CN206881220U - A kind of sewage plant running vehicle type sand scraper - Google Patents
A kind of sewage plant running vehicle type sand scraper Download PDFInfo
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- CN206881220U CN206881220U CN201720446793.9U CN201720446793U CN206881220U CN 206881220 U CN206881220 U CN 206881220U CN 201720446793 U CN201720446793 U CN 201720446793U CN 206881220 U CN206881220 U CN 206881220U
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Abstract
It the utility model is related to technical field of sewage treatment equipment, more particularly to a kind of sewage plant running vehicle type sand scraper, the railing that described body frame is set by girder and its top forms, lifting system is provided with body frame side, opposite side is provided with drive system, it is provided with below body frame and scrapes frame and multiple driving wheels, body frame is with scraping frame angle as 60 degree, drive system is linked together with driving wheel by chain, frame is scraped to be connected with the reel set in lifting system by steel wire rope, scrape frame lower end and be provided with nylon wheel and scraper plate, scraper plate simple structure, it is safe and reliable to operation, adaptability is good, easily realize Automatic Control, it is driven using annular chains, bottom of pond dead angle position sludge can effectively be struck off, durable.
Description
Technical field
It the utility model is related to technical field of sewage treatment equipment, and in particular to a kind of sewage plant running vehicle type sand scraper.
Background technology
The effect of Sewage Disposal is that production, sanitary sewage are handled, and reaches defined discharge standard, is protection ring
The critical facility in border.The Sewage Disposal of industrially developed country is very universal, and the Sewage Disposal in China villages and small towns is seldom, but
From now on can be gradually more and more.These Sewage Disposals is really played a role, it is also necessary to by strict discharge system, tissue and
Management system ensures.
Urban sewage treatment plant sludge is the product of sewage disposal, is mainly derived from primary sedimentation pond, secondary sedimentation tank etc.
Process procedure.Every ten thousand m3 sewage sludge yield after processing is typically about 5--10 tons, specific yield (based on moisture content 80%)
Depending on factors such as run-off system, influent quality, sewage and sludge treatment techniques.It is continuous with China's urban wastewater treatment rate
Improve, urban sewage treatment plant sludge yield also sharply increases.2009, the urban wastewater treatment firm 1992 that the whole nation is put into operation
Seat, the m3 of sewage quantity 28,000,000,000 is handled, produce about 20,050,000 tons of the sludge of moisture content 80%.
The increase of the level of urbanization and sewage load, sludge quantity will break through 30,000,000 tons quickly.According to incompletely statistics, mesh
Preceding national urban sewage treatment plant sludge only has fraction progress sanitary landfills, land use, burning and building materials to utilize, and big
The processing disposal that part is not standardized.Sludge contains the poisonous and harmful substances such as pathogen, heavy metal and persistent organism,
Without effectively processing disposal, secondary pollution, direct threatening environment safety and public health are easily caused to underground water, soil etc.,
Substantially reduce the environmental benefit of sewage treatment facility.
Villages and small towns sewage is mainly made up of sanitary sewage and agricultural effluent.Sanitary sewage comparison of ingredients is fixed, and mainly contains carbon
The organic matters such as hydrate, protein, amino acid, fat, the growth of bacterium is relatively more suitable for, it is numerous to turn into bacterium, viral life
The place grown；But sanitary sewage has certain fertilizer efficiency typically without toxic, can be used to irrigated farmland.Agricultural effluent
Composition is then varied, different seasons, different places, the villages and small towns of different developing goals, and its waste water is needed with different places
Reason method.When handling sewage, to reduce quantity of wastewater effluent and its complexity, the biogas that country is wideling popularize should be combined
Pond is built, and the flushing supply (Heisui River) in domestic water and other domestic waters (buck) are separated.Buck self-purification system
System processing, Heisui River and human and animal excreta are handled through anaerobic biogas generating pit, can not only reduce the discharge capacity, complexity and place of sewage
Reason expense, and to developing the tool such as rural area cleaning new energy, protection human settlement, the sustainable development for promoting rural economy society
There is important meaning.
Specific resistance to filtration should perform Whole Course Management and Controlling principle.The pollutant of overall process should be formulated since source
The link such as reinforcing of pollutant pre-corrosion in control plan, including industrial clean manufacturing, factory, specific resistance to filtration technique, strengthens
Contaminant transport model.Pretreatment in factory must be carried out in accordance with regulations before being discharged into municipal sewage pipe network in industrial wastewater, make poisonous and harmful
Material reaches country, industry or discharge standard as defined in place.During specific resistance to filtration, heavy metal can be used to separate out
And passivation, the Degradation and Transformation of persistent organism and the Pollutant Control Technology such as pathogen inactivated, to meet different sludge treatments
The requirement of mode, realize the safe disposal of sludge.
