CN115056555A - Special acid-proof pad for digestion furnace pipe frame - Google Patents
Special acid-proof pad for digestion furnace pipe frame Download PDFInfo
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- CN115056555A CN115056555A CN202210691750.2A CN202210691750A CN115056555A CN 115056555 A CN115056555 A CN 115056555A CN 202210691750 A CN202210691750 A CN 202210691750A CN 115056555 A CN115056555 A CN 115056555A
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- pad body
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
- B32B27/322—Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/06—Test-tube stands; Test-tube holders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
- B32B3/085—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts spaced apart pieces on the surface of a layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/752—Corrosion inhibitor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention provides a special acid-proof pad for a digestion furnace pipe frame, which comprises an upper pad body and a lower pad body, wherein the upper pad body is coupled with the lower pad body, a liquid inlet hole, a fixing hole and a lifting hole are formed in the upper pad body, a liquid accumulation groove, a fixing shaft and a lifting shaft are formed in the lower pad body, the fixing shaft is coupled and penetrates through the corresponding fixing hole, so that the upper pad body is coupled with the lower pad body, the lifting shaft is correspondingly coupled and connected with the lifting hole, and acid liquor can flow into the liquid accumulation groove through the liquid inlet hole when dripping on the upper pad body. Because the alimentary canal is adding the sour back that finishes, need lift away together with the digestion furnace pipe support and heat, therefore the spacing end diameter of alimentary canal is greater than solid pipe hole diameter for the alimentary canal can not drop from the digestion furnace pipe support in handling, should prevent that sour pad passes through magnetism and connect, the centre gripping is in the tubule department of alimentary canal, when taking off from the alimentary canal and preventing sour pad, convenient and fast, can avoid the spacing end of alimentary canal to block and prevent sour pad, and be unlikely to prevent that sour pad can not take off from the alimentary canal.
Description
The technical field is as follows:
the invention belongs to the field of acid corrosion prevention of a digestion furnace pipe frame, and particularly relates to a special acid-proof pad for the digestion furnace pipe frame.
Background art:
the principle of measuring proteins in foods is that proteins in foods are decomposed under catalytic heating conditions, and the resulting ammonia is combined with sulfuric acid to produce ammonium sulfate. Alkalifying and distilling to free ammonia, absorbing with boric acid, titrating with sulfuric acid or hydrochloric acid standard titration solution, calculating nitrogen content according to acid consumption, and multiplying by conversion coefficient to obtain protein content. The concentrated sulfuric acid is needed to be used for high-temperature digestion and decomposition under the catalytic heating condition, the sulfuric acid is often dropped on a digestion furnace pipe frame to corrode the digestion furnace pipe frame due to manual misoperation in the process of adding the sulfuric acid by a pipette, the sulfuric acid belongs to strong acid and is easy to corrode, and the service life of the digestion furnace pipe frame is very easy to damage through high-temperature digestion. The invention provides an acid-proof pad special for a digestion furnace pipe frame, which is used for solving the problem.
Disclosure of Invention
The invention solves the technical problem of preventing the problem that the service life of a digestion furnace pipe frame is reduced because sulfuric acid drips onto the digestion furnace pipe frame in the process of adding the sulfuric acid by a pipette to corrode the digestion furnace pipe frame, and the specific scheme is as follows:
the utility model provides a special acid-proof pad of digestion furnace pipe support, includes the last pad body, fills up the body down, on fill up the physical stamina with lower pad body coupling connection, on fill up and be provided with feed liquor hole, fixed orifices, lifting hole, be provided with hydrops groove, fixed axle, lifting shaft down on filling up the body, the fixed axle coupling penetrates and corresponds the fixed orifices makes go up fill up the body with lower pad body coupling connection, lifting shaft with the lifting hole corresponds coupling connection, and when the acid liquid drop was in when filling up on the body, the through feed liquor hole can flow into in the hydrops groove.
