CN106238139A - A kind of low noise break process equipment in petrochemicals production system - Google Patents
A kind of low noise break process equipment in petrochemicals production system Download PDFInfo
- Publication number
- CN106238139A CN106238139A CN201610637145.1A CN201610637145A CN106238139A CN 106238139 A CN106238139 A CN 106238139A CN 201610637145 A CN201610637145 A CN 201610637145A CN 106238139 A CN106238139 A CN 106238139A
- Authority
- CN
- China
- Prior art keywords
- cover plate
- process equipment
- break process
- resistance assembly
- toothed roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/10—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/02—Feeding devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/04—Safety devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/283—Lateral sealing shields
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/286—Feeding devices
Abstract
The invention discloses the low noise break process equipment in a kind of petrochemicals production system, this low noise break process equipment includes frame and is located at the delivery section in this frame and broken portion, the crushing toothed roller in broken portion is located at the top of delivery section, and the rotation direction of this crushing toothed roller tangential and delivery section the conveying direction at place closest with delivery section is identical；Broken guard shield includes being positioned at the main cover plate that top cover plate, the left side cover plate in left side, the right side cover plate on right side and the rear above crushing toothed roller is relative with the conveying direction of delivery section, main cover plate towards the inner side of described crushing toothed roller be provided with for prevent broken after material block directly by throw to described main cover plate and can to throw the material block come play incision and/or scrape resistance effect, include point Pedicellus et Pericarpium Trapae cut resistance assembly.The kinetic energy cutting or scraping the material block that resistance makes to throw to rear cowl reduces in midway, and kinetic energy when contacting with rear cowl is less, so that the noise produced when this material block contacts with rear cowl is less.
Description
Technical field
The present invention relates to petrochemicals production technical field, be specifically related to a kind of petrochemicals production system
In low noise break process equipment.
Moreover, it relates to the low noise break process equipment included in this petrochemicals production system
Bulk transport system or material handling system.
Background technology
In above-mentioned break process equipment, the position producing noise mainly includes delivery section, crushes portion and with broken
The broken guard shield that portion coordinates.The crushing toothed roller in broken portion is located at the top of delivery section, and crushing toothed roller rotation direction is defeated with described
Send the tangential the most identical with the conveying direction of described delivery section of closest place of portion, broken guard shield generally comprise crushing toothed roller rear,
Both sides and the position of top.In work, the crushing toothed roller in broken portion will be driven the material carrying out carrying by delivery section in delivery chute
Crush；During broken, material is had a large amount of material retrojecting to broken by high speed by crushing toothed roller after broken
On the broken guard shield at discaling roll rear, thus produce bigger noise.Therefore, improve and optimize broken guard shield setting to reduce break process
The noise produced in standby work is meaningful.
Therefore, how to improve and optimize above-mentioned break process equipment so that the noise of this break process equipment is relatively low is this
In field, technical staff is badly in need of the important technological problems solved at present.
Summary of the invention
The purpose of the present invention includes the low noise break process equipment provided in a kind of petrochemicals production system, should
The broken guard shield of low noise break process equipment is simple so that one of them noise source of this low noise break process equipment
Noise relatively low, thus reduce the effect of noise.
The present invention relates to the low noise break process equipment in a kind of petrochemicals production system, this break process sets
For including frame and being located at the delivery section in this frame and broken portion and there is the broken guard shield of decrease of noise functions, described broken
The crushing toothed roller in broken portion is located at the top of described delivery section, and the rotation direction of this crushing toothed roller is closest with described delivery section
The conveying direction of the tangential and described delivery section at place is identical；It is characterized in that, described broken guard shield includes being positioned at described crushing teeth
The conveying direction phase of top cover plate, the left side cover plate in left side, the right side cover plate on right side and the rear above roller and described delivery section
To main cover plate, described left side cover plate is provided with hanger one, and described right side cover plate is provided with hanger two, and described main cover plate is provided with
Hanger three, described top cover plate is provided with hanger four；Described main cover plate and described top cover plate are the form of arc transition, are integrated arc
Shape structure, uses steel plate Integral bending to be formed；Described broken guard shield is assembled；Wherein, described main cover plate is towards described broken
The inner side of discaling roll is provided with for preventing the material block after crushing from directly being thrown to described main cover plate and the material block that can carry out throwing
Play incision and/or scrape resistance effect cut resistance assembly；Described top cover plate is provided with overhead guard and cuts resistance assembly；Described resistance assembly of cutting includes many
Individual rule or be irregularly arranged in inside described main cover plate, crown towards the sharp Pedicellus et Pericarpium Trapae of described crushing toothed roller, this point Pedicellus et Pericarpium Trapae transversal
Face assumes diamond in shape.
Preferably, described main cover plate and described top cover plate are at right angles or the form of arc transition.
Preferably, described break process equipment also includes the lube system providing lubrication to described delivery section and described broken portion
System.
Preferably, described broken guard shield is integral type or assembled, preferably butt-welding type, pin-connected panel, spliced, joggle
Formula, assembled or aforementioned arbitrarily the two, any three, any combination of four, five.
Preferably, described right side cover plate is provided with the right installing hole of the discaling roll axle for being mounted across described crushing toothed roller；With/
Or described left side cover plate is provided with the left installing hole of the discaling roll axle for being mounted across described crushing toothed roller.
Preferably, the mechanical seal structure or labyrinth seal matched with described discaling roll axle it is provided with at described left installing hole
Structure；And/or it is provided with, at described right installing hole, the mechanical seal structure or labyrinth seal structure matched with described discaling roll axle.
Preferably, described right side cover plate be provided with for throw warp material produce scrape resistance effect scrape resistance assembly one；And/or
Described left side cover plate be provided with for throw warp material produce scrape resistance effect scrape resistance assembly two.
Preferably, described top cover plate be provided with overhead guard cut resistance assembly and/or overhead guard scrape resistance assembly.
Preferably, cut described in resistance assembly include multiple rule or be irregularly arranged in inside described main cover plate, crown court
Cutting resistance tooth to described crushing toothed roller, this cuts resistance tooth is tower-like.Preferably, the material cutting resistance tooth described in uses spring steel.
Preferably, cut described in resistance assembly include multiple rule or be irregularly arranged in inside described main cover plate, crown court
To the sharp Pedicellus et Pericarpium Trapae of described crushing toothed roller, the cross section of this point Pedicellus et Pericarpium Trapae assumes diamond in shape.Preferably, described point Pedicellus et Pericarpium Trapae uses spring steel to make.Preferably
Ground, described point Pedicellus et Pericarpium Trapae can also use wedge Pedicellus et Pericarpium Trapae to replace, and the cross section of this wedge Pedicellus et Pericarpium Trapae is rectangle and the combination of two equilateral triangles,
And the limit engaged is rectangle minor face.
Preferably, the angle of the acute angle of described rhombus is between 5 ° to 88 °；Between being preferably 6 ° to 70 °；Further preferably
It is between 7 ° to 60 ° or 15 °.
Preferably, cut described in resistance assembly use described in cut resistance tooth or described point Pedicellus et Pericarpium Trapae, described wedge Pedicellus et Pericarpium Trapae in any two or
The combination of person three, four is arranged in regular or irregular manner.
Preferably, described overhead guard is cut resistance assembly and can be used and cut resistance assembly described in aforementioned arbitrary technical scheme；Such as,
Resistance tooth or described point Pedicellus et Pericarpium Trapae, described wedge Pedicellus et Pericarpium Trapae is cut described in can using.
Preferably, scrape described in resistance assembly one include multiple rules on the cover plate of described right side or irregular arrange scrape baffle-wall
One, this is scraped baffle-wall one and is provided with the sawtooth one of multiple rule or irregular alignment.
Preferably, scraping resistance assembly one described in is to be located at multiple rules or the double wedge of irregular arrangement on the cover plate of described right side
One or crator one, weld seam one.Preferably, described double wedge one uses spring steel to make.
Preferably, described in scrape resistance assembly one and be positioned at the lower section of a parallax, this parallax is through the tooth of described crushing toothed roller
Roll shaft or the roller minimum point at described right side cover plate upslide shadow, the conveying direction along described delivery section are in obliquely and inclination angle
Degree is less than 40 degree.
Preferably, scrape described in resistance assembly two include multiple rules on the cover plate of described left side or irregular arrange scrape baffle-wall
Two, this is scraped baffle-wall two and is provided with the sawtooth two of multiple rule or irregular alignment.
Preferably, scraping resistance assembly two described in is to be located at multiple rules or the double wedge of irregular arrangement on the cover plate of described left side
Two or crator two, weld seam two.Preferably, described double wedge two uses spring steel to make.
Preferably, described in scrape resistance assembly two and be positioned at the lower section of a parallax, this parallax is through the tooth of described crushing toothed roller
Roll shaft or the roller minimum point at described left side cover plate upslide shadow, the conveying direction along described delivery section are in obliquely and inclination angle
Degree is less than 40 degree.
Preferably, cut described in resistance assembly also include for install arrange in other words described in cut resistance tooth and/or described point Pedicellus et Pericarpium Trapae, institute
State the installing plate of wedge Pedicellus et Pericarpium Trapae；This installing plate is installed on described main cover plate.
Preferably, the rear portion of described main cover plate is provided with the connecting plate for attaching it in frame and reinforcement.
Preferably, described connecting plate is higher than at least 1 centimetre or at least 2 centimetres, the lower end of described main cover plate.
Preferably, described left side cover plate is provided with the left connecting plate for attaching it in frame and left reinforcement.
Preferably, described right side cover plate is provided with the right connecting plate for attaching it in frame and right reinforcement.
Preferably, described left side cover plate is provided with hanger one；And/or described right side cover plate is provided with hanger two；And/or institute
State main cover plate and be provided with hanger three；And/or described top cover plate is provided with hanger four.
