CN202605878U - Full-automatic rotational flow sand remover with backwash drainage function - Google Patents
Full-automatic rotational flow sand remover with backwash drainage function Download PDFInfo
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- CN202605878U CN202605878U CN 201220315370 CN201220315370U CN202605878U CN 202605878 U CN202605878 U CN 202605878U CN 201220315370 CN201220315370 CN 201220315370 CN 201220315370 U CN201220315370 U CN 201220315370U CN 202605878 U CN202605878 U CN 202605878U
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- closed container
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- cone
- full
- desander
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Abstract
A full-automatic rotational flow sand remover with a backwash drainage function comprises a cone, a dreg blocking filter sieve, a cone-shaped refuse vessel, a water supply pump, and supporting pipelines. The full-automatic rotational flow sand remover with the backwash drainage function is characterized in that the upper portion of a closed container is provided with the dreg blocking filter sieve, the lower portion of the closed container is provided with the cone-shaped refuse vessel, dreg inlet holes spread all over the arc top of the cone-shaped refuse vessel, a first landing foot is arranged on the back of the closed container, a second landing foot is arranged on the front-right side of the closed container, a third landing foot is arranged on the front-left side of the closed container, a suite screw rod is arranged between the cone and an upper seal head, a first supporting pipeline is arranged on the right side of the closed container, a second supporting pipeline is arranged on the left side of the closed container, the eccentric place of the upper portion of the closed container is provided with a water inlet, and the top of the closed container is provided with a water outlet. A water outlet of the water supply pump is communicated with a water inlet of the sand remover. The full-automatic rotational flow sand remover with the backwash drainage function is affordable, high in pollution cleaning efficiency, capable of cleaning pollution during working, and capable of supplying qualified and health domestic drinking water for enterprises, public institutions and families in rural areas, wherein the enterprises, the public situations and the families dispersedly get water.
Description
Technical field
The utility model relates to water correction plant, and the enterprises and institutions that particularly supply to live in the rural area use, especially the long-term manufacturing field of perplexing the desander of the drinking water that disperses the use of water intaking family in the rural area of solution.
Background technology
Show that according to investigations the water source of China's life in the countryside drinking water mainly is to be main with underground surface water, drinks phreatic population and accounts for 75%; The population of drinking the surface water accounts for 30%, is peasant household with good conditionsi digging well to get water basically, and unconditional just in rivers, lake, reservoir, gully, the water intaking drunk; And river and the underground water of the whole nation more than 90% is polluted at present; Even severe contamination, its pollution is loathsome especially, and especially the underground water iron of Electrical Well extraction, manganese, alkali, chlorine, colloid thing, toxic byproduct, agricultural chemicals, bacterium, silt, iron rust, suspension, microorganism, Escherichia coli, solid impurity pollution, sdI value and calcium ions and magnesium ions exceed standard; Even there is well that water is arranged; Also severe overweight can't be drunk, and is threatening human healthy.The condition of similar city tap-water is not used in general small towns and administrative natural village, and directly with underground water or the face of land natural stream networks source as drinking water, its present situation is drinking water pollution, severe overweight for small towns and people in the countryside; And the present situation of above-mentioned pollution has constituted loose water intaking personnel health's the very big threat of small towns and administrative natural village ground.
The purpose that purifies, reaches drinking water sanitary standard again that known filter product mainly is based on city tap-water designs, and can not solve the rural area and disperse water intaking population directly to adopt water source such as underground surface water after purifying, to reach the purpose that People's Republic of China's " drinking water sanitary standard " becomes Drinking Water.As: it (ZL200920081858X), is the water source with the running water that the Chinese patent document discloses a kind of " town and country household quality separation water intaking water purifier ", adopts quartz sand filtration, artificial filtration with manganese sand to be treated as Drinking Water.
