CN112370857A - Hydraulic engineering filter equipment - Google Patents
Hydraulic engineering filter equipment Download PDFInfo
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- CN112370857A CN112370857A CN202011169063.1A CN202011169063A CN112370857A CN 112370857 A CN112370857 A CN 112370857A CN 202011169063 A CN202011169063 A CN 202011169063A CN 112370857 A CN112370857 A CN 112370857A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
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Abstract
本发明涉及水利工程技术领域，具体公开一种水利工程过滤装置，包括漂浮物处理机构、碎石处理通道、泥沙处理机构、重吸附机构及驱动机构，漂浮物处理机构内设有第一过滤网，位于第一过滤网上方设有漂浮物捕集网，另一侧设有漂浮物收集箱；碎石处理通道设置于漂浮物处理机构底端，碎石处理通道下端设有阻隔网；泥沙处理机构连接于碎石处理通道另一端；重吸附机构设置于泥沙处理机构另一端，重吸附机构与泥沙处理机构的连通处设有隔板，隔板顶端与重吸附机构顶壁分离设置，重吸附机构内部设有吸附板；驱动机构设置于漂浮物处理机构外侧。本发明提供的水利工程过滤装置，结构简单，能够对水中的杂质起到很好的过滤效果，且过滤的杂质易清理。
The invention relates to the technical field of water conservancy projects, and specifically discloses a water conservancy project filtering device, which comprises a floating object treatment mechanism, a crushed stone treatment channel, a sediment treatment mechanism, a heavy adsorption mechanism and a driving mechanism. The floating object treatment mechanism is provided with a first filter The net is located above the first filter net with a floating object collection net, and the other side is provided with a floating object collection box; the crushed stone treatment channel is set at the bottom end of the floating object treatment mechanism, and the lower end of the crushed stone treatment channel is provided with a barrier net; The sand treatment mechanism is connected to the other end of the gravel treatment channel; the re-adsorption mechanism is arranged at the other end of the sediment treatment mechanism. The re-adsorption mechanism is provided with an adsorption plate inside; the driving mechanism is arranged outside the floating object treatment mechanism. The water conservancy project filtering device provided by the invention has a simple structure, can have a good filtering effect on impurities in water, and the filtered impurities are easy to clean.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering, and particularly discloses a hydraulic engineering filtering device.
Background
In hydraulic engineering construction, often need carry out the pipe-line transportation to the water resource, and the aquatic can have a large amount of impurities usually, and these impurities cause pipeline's jam easily, influence the normal transport of follow-up water resource, consequently, need carry out filtration treatment to the water resource before carrying. However, the existing filtering device is limited in structure and design, and is easily blocked by impurities, and the impurities filtered and accumulated in the device are not easy to clean, so that the filtering effect of the whole device is influenced.
Disclosure of Invention
The invention provides a hydraulic engineering filtering device which is simple in structure, can achieve a good filtering effect on impurities in water, and the filtered impurities are easy to clean.
The invention provides a hydraulic engineering filter device, which comprises:
the floater treatment mechanism is provided with a treatment cavity, the top end of the cavity is provided with a water inlet, the lower end of the cavity is provided with a first filter screen, a floater collecting net is arranged on one side of the cavity and above the first filter screen, and a floater collecting box communicated with the cavity is arranged on the other side of the cavity;
the gravel treatment channel is obliquely downward and is communicated with the bottom end of the floater treatment mechanism, and the lower end of the gravel treatment channel is vertically provided with a blocking net;
the silt treatment mechanism is horizontally connected to the other end of the gravel treatment channel and is communicated with the gravel treatment channel;
the heavy adsorption mechanism is communicated with the other end of the silt treatment mechanism, a partition plate is vertically arranged at the communication position of the heavy adsorption mechanism and the silt treatment mechanism, and the top end of the partition plate is separated from the top wall of the heavy adsorption mechanism; an adsorption plate is detachably arranged in the heavy adsorption mechanism, and a water outlet is formed in the lower end of the heavy adsorption mechanism; and
and the driving mechanism is arranged outside the floater processing mechanism and used for pushing the floater collecting net to do reciprocating motion in the horizontal direction along the upper surface of the first filter screen.
Preferably, a fixed plate is arranged in the cavity and perpendicular to the top wall of the cavity, and the distance from the bottom end of the fixed plate to the bottom wall of the cavity is greater than the height of the floating object collecting net; the movable plate is arranged between the fixed plate and the side wall of the cavity, the height of the movable plate is larger than the distance from the bottom end of the fixed plate to the bottom wall of the cavity, a first telescopic rod is fixedly connected to the top end of the movable plate, and the first telescopic rod reciprocates in the vertical direction through a first motor fixedly arranged at the top end of the floater processing mechanism.