Preferably, the lateral surface of described main cover plate is provided with reinforcement gusset group.It is preferably parallel strand lumber or latticed.
Preferably, the lateral surface of described top cover plate is provided with top reinforcement gusset group.It is preferably parallel strand lumber or latticed.
Preferably, described main cover plate and described top cover plate are integrated arcuate structure, use steel plate Integral bending to be formed or
The steel plate splicing using more than one piece bending forms.
Moreover, it relates to a kind of bulk transport system or material handling system, set including break process
Standby or broken guard shield, described break process equipment is the break process equipment described in any of the above-described technical scheme, described broken
Broken guard shield is the broken guard shield described in any of the above-described technical scheme.
It addition, above-mentioned broken guard shield can be used for portable single roll crusher or talks clearly the equipment such as comb disintegrating machine
In, i.e. mean to present invention also offers the various disintegrating apparatus such as the portable single roll crusher of correspondence or clear comb disintegrating machine.
Relative to above-mentioned background technology, beneficial effects of the present invention approximately as.
1. a kind of broken guard shield with decrease of noise functions that the present invention relates to, for break process equipment, this break process
Equipment also includes frame and is located at the delivery section in this frame and broken portion, and the crushing toothed roller in described broken portion is located at described defeated
Send the top in portion, the rotation direction of this crushing toothed roller tangential and described delivery section at place closest with described delivery section defeated
Send direction identical；Described broken guard shield includes being positioned at top cover plate above described crushing toothed roller, the left side cover plate in left side, right side
Right side cover plate and the rear main cover plate relative with the conveying direction of described delivery section, wherein, described main cover plate breaks towards described
The inner side of broken discaling roll is provided with for preventing the material block after crushing from directly being thrown to described main cover plate and the material that can carry out throwing
Block play incision and/or scrape resistance effect cut resistance assembly.The kinetic energy cutting or scraping the material block that resistance makes to throw to rear cowl exists
Midway reduces, and kinetic energy when contacting with rear cowl is less, so that the noise produced when this material block contacts with rear cowl is relatively
Little.
2. a kind of broken guard shield with decrease of noise functions that the present invention relates to, owing to described right side cover plate is provided with for throwing
The material generation of warp is scraped scraping of resistance effect and is hindered assembly one, and described left side cover plate is provided with for the material generation throwing warp is scraped resistance
Scraping of effect hinders assembly two.Therefore, also partial material can be scraped resistance, thus reach the effect of noise reduction.Described top cover plate sets
There is overhead guard to cut resistance assembly and/or overhead guard scrapes resistance assembly, also can improve noise reduction further.
3. a kind of broken guard shield with decrease of noise functions that the present invention relates to, owing to described resistance assembly of cutting includes multiple rule
Or be irregularly arranged in inside described main cover plate, crown hinders tooth or point Pedicellus et Pericarpium Trapae, wedge Pedicellus et Pericarpium Trapae towards cutting of described crushing toothed roller；Thing
Material block is inserted by one or more crown and consumes energy, so that the kinetic energy throwing to the material block of described main cover plate reduces, connects
The noise produced when touching described main cover plate is lowered.Additionally, use spring steel to be formed with beneficially improving service life.It addition, institute
State and cut the combination of any two or the three that cut described in resistance assembly employing in resistance tooth or described point Pedicellus et Pericarpium Trapae, described wedge Pedicellus et Pericarpium Trapae with rule
Or irregular mode is arranged；The breakage that material block causes when being cut into presents irregular form, thus is also beneficial to carry
High noise reduction.
4. a kind of broken guard shield with decrease of noise functions that the present invention relates to, owing to described resistance assembly one of scraping is positioned at an inclination
The lower section of line, and described in scrape resistance assembly two and be positioned at the lower section of a parallax, the action effect of this technical scheme enumerates big portion
Divide the tossed material block through left side plate such that it is able to the cost of manufacture reducing equipment by a relatively large margin, increase operation rate.
5. a kind of broken guard shield with decrease of noise functions that the present invention relates to, the rear portion of described main cover plate is provided with for by it
The connecting plate being installed in frame and reinforcement, owing to described connecting plate is higher than the lower end of described main cover plate such that it is able to reduce
Shear action suffered by the connecting bolt of connecting plate or bearing pin, improves service life of equipment.
The purpose of the present invention, characteristic and technical scheme can be applied the most jointly or independently.Each
Technical scheme is not necessarily required to combine all purposes or characteristic.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the schematic side view of a kind of alternative embodiment of break process equipment provided by the present invention.
Fig. 2 is the three-dimensional signal of a kind of alternative embodiment of the broken guard shield with decrease of noise functions provided by the present invention
Figure.
Fig. 3 be with on the side guard shield of the broken guard shield in Fig. 2 for installing the backplate assembly that the installing hole of discaling roll axle coordinates
Schematic perspective view.
