CN204193598U - A kind of full-automatic back washing anti-clogging cell structure - Google Patents
A kind of full-automatic back washing anti-clogging cell structure Download PDFInfo
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- CN204193598U CN204193598U CN201420631309.6U CN201420631309U CN204193598U CN 204193598 U CN204193598 U CN 204193598U CN 201420631309 U CN201420631309 U CN 201420631309U CN 204193598 U CN204193598 U CN 204193598U
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- grid
- flase floor
- tracheae
- cell structure
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Abstract
A kind of full-automatic back washing anti-clogging cell structure, for solving the problem that grid place is easily blocked.Cell structure comprises raceway groove and fixing flase floor in channels, also comprise air-source and perforation tracheae, described perforation tracheae is arranged on dorsal part and the bottom of flase floor, and the venthole on perforation tracheae is towards flase floor, and described air-source is connected to perforation tracheae by pipeline and valve.During operation, Aerodynamic Inverse rinses, when the suspension accumulation before grid is more, liquid level difference before and after grid increases, and after being increased to certain phase, automatically runs air recoil system by sensor and automatic control, air-source valve open, perforation tracheae stripping blocks the suspended material of water hole.The problem that the utility model adopts the method for gas backwash to solve grid to be blocked by grid slag; Avoid the failure problems occurred when using mechanical grille, the normal discharge capacity of grid can be ensured again.
Description
Technical field
The program relates to larger suspension and floating thing (such as fiber) in a kind of liquid towards medium and carries out the grid device filtered, and specifically carries out a kind of Novel grille structure designed for the susceptible to plugging problem in grid place.
Background technology
Traditional grid can be divided into artificial grid and mechanical grille by scarfing cinder mode, artificial grid is generally make with straight steel bar, grid is directly fixed in raceway groove for clearance, for the interception of suspension and floating thing, for the ease of artificial scarfing cinder operation, grid slag in scale removal process is avoided to fall after rise, certain angle is adopted to install, inclination angle little (such as 30 degree) but time facilitate labor cleaning's floor space larger, and the impurity in water can be attached to grid surface formation blocking, affect discharge, and need often cleaning.Impurity in addition in current is at grid place bulk deposition, and rubbish wherein also anaerobic reaction can occur, and produces harmful gas, such as, clear up that artificial trellis operations condition is poor should be noted the injury of foul smell to staff.
For improving labor and sanitation condition, the mechanical clinker removal method of many employings, adopts mechanical grille to carry out tackling and clearing up, and its structure generally comprises motor, traction loop chain and some pieces of tooth harrows; Each tooth harrow described is arranged on traction loop chain evenly and at intervals, forms a closed swinging tooth harrow chain; And have motor to drive rotation, by tooth harrow, the impurity in water is cleaned out, but mechanical grille not only energy consumption is large, as a kind of plant equipment, also easily breaks down, cause blocking, caused water sharply to reduce, work will be caused to stagnate, necessary on-call maintenance, and the rake teeth of mechanical grille, when bearing a heavy burden larger, also easily damages.
Utility model content
Hold susceptible to plugging above problem for fixed grid, a kind of full-automatic back washing anti-clogging cell structure is provided.
The utility model solves the technical scheme that its technical problem adopts:
A kind of full-automatic back washing anti-clogging cell structure, comprise raceway groove and fixing flase floor in channels, it is characterized in that, also comprise air-source and perforation tracheae, described perforation tracheae is arranged on dorsal part and the bottom of flase floor, and the venthole on perforation tracheae is towards flase floor, described air-source is connected to perforation tracheae by pipeline and valve.
Further, for realizing automatically controlling and blast adjustment, in the raceway groove of grid one or both sides, be provided with liquid level sensor, when the liquid level difference before and after grid reaches preset value, regulated the operation of air blast (air-source supplier) by the perception of sensor.
Further, described flase floor is stainless steel or PP plate, on described flase floor, uniform perforate is flow through for sewage, and the insoluble matter in trap water, the aperture of perforate on screen can according to the character of dirt and size Selection, but consider the effect of air recoil, 10mm-30mm is generally got in aperture; The annexation of described air blast, perforation tracheae is comparatively similar to the aerating system of Aerobic Pond, its middle punch tracheae can adopt stainless steel or ABS material as required, and formed through punching, and reduce total length and the sectional area of gas circuit to greatest extent, cost-saving and ensured the unimpeded of grid waste water.
Also comprise an auxiliary flase floor, described auxiliary flase floor overlaps with flase floor and carries out pivot joint in upside and is connected, for auxiliary cleaning dirt.
A using method for full-automatic back washing anti-clogging cell structure, comprises dirt interception and pneumatic backwash two steps, it is characterized in that,
Dirt is tackled, and is mainly the function of flase floor, closes the valve of air-source, identical with the effect of the grid of other types, mainly plays the suspended material of certain size in interception water, ensures the normal operation of follow-up equipment.
Aerodynamic Inverse rinses, when the suspension accumulation before grid is more, liquid level difference before and after grid increases, after being increased to certain phase, automatically air recoil system is run by sensor and automatic control, air blast valve open, air blast provides the gas of a certain amount of certain blast, is blocked the suspended material of water hole by the air-blowing stripping of tracheae of boring a hole.
Further, also comprise a timing cleanup step, grid slag before timing cleaning grid, and realized by auxiliary flase floor.
A using method for full-automatic back washing anti-clogging cell structure, is characterized in that, takes the mode of timing operation, when suspension presses close to grid, is just perforated the air stripping of tracheae, ensures the normal discharge capacity of grid.
Also comprise a timing cleanup step, grid slag before timing cleaning grid.
The beneficial effects of the utility model are: the problem that the utility model adopts the method for gas backwash to solve grid to be blocked by grid slag; Avoid the failure problems occurred when using mechanical grille, the normal discharge capacity of grid can be ensured again; Do not need to add extra equipment, only need connect an arm from aerating system, and energy consumption is low; The mode adopting mode or the timing operation automatically run can be selected as required.
First, anti-blocking mode adopts air force from the other direction by the dirt stripping of blocking grate opening, prevents grid from blocking, because also on-mechanical, so the problem of mechanical breakdown can not occur, both can ensure the function of grid, can ensure that again water crossed by grid normal, simultaneously while stripping dirt, achieve the object to grid place and dirt delivering oxygen, stop the anaerobic reaction of microorganism, avoid the generation of ozone, secondly, the power of Full-automatic pneumatic flushing backwash grid and back flushing gas are all from air blast, air blast is a kind of common apparatus of sewage disposal, do not need additionally to increase equipment investment, and the utility model institute air demand is very little, do not need open standby fan especially or set up blower fan yet, only need pick out separately an arm from aeration appropriate department, finally can add sensor as required, realize when liquid level difference before and after grid acquires a certain degree automatically running.
Accompanying drawing explanation
Fig. 1 is the horizontally disposed figure of utility model.
Fig. 2 is the lateral arrangement figure of utility model.
Fig. 3 is the schematic diagram of pattern two.
Fig. 4 is the schematic diagram of the embodiment two improved further.
In figure: 1 water hole hole, 2 flase floors, 3 perforation tracheaes, 3 ' perforation tracheae, 4 raceway grooves, 5 arms, 6 air blasts, 7 collect basket, 8 auxiliary flase floors.
Detailed description of the invention
Embodiment one, as shown in Figure 1 to Figure 2, a kind of full-automatic back washing anti-clogging cell structure, comprises as lower part:
Flase floor, the water hole hole 1 in aligned transfer on flase floor; Adopt the flase floor 2 that stainless steel or PP plate make, inclination be arranged in raceway groove 4, for tackling the dirt in water; Main rising promotes grid slag upwards, ensures that grid underwater portion crosses water normal, is placed on the perforation tracheae 3 of grid front portion; Main Function is the suspension that stripping blocks screen hole, the perforation tracheae 3 ' installed at an angle after being placed on grid; Back flushing air transfer pipeline, be generally the arm 5 of drawing from Aerobic Pond aerating system, source of the gas, from the air blast 6 of Aerobic Pond aerating system.And liquid level sensor is set as required, for monitoring the situation of change of the liquid level in raceway groove, by the height of liquid level sensor monitoring liquid level, and time of air-blowing and frequency being regulated, reaching optimization.
As for the layout form between aerating system and flase floor at least comprise following among important pattern:
Pattern one, recoil tracheae 2 is parallel with screen, with the corresponding installation in water hole excessively, as shown in Figure 2.
Pattern two, recoil tracheae 2 is parallel with liquid level, and recoil tracheae according to the change of grid setting angle as shown in Figure 3.
In this patent, important part is to provide air by perforation tracheae to flase floor, air vibration, brushes the blocking that effectively can prevent flase floor, and prevents the activity of anaerobe.Usually the frequency of cleaning flase floor can be reduced more than 3 times (relative to fixed flase floors).
The cleaning of this flase floor can adopt the mode of traditional labor cleaning to carry out operation, namely adopts creeper to clear up, and also by improving the structure of flase floor, can realize the cleaning of timing.
Embodiment two, as Fig. 4, flase floor is installed the auxiliary flase floor 8 of a superposition, and the specification of auxiliary flase floor and flase floor is completely the same, but auxiliary flase floor 8 carries out being flexibly connected with the upper edge of flase floor by a pair hinge, and auxiliary flase floor is not fixedly connected with raceway groove, when there being External Force Acting, auxiliary flase floor can be lifted, the dirt on it be cleared up, then puts down.And be provided with one in side for collecting the collection basket 7 of the dirt fallen on auxiliary flase floor.
Except the technical characteristic described in description, be the known technology of those skilled in the art.
Claims (4)
1. a full-automatic back washing anti-clogging cell structure, comprise raceway groove and fixing flase floor in channels, it is characterized in that, also comprise air-source and perforation tracheae, described perforation tracheae is arranged on dorsal part and the bottom of flase floor, and the venthole on perforation tracheae is towards flase floor, described air-source is connected to perforation tracheae by pipeline and valve.
2. a kind of full-automatic back washing anti-clogging cell structure according to claim 1, is characterized in that, in the described raceway groove of grid one or both sides, be provided with liquid level sensor.
3. a kind of full-automatic back washing anti-clogging cell structure according to claim 1, is characterized in that, described flase floor is stainless steel or the PP plate of uniform pore openings, and 10mm-30mm is generally got in aperture; Described perforation tracheae is stainless steel or the ABS pipe of punching.
4. a kind of full-automatic back washing anti-clogging cell structure according to claim 1, is characterized in that, also comprise an auxiliary flase floor, and described auxiliary flase floor overlaps with flase floor and carries out pivot joint in upside and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420631309.6U CN204193598U (en) | 2014-10-28 | 2014-10-28 | A kind of full-automatic back washing anti-clogging cell structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420631309.6U CN204193598U (en) | 2014-10-28 | 2014-10-28 | A kind of full-automatic back washing anti-clogging cell structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204193598U true CN204193598U (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420631309.6U Expired - Fee Related CN204193598U (en) | 2014-10-28 | 2014-10-28 | A kind of full-automatic back washing anti-clogging cell structure |
Country Status (1)
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| CN (1) | CN204193598U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106495253A (en) * | 2016-12-13 | 2017-03-15 | 中国船舶重工集团公司第七〇九研究所 | One kind is from flow-generator grid blowing-down device |
| CN107522364A (en) * | 2017-09-26 | 2017-12-29 | 百环境投资江苏有限公司 | A kind of textile printing and dyeing wastewater processing system |
| CN113318497A (en) * | 2021-06-04 | 2021-08-31 | 浙江瀚邦环保科技有限公司 | Device for treating slaughter wastewater in alpine region |
-
2014
- 2014-10-28 CN CN201420631309.6U patent/CN204193598U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106495253A (en) * | 2016-12-13 | 2017-03-15 | 中国船舶重工集团公司第七〇九研究所 | One kind is from flow-generator grid blowing-down device |
| CN107522364A (en) * | 2017-09-26 | 2017-12-29 | 百环境投资江苏有限公司 | A kind of textile printing and dyeing wastewater processing system |
| CN113318497A (en) * | 2021-06-04 | 2021-08-31 | 浙江瀚邦环保科技有限公司 | Device for treating slaughter wastewater in alpine region |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 250305 five mountain tourism resort, Changqing District, Shandong, Ji'nan Patentee after: SHANDONG GUOCHEN INDUSTRIAL GROUP Co.,Ltd. Address before: 250305 five mountain tourism resort, Changqing District, Shandong, Ji'nan Patentee before: SHANDONG GUOCHEN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20211028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |