CN205701827U - A kind of pollution sandstone processing means - Google Patents

Abstract

A kind of pollution sandstone processing means, including crawler type sandstone collecting cart, sandstone is installed on crawler type sandstone collecting cart and collects head and chain scraper conveyor, sandstone is collected the outlet of head and is connected with the entrance of chain scraper conveyor, the entrance that the outlet of chain scraper conveyor rubs, with sandstone, the machine that stirs with the hands connects, sandstone is rubbed the entrance of the outlet and one-level gravity contaminant separator of stirring machine with the hands and is connected, the outlet of one-level gravity contaminant separator is connected with the entrance of sandstone cleaning machine, the outlet of sandstone cleaning machine is connected with the entrance of two grades of gravity contaminant separators, the outlet of two grades of gravity contaminant separators is connected with the entrance of sandstone potcher, the outlet of sandstone potcher is connected with the entrance in sandstone storehouse, one-level gravity contaminant separator, sandstone cleaning machine, two grades of gravity contaminant separators all connect with pollution treatment box with the liquid outlet of sandstone potcher.This utility model provides a kind of and promotes the pollution sandstone processing means that cleaning performance, the feature of environmental protection are good.

Description

A kind of pollution sandstone processing means

Technical field

This utility model relates to environmental project and restoration of the ecosystem field, especially a kind of pollution sandstone Processing means.

Background technology

One important content of environmental project is to be repaired the environment polluted so that it is to the greatest extent may be used Prerupture ecological environmental condition can be reached, but this is a thing the most difficult.Breaking of environment The most quickly, it is easy to, wants to recover, be difficult to, generally require the suitable financial resources of input and time Cost.

Along with the starting of China's economy, some small-sized factories emerge rapidly in large numbersBamboo shoots after a spring rain as to spread all over China vast Rural area, the leather relatively fallen behind such as some technology, printing and dyeing individual workship spread all over rural area, make former The superior mountain village of this ecological environment is contaminated, and the notable performance of pollution is the dirt to air and water body Dye, Heisui River, smelly water crossing current, cause river, brook, even some medium rivers, great river, Great river is contaminated the most therewith.Past conventional mountain green grass or young crops is bright and beautiful describes beautiful rural area, but pollutes and make These the blueest or green water in mountain, rural area are the most elegant, carried disastrous directly to the people living in these areas Consequence.Along with the development of Chinese society, the importance of environmental conservation by government and street levels by Step is recognized, some with serious pollution factories are closed, and polluter is eliminated, but ecological Recovering very slow, particularly polluting of water body is difficult to recover, although some river is from source Head carrys out water pollution problems and solves, but due to pollution of river problem, water body still cannot be up to standard. There are some mountain villages to build travel resort through improvement in a few years, flow into the sewage in river course also Being truncated, but the water body in riverbed is the limpidest, one of them critically important reason is river course Interior cobble, sand are the most contaminated, and pollutant cover them, and have is contaminated variable color the most, Ecological environment to be made recovers as early as possible, it is necessary to cobble and sand to these small stream korneforos are carried out, Make it recover original appearance, but there is presently no and be specifically designed to the machine that small stream fluvial sand stone cleans A large amount of these contaminated sandstones of process.

The method currently cleaned for cobble also has, but is all less for scope, quantity In little cobble, such as fountain, flower bed, some decoration cobbles are carried out after long-term use Clean, clean and the most mostly clean with artificial or sandstone cleaning machine, the mechanism of cleaning mainly by Sluicing effect.For the cleaning machine of sandstone in process river course, owing to usage amount is few, do not have Form the product of series.

Summary of the invention

In order to overcome the deficiency that cleaning performance is poor, the feature of environmental protection is poor of existing sandstone processing mode, This utility model provides a kind of and promotes the pollution sandstone processing means that cleaning performance, the feature of environmental protection are good.