Fig. 4 is the sectional perspective schematic diagram of the first kind alternative embodiment cutting resistance assembly of the broken guard shield in Fig. 2.
Fig. 5 is the sectional perspective schematic diagram of the Equations of The Second Kind alternative embodiment cutting resistance assembly of the broken guard shield in Fig. 2.
Fig. 6 is the schematic side view scraping baffle-wall of the broken guard shield in Fig. 2.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that each technical scheme involved in the present invention, below in conjunction with the accompanying drawings
The present invention is described in further detail with specific embodiment.It should be noted that in the case of not conflicting, in the application
Embodiment and embodiment described in each concrete technical characteristic can be combined by any suitable means；In order to
Avoiding unnecessary repetition, various possible compound modes are illustrated by the present invention the most separately, as long as it is without prejudice to the present invention's
Thought, it should be considered as content disclosed in this invention equally.
As shown in Figure 1, Figure 2 and Figure 3, Fig. 1 is a kind of alternative embodiment of break process equipment provided by the present invention
Schematic side view；Fig. 2 is that the solid of a kind of alternative embodiment of the broken guard shield with decrease of noise functions provided by the present invention is shown
It is intended to；Fig. 3 be with on the side guard shield of the broken guard shield in Fig. 2 for installing the vertical of backplate assembly that the installing hole of discaling roll axle coordinates
Body schematic diagram.
With reference to Fig. 1 and Fig. 2, in a kind of alternative embodiment of break process equipment, this break process equipment includes frame 01
And it is located at the delivery section 02 in this frame 01, broken portion 03 and broken guard shield 04；The crushing toothed roller 031 in broken portion 03 is located at institute
Stating the top of delivery section 02, the rotation direction of this crushing toothed roller 031 is in the tangential of place closest with delivery section 02 and delivery section
The conveying direction of 02 is identical；Broken guard shield 04 includes being positioned on the right side of the cover covering top 041, right side side above crushing toothed roller 031
Portion 042, left side side cover left side 043, the cover rear portion 044 at rear, cover rear portion 044 include relative with crushing toothed roller 031 after
Cover plate 045.
In a kind of specific embodiment, with reference to shown in Fig. 1 and Fig. 2, rear cowl 045 is provided with after preventing from crushing
Material block directly by thrown to rear cowl 045 and can to throw the material block come play incision and/or scrape resistance effect to cut resistance total
Become 50.By cutting the setting of resistance assembly 50 so that the kinetic energy of the material block throwing to cover rear portion 044 reduces in midway, with cover rear portion
Kinetic energy during 044 contact is less, so that the noise produced when this material block contacts with cover rear portion 044 is less.
Further, with reference to Fig. 1 and Fig. 2, broken guard shield 04 is welding all-in-one-piece structure.In addition it is also possible to be to assemble
Formula, it is also possible to be pin-connected panel, spliced, tenon joint type, assembled.It addition, the pattern of broken guard shield 04 can also is that aforementioned
Both meanings, any three, any combination of four, five.
Further, as in figure 2 it is shown, cover right side 042 is provided with the right peace of the discaling roll axle for installing crushing toothed roller 031
Dress hole 41；Cover left side 043 is provided with the left installing hole 31 of the discaling roll axle for installing crushing toothed roller 031；In figure, right installing hole 41
With the left the most U-shaped hole of installing hole 31, it is clear that those skilled in the art can be designed to other shapes according to actual needs.Such as Fig. 1
Shown in, break process equipment also includes crushing toothed roller driving means 032, delivery section driving means 022.
On the basis of any of the above-described embodiment, it is also possible to further improved.With reference to Fig. 1 and Fig. 2, left installing hole 41
Place is provided with the mechanical seal structure or labyrinth seal structure matched with described discaling roll axle.
On the basis of any of the above-described embodiment, it is also possible to further improved.With reference to Fig. 1 and Fig. 2, right installing hole 31
Place is provided with the mechanical seal structure or labyrinth seal structure matched with described discaling roll axle.
On the basis of any of the above-described embodiment, it is also possible to further improved.In a kind of unshowned embodiment,
With reference to Fig. 1 and Fig. 2, cover right side 042 be provided with for the material throwing warp is produced scrape resistance effect scrape resistance assembly one.
On the basis of any of the above-described embodiment, it is also possible to further improved.In a kind of unshowned embodiment,
Cover left side 043 be provided with for throw warp material produce scrape resistance effect scrape resistance assembly two.
On the basis of any of the above-described embodiment, it is also possible to further improved.In a kind of unshowned embodiment,
With reference to Fig. 1 and Fig. 2, cover top 041 is provided with overhead guard and cuts resistance assembly.
In a kind of specific embodiment, with reference to Fig. 1 and Fig. 2, a kind of of present invention offer has the broken of decrease of noise functions
Guard shield, is mainly used in disintegrating apparatus, and this broken guard shield matches with the crushing toothed roller 031 of disintegrating apparatus, described broken guard shield bag
Including main cover plate 10 and top cover plate 20, left side cover plate 30, right side cover plate 40, wherein, described main cover plate 10 is towards crushing toothed roller 031
Inner side is provided with for preventing the material block after crushing from directly being thrown to main cover plate 10 and can play incision to throwing the material block come
And/or scrape resistance effect cut resistance assembly 50.