Further, the liquid accumulating tank comprises a large semicircular liquid accumulating tank and a small semicircular liquid accumulating tank, and the large semicircular liquid accumulating tank and the small semicircular liquid accumulating tank are communicated through a first rectangular liquid outlet.
Further, the liquid accumulating tank further comprises a circular liquid accumulating tank, and the circular liquid accumulating tank is communicated with the large semicircular liquid accumulating tank through a second rectangular liquid outlet.
Further, the depth of the first rectangular liquid outlet is larger than that of the second rectangular liquid outlet.
Furthermore, the liquid accumulation groove comprises a plurality of large horn-shaped liquid accumulation grooves which are communicated with each other through a large arc-shaped liquid outlet.
Further, the liquid accumulating tank further comprises a small horn-shaped liquid accumulating tank, and the small horn-shaped liquid accumulating tank is communicated with the large horn-shaped liquid accumulating tank through a small arc-shaped liquid outlet.
Further, the depth of the large arc-shaped liquid outlet is larger than that of the small arc-shaped liquid outlet.
Furthermore, the lower cushion body is provided with a magnetic sheet which can magnetically connect the two same lower cushion bodies.
Further, the upper cushion body and the lower cushion body are made of polytetrafluoroethylene.
The invention has the beneficial effects that:
1. because the alimentary canal is adding the sour back that finishes, need lift away together with the digestion furnace pipe support and heat, therefore the spacing end diameter of alimentary canal is greater than solid pipe hole diameter for the alimentary canal can not drop from the digestion furnace pipe support in handling, should prevent that sour pad passes through magnetism and connect, the centre gripping is in the tubule department of alimentary canal, when taking off from the alimentary canal and preventing sour pad, convenient and fast, can avoid the spacing end of alimentary canal to block and prevent sour pad, and be unlikely to prevent that sour pad can not take off from the alimentary canal.
2. Through will prevent that acid pad sets up to upper padding body and lower padding body two parts, and coupling connection, set up the feed liquor hole on upper padding body, set up the hydrops groove on lower padding body, can guarantee to dismantle conveniently, can make the acidizing fluid on the upper padding body flow into the hydrops groove on the lower padding body from the feed liquor hole again, collect the acidizing fluid, prevent that the digestion furnace pipe support from being corroded by the acidizing fluid, cause life to reduce.
3. By arranging the big semicircular liquid accumulating tank and the small semicircular liquid accumulating tank on the lower cushion body, the first rectangular liquid outlet is arranged between the big semicircular liquid accumulating tank and the small semicircular liquid accumulating tank, acid liquid can circulate between the big semicircular liquid accumulating tank and the small semicircular liquid accumulating tank through the first rectangular liquid outlet, the big semicircular liquid accumulating tank and the small semicircular liquid accumulating tank are mutually communicated, so that the phenomenon that too much acid liquid in the big semicircular liquid accumulating tank or the small semicircular liquid accumulating tank overflows the acid-proof pad is prevented, and fill up the body still to be provided with circular ponding groove under, be provided with the second rectangle liquid outlet with big semicircle ponding groove intercommunication on the circular ponding groove, the degree of depth of first rectangle liquid outlet is greater than the degree of depth of second rectangle liquid outlet, and the acidizing fluid in the circular ponding groove can get into big semicircle ponding groove through two rectangle liquid outlets, can utilize down the body space as far as for the lower bolster can hold more acidizing fluids.