This utility model solves its technical problem and be the technical scheme is that

A kind of pollute sandstone processing means, including crawler type sandstone collecting cart, sandstone rub with the hands the machine that stirs, One-level gravity contaminant separator, sandstone cleaning machine, two grades of gravity contaminant separators, sandstones Potcher, sandstone storehouse and pollution treatment box, described crawler type sandstone collecting cart is installed sandstone and receives Market-head and chain scraper conveyor, described sandstone collects the outlet of head and the entrance of described chain scraper conveyor Connecting, the entrance that the outlet of described chain scraper conveyor rubs, with sandstone, the machine that stirs with the hands connects, and described sandstone is rubbed with the hands The entrance of the outlet and one-level gravity contaminant separator of stirring machine connects, and described one-level gravity pollutes The outlet of thing separator is connected with the entrance of sandstone cleaning machine, the outlet of described sandstone cleaning machine with The entrance of two grades of gravity contaminant separators connects, going out of described two grades of gravity contaminant separators Mouth is connected with the entrance of sandstone potcher, the outlet of described sandstone potcher and the entrance in sandstone storehouse Connecting, described one-level gravity contaminant separator, sandstone cleaning machine, two grades of gravity pollutant divide All connect with described pollution treatment box with the liquid outlet of sandstone potcher from device.

Further, described sandstone is collected head and is included that adjustable plate, connecting plate and crab claw type are grabbed bucket, institute State crab claw type grab bucket be arranged on adjustable plate, the upper end thereof of described adjustable plate on pin joint, institute State pin joint and be positioned at below described connecting plate, the upside of described connecting plate and chain mat machine arrival end phase Connect.

Further, described sandstone is rubbed with the hands and is stirred machine and include bracing frame, urceolus and stirring rotary pawl, institute The support axis stating urceolus is arranged on bracing frame, is positioned on the support axis outside urceolus suit Urceolus sleeve, described urceolus is fixing with urceolus sleeve to be connected, and described urceolus sleeve drives with urceolus And control device connection；It is positioned on the support axis of urceolus suit stirring sleeve, described stirring Rotary pawl is arranged on described stirring sleeve, and described stirring sleeve and shaft drive dynamic control device Connecting, described urceolus has feed inlet and outlet, and described feed inlet and outlet is placed cover plate.

Further, the stranding of described sandstone is stirred machine and is also included urceolus guide ring and urceolus guiding trestle, Described urceolus guiding trestle is arranged on support axis, and described urceolus guide ring is arranged on urceolus and leads On support, described urceolus guide ring and urceolus seal slip ring linkage.

Described processing means also includes the temporary warehouse of sandstone, and the outlet of described chain scraper conveyor is with described The feed inlet and outlet of the temporary warehouse of sandstone communicates, and the feed inlet and outlet of the temporary warehouse of described sandstone is rubbed with the hands with sandstone and stirred The entrance of machine communicates.

The described outlet in sandstone storehouse connects with the entrance of belt conveyor.

Technology of the present utility model is contemplated that: by existing sandstone cleaning machine and pollution treatment method In conjunction with, it is considered to the environmental quality in small stream river, mountain area, sandstone is cleaned and combines with pollution process, It is integrated on an Integrated Processing Unit.

Owing to small stream korneforos river is shallower, with sand, Shi Weizhu in riverbed, some big stones are often Being exposed on the water surface, need cleaning treatment is some sand being in water, stones, and passes through The sand, the stone that process must return in riverbed, to ensure that the ecology in small stream river does not changes.

First have to solution is how riverbed medium sand, stone to be collected, and is delivered to cleaning treatment In device, in order to keep the profile original appearance of sandstone as far as possible, crab claw type grab bucket sandstone is used to collect On chain mat machine, then it is transported to stranding by chain mat machine and stirs in machine, utilize sandstone self phase mutual friction to make With the pollutant on removal surface, rubbing with the hands and stirring machine is a kind of physical treatment course to sandstone, and compares General sandstone blender is much smaller to the damage of sandstone itself, will not make ovum in machine is stirred in stranding Stone generation fracture phenomena.