In another specific embodiment, as depicted in figs. 1 and 2, what the present invention provided a kind of has decrease of noise functions
Broken guard shield, for break process equipment, this break process equipment also includes frame 01 and is located at the conveying in this frame 01
Portion 02 and broken portion 03, the crushing toothed roller 031 in broken portion 03 is located at the top of delivery section 02, the rotation side of this crushing toothed roller 031
Identical to tangential and delivery section 02 the conveying direction at place closest with delivery section 02；Described broken guard shield includes being positioned at brokenly
Top cover plate 20, the left side cover plate 30 in left side, the right side cover plate 40 on right side and rear above broken discaling roll 031 and delivery section 02
The main cover plate 10 that conveying direction is relative, wherein, main cover plate 10 is provided with after preventing from crushing towards the inner side of crushing toothed roller 031
Material block directly by throw to main cover plate 10 and can to throw the material block come play incision and/or scrape resistance effect cut resistance assembly
50。
Further, described break process equipment also includes the lube system providing lubrication to delivery section 02 and broken portion 03
System.With reference to Fig. 1 and Fig. 2, the form that main cover plate 10 is rectangular with top cover plate 20.Additionally, main cover plate 10 can also with top cover plate 20
It it is the form of arc transition.
Further, described broken guard shield is integral type or assembled, preferably butt-welding type, pin-connected panel, spliced,
Tenon joint type, assembled or aforementioned arbitrarily the two, any three, any combination of four, five.
On the basis of any of the above-described embodiment, it is also possible to further improved.As depicted in figs. 1 and 2, right side cover plate
The 40 right installing holes 41 being provided with the discaling roll axle for being mounted across crushing toothed roller 031.
On the basis of any of the above-described embodiment, it is also possible to further improved.As depicted in figs. 1 and 2, left side cover plate
The 30 left installing holes 31 being provided with the discaling roll axle for being mounted across crushing toothed roller 031.
On the basis of any of the above-described embodiment, it is also possible to further improved.With reference to Fig. 1 and Fig. 2, left installing hole 31
Place is provided with mechanical seal structure or the labyrinth seal structure that the discaling roll axle with described crushing toothed roller 031 matches.
On the basis of any of the above-described embodiment, it is also possible to further improved.With reference to Fig. 1 and Fig. 2, right installing hole 41
Place is provided with mechanical seal structure or the labyrinth seal structure that the discaling roll axle with described crushing toothed roller 031 matches.
On the basis of any of the above-described embodiment, it is also possible to further improved.As it is shown on figure 3, be used for and left installation
The backplate assembly 39 that hole 31 coordinates includes horizontal seat board 391, vertical riser 392, strengthens gusset 393, and vertical riser 392 is provided with
The arc 394 coordinated with the discaling roll axle of crushing toothed roller 031, horizontal seat board 391 is provided with bolt hole 395.
On the basis of any of the above-described embodiment, it is also possible to further improved.Refer to Fig. 4, Fig. 4 is in Fig. 2
The sectional perspective schematic diagram of the first kind alternative embodiment cutting resistance assembly of broken guard shield.
Specifically, as shown in Figure 4, cut resistance assembly 50 include multiple rule or be irregularly arranged in inside main cover plate 10, tooth
Point hinders tooth 52 towards cutting of crushing toothed roller 031, and this cuts resistance tooth 52 in tower-like.Preferably, the material cutting resistance tooth 52 is preferably spring
Steel.
Further, as shown in Figure 4, cut resistance tooth 52 can be concrete seven limit tower 521, four limit tower 522, five limit towers 523,
The various suitable shapes such as six limit towers 524.Further, it is also possible to be pyramid shape.
On the basis of any of the above-described embodiment, it is also possible to further improved.Refer to Fig. 5, Fig. 5 is in Fig. 2
The sectional perspective schematic diagram of the Equations of The Second Kind alternative embodiment cutting resistance assembly of broken guard shield.
On the basis of any of the above-described embodiment, it is also possible to further improved.Refer to Fig. 5, Fig. 5 is in Fig. 2
The sectional perspective schematic diagram of the Equations of The Second Kind alternative embodiment cutting resistance assembly of broken guard shield.
Concrete, as it is shown in figure 5, cut resistance assembly 50 include multiple rule or be irregularly arranged in inside main cover plate 10,
Crown assumes diamond in shape towards the sharp Pedicellus et Pericarpium Trapae 56 of crushing toothed roller 031, the cross section of this point Pedicellus et Pericarpium Trapae 56.Preferably, point Pedicellus et Pericarpium Trapae 56 uses spring steel
Become.It addition, as it is shown in figure 5, point Pedicellus et Pericarpium Trapae 56 can also use wedge Pedicellus et Pericarpium Trapae 57 to replace, the cross section of this wedge Pedicellus et Pericarpium Trapae 57 is rectangle and two
The combination of equilateral triangle, and engage limit be rectangle minor face；Namely be equivalent to insert a rectangle in the middle of rhombus, or
It is interpreted as two trapezoidal combinations.