4. The liquid accumulation grooves are arranged into a plurality of large horn-shaped liquid accumulation grooves and a plurality of small horn-shaped liquid accumulation grooves, a large arc-shaped liquid outlet is arranged between the large horn-shaped liquid accumulation grooves, a small arc-shaped liquid outlet is arranged between the small horn-shaped liquid accumulation grooves and the large horn-shaped liquid accumulation grooves, so that acid liquid can circulate between the large horn-shaped liquid accumulation grooves from the large arc-shaped liquid outlet, acid liquid in the small horn-shaped liquid accumulation grooves can enter the large horn-shaped liquid accumulation grooves from the small arc-shaped liquid outlet, the large horn-shaped liquid accumulation grooves and the small horn-shaped liquid accumulation grooves are independent and mutually communicated, the situation that the acid liquid in some large horn-shaped liquid accumulation grooves or some small horn-shaped liquid accumulation grooves completely flows out and contains the acid liquid as much as possible can be avoided, the depth of the large arc-shaped liquid outlet is larger than that of the small arc-shaped liquid outlet, and the acid liquid in the large horn-shaped liquid accumulation grooves can be prevented from flowing back to the small horn-shaped liquid accumulation grooves, the acid liquor in the small trumpet-shaped liquid accumulating tank is prevented from overflowing the acid-proof pad.
5. Through set up the promotion axle on filling up the body down, the promotion hole on the body is filled up in the promotion axle passes, when needs take off this acid-proof pad from the alimentary canal, the hand is held the promotion axle, just can take off acid-proof pad from the alimentary canal, convenient and fast, and the practicality is strong.
6. The magnetic sheet is arranged on the lower pad body, and the magnetic sheet can adsorb the two acid-proof pads together, so that the two acid-proof pads can tightly clamp the digestive tract, and the acid-proof pads can fall off from the digestive tract in the use process of the acid-proof pads.
7. The upper cushion body 1 and the lower cushion body are made of polytetrafluoroethylene, and the polytetrafluoroethylene is used as an acid corrosion resistant material, so that the corrosion resistance of the upper cushion body and the lower cushion body can be ensured, and the upper cushion body and the lower cushion body are not corroded by acid liquor.
Drawings
FIG. 1 is a schematic view of a digester furnace pipe rack with acid pad displacement prevention dedicated to the digester furnace pipe rack;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic diagram of an assembly structure of a special acid-proof pad for a digester pipe frame;
FIG. 4 is an exploded view of a digester furnace pipe rack dedicated acid-proof pad;
FIG. 5 is a schematic view of the structure of the lower pad body including a large trumpet-shaped liquid accumulation tank.
In the figure: 1. an upper cushion body; 2. a lower cushion body; 3. a liquid inlet hole; 4. a fixing hole; 5. a lifting hole; 6. a fixed shaft; 7. a lift shaft; 8. a large semicircular liquid accumulation tank; 9. a small semicircular liquid accumulating tank; 10. a first rectangular liquid outlet; 11. a circular liquid accumulating tank; 12. a second rectangular liquid outlet; 13. a magnetic sheet; 14. a large horn-shaped liquid accumulation tank; 15. a large arc-shaped liquid outlet; 16. a small horn-shaped liquid accumulation tank; 17. a small arc-shaped liquid outlet; 18. a digester pipe frame; 19. a solid tube hole; 20. a digestion tube; 21. a limiting end.
Detailed Description
The technical solutions in 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.
As shown in fig. 1, 2, 3 and 4, the acid-proof pad special for the digestion furnace pipe frame comprises an upper pad body 1 and a lower pad body 2, wherein the upper pad body 1 is coupled with the lower pad body 2, the upper pad body 1 is provided with a liquid inlet hole 3, a fixing hole 4 and a lifting hole 5, the lower pad body 2 is provided with a liquid accumulation groove, a fixing shaft 6 and a lifting shaft 7, the fixing shaft 6 penetrates through the corresponding fixing hole 4 in a coupling manner, so that the upper pad body 1 is coupled with the lower pad body 2, the lifting shaft 7 is coupled with the lifting hole 5 in a corresponding coupling manner, and when acid liquor is dripped on the upper pad body 1, the acid liquor can flow into the liquid accumulation groove through the liquid inlet hole 3.
As shown in fig. 4, the liquid accumulation tank includes a large semicircular liquid accumulation tank 8 and a small semicircular liquid accumulation tank 9, and the large semicircular liquid accumulation tank 8 and the small semicircular liquid accumulation tank 9 are communicated through a first rectangular liquid outlet 10. The liquid accumulation tank also comprises a circular liquid accumulation tank 11, the circular liquid accumulation tank 11 is communicated with the large semicircular liquid accumulation tank 8 through a second rectangular liquid outlet 12, and the depth of the circular liquid accumulation tank is greater than that of the second rectangular liquid outlet 12.
As shown in fig. 5, the liquid accumulating tank includes a plurality of large trumpet-shaped liquid accumulating tanks 14, and the large trumpet-shaped liquid accumulating tanks 14 are communicated with each other through large arc-shaped liquid outlets 15. The liquid accumulating tank also comprises a small horn-shaped liquid accumulating tank 16, and the small horn-shaped liquid accumulating tank 16 is communicated with the large horn-shaped liquid accumulating tank 14 through a small arc-shaped liquid outlet 17. And the depth of the large arc-shaped liquid outlet 15 is greater than that of the small arc-shaped liquid outlet 17.
As shown in fig. 2 and 3, the magnetic sheet 13 is disposed on the lower cushion body 2, and the magnetic sheet 13 can magnetically connect two identical lower cushion bodies 2.
In the above, the upper pad body 1 and the lower pad body 2 are made of teflon, and in order to facilitate the removal of the acid-proof pad from the digestion tube 20 and to prevent acid from dripping on the lifting shaft 7 as much as possible, the lifting shaft 7 may be vertically provided at the edge portion of the lower pad body 2.
The working principle of the invention is as follows:
example 1: a fixed shaft 6 on a lower cushion body 2 comprising a large semicircular liquid accumulating tank 8, a small semicircular liquid accumulating tank 9 and a circular liquid accumulating tank 11 is coupled and penetrated into a corresponding fixed hole 4, so that an upper cushion body 1 is coupled and connected with the lower cushion body 2, a lifting shaft 7 is coupled and connected with a lifting hole 5 correspondingly to form an acid-proof cushion, then the two acid-proof cushions are clamped on a digestion tube 20, the digestion tube 20 is inserted into a solid tube hole 19 on a digestion tube frame 18, the acid-proof cushion is positioned on the digestion tube frame 18, acid liquid is added into the digestion tube 20, when the acid liquid is dripped on the upper cushion body 1, the acid liquid flows into the large semicircular liquid accumulating tank 8 on the lower cushion body 2 from a liquid inlet hole 3, or the small semicircular liquid accumulating tank 9 or the circular liquid accumulating tank 11, and when the large semicircular liquid accumulating tank 8 or the small semicircular liquid accumulating tank 9 is filled with the acid liquid, the acid liquid can pass through a first rectangular liquid outlet 10 on the large semicircular liquid accumulating tank 8, or circulation in the little semicircle accumulator tank 9, when the acidizing fluid fills up the circular accumulator tank 11, the acidizing fluid can flow into the big semicircle accumulator tank 8 through second rectangle liquid outlet 12 from circular accumulator tank 11, when adding the acid and finishing the back, with the centre gripping instrument clip lift axle 7 or hold lift axle 7 with the hand, upwards draw this acid-proof pad, the acid-proof pad dislocation of two magnetism connections, when acid-proof pad promotes a definite position, will prevent that acid pad from removing from the digestion tube.
Example 2: the fixed shaft 6 on the lower cushion body 2 comprising a liquid accumulation groove comprising a plurality of large trumpet-shaped liquid accumulation grooves 14 and small trumpet-shaped liquid accumulation grooves 16 is coupled and penetrated into the corresponding fixed hole 4, so that the upper pad body 1 is coupled with the lower pad body 2, the lifting shaft 7 is correspondingly coupled with the lifting hole 5 to form an acid-proof pad, then the two acid-proof pads are clamped on the digestion tube 20, and the digester pipe 20 is inserted into the solids pipe hole 19 on the digester pipe rack 18 with the acid pad on the digester pipe rack 18, and acid is then added to the digester pipe 20, when acid liquor is dripped on the upper pad body 1, the acid liquor flows into the large-horn-shaped liquid accumulation tank 14 or the small-horn-shaped liquid accumulation tank 16 on the lower pad body 2 from the liquid inlet hole 3, the acid liquor circulates in the large-horn-shaped liquid accumulation tanks 14 through the large arc-shaped liquid outlet 15, when the small trumpet-shaped liquid accumulating tank 16 is full of acid liquid, the acid liquid can flow into the large trumpet-shaped liquid accumulating tank 14 through the small arc-shaped liquid outlet 17. After the acid is added, the lifting shaft 7 is clamped by a clamping tool or the lifting shaft 7 is held by hands, the acid-proof pad is extracted upwards, the two magnetically connected acid-proof pads are staggered, and when the acid-proof pad is lifted to a certain position, the acid-proof pad is removed from the digestive tract.
In the foregoing, since the digestion tube 20 needs to be lifted away together with the digestion furnace pipe frame 18 for heating after the acid addition is completed, the diameter of the limiting end 21 of the digestion tube 20 is larger than the diameter of the pipe fixing hole 20, so that the digestion tube does not fall off from the digestion furnace pipe frame 18 in the carrying process, the acid-proof pad is connected through magnetism and is clamped on the digestion tube 20, when the acid-proof pad is taken down from the digestion tube 20, the operation is convenient and fast, the situation that the limiting end 21 of the digestion tube 20 blocks the acid-proof pad is avoided, and the acid-proof pad cannot be taken down from the digestion tube 20 is avoided.
Through will prevent that acid pad sets up to two parts of upper padding body 1 and lower padding body 2, and coupling connection, set up feed liquor hole 3 on upper padding body 1, set up the hydrops groove on lower padding body 2, can guarantee to dismantle conveniently, can make the acidizing fluid on the upper padding body 1 again flow into the hydrops groove on the lower padding body 2 from feed liquor hole 3, collect the acidizing fluid, prevent that digester pipe support 18 from being corroded by the acidizing fluid, cause life to reduce.
The lower cushion body 2 is provided with the big semicircular liquid accumulating tank 8 and the small semicircular liquid accumulating tank 9, the first rectangular liquid outlet 10 is arranged between the big semicircular liquid accumulating tank 8 and the small semicircular liquid accumulating tank 9, acid liquid can circulate between the big semicircular liquid accumulating tank 8 and the small semicircular liquid accumulating tank 9 through the first rectangular liquid outlet 10, so that the big semicircular liquid accumulating tank 8 and the small semicircular liquid accumulating tank 9 are mutually communicated, the excessive acid liquid in the big semicircular liquid accumulating tank 8 or the small semicircular liquid accumulating tank 9 is prevented, the acid-proof cushion is prevented from overflowing, the lower cushion body 2 is also provided with the circular liquid accumulating tank 11, the circular liquid accumulating tank 11 is provided with the second rectangular liquid outlet 12 communicated with the big semicircular liquid accumulating tank 8, the depth of the first rectangular liquid outlet 10 is larger than that of the second rectangular liquid outlet 12, the acid liquid in the circular liquid accumulating tank 11 can enter the big semicircular liquid accumulating tank 8 through the second rectangular liquid outlet 12, and the space of the lower cushion body 1 can be utilized as much as possible, so that the lower pad body 1 can contain more acid liquor.
The liquid accumulation grooves are arranged into a plurality of large horn-shaped liquid accumulation grooves 14 and a plurality of small horn-shaped liquid accumulation grooves 16, a large arc-shaped liquid outlet 15 is arranged between the large horn-shaped liquid accumulation grooves 14, a small arc-shaped liquid outlet 17 is arranged between the small horn-shaped liquid accumulation grooves 16 and the large horn-shaped liquid accumulation grooves 14, so that acid liquid can flow between the large horn-shaped liquid accumulation grooves 14 from the large arc-shaped liquid outlet 15, the acid liquid in the small horn-shaped liquid accumulation grooves 16 can enter the large horn-shaped liquid accumulation grooves 14 from the small arc-shaped liquid outlet 17, the large horn-shaped liquid accumulation grooves 14 and the small horn-shaped liquid accumulation grooves 16 are independent and are communicated with each other, the phenomenon that the acid liquid in the large horn-shaped liquid accumulation grooves 14 or the small horn-shaped liquid accumulation grooves 16 completely flows out and contains the acid liquid as much as possible can be avoided, the depth of the large arc-shaped liquid outlet 15 is greater than that of the small arc-shaped liquid outlet 17, the acid liquid in the large horn-shaped liquid accumulation grooves 14 can be prevented from flowing back to the small horn-shaped liquid accumulation grooves 16, the acid liquor in the small trumpet-shaped liquid accumulating tank 16 is prevented from overflowing the acid-proof pad due to excessive acid liquor.
Through set up lifting shaft 7 on the lower bolster body 2, lifting shaft 7 passes the lifting hole 5 on the upper bolster body 1, when needs take off this acid-proof pad from alimentary canal 20, holds lifting shaft, just can take off acid-proof pad from alimentary canal 20, convenient and fast, and the practicality is strong.
Through set up magnetic sheet 13 on lower pad body 2, magnetic sheet 13 can be in the same place two acid-proof pads absorption for two acid-proof pads can tightly be followed the digestive tract 20 and are held, can be in the use of acid-proof pad, and acid-proof pad drops from digestive tract 20.
The upper cushion body 1 and the lower cushion body 2 are made of polytetrafluoroethylene, and the polytetrafluoroethylene is used as an acid corrosion resistant material, so that the corrosion resistance of the upper cushion body 1 and the lower cushion body 2 can be ensured, and the upper cushion body and the lower cushion body are not corroded by acid liquor.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides a special acid-proof pad of digestion furnace pipe support which characterized in that: including last pad body (1), lower pad body (2), go up pad body (1) with lower pad body (2) coupling connection, be provided with feed liquor hole (3), fixed orifices (4), promotion hole (5) on going up pad body (1), be provided with hydrops groove, fixed axle (6), promotion axle (7) on the lower pad body (2), fixed axle (6) coupling penetrates and corresponds fixed orifices (4) make go up pad body (1) with lower pad body (2) coupling connection, promotion axle (7) with promotion hole (5) correspond coupling connection, when the acid liquid drop is in when going up pad body (1), can flow into through feed liquor hole (3) in the hydrops groove.
2. The special acid-proof pad for the digestion furnace pipe frame according to claim 1, which is characterized in that: the liquid accumulating tank comprises a large semicircular liquid accumulating tank (8) and a small semicircular liquid accumulating tank (9), and the large semicircular liquid accumulating tank (8) is communicated with the small semicircular liquid accumulating tank (9) through a first rectangular liquid outlet (10).
3. The special acid-proof pad for the digestion furnace pipe frame according to claim 2, characterized in that: the liquid accumulation tank further comprises a circular liquid accumulation tank (11), and the circular liquid accumulation tank (11) is communicated with the large semicircular liquid accumulation tank (8) through a second rectangular liquid outlet (12).
4. The special acid-proof pad for the digestion furnace pipe frame according to claim 3, characterized in that: the depth of the first rectangular liquid outlet (10) is larger than that of the second rectangular liquid outlet (12).
5. The special acid-proof pad for the digestion furnace pipe frame according to claim 1, which is characterized in that: the liquid accumulating tank comprises a plurality of large horn-shaped liquid accumulating tanks (14), and the large horn-shaped liquid accumulating tanks (14) are communicated with one another through large arc-shaped liquid outlets (15).
6. The special acid-proof pad for the digestion furnace pipe frame according to claim 5, characterized in that: the liquid accumulating tank further comprises a small horn-shaped liquid accumulating tank (16), and the small horn-shaped liquid accumulating tank (16) is communicated with the large horn-shaped liquid accumulating tank (14) through a small arc-shaped liquid outlet (17).