The utility model content
The utility model mainly is to combine China actual; Push forward the building of a new socialist countryside and the urban-rural integration construction; With country the basic safe and sanitary water works of rural and urban population is matched; Purpose provides a kind of full-automatic eddy flow desander with sewage backwash function, reaches the problem that People's Republic of China's " drinking water sanitary standard " becomes safe drinking water to solve town and country underground water and surface water.This novel purpose is realized by following technical scheme: a kind of full-automatic eddy flow desander with sewage backwash function; Comprise cone, pushing off the slag sieves, taper slag bucket, supply-water pump, ducts, it is characterized in that: the top of its closed container is provided with the pushing off the slag sieves, and the bottom of closed container is provided with the taper slag bucket; The arc top of taper slag bucket spreads all over the slag input hole; The back of closed container is provided with first landing leg, and the preceding right side of closed container is provided with second landing leg, and the preceding left side of closed container is provided with the 3rd landing leg; Be provided with the external member screw rod between cone and the upper cover; The right of closed container is provided with first ducts, and the left side of closed container is provided with second ducts, and the eccentric part on this closed container top is provided with water inlet, sewage backwash mouth; The top of closed container has delivery port, and the bottom of closed container is provided with and just washes sewage draining exit, backwash water inlet; The delivery port of said supply-water pump is communicated with the water inlet of desander device.
Compare with prior art (on existing quartz sand filtration and artificial filtration with manganese sand processing basis), this novel pin has increased treatment steps such as cone, pushing off the slag sieves, taper slag bucket, supply-water pump, ducts to the water source, rural area.During this is novel, when full-automatic eddy flow desander moves, be to utilize the principle of centrifugation to carry out effective desanding; Under the effect of eccentric water inlet pipe, former water is through behind the water inlet pipe of hydrocyclone, under the effect through centrifugal force and centripetal force in desander; At first tangential direction forms oblique surrounding fluid down around the cone, and current rotation passing downwards is after current reach cone a part; Then along rotating into the pushing off the slag sieves on the cone axis mind-set; Clear water zone flows out clear water through top, and is meanwhile, assorted dirty under the effect of fluid inertia centrifugal force and self gravitation and under the isolation of pushing off the slag sieves; Fall into cone lower taper slag bucket along the cone wall, sand grains is discharged by device bottom; The pushing off the slag sieves can prevent effectively that foreign material from upwards rising; When the foreign material in being accumulated in slag bucket arrive to a certain degree; Only need to open manually-operated gate; Foreign material are promptly discharged under flow action; This operation principle can effectively remove silt, iron rust, impurity, suspension, solid matter in underground water, the surface water water, it is turbid to fall, Separation of Solid and Liquid, thoroughly remove incrustation scale, human body beneficial's several mineral materials and trace element such as potassium, sodium, calcium, strontium, carbonic acid, metaphosphoric acid is provided simultaneously, thereby makes the water quality mouthfeel sweet more pure sweet; Manually positive sewage backwash can effectively be discharged the harmful substance that is suspended in the container water body, discharges in the lip-deep various harmful substances of sieves, and emission index keeps the circulation of internal tank water route up to more than 98.7%, effectively prevents out aqueous metamorphism; Filter back water quality and meet People's Republic of China's " drinking water sanitary standard " requirement.
This is novel to have following characteristics: 1, during operation, be to utilize the principle of centrifugation to carry out effective desanding, under the effect of eccentric water inlet pipe; Former water is through behind the water inlet pipe of hydrocyclone, under the effect through centrifugal force and centripetal force in desander, at first forms the surrounding fluid under oblique along the tangential direction on every side of cylindrical shell; The current rotation is passed downwards; After current reach cone a part, then along rotating into the pushing off the slag sieves on the cone axis mind-set, clear water zone flows out clear water through top; Meanwhile; Assorted dirt falls into cone lower taper slag bucket under the effect of fluid inertia centrifugal force and self gravitation and under the isolation of pushing off the slag sieves along the cone wall, and sand grains is discharged by device bottom.2, can prevent effectively that foreign material from upwards rising; When the foreign material in being accumulated in slag bucket arrive to a certain degree; Only need to open manually-operated gate; Foreign material are promptly discharged under flow action; This operation principle can effectively remove silt, iron rust, impurity, suspension, solid matter in underground water, the surface water water, it is turbid to fall, Separation of Solid and Liquid, thoroughly remove incrustation scale, human body beneficial's several mineral materials and trace element such as potassium, sodium, calcium, strontium, carbonic acid, metaphosphoric acid is provided simultaneously, thereby makes the water quality mouthfeel sweet more pure sweet.3, can effectively discharge the harmful substance that is suspended in the container water body, discharge in the lip-deep various harmful substances of pushing off the slag sieves, emission index keeps the circulation of internal tank water route up to more than 98.7%, effectively prevents out aqueous metamorphism.4, filter back water quality and meet People's Republic of China's " drinking water sanitary standard " requirement.
This novel economizer is suitable for, and simple in structure, floor space is little, and scrubbing efficient is high, can be in operation and remove contamination, and is particularly suitable for living in enterprises and institutions and rural households' use in rural area, can be provided with one at the delivery port of Electrical Well.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation:
Fig. 1 is that the device of this novel embodiment connects sketch map;
Fig. 2 is the structure chart of desander device shown in Figure 1.
The specific embodiment
Fig. 1 illustrates this novel water treatment facilities and is equipped with the situation of filtering power; As for rural households and enterprises and institutions' use; Supply-water pump 2 is extracted the water in the Electrical Well 1 out, and sends into through pipe network and to carry out filtration treatment in this new device, and the water after the processing is outwards exported and supplied to use.
Among Fig. 2, the closed container that desander device 3 is made up of cone 3b and upper cover 3a, cone 3b and upper cover 3a external member screw rod are formed by connecting; The top of this closed container is provided with pushing off the slag sieves 16; The bottom of closed container is provided with taper slag bucket 17, and the arc top of taper slag bucket spreads all over slag input hole 18, and the back of closed container is provided with first landing leg 19; The preceding right side of closed container is provided with second landing leg 20; The preceding left side of closed container is provided with the 3rd landing leg 21, is provided with external member screw rod 22 between cone and the upper cover, and the right of closed container is provided with first ducts 23; The left side of closed container is provided with second ducts 24; The eccentric part on this closed container top is provided with water inlet 3c, sewage backwash mouth 3g, and the top of closed container has delivery port 3d, and the bottom of closed container is provided with and just washes sewage draining exit 3e, backwash water inlet 3f.
Referring to Fig. 1; From the process of water treatment, former water gets into from the water inlet 3c on the closed container of desander device through valve 4 and valve 5 that (at this moment, the blowoff valve 8 of going into water valve 7 and back flush discharge mouth of blowoff valve on the manual drain mouth on the external pipe 9 and backwash water inlet cuts out; Manual drain valve on this sewage draining exit and backwash were used when going into the blowdown of water valve supplying apparatus and cleaning); After filtering, become Drinking Water, through outwards output confession use of valve 6.The delivery port of above-mentioned supply-water pump is communicated with the water inlet of desander device.
In addition, closed container can adopt stainless steel 304 materials or low-carbon steel material during this was novel, to satisfy quality and hygienic requirements.
Claims (3)
1. full-automatic eddy flow desander with sewage backwash function; Comprise cone, pushing off the slag sieves, taper slag bucket, supply-water pump, ducts; It is characterized in that: the top of its closed container is provided with pushing off the slag sieves (16), and the bottom of closed container is provided with taper slag bucket (17), and the arc top of taper slag bucket spreads all over slag input hole (18); The back of closed container is provided with first landing leg (19); The preceding right side of closed container is provided with second landing leg (20), and the preceding left side of closed container is provided with the 3rd landing leg (21), is provided with external member screw rod (22) between cone and the upper cover; The right of closed container is provided with first ducts (23); The left side of closed container is provided with second ducts (24), and the eccentric part on this closed container top is provided with water inlet (3c), and the top of closed container has delivery port (3d); The delivery port of said supply-water pump is communicated with the water inlet (3c) of desander (3).
2. desander according to claim 1 is characterized in that, the closed container of said desander (3) is formed by connecting cone and upper cover external member screw rod.
3. desander according to claim 2 is characterized in that, the bottom of the closed container of said desander (3) is provided with just washes sewage draining exit (3e), backwash water inlet (3f), and the eccentric part on closed container top is provided with sewage backwash mouth (3g).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220315370 CN202605878U (en) | 2012-07-02 | 2012-07-02 | Full-automatic rotational flow sand remover with backwash drainage function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220315370 CN202605878U (en) | 2012-07-02 | 2012-07-02 | Full-automatic rotational flow sand remover with backwash drainage function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202605878U true CN202605878U (en) | 2012-12-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220315370 Expired - Fee Related CN202605878U (en) | 2012-07-02 | 2012-07-02 | Full-automatic rotational flow sand remover with backwash drainage function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202605878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104370329A (en) * | 2014-12-05 | 2015-02-25 | 成都市飞龙水处理技术研究所 | Water pre-purifier with eddy flow desanding function and manufacturing method thereof |
-
2012
- 2012-07-02 CN CN 201220315370 patent/CN202605878U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104370329A (en) * | 2014-12-05 | 2015-02-25 | 成都市飞龙水处理技术研究所 | Water pre-purifier with eddy flow desanding function and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20130702 |