Further, in the embodiment shown in non-accompanying drawing, the angle of the acute angle of described rhombus is between 5 ° to 88 °；Excellent
Elect as between 6 ° to 70 °；More preferably between 7 ° to 60 ° or 15 °.
Certainly, aforesaid cut resistance tooth 52, point Pedicellus et Pericarpium Trapae 56, wedge Pedicellus et Pericarpium Trapae 57 other material all can be used to make, such as performance is relatively
Other good steel, meet use demand.Those skilled in the art personnel can be carried out specifically according to mechanical design handbook
Selection, the application describes the most one by one.
On the basis of any of the above-described embodiment, it is also possible to further improved.Referring to figs. 1 to Fig. 5, cut resistance assembly 50
Use cut resistance tooth 52 or point Pedicellus et Pericarpium Trapae 56, wedge Pedicellus et Pericarpium Trapae 57 in any two or three, four, five, six combination with rule or not
The mode of rule is arranged.
On the basis of any of the above-described embodiment, it is also possible to further improved.As shown in Fig. 4 to Fig. 5, cut resistance assembly
50 also include cutting resistance tooth 52 and/or point Pedicellus et Pericarpium Trapae 56, the installing plate 59 of wedge Pedicellus et Pericarpium Trapae 57 for installation setting in other words.Obvious, this peace
Dress plate 59 is installed on main cover plate 10.
On the basis of any of the above-described embodiment, it is also possible to further improved.Refer to Fig. 6, Fig. 6 is in Fig. 2
The schematic side view scraping baffle-wall of broken guard shield.
Concrete, as shown in Figure 2 and Figure 6, left side cover plate 30 is provided with for the material generation throwing warp is scraped scraping of resistance effect
Resistance assembly 2 32.In a kind of unshowned embodiment, right side cover plate 40 is provided with for the material generation throwing warp is scraped resistance effect
Scrape resistance assembly one.
Further, as shown in Figure 2 and Figure 6, scrape resistance assembly 2 32 and include multiple rules or do not advise on the cover plate 30 of left side
That then arranges scrapes baffle-wall 2 321, and this is scraped baffle-wall 2 321 and is provided with the sawtooth 2 322 of multiple rule or irregular alignment.Separately
Outward, scrape resistance assembly 2 32 may also be directly arranged on the cover plate 30 of left side multiple rules or the double wedge 2 323 of irregular arrangement or
Person's crator two, weld seam two.Preferably, double wedge 2 323 uses spring steel to make.
Further, with reference to shown in Fig. 1 and Fig. 2, scrape resistance assembly 2 32 and be positioned at the lower section of a parallax 60, this parallax
60 minimum points projected on left side cover plate 30 through discaling roll axle or the roller of crushing toothed roller 031, conveying side along delivery section 02
To in obliquely and angle of inclination is less than 40 degree.
On the basis of any of the above-described embodiment, it is also possible to further improved.Can refer to Fig. 1, Fig. 2 and Fig. 6, described
Scrape resistance assembly one include multiple rules on the cover plate 40 of right side or irregular arrange scrape baffle-wall one, this is scraped baffle-wall one and is provided with many
The sawtooth one of individual rule or irregular alignment.
On the basis of any of the above-described embodiment, it is also possible to further improved.Described resistance assembly one of scraping is for being located at the right side
Multiple rules or the double wedge one of irregular arrangement or crator one, weld seam one on side cover plate 40.Preferably, described double wedge one is adopted
Make with spring steel；This double wedge one can also use the material of other material to make.
On the basis of any of the above-described embodiment, it is also possible to further improved.In a kind of unshowned embodiment,
Described resistance assembly one of scraping is positioned at the lower section of a parallax, this parallax through the discaling roll axle of crushing toothed roller 031 or roller on right side
The minimum point of projection on cover plate 40, along the conveying direction of delivery section 02 in obliquely and angle of inclination is less than 40 degree.
On the basis of any of the above-described embodiment, it is also possible to further improved.In a kind of unshowned embodiment,
Top cover plate 20 is provided with overhead guard and cuts resistance assembly, or is additionally provided with overhead guard and scrapes resistance assembly.
On the basis of any of the above-described embodiment, it is also possible to further improved.In a kind of unshowned embodiment,
Described overhead guard is cut resistance assembly and is used cutting described in aforementioned any embodiment to hinder assembly 50 to complete its function；For example, it is possible to adopt
With cutting resistance tooth 52 or point Pedicellus et Pericarpium Trapae 56, wedge Pedicellus et Pericarpium Trapae 57 substitute.
