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 PDF

Info

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
equipment
broken
delivery
resistance assembly
Prior art date
Application number
CN201610637145.1A
Other languages
Chinese (zh)
Inventor
方义飞
Original Assignee
长沙贤正益祥机械科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 长沙贤正益祥机械科技有限公司 filed Critical 长沙贤正益祥机械科技有限公司
Priority to CN201610637145.1A priority Critical patent/CN106238139A/en
Publication of CN106238139A publication Critical patent/CN106238139A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary 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
    • B02C23/02Feeding devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary 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
    • B02C23/04Safety devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/10Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/28Details
    • B02C4/283Lateral sealing shields
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/28Details
    • B02C4/286Feeding 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

A kind of low noise break process equipment in petrochemicals production system

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.
CN201610637145.1A 2016-08-07 2016-08-07 A kind of low noise break process equipment in petrochemicals production system CN106238139A (en)

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

Publications (1)

Publication Number Publication Date
CN106238139A true CN106238139A (en) 2016-12-21

Family

ID=58077911

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610637145.1A CN106238139A (en) 2016-08-07 2016-08-07 A kind of low noise break process equipment in petrochemicals production system

Country Status (1)

Country Link
CN (1) CN106238139A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2123564U (en) * 1991-09-13 1992-12-02 王法源 High-damped wide frequeney band sound absorption wall
JPH09136037A (en) * 1995-11-10 1997-05-27 Netsukoo Kk Crushing tooth device in crusher
EP1426111A1 (en) * 2001-05-22 2004-06-09 Hitachi Construction Machinery Co., Ltd. Self-propelling wood crusher and wood crusher
CN201871414U (en) * 2010-12-03 2011-06-22 中国神华能源股份有限公司 Coal piling protecting device for feeding crushing machine and feeding crushing machine
CN102698854A (en) * 2012-05-21 2012-10-03 中国煤炭科工集团太原研究院 Self-moving feeding crusher
CN203725184U (en) * 2014-02-28 2014-07-23 中国矿业大学盱眙矿山装备与材料研发中心 Mining differential four-roller tooth type crusher with high reduction ratio
CN204656633U (en) * 2015-02-16 2015-09-23 江阴斯诺防冻新材料技术研究所有限公司 The horizontal pulverizer of breaing up of a kind of pellet

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2123564U (en) * 1991-09-13 1992-12-02 王法源 High-damped wide frequeney band sound absorption wall
JPH09136037A (en) * 1995-11-10 1997-05-27 Netsukoo Kk Crushing tooth device in crusher
EP1426111A1 (en) * 2001-05-22 2004-06-09 Hitachi Construction Machinery Co., Ltd. Self-propelling wood crusher and wood crusher
CN201871414U (en) * 2010-12-03 2011-06-22 中国神华能源股份有限公司 Coal piling protecting device for feeding crushing machine and feeding crushing machine
CN102698854A (en) * 2012-05-21 2012-10-03 中国煤炭科工集团太原研究院 Self-moving feeding crusher
CN203725184U (en) * 2014-02-28 2014-07-23 中国矿业大学盱眙矿山装备与材料研发中心 Mining differential four-roller tooth type crusher with high reduction ratio
CN204656633U (en) * 2015-02-16 2015-09-23 江阴斯诺防冻新材料技术研究所有限公司 The horizontal pulverizer of breaing up of a kind of pellet

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
姜翎燕: "GP460/150型给料破碎机破碎装置的研制", 《煤》 *

Similar Documents

Publication Publication Date Title
US10179618B2 (en) Crawler track
US6854201B1 (en) Cutting tooth for trencher chain
US3125870A (en) Universal joint for transmission of rotational movements
KR960007074B1 (en) Crawler
US9038933B2 (en) Cutter assembly for grinding and crushing machines
CA2851422A1 (en) Ground engaging implement tooth assembly with tip and adapter
KR101419933B1 (en) An edge of a cutting member for a cutter drum
CN101410574B (en) Cutter head and suction dredger
US4799627A (en) Mineral sizers
CN203902714U (en) Caterpillar track and track shoe for same
CA2528398A1 (en) Refiner
CN101223092B (en) Joint chain used for chain conveyer
JP2011526557A (en) Directional tire tread with improved incision
US8622326B2 (en) Method and apparatus for processing an ore feed
BR0209839B1 (en) Hammer mill.
JP2004520158A (en) Self-cleaning cutting device with movable cleaning ring
CN106458274B (en) hinged caterpillar system
US20130075508A1 (en) Cone crusher v seat wear members
EP2502807A2 (en) Vehicle track
RU2407913C2 (en) Composite francis turbine wheel
CN103261008A (en) Sweeping track shoe for undercarriage system in a track-ype machine
CN102027171B (en) Road grading pick with washer
CN101687523A (en) Offset track
WO2013083812A1 (en) Mechanical system comprising a wear part and a support, and a bucket comprising at least one such mechanical system
US3671075A (en) Cutter picks

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
CB02 Change of applicant information

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.

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.

CB02 Change of applicant information
RJ01 Rejection of invention patent application after publication

Application publication date: 20161221

RJ01 Rejection of invention patent application after publication