7. The special acid-proof pad for the digestion furnace pipe frame according to claim 6, characterized in that: the depth of the large arc-shaped liquid outlet (15) is greater than that of the small arc-shaped liquid outlet (17).
8. The acid-proof pad special for the digestion furnace pipe frame according to any one of claims 1 to 7, characterized in that: the magnetic sheet (13) is arranged on the lower cushion body (2), and the two same lower cushion bodies (2) can be magnetically connected through the magnetic sheet (13).
9. The special acid-proof pad for the digestion furnace pipe frame according to claim 8, characterized in that: the upper cushion body (1) and the lower cushion body (2) are made of polytetrafluoroethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210691750.2A CN115056555B (en) | 2022-06-17 | 2022-06-17 | Special acid-proof pad for digestion furnace tube rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210691750.2A CN115056555B (en) | 2022-06-17 | 2022-06-17 | Special acid-proof pad for digestion furnace tube rack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115056555A true CN115056555A (en) | 2022-09-16 |
| CN115056555B CN115056555B (en) | 2023-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210691750.2A Active CN115056555B (en) | 2022-06-17 | 2022-06-17 | Special acid-proof pad for digestion furnace tube rack |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1852755A (en) * | 2003-01-17 | 2006-10-25 | 纳克斯泰尔生物技术公司 | Pre-filled crystallization plates and methods for making and using same |
| CN205128023U (en) * | 2015-11-26 | 2016-04-06 | 王玉珍 | Experimental test tube rack |
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| CN211060505U (en) * | 2019-08-10 | 2020-07-21 | 杭州澳亚生物技术有限公司 | Freeze-drying device for manufacturing freeze-drying balls and freeze-drying equipment with freeze-drying device |
| WO2022022031A1 (en) * | 2020-07-31 | 2022-02-03 | 海南大学 | Fully automatic fruit tree fertilizer applicator |
| CN215940046U (en) * | 2021-10-27 | 2022-03-04 | 安徽古井贡酒股份有限公司 | Frame is stored to sample cell |
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2022
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| CN1852755A (en) * | 2003-01-17 | 2006-10-25 | 纳克斯泰尔生物技术公司 | Pre-filled crystallization plates and methods for making and using same |
| CN205128023U (en) * | 2015-11-26 | 2016-04-06 | 王玉珍 | Experimental test tube rack |
| CN205700646U (en) * | 2016-04-20 | 2016-11-23 | 西南大学 | A kind of mixing bore Combined test tube bracket |
| CN106613886A (en) * | 2016-12-29 | 2017-05-10 | 中国农业大学烟台研究院 | Downgoing liquid supply bucket type aerial fog cultivation device |
| CN207834380U (en) * | 2017-11-22 | 2018-09-07 | 深圳科士达科技股份有限公司 | A kind of accumulator anti-skidding acid-proof protection disc |
| CN208912097U (en) * | 2018-09-18 | 2019-05-31 | 泰兴市华龙化工实验设备有限公司 | A kind of chemical engineering experiment container cabinet |
| CN109760918A (en) * | 2019-01-25 | 2019-05-17 | 安徽永锋防护科技股份有限公司 | A kind of EPP backing plate that chemical corrosion resistance is strong |
| CN211060505U (en) * | 2019-08-10 | 2020-07-21 | 杭州澳亚生物技术有限公司 | Freeze-drying device for manufacturing freeze-drying balls and freeze-drying equipment with freeze-drying device |
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| WO2022022031A1 (en) * | 2020-07-31 | 2022-02-03 | 海南大学 | Fully automatic fruit tree fertilizer applicator |
| CN215940046U (en) * | 2021-10-27 | 2022-03-04 | 安徽古井贡酒股份有限公司 | Frame is stored to sample cell |
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| CN115056555B (en) | 2023-09-01 |
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