On the basis of any of the above-described embodiment, it is also possible to further improved.As depicted in figs. 1 and 2, main cover plate 10
Rear portion be provided with the connecting plate 11 for attaching it in frame 01 and reinforcement.
On the basis of any of the above-described embodiment, it is also possible to further improved.In a kind of unshowned embodiment,
With reference to Fig. 1 and Fig. 2, connecting plate 11 is higher than at least 1 centimetre, the lower end of main cover plate 10.
On the basis of any of the above-described embodiment, it is also possible to further improved.As depicted in figs. 1 and 2, right side cover plate
40 are provided with the right connecting plate 49 for attaching it in frame 01 and right reinforcement 48.Additionally, in a kind of unshowned reality
Executing in example, with reference to Fig. 1 and 2, left side cover plate 30 is provided with the left connecting plate for attaching it in frame 01 and left reinforcement.
On the basis of any of the above-described embodiment, it is also possible to further improved.As depicted in figs. 1 and 2, right side cover plate
40 are provided with hanger 2 47.It addition, with reference to Fig. 1 and Fig. 2, left side cover plate 30 is provided with hanger one；Main cover plate 10 is provided with hanger
Three；Top cover plate 20 is provided with hanger four.Arrange some hangers to be easily installed.
On the basis of any of the above-described embodiment, it is also possible to further improved.In a kind of unshowned embodiment,
The lateral surface of main cover plate 10 is provided with reinforcement gusset group.It is preferably parallel strand lumber or latticed.
On the basis of any of the above-described embodiment, it is also possible to further improved.In a kind of unshowned embodiment,
The lateral surface of top cover plate 20 is provided with top and strengthens gusset group.It is preferably parallel strand lumber or latticed.
On the basis of any of the above-described embodiment, it is also possible to further improved.In a kind of unshowned embodiment,
Main cover plate 10 and top cover plate 20 are integrated arcuate structure, use steel plate Integral bending to be formed or use the steel plate of more than one piece bending to spell
Connect and form.
A kind of break process equipment that the invention still further relates to, including having noise reduction merit provided in any of the above-described embodiment
The broken guard shield of energy.Specific embodiment refer to foregoing, and can set to obtain this break process in conjunction with related art
Standby technical scheme, repeats no more in the application.
A kind of bulk transport system that the invention still further relates to or material handling system, including any of the above-described embodiment
Provided in break process equipment.Specific embodiment refer to foregoing, and can be in conjunction with related art to be somebody's turn to do
Bulk transport system or the technical scheme of material handling system, repeat no more in the application.
Above to inventing the broken guard shield with decrease of noise functions of the break process equipment provided, including that this has noise reduction
Break process equipment and bulk transport system and the material handling system etc. of the broken guard shield of function have carried out detailed Jie
Continue.Principle and the embodiment of the present invention are set forth by specific case used herein, and the explanation of above example is only
It is the method and core concept thereof being adapted to assist in and understanding the present invention.Although it should be pointed out that, to the preferable mould performing the present invention
Formula has carried out detailed description, but under the premise without departing from the principles of the invention, those skilled in the art can learn appended
Claim in the range of be used for implement the many of the present invention and replace design and embodiment.
Claims (10)
1. the low noise break process equipment in petrochemicals production system, this break process equipment include frame with
And be located at the delivery section in this frame and broken portion and there is the broken guard shield of decrease of noise functions, the crushing teeth in described broken portion
Roller is located at the top of described delivery section, and the rotation direction of this crushing toothed roller is in the tangential of place closest with described delivery section and institute
The conveying direction stating delivery section is identical；It is characterized in that, described broken guard shield includes being positioned at the overhead guard above described crushing toothed roller
The main cover plate that plate, the left side cover plate in left side, the right side cover plate on right side and rear are relative with the conveying direction of described delivery section, institute
Stating left side cover plate and be provided with hanger one, described right side cover plate is provided with hanger two, and described main cover plate is provided with hanger three, described top
Cover plate is provided with hanger four；Described main cover plate and described top cover plate are the form of arc transition, are integrated arcuate structure, use steel
Plate Integral bending is formed；Described broken guard shield is assembled；Wherein, described main cover plate is provided with towards the inner side of described crushing toothed roller
For prevent broken after material block directly thrown to described main cover plate and can to throw the material block come play incision and/or
That scrapes resistance effect cuts resistance assembly；Described top cover plate is provided with overhead guard and cuts resistance assembly；Described resistance assembly of cutting includes multiple rule or not
Regular arrangement inside described main cover plate, crown towards the sharp Pedicellus et Pericarpium Trapae of described crushing toothed roller, the cross section of this point Pedicellus et Pericarpium Trapae assumes diamond in shape.
Low noise break process equipment the most according to claim 1, it is characterised in that described right side cover plate is provided with for pacifying
Fill the right installing hole of the discaling roll axle through described crushing toothed roller；Described left side cover plate is provided with for being mounted across described crushing toothed roller
The left installing hole of discaling roll axle.
Low noise break process equipment the most according to claim 1, it is characterised in that be provided with and institute at described left installing hole
State mechanical seal structure or labyrinth seal structure that discaling roll axle matches；It is provided with at described right installing hole and described discaling roll axle phase
The mechanical seal structure coordinated or labyrinth seal structure.
Low noise break process equipment the most according to claim 1, it is characterised in that described right side cover plate is provided with for right
Throw warp material produce scrape resistance effect scrape resistance assembly one, described left side cover plate be provided with for throw warp material produce scrape resistance make
Scrape resistance assembly two.
Low noise break process equipment the most according to claim 4, it is characterised in that described in scrape resistance assembly one and include described
On the cover plate of right side multiple rules or irregular arrange scrape baffle-wall one, this is scraped baffle-wall one and is provided with multiple rule or irregular
The sawtooth one of arrangement；Described scrape resistance assembly two include multiple rules on the cover plate of described left side or irregular arrange scrape baffle-wall
Two, this is scraped baffle-wall two and is provided with the sawtooth two of multiple rule or irregular alignment.
Low noise break process equipment the most according to claim 4, it is characterised in that described in scrape resistance assembly one for being located at
State multiple rules or the double wedge one of irregular arrangement on the cover plate of right side；Described resistance assembly two of scraping is for being located on the cover plate of described left side
Multiple rules or the double wedge two of irregular arrangement.
Low noise break process equipment the most according to claim 4, it is characterised in that described in scrape resistance assembly one and be positioned at and incline
The lower section of oblique line, this parallax is through minimum at described right side cover plate upslide shadow of the discaling roll axle of described crushing toothed roller or roller
Point, along the conveying direction of described delivery section in obliquely and angle of inclination is less than 40 degree；Described resistance assembly two of scraping is positioned at and inclines
The lower section of oblique line, this parallax is through minimum at described left side cover plate upslide shadow of the discaling roll axle of described crushing toothed roller or roller
Point, along the conveying direction of described delivery section in obliquely and angle of inclination is less than 40 degree.
Low noise break process equipment the most according to claim 6, it is characterised in that described point Pedicellus et Pericarpium Trapae, described double wedge one, institute
Stating double wedge two uses spring steel to make.
Low noise break process equipment the most according to claim 1, it is characterised in that described in cut resistance assembly also include for
Installing the installing plate of described point Pedicellus et Pericarpium Trapae, this installing plate is installed on described main cover plate；
And/or, the rear portion of described main cover plate is provided with the connecting plate for attaching it in frame and reinforcement；
And/or, described connecting plate is higher than at least 1 centimetre or at least 2 centimetres, the lower end of described main cover plate；
And/or, described left side cover plate is provided with the left connecting plate for attaching it in frame and left reinforcement；
And/or, described right side cover plate is provided with the right connecting plate for attaching it in frame and right reinforcement；
And/or, the lateral surface of described main cover plate is provided with parallel strand lumber or latticed reinforcement gusset group；
And/or, the lateral surface of described top cover plate is provided with parallel strand lumber or gusset group is strengthened on latticed top；
And/or, the angle of the acute angle of described rhombus is between 5 ° to 88 °；
And/or, the angle of the acute angle of described rhombus is between 6 ° to 70 °；
And/or, the angle of the acute angle of described rhombus is between 7 ° to 60 °；
And/or, the angle of the acute angle of described rhombus is 15 °.
10. according to the low noise break process equipment according to any one of claim 1 to 19, it is characterised in that described point Pedicellus et Pericarpium Trapae
Using wedge Pedicellus et Pericarpium Trapae to replace, the cross section of this wedge Pedicellus et Pericarpium Trapae is rectangle and the combination of two equilateral triangles, and the limit engaged is rectangle
Minor face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610637145.1A CN106238139A (en) | 2016-08-07 | 2016-08-07 | A kind of low noise break process equipment in petrochemicals production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610637145.1A CN106238139A (en) | 2016-08-07 | 2016-08-07 | A kind of low noise break process equipment in petrochemicals production system |
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| Publication Number | Publication Date |
|---|---|
| CN106238139A true CN106238139A (en) | 2016-12-21 |
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ID=58077911
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610637145.1A Pending CN106238139A (en) | 2016-08-07 | 2016-08-07 | A kind of low noise break process equipment in petrochemicals production system |
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| CN (1) | CN106238139A (en) |
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Address after: 410100 Hunan province Changsha Changsha City Economic and Technological Development Zone Bancang Road No. 29 new Changhai center service outsourcing base 3 A block 204 (cluster registration) Applicant after: CHANGSHA XIANZHENGYIXIANG MECHANICAL TECHNOLOGY CO., LTD. Address before: 410100 Hunan province Changsha Panpan Changsha economic and Technological Development Zone, Road No. 6 Applicant before: CHANGSHA XIANZHENGYIXIANG MECHANICAL TECHNOLOGY CO., LTD. |
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Application publication date: 20161221 |
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