Siphoning type sludge discharging machine is typically parked in the water inlet end of sedimentation basin, the water filling first into flashback tank, submerges on the mouth of pipe
Side about 100mm, while start immersible pump and provides press water for water sprayer, negative pressure in formation water sprayer, the bleeding point of water sprayer and
Dredging tube road top exhaust tube is connected, and extracts inner air tube.Muddy water can then pass through dredging tube source after forming certain vacuum in pipeline
Source constantly pumps to and discharged outside pond.Now the contact signal of electrode points pressure gauge closes immersible pump, while starts motor and make
Sludge discharging machine along rail advance when, dredging tube constantly inhales mud spoil disposal, reaches sedimentation basin the other end, when touching return travel switch,
Motor first stops and then antiport, and sludge discharging machine starts return operation spoil disposal, when running to initial position, touches stroke
Switch, suction dredge stop, and magnetic valve automatically opens up, admits air into siphonic system, by vacuum breaking, then stop spoil disposal.It is existing
Siphon suction dredge inhales the unclean shortcoming of mud, water about 150m3Clay content is extremely low, and mud is not clean, has dead angle, heavy in the presence of inhaling
Have two rails to get rusty on the pond of shallow lake, pollute pond and unsightly the shortcomings of.
Utility model content
The purpose of this utility model is to provide a kind of sewage plant running vehicle type sand scraper, is driven, led using annular chains
Gravitation is big, efficiency high, compact-sized, can effectively strike off bottom of pond dead angle position sludge, durable, solve existing hydrocone type and inhale mud
Machine inhales the unclean shortcoming of mud, and mud is not clean, has the problem of dead angle can not strike off in the presence of inhaling.
To achieve the above object, the utility model is achieved using following technical scheme：
A kind of sewage plant running vehicle type sand scraper, it is characterised in that：Including lifting system 1, drive system 4, scrape frame 9, main
Driving wheel 10, nylon wheel 11, scraper plate 12, the railing 5 that body frame is set by girder 3 and its top are formed, and lifting is provided with body frame side
System 1, opposite side are provided with drive system 4, are provided with below body frame and scrape frame 9 and multiple driving wheels 10, body frame is with scraping the angle of frame 9 as 60
Degree, drive system 4 links together with driving wheel 10 by chain, scrapes frame 9 and passes through steel wire rope 8 and the volume that is set in lifting system 1
Cylinder 2 connects, and scrapes the lower end of frame 9 and is provided with nylon wheel 11 and scraper plate 12.
Described railing 5 is provided with electric cabinet and scram button.
Described lifting system 1, drive system 4 are connected with electric cabinet and scram button circuit.
Described frame 9 of scraping is connected with driving wheel 10 by shaft coupling.
Compared with prior art, the beneficial effects of the utility model are：
Described running vehicle type sand scraper, treating capacity is big, can save floor space, and the equipment only needs a motor, less energy consumption,
Power consumption to be saved, the sludge concentration height of sludge can be scraped, sludge discharge effects are good, scraper plate simple structure, safe and reliable to operation, easy to maintenance,
Adaptability is good, easily realizes Automatic Control, is driven using annular chains, and tractive force is big, and efficiency high is compact-sized, can effectively scrape
Except bottom of pond dead angle position sludge, durable.Meet the policy of national energy-saving emission reduction at this stage, using scraping mud mode, sludge under water
Concentration greatly improves, and one day spoil disposal 1~2 time, total sludge volume is about 18 (cubes), and less than the 1/7 of siphon mode, sludge volume is big
It is big to reduce, the reduction of sludge volume, not only alleviate waterworks sludge and remove treating capacity, while save water plant and Treatment of Sludge
Electric energy loss.Land used is saved, when advection sedimentation process pool uses underwater mud scraper, the depth of horizontal sedimentation tank can be increased, is shortened
The length of horizontal flow basin, one can effectively reduce water factory's floor space processed, and two also accordingly reduce the floor space of Treatment of Sludge structures.
Brief description of the drawings
Fig. 1 is the utility model positive structure diagram.
Fig. 2 is the utility model left view structural representation.
Shown in figure：Lifting system 1, reel 2, girder 3, drive system 4, railing 5, rail 6, driven pulley 7, steel wire rope 8,
Scrape frame 9, driving wheel 10, nylon wheel 11, scraper plate 12.
Embodiment
Structure of the present utility model and its advantage are further illustrated below in conjunction with accompanying drawing：
Embodiment：As shown in Figure 1-2.
A kind of sewage plant running vehicle type sand scraper, including lifting system 1, drive system 4, scrape frame 9, driving wheel 10, nylon
Wheel 11, scraper plate 12, the railing 5 that body frame is set by girder 3 and its top form, and described railing 5 is provided with electric cabinet and jerk
Button, is provided with lifting system 1 in body frame side, and opposite side is provided with drive system 4, and frame 9 and multiple is scraped provided with four below body frame
Driving wheel 10, described frame 9 of scraping are connected with driving wheel 10 by shaft coupling, and drive system 4 is connected to driving wheel 10 by chain
Together, body frame is 60 degree with scraping the angle of frame 9, scrapes frame 9 and is connected by steel wire rope 8 with the reel 2 set in lifting system 1, two
Scrape and two nylon wheels 11 and a scraper plate 12 are provided between the lower end of frame 9, its lifting system 1, drive system 4 and electric cabinet and jerk
Button circuit connects, and scrapes frame 9 and the part of scraper plate 12 is the mechanical structured member manufactured with nontoxic, water-fast, anticorrosion material, nylon
11 parts are taken turns all using the material manufacture with self-lubricating property, and it is lifting system 1 and the charging member of drive system 4, driven
Wheel 7 and the part of driving wheel 10 are installed in more than the water surface, and security is higher.
Underwater mud scraper has mechanical overload and electric double protection functions.When operating load exceedes design load, lifting
Driving wheel break pin in system 1 is cut, and driving wheel stops operating and skidded on speed change gear main shaft, conduction chain, scrapes
Mud machine also and then stops dynamic row, and at the same time driving wheel promotes limit switch cut-out motor power and alarmed.Save land used, advection
When depositing technology pond uses underwater mud scraper, the depth of horizontal sedimentation tank can be increased, shorten the length of horizontal flow basin, one can effectively subtract
Shao Zhi water factories floor space, two also accordingly reduce the floor space of Treatment of Sludge structures.
Claims (4)
- A kind of 1. sewage plant running vehicle type sand scraper, it is characterised in that：Including lifting system (1), drive system (4), scrape frame (9), driving wheel (10), nylon wheel (11), scraper plate (12), the railing (5) that body frame is set by girder (3) and its top form, Body frame side is provided with lifting system (1), and opposite side is provided with drive system (4), is provided with below body frame and scrapes frame (9) and multiple driving wheels (10), with scraping frame (9) angle as 60 degree, drive system (4) is linked together body frame with driving wheel (10) by chain, scrapes frame (9) It is connected by steel wire rope (8) with the reel (2) set in lifting system (1), scrapes frame (9) lower end and be provided with nylon wheel (11) and scraper plate (12)。
- A kind of 2. sewage plant running vehicle type sand scraper according to claim 1, it is characterised in that：On described railing (5) Provided with electric cabinet and scram button.
- A kind of 3. sewage plant running vehicle type sand scraper according to claim 1, it is characterised in that：Described lifting system (1), drive system (4) is connected with electric cabinet and scram button circuit.
- A kind of 4. sewage plant running vehicle type sand scraper according to claim 1, it is characterised in that：It is described scrape frame (9) and Driving wheel (10) is connected by shaft coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720446793.9U CN206881220U (en) | 2017-04-26 | 2017-04-26 | A kind of sewage plant running vehicle type sand scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720446793.9U CN206881220U (en) | 2017-04-26 | 2017-04-26 | A kind of sewage plant running vehicle type sand scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206881220U true CN206881220U (en) | 2018-01-16 |
Family
ID=61325322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720446793.9U Expired - Fee Related CN206881220U (en) | 2017-04-26 | 2017-04-26 | A kind of sewage plant running vehicle type sand scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206881220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110681825A (en) * | 2019-11-08 | 2020-01-14 | 徐飞祥 | Precoated sand shell mold casting method |
-
2017
- 2017-04-26 CN CN201720446793.9U patent/CN206881220U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110681825A (en) * | 2019-11-08 | 2020-01-14 | 徐飞祥 | Precoated sand shell mold casting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 Termination date: 20190426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |