128-；The 3rd screwed hole of 129-；130- filler； 131- fifth hole；The second bolt of 132-；The first nut of 133-；The second nut of 134-；140- hydrolyzes groove lid；142- first leads to Hole；146- flange；The 4th screwed hole of 147-；148- band；The 6th through hole of 149-；150- rotating shaft；160- hydrolytic tank.

Specific embodiment

Below in conjunction with accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out clearly Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole realities Apply example.The component of the utility model embodiment generally described and illustrated in accompanying drawing herein can be come with a variety of configurations Arrangement and design.Therefore, the detailed description of embodiment of the present utility model below to providing in the accompanying drawings is not intended to limit Claimed scope of the present utility model, but it is merely representative of selected embodiment of the present utility model.Based on the utility model Embodiment, the every other embodiment obtained on the premise of creative work is not made by those skilled in the art, all Belong to the scope of the utility model protection.

Fig. 1 is refer to, is a kind of sectional view of seal box 100 provided by the utility model.The seal box 100 includes box Lid 110, box body 120 and filler 130, lid 110 covers on box body 120 and detachably connected with box body 120, and filler 130 is put In box body 120.

The seal box 100 is applied to hydrolytic tank 160, and hydrolytic tank 160 includes to hydrolyze groove lid 140 and rotating shaft 150.Hydrolysis groove lid 140 are provided with first through hole 142, and rotating shaft 150 passes through first through hole 142, and seal box 100 is positioned in first through hole 142 and portion Divide and expose hydrolysis groove lid 140.Lid 110 is provided with the second through hole 112, and 120 bottom correspondence position of box body is provided with logical with second 112 size identical third through-hole 122 of hole.Rotating shaft 150 is also cross the second through hole 112 and third through-hole 122.Filler 130 is put It is placed in box body 120 and full of box body 120.In the present embodiment, filler 130 is tetrafluoro, but not limited to this, it is alternatively other tools There is the filler of corrosion proof function.

Lid 110 includes the first lid 114 and the second lid 116, the first lid 114 and the second lid 116 axisymmetricly Arrange, the first lid 114 and 116 junction of the second lid are provided with the second through hole 112.Box body 120 includes the first box body 124 and Two box bodys 126, the first box body 124 and the second box body 126 are axisymmetricly arranged, and the first box body 124 and the second box body 126 connect Place is provided with third through-hole 122.

First lid 114 is provided with the first screwed hole 118, also is provided with the first screwed hole 118 on the second lid 116.First Box body 124 includes the first radially protruding part 125, corresponding to the first screw thread on the first lid 114 in the first radially protruding part 125 The second screwed hole 127 is provided with the position in hole 118.Second box body 126 includes the second radially protruding part 128, and second is radially projecting The second screwed hole 127 also is provided with position in portion 128 corresponding to the first screwed hole 118 on the second lid 116.Lid 110 Also include the first bolt.On the first screwed hole, the first radially protruding part 125 on first the first lid of screw bolt passes 114 The second screwed hole 127, the first lid 114 and the first box body 124 are linked together.First the second lid of screw bolt passes The second screwed hole 127 on the first screwed hole 118, the second radially protruding part 128 on 116, by the second lid 116 and the second box Body 126 links together.

Side that first lid 114 is connected with the first box body 124 and the second lid 116 is connected with the second box body 126 one Side ring is equipped with least one press section 113 around the second through hole 112, and press section 113 is stretched in filler 130.Press section 113 includes One inclined-plane 115, inclined-plane 115 is towards rotating shaft 150.Inclined-plane 115 is towards rotating shaft 150 so that filler 130 is while be subject to towards described The radial pressure of rotating shaft 150 and the axial compressive force towards 120 bottom of the box body, so that filler 130 collects to rotating shaft 150 In, sealing effectiveness is more preferable.