Owing to many pollutant are belonging to chemical contamination, general rubbing action cannot remove surface Pollutant, in addition it is also necessary to it is carried out chemical treatment, stirs the sandstone surface to be delivered to of machine through rubbing with the hands In cleaning machine, in surface clean, by chemical, sandstone is carried out surface clean, changing Learning in the selection of abluent not only it is noted that the composition of sandstone surface contaminant, specific aim is carried out clearly Wash, simultaneously it is noted that abluent can not produce considerable influence to the physical and mechanical property of sandstone.

The sandstone cleaned through physics, chemistry twice can recover its original appearance the most, for Some sandstones polluting especially severe can carry out repeating to process.For the most substantially recovering the sand of original appearance Stone could return to riverbed after also needing to carry out clear water rinsing, and rinse cycle is also required to be divided into two parts, A part is to separate sandstone and solid pollutant, will be through physics, chemical method from sandstone surface The solid pollution removed separates with sandstone, rinses sandstone clear water the most again.

The solid pollutant produced for processing procedure and contaminant water, all should be through special disposal heel row Put.

The beneficial effects of the utility model are mainly manifested in: lifting cleaning performance, the feature of environmental protection are good.

Accompanying drawing explanation

Fig. 1 is the schematic diagram polluting sandstone processing means.

Fig. 2 is the structure matters figure that sandstone collects head.

Fig. 3 is Fig. 2 side side view.

Fig. 4 is the structural representation that sandstone rubs the machine that stirs with the hands.

Fig. 5 is the side view of Fig. 4.

Detailed description of the invention

Below in conjunction with the accompanying drawings this utility model is further described.

With reference to Fig. 1～Fig. 5, a kind of pollution sandstone processing means, including crawler type sandstone collecting cart 1, sandstone is rubbed with the hands and is stirred machine 4, one-level gravity contaminant separator 5,6, two grades of weights of sandstone cleaning machine Power contaminant separator 12, sandstone potcher 7, sandstone storehouse 8 and pollution treatment box 10, described Sandstone collection 2 and chain scraper conveyor 3, described sandstone are installed on crawler type sandstone collecting cart 1 The outlet of collection 2 is connected with the entrance of described chain scraper conveyor 3, described chain scraper conveyor 3 Outlet and sandstone rub with the hands and stir the entrance of machine 4 and connect, described sandstone rubs outlet and the one-level stirring machine 4 with the hands The entrance connection of gravity contaminant separator 5, going out of described one-level gravity contaminant separator 5 Mouth is connected with the entrance of sandstone cleaning machine 6, the outlet of described sandstone cleaning machine 6 and two grades of gravity The entrance of contaminant separator 12 connects, the outlet of described two grades of gravity contaminant separators 12 It is connected with the entrance of sandstone potcher 7, the outlet of described sandstone potcher 7 and the 8 of sandstone storehouse Entrance connects, described one-level gravity contaminant separator 5,6, the two grades of gravity dirts of sandstone cleaning machine The liquid outlet of dye thing separator 12 and sandstone potcher 7 is all with described pollution treatment box 10 even Logical.

Further, described sandstone collection 2 includes adjustable plate 14, connecting plate 15 and crab claw type Grab bucket 13, described crab claw type grab bucket 13 is arranged on adjustable plate 14, the upper end of described adjustable plate 14 Being hinged on pin joint 17, described pin joint 17 is positioned at below described connecting plate 15, described company The upside of fishplate bar 15 connects with chain mat machine arrival end 16.