The side wall of the first box body 124 is provided with fourth hole 121, and the side wall of the second box body 126 is provided with fifth hole 131.Box body 120 also includes the second bolt 132, the first nut 133 and the second nut 134.First nut 133 is installed in the first box At fourth hole 121 on 124 side wall of body, and the internal diameter of the first nut 133 is equal to the diameter of fourth hole 121.Second nut 134 are installed at the fifth hole 131 on 126 side wall of the second box body, and the internal diameter of the second nut 134 is equal to fifth hole 131 Diameter.Second bolt 132 sequentially passes through the first nut 133 and the second nut 134 respectively at the first box body 124 and the second box body 126 are threaded togather, so as to the first box body 124 and the second box body 126 to be fixed together.

It is additionally provided with the 3rd screwed hole 129 in first radially protruding part 125 of the first box body 124, the second of the second box body 126 The 3rd screwed hole 129 also is provided with radially protruding part 128.Hydrolysis groove lid 140 on be installed with flange 146, flange 146 be provided with 3rd screwed hole, 129 corresponding 4th screwed hole 147.Band 148 is provided between first radially protruding part 125 and flange 146, Band 148 also is provided between second radially protruding part 128 and flange 146, and band 148 is provided with the 6th through hole 149, the 6th Through hole 149 is corresponding with the 4th screwed hole 147 on flange.

Box body 120 also includes the 3rd bolt.The 3rd screwed hole in 3rd the first radially protruding part of screw bolt passes 125 129th, the 4th screwed hole 147 on the 6th through hole 149 and flange 146, the first box body 124 is fixedly connected on hydrolysis groove lid 140 On, further, as the first lid 114 and the first box body 124 pass through the first bolt connection so that the first lid 114 and first Box body 124 is fixedly connected with hydrolysis groove lid 140.The 3rd spiral shell in 3rd the second radially protruding part of screw bolt passes 128 The 4th screwed hole 147 on pit 129, the 6th through hole 149 and flange, the second box body 126 is fixedly connected on hydrolysis groove lid 140 On, further, as the second lid 116 and the second box body 126 pass through the first bolt connection so that the second lid 116 and second Box body 126 is fixedly connected with hydrolysis groove lid 140.So as to whole seal box 100 is fixedly connected in hydrolysis groove lid 140.

Fig. 2 is refer to, is a kind of structure at another visual angle of the lid 110 of seal box 100 provided by the utility model Schematic diagram.First lid 114 and the second lid 116 are equipped with multiple first screwed holes 118 around the second through hole 112.Accordingly, First box body 124 and the second box body 126 are provided with and 118 corresponding multiple second screwed holes 127 of the first screwed hole.First box body 124 and second are additionally provided with multiple 3rd screwed holes 129 on box body 126, and flange 146 is provided with multiple with the 3rd screwed hole 129 pairs The 4th screwed hole 147 is answered, band 148 is provided with multiple with 147 corresponding 6th through hole 149 of the 4th screwed hole.

When mounted, rotating shaft 150 is positioned in hydrolytic tank 160 and wears the seal box 100 that the utility model embodiment is provided Cross the first through hole 142 arranged in hydrolysis groove lid 140.First box body 124 is put into 142 side of first through hole, while using On the 3rd screwed hole 129, band 148 in first radially protruding part 125 of three the first box bodys of screw bolt passes 124 The 4th screwed hole 147 on six through holes 149, flange 146 is fixedly connected on the first box body 124 in hydrolysis groove lid 140.By second Box body 126 is put into the opposite side of first through hole 142, while the second radial direction using the 3rd the second box body of screw bolt passes 126 The 6th through hole 149 on the 3rd screwed hole 129, band 148 on protuberance 128, the 4th screwed hole 147 on flange 146 Second box body 126 is fixedly connected in hydrolysis groove lid 140.First box body 124 and 126 junction of the second box body are provided with threeway Hole 122, rotating shaft 150 pass through third through-hole 122.Band 148 is positioned between the first box body 124 and flange 146, the second box body Between 126 and flange 146 so that seal box 100 and hydrolysis groove lid 140 between be connected even closer, so as in hydrolytic tank react Chemical substance be unlikely to reveal.

Second bolt 132 is sequentially passed through on the first nut 133 on 124 side wall of the first box body, 126 side wall of the second box body Second nut 134, is threadeded with the first box body 124, the second box body 126 respectively, by the first box body 124 and the second box body 126 It is fixed together.Filler 130 is put in box body 120, until being full of box body 120.

The second screw thread on the first screwed hole 118, the first box body 124 on first the first lid of screw bolt passes 114 First lid 114 and the first box body 124 are linked together by hole 127；Meanwhile, on first the second lid of screw bolt passes 116 The first screwed hole 118, the second lid 116 and the second box body 126 be connected to by the second screwed hole 127 on the second box body 126 Together.First lid 114 and 116 junction of the second lid are provided with the second through hole 112, and rotating shaft 150 passes through the second through hole 112.The The side that one lid 114 is connected with the first box body 124 and the side that the second lid 116 is connected with the second box body 126 are provided with Press section 113 is stretched in filler 130.

When chemical reaction is carried out using hydrolytic tank 160, rotating shaft 150 is rotated with respect to seal box 100, is worked long hours Afterwards, the gap between rotating shaft 150 and filler 130 can increase, and in hydrolytic tank 160, the chemical substance of reaction is easily revealed from the gap Go out, so as to cause detrimental effects.Now, adjusting the first bolt, that lid 110 is connected with box body 120 is even closer, so as to Make to be connected the extruding filler 130 of the press section 113 on side with box body 120 positioned at lid 110.Filler 130 is squeezed portion 113 Extruding, while by the radial pressure towards the rotating shaft 150 and the axial compressive force towards 120 bottom of the box body, so that Filler 130 is obtained to moving near the direction of rotating shaft 150, filler 130 is diminished with the gap of rotating shaft 150, strengthens sealing effectiveness.

In order to ensure work safety, while extending the use time of seal box 100, seal box 100 is using being coated with anticorrosion The metal of material is made, and is such as coated with the steel of anticorrosive.

In sum, the utility model provides a kind of seal box 100, and seal box 100 is used for hydrolytic tank 160, hydrolytic tank 160 Including rotating shaft 150 and hydrolysis groove lid 140, hydrolysis groove lid 140 is provided with first through hole 142, and rotating shaft 150 passes through first through hole 142, Seal box 100 is built in first through hole 142 and hydrolysis groove lid 140 is exposed in part, and seal box 100 includes lid 110, box body 120 With filler 130, filler 130 is built in box body 120, and lid 110 is removably attachable to box body 120, and lid 110 is provided with second Through hole 112,120 bottom of box body are provided with third through-hole 122, and rotating shaft 150 is also cross the second through hole 112 and third through-hole 122.

By using the seal box 100 that the utility model is provided, rotating shaft 150 and the hydrolytic tank of hydrolytic tank 160 can be sealed The gap that first through hole 142 on lid 140 is formed, the surge of reaction in precaution of hydrolysis groove out, adversely affect.

In description of the present utility model, in addition it is also necessary to which explanation, unless otherwise clearly defined and limited, term " sets Put ", " installation ", should be interpreted broadly " being connected ", " connection ", for example, it may be fixedly connected, or be detachably connected, Or be integrally connected；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to by intermediary It is indirectly connected to, can is the connection of two element internals.For the ordinary skill in the art, can be managed with concrete condition Solve concrete meaning of the above-mentioned term in the utility model.

It should be noted that：Similar label and letter represent similar terms in following accompanying drawing, therefore, once a certain Xiang Yi It is defined in individual accompanying drawing, then which need not be defined further and explain in subsequent accompanying drawing.

In description of the present utility model, it should be noted that term " on ", D score, "left", "right", " interior ", " outward " etc. The orientation of instruction or position relationship are based on orientation shown in the drawings or position relationship, or when the utility model product is used The orientation that usually puts or position relationship, are for only for ease of description the utility model and simplify description, rather than indicate or dark Show that the device of indication or element must be with specific orientation, with specific azimuth configuration and operation, therefore it is not intended that right Restriction of the present utility model.Preferred embodiment of the present utility model is the foregoing is only, is not limited to this practicality new Type, for a person skilled in the art, the utility model can have various modifications and variations.All in essence of the present utility model God and principle within, any modification, equivalent substitution and improvement that is made etc., should be included in protection domain of the present utility model it Interior.

Claims (10)

1. a kind of seal box, the seal box are applied to hydrolytic tank, and the hydrolytic tank includes rotating shaft and hydrolysis groove lid, the hydrolysis Groove lid is provided with first through hole, and the rotating shaft passes through the first through hole, it is characterised in that the seal box is built in described the The one through hole and hydrolysis groove lid is exposed in part, the seal box includes lid, box body and filler, and described filler is built in described Box body, the lid are removably attachable to the box body, and the lid is provided with the second through hole, and the box body bottom is provided with Three through holes, the second through hole and third through-hole are oppositely arranged to allow that the rotating shaft passes through.

2. seal box as claimed in claim 1, it is characterised in that the lid include the first lid and with first lid The second lid for axisymmetricly arranging, first lid and the second lid junction are provided with second through hole；Described Box body includes the first box body and the second box body axisymmetricly arranged with first box body, first box body and described second Box body junction is provided with the third through-hole.

3. seal box as claimed in claim 2, it is characterised in that the lid also includes the first bolt, first lid The first screwed hole is provided with, the first screwed hole on second lid, also is provided with, first box body includes that first is radially projecting Portion, first radially protruding part are provided with second screwed hole corresponding with the first screwed hole on the first lid, and described second Include the second radially protruding part on box body, second radially protruding part is provided with corresponding with the first screwed hole on the second lid The second screwed hole, the first screwed hole and the second of the first radially protruding part on first lid of the first screw bolt passes First lid and the first box body are connected by screwed hole, the first screwed hole on the second lid described in first screw bolt passes The second lid and the second box body are connected with the second screwed hole of the second radially protruding part.

4. seal box as claimed in claim 3, it is characterised in that the side that first lid is connected with first box body The side being connected with second box body with second lid is arranged with least one press section around second through hole, The press section stretches into described filler.

5. seal box as claimed in claim 4, it is characterised in that the press section includes an inclined plane, the inclined plane Towards the rotating shaft.

6. seal box as claimed in claim 2, it is characterised in that the box body also includes the second bolt, the first nut and Two nuts, the side wall of first box body are provided with fourth hole, and first nut is installed at the fourth hole, described Fifth hole is provided with fourth hole on the side wall of the second box body corresponding to first box body, second nut is installed in At the fifth hole, the first nut described in second screw bolt passes and second nut by first box body and The second box body connection.

7. seal box as claimed in claim 2, it is characterised in that the box body also includes the 3rd bolt, the hydrolysis groove lid On be installed with flange, be additionally provided with the 3rd screwed hole in the first radially protruding part of first box body, the of second box body The 3rd screwed hole also is provided with two radially protruding parts, and the flange is provided with fourth screwed hole corresponding with the 3rd screwed hole, The 4th screwed hole on the 3rd screwed hole and the flange in first radially protruding part described in 3rd screw bolt passes First box body is fixed on the hydrolytic tank lid, meanwhile, described in the 3rd screw bolt passes, second is radially projecting The 4th screwed hole on the 3rd screwed hole and the flange in portion is fixed on the second box body on the hydrolytic tank lid.

8. seal box as claimed in claim 7, it is characterised in that the first radially protruding part of first box body and the method Band is provided between orchid, is provided with band between the second radially protruding part of second box body and the flange, described close Envelope band is provided with the 6th through hole, and the 6th through hole is corresponding with the 4th screwed hole on the flange, and the 3rd bolt is worn successively The 4th spiral shell on the 3rd screwed hole, the 6th through hole and the flange that crosses in the first radially protruding part of first box body Pit is fixed on first box body on the hydrolytic tank lid, the second of the second box body described in the 3rd screw bolt passes The 4th screwed hole on the 3rd screwed hole, the 6th through hole and the flange in radially protruding part is solid by second box body It is scheduled on the hydrolytic tank lid.

9. seal box as claimed in claim 1, it is characterised in that described filler is tetrafluoro.

10. the seal box as described in any one of claim 1-9, it is characterised in that the seal box is using being coated with anticorrosion material The metal of material is made.