Further, described sandstone rub with the hands stir machine 4 include bracing frame 29, urceolus 22 and stirring rotation Turning pawl 21, the support axis 24 of described urceolus 22 is arranged on bracing frame 29, is positioned at urceolus Urceolus sleeve 19, described urceolus 22 and urceolus sleeve 19 it is set with on the support axis 24 in outside Fixing connection, described urceolus sleeve 19 drives with urceolus and controls device 18 and is connected；Outside being positioned at Suit stirring sleeve 20 on support axis 24 in Tong, described stirring rotary pawl 21 is arranged on institute Stating on stirring sleeve 20, described stirring sleeve 20 drives dynamic control device 28 and is connected with shaft, Described urceolus 22 has feed inlet and outlet, and described feed inlet and outlet is placed cover plate 23.

Further, described sandstone is rubbed with the hands and is stirred machine 4 and also include that urceolus guide ring 26 and urceolus guide Frame 27, described urceolus guiding trestle 27 is arranged on support axis 24, described urceolus guide ring 26 are arranged on urceolus guiding trestle 27, and described urceolus guide ring 26 seals slip ring with urceolus 25 linkages.

Described processing means also includes the temporary warehouse of sandstone 11, the outlet of described chain scraper conveyor 3 with The feed inlet and outlet of the temporary warehouse of described sandstone 11 communicates, the feed inlet and outlet of the temporary warehouse of described sandstone 11 The entrance stirring machine 4 with sandstone stranding communicates.Rub, when sandstone, the machine that stirs with the hands to receive for the moment and sent by conveyer Can keep at the temporary warehouse of sandstone 11 during the sandstone come.

The outlet in described sandstone storehouse 8 connects with the entrance of belt conveyor 9.

In the present embodiment, utilize the running gear of crawler dozer, it can be made in small stream korneforos Freely walk, sandstone is collected head and combines with chain scraper conveyor, and be installed on crawler type Forming crawler type sandstone collecting cart 1 on bull-dozer, sandstone is collected and is provided with crab claw type grab bucket on head, The design of crab claw type formula grab bucket can determine the size of grab bucket according to the cobble size of different sections, and The most easily the sandstone on riverbed can be grabbed continuously and deliver to coupled chain scraper conveyor and enter Mouth end.The fed distance of chain and pan conveyor can be according to topography and geomorphology and the integral layout of device Situation determines, conveyer the other end and sand, incubate the stranding of stone and stir machine and be connected, directly will Sandstone is sent into stranding and is stirred in machine.

Sandstone is rubbed the machine that stirs with the hands and is used the version similar with general sandstone blender, by spirally The two-way propulsion system of stirring while stirring, promotion the mutual rubbing of sandstone, in order to prevent By in whipping process due to the squeezing action between the extruding of sandstone and sandstone and stirring pawl and urceolus And causing rupturing of sandstone, sandstone is rubbed with the hands and is stirred facility for urceolus along the stirring axial low frequency vibration of propelling Dynamic function, to realize sandstone surface is washed by rubbing with the hands effect.

The dirt that sandstone surface need to be processed by the sandstone of process through gravity separator is stirred through rubbing with the hands Dye thing separates, owing to the proportion of the pollutant on sandstone surface is less than sandstone, and can be by weight Power method is separated, and pollutant is sent into Pollutant Treatment device, and it is clear that sandstone is sent into surface In washing machine, being carried out processing to it, cleaning treatment is band water stir process.Cleaned process After sandstone need again to carry out Gravity Separation, will after separated from contaminants, sandstone will be sent into sandstone drift In washing machine.

The mode that sandstone rinsing uses spray to add stirring is carried out, by spraying water under high pressure in mixing drum Rinsing, pollutant residual and the abluent of removing sandstone surface remain.

Finally, the sandstone after cleaning being completed sends into sandstone storehouse, then is sent back to by small belt The corresponding section in riverbed, and it is spread on riverbed by former distribution cloth.

Specific embodiments of the present utility model is as follows:

1) determine the section needing to carry out sandstone cleaning, and select processing means installation position, place The position of reason device installation should select in the fed distance of chain scraper conveyor and belt conveyor, And have ready conditions the position of sewage disposal operation is set.(such as Fig. 1).

2) project of network such as accompanying drawing 1 cleans device, by pending riverbed by crawler type gravel car And the regulating power of conveyer is divided into some sections, process piecemeal.

Crawler type sandstone collecting cart 1 is opened into pending section of riverbed, adjusts chain scraper conveyor 3 and skin The length of belt conveyor 9 and conversion regime.

3) according to the size of riverbed sandstone, selecting suitable crab claw type grab bucket 13, R is Ungula Eriocheir sinensis The radius of turn of formula grab bucket, the forearm sandstone being installed on collecting cart is collected on head, collects head 2 are made up of collection port adjustable plate 14, crab claw type grab bucket 13 and connecting plate 15, collection port front end Plate has vertical adjustment function, and upper and lower regulation angle is a=15 °, to adapt to bottom riverbed Height change.The rotating diameter of grab bucket adapts with collection port, the connecting plate 15 of collection port With chain mat machine arrival end 16 with being hinged, it is ensured that collection port is freely rotatable with grab bucket.

Sandstone is collected the action of head and is collected head by crawler type sandstone collecting cart driver operation, sandstone The rotation mobile, crab claw type is grabbed bucket and the power of chain scraper conveyor are by crawler type sandstone collecting cart Thering is provided, the rotation of crab claw type grab bucket and chain scraper conveyor use linked manner to control.

4) sandstone collected from riverbed is first fed into the temporary warehouse of sandstone 11, enters back into sandstone and rubs with the hands Stirring machine 4 to carry out stranding and stir operation, rubbing the inside of the machine that stirs with the hands is the similar stirring rotary pawl of normal agitation machine 21, shaft is enclosed within support axis 24, and its rotating speed controls at about 45 revs/min, and rotation is stirred Mix pawl in addition to the agitating function of normal agitation, also there is two-way progradation, fltting speed control System is divided at 200mm/, advance distance ± 50mm, and shaft independently drives, and shaft drives control Device 28 processed is positioned at the side of rotary shaft；Urceolus 22 is a steel cylinder, its upper opening, as Charging aperture, after stranding is stirred, sand material is poured out, for preventing sandstone by rotatable 180 ° of steel cylinder Producing broken in machine, the outer steel cylinder rubbing the machine that stirs with the hands has axially vibrated function, and frequency of vibration is 10Hz～20Hz, Oscillation Amplitude is ± 50mm, and urceolus is by special driving equipment and controls device 18 regulate and control.The coefficient of admission rubbing the machine that stirs with the hands controls about 0.75.

5) sandstone after rubbing the machine that stirs with the hands and processing is sent directly into one-level gravity contaminant separator 5, (gravity separator is double-layered cylinder structure, inner core cylinder be covered with aperture (can only water by and sand Son cannot pass through), urceolus is closed steel cylinder, and inner/outer tube can rotate respectively, it is possible to coaxial rotating) In separator, sandstone surface was expired in water filling again, and separator inner/outer tube rotates simultaneously, and sandstone is at water After middle rotation, stirred, by stranding, the sandstone surface contaminant that machine processes and separate with sandstone, stop rotation After Zhuaning, sand coarse aggregate ratio is great sink to bottom, top pollutant and contaminant water pumped walk, separator Send in sandstone cleaning machine 6 after the dehydration of inner cylinder rotating sandstone, sewage is entered sewage disposal simultaneously In case.

6) select abluent according to the characteristic of sandstone pollutant, add in sandstone cleaning machine, add water It is stirred sandstone afterwards cleaning, after surface clean is clean, is again introduced into gravity after processed Separator.

7) sandstone after cleaning is carried out Gravity Separation process again (to divide at two grades of gravity pollutant Process in device 12), the surface contaminant washed down is carried out separating treatment.

8) sandstone being sent into potcher 7, potcher is in addition to having stirring, dehydrating function, also Water under high pressure can be injected directly in rinsing cylinder, carry out fountain rinsing.

9) after rinsing processes, clean sandstone first sends into sandstone storehouse, treats that handled section sandstone is complete Portion cleans out, and disposably with belt conveyor, the sandstone cleaned up is sent corresponding section back to, And it is distributed in riverbed by original appearance.

The solid pollutant and the contaminant water that produce for processing procedure fully enter Pollutant Treatment case In, all should discharge after special disposal reaches discharge standard.

Claims (6)

1. one kind is polluted sandstone processing means, it is characterised in that: described processing means includes that crawler type sandstone collecting cart, sandstone are rubbed with the hands Stir machine, one-level gravity contaminant separator, sandstone cleaning machine, two grades of gravity contaminant separators, sandstone potcher, sandstone storehouse and Polluting treatment box, described crawler type sandstone collecting cart is installed sandstone and collects head and chain scraper conveyor, described sandstone collects head Outlet is connected with the entrance of described chain scraper conveyor, and the entrance that the outlet of described chain scraper conveyor rubs, with sandstone, the machine that stirs with the hands connects, institute The entrance stating outlet and one-level gravity contaminant separator that machine is stirred in sandstone stranding connects, described one-level gravity contaminant separator Outlet is connected with the entrance of sandstone cleaning machine, and the outlet of described sandstone cleaning machine is with the entrance of two grades of gravity contaminant separators even Connecing, the outlet of described two grades of gravity contaminant separators is connected with the entrance of sandstone potcher, the outlet of described sandstone potcher Be connected with the entrance in sandstone storehouse, described one-level gravity contaminant separator, sandstone cleaning machine, two grades of gravity contaminant separators and The liquid outlet of sandstone potcher all connects with described pollution treatment box.

2. a kind of pollution sandstone processing means as claimed in claim 1, it is characterised in that: described sandstone is collected head and is included regulation Plate, connecting plate and crab claw type grab bucket, the grab bucket of described crab claw type is arranged on adjustable plate, and the upper end thereof of described adjustable plate is at pin joint On, described pin joint is positioned at below described connecting plate, and the upside of described connecting plate connects with chain mat machine arrival end.

3. a kind of pollution sandstone processing means as claimed in claim 1 or 2, it is characterised in that: the stranding of described sandstone is stirred machine and is included Bracing frame, urceolus and stirring rotary pawl, the support axis of described urceolus is arranged on bracing frame, is positioned in the support outside urceolus Being set with urceolus sleeve on axle, described urceolus is fixing with urceolus sleeve to be connected, and described urceolus sleeve drives with urceolus and controls device Connect；Being positioned on the support axis of urceolus suit stirring sleeve, described stirring rotary pawl is arranged on described stirring sleeve, institute Stating stirring sleeve to drive dynamic control device with shaft and is connected, described urceolus has feed inlet and outlet, and on described feed inlet and outlet, placement is covered Plate.

4. as claimed in claim 3 a kind of pollute sandstone processing means, it is characterised in that: described sandstone is rubbed with the hands outside the machine that stirs also includes Cylinder guide ring and urceolus guiding trestle, described urceolus guiding trestle is arranged on support axis, and described urceolus guide ring is arranged on On urceolus guiding trestle, described urceolus guide ring and urceolus seal slip ring linkage.

5. a kind of pollution sandstone processing means as claimed in claim 1 or 2, it is characterised in that: described processing means also includes The temporary warehouse of sandstone, the feed inlet and outlet exporting warehouse temporary with described sandstone of described chain scraper conveyor communicates, the temporary warehouse of described sandstone Feed inlet and outlet and sandstone rub the entrance of the machine that stirs with the hands and communicate.

6. as claimed in claim 1 or 2 a kind of pollute sandstone processing means, it is characterised in that: the outlet in described sandstone storehouse with The entrance of belt conveyor connects.