Preferably, a transparent visual window is arranged on the outer wall of the floating object processing mechanism.
Preferably, the bottom end of the floater collecting box is communicated with a water guide pipe, the other end of the water guide pipe is connected to the gravel treatment channel, and the top end of the water guide pipe is provided with a second filter screen.
Preferably, the inner wall of the floater collecting box is provided with a dryer, the inner top wall of the floater collecting box is provided with a crushing shaft, and the crushing shaft is circumferentially provided with crushing pieces.
Further preferably, the bottom end of the floater collecting box is communicated with a broken floater collecting box.
Preferably, the bottom of silt processing mechanism is back taper type structure, back taper type structure department intercommunication is equipped with mud collection piece, just mud collection piece extends to the below of rubble processing passageway, the discharge gate has been seted up on the diapire of rubble processing passageway, the discharge gate is located directly over mud collection piece, discharge gate department is equipped with sealed lid.
Further preferably, be equipped with the second motor on the outer wall of piece is collected to mud, mud collect the piece with the intercommunication department of back taper type structure is equipped with the control panel, the control panel with the output shaft of second motor passes through telescopic link two and is connected.
Preferably, the aperture of the blocking screen is smaller than the aperture of the first filter screen.
Preferably, an opening is formed in the top wall of the heavy adsorption mechanism, and a cover body is hinged to the opening; the symmetry is equipped with the shelf on heavy adsorption apparatus's the inner wall, be equipped with the draw-in groove along length direction on the shelf, the lower surface both sides of adsorption plate have set firmly the card strip, card strip joint in the draw-in groove, will the connection can be dismantled to the adsorption plate.
Compared with the prior art, the invention has the beneficial effects that:
according to the hydraulic engineering filtering device provided by the invention, a water source enters a floater treatment mechanism, heavy and large impurities in water are accumulated above a first filter screen, light impurities float to the surface of the water, a driving mechanism drives a floater collecting net to move along the upper surface of the first filter screen, the floater collecting net can push the impurities accumulated above the first filter screen to move to a floater collecting box and simultaneously collect the impurities floating on the surface of the water to the floater collecting box, and at the moment, the impurities fall into the floater collecting box to finish primary collection and filtration of the impurities in the water; the water flow and part of impurities continue to go downwards along the gravel treatment channel, and the blocking net further intercepts the impurities in the water, so that the impurities are accumulated at the lower end of the gravel treatment channel; then the water flow enters the silt treatment mechanism, and fine particle impurities such as silt and the like mixed in the water flow are gradually accumulated at the bottom of the silt treatment mechanism under the action of self gravity; when water flow passes through the top end of the partition plate, the water flow automatically enters the heavy adsorption mechanism, and an adsorption plate arranged in the heavy adsorption mechanism can further adsorb residual fine impurities in the water; this device simple structure can play fine filtration treatment effect to rivers.
Drawings
Fig. 1 is a schematic structural diagram of a hydraulic engineering filtering device provided by an embodiment of the invention;
fig. 2 is a schematic structural diagram of a hydraulic engineering filtering device according to another preferred embodiment of the invention.
Description of reference numerals: 100. a float handling mechanism; 101. a first filter screen; 102. a flotage trapping net; 103. a floater collecting box; 104. a fixing plate; 105. a movable plate; 106. a first telescopic rod; 107. a first motor; 113. a water conduit; 123. a second filter screen; 133. a dryer; 143. a crushing shaft; 153. crushing slices; 163. a broken material collecting box; 200. a lithotripsy treatment channel; 201. a barrier net; 300. a silt treatment mechanism; 301. a sludge collection member; 311. a second motor; 302. a sealing cover; 400. a re-adsorption mechanism; 401. a partition plate; 402. an adsorption plate; 403. a shelf.
Detailed Description
An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.
In the description of the present invention, it is to be understood that the terms "middle", "upper", "lower", "top", "bottom", "inner", "outer", "long", "circumferential", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing technical solutions of the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.
Referring to fig. 1, the hydraulic engineering filtering apparatus provided in the embodiment of the present invention includes a floating object treatment mechanism 100, a gravel treatment channel 200, a sediment treatment mechanism 300, a heavy adsorption mechanism 400, and a driving mechanism; the floater treating mechanism 100 is provided with a treating cavity, the top end of the cavity is provided with a water inlet, the lower end of the cavity is provided with a first filter screen 101, one side of the cavity, which is positioned above the first filter screen 101, is provided with a floater collecting net 102, and the other side of the cavity is provided with a floater collecting box 103 communicated with the cavity; the gravel treatment channel 200 is obliquely downward and is communicated with the bottom end of the floater treatment mechanism 100, and the lower end of the gravel treatment channel 200 is vertically provided with a blocking net 201; the silt treatment mechanism 300 is horizontally connected to the other end of the gravel treatment channel 200 and is communicated with the gravel treatment channel 200; the heavy adsorption mechanism 400 is communicated with the other end of the sediment treatment mechanism 300, a partition plate 401 is vertically arranged at the communication position of the heavy adsorption mechanism and the sediment treatment mechanism 300, and the top end of the partition plate 401 is separated from the top wall of the heavy adsorption mechanism 400; an adsorption plate 402 is detachably arranged in the heavy adsorption mechanism 400, and a water outlet is formed in the lower end of the heavy adsorption mechanism; the driving mechanism is arranged outside the floater treating mechanism 100 and used for pushing the floater collecting net 102 to do reciprocating motion in the horizontal direction along the upper surface of the first filter screen 101; a water source enters the floater treatment mechanism 100 through a water inlet, heavy and large impurities such as large-particle stones or branches and leaves driven by water flow in water are accumulated above the first filter screen 101, light impurities float to the surface of the water under the buoyancy action of the water, after the impurities are accumulated for a period of time in the floater treatment mechanism 100, the driving mechanism is opened to drive the floater collecting screen 102 to move along the upper surface of the first filter screen 101, the floater collecting screen 102 can push the impurities accumulated above the first filter screen 101 to move to the floater collecting box 103 and collect the impurities floating on the surface of the water to the floater collecting box 103, and at the moment, the impurities fall to the floater collecting box 103 under the action of gravity to finish the primary collection and filtration of the impurities in the water; it should be noted that a flow control device may be disposed at the water inlet to control the amount of water entering the floating object processing mechanism 100, so as to prevent the normal filtration of the floating object processing mechanism 100 from being affected by the excessive amount of water; the floater collecting net 102 may be set to a large height to simultaneously treat impurities floating on the upper surface of the first filter net 101 and the water surface, and a specific height thereof is specifically selected according to the amount of water introduced into the floater treating mechanism 100; the water flow passing through the first filter screen 101 and part of impurities can continue to flow downwards along the gravel treatment channel 200 which is obliquely arranged downwards, and because the blocking net 201 is vertically arranged at the lower end of the gravel treatment channel 200, the blocking net 201 can further block impurities in water, such as small-particle stones and the like, so that the impurities are accumulated at the lower end of the gravel treatment channel 200; then the water flow enters the silt treatment mechanism 300, the entering water flow speed is slowed down due to the horizontal arrangement of the silt treatment mechanism 300, and fine particle impurities such as silt and the like mixed in the water flow are gradually accumulated at the bottom of the silt treatment mechanism 300 under the action of self gravity to complete separation; because the tail end of rivers is equipped with baffle 401 among silt processing mechanism 300, further make rivers slow in silt processing mechanism 300 and gather, when rivers crossed baffle 401 top, automatically get into heavy adsorption apparatus structure 400 in, the adsorption plate 402 that sets up in heavy adsorption apparatus structure 400 can further carry out the adsorption treatment to remaining tiny impurity in the aquatic, and the rivers that finally handle flow out from the delivery port of heavy adsorption apparatus structure 400 lower extreme, play fine filtration treatment effect to rivers.
In the above embodiment, with reference to fig. 1, in order to prevent water in the floating object processing mechanism 100 from entering the floating object collecting box 103, a fixing plate 104 is disposed in the cavity and perpendicular to the top wall of the cavity, and the distance from the bottom end of the fixing plate 104 to the bottom wall of the cavity is greater than the height of the floating object collecting net 102; a movable plate 105 is arranged between the fixed plate 104 and the side wall of the cavity, the height of the movable plate 105 is greater than the distance from the bottom end of the fixed plate 104 to the bottom wall of the cavity, a first telescopic rod 106 is fixedly connected to the top end of the movable plate 105, and the first telescopic rod 106 reciprocates in the vertical direction through a first motor 107 fixedly arranged at the top end of the floater processing mechanism 100; when the floater collecting net 102 moves to the floater collecting box 103, the first motor 107 can control the first telescopic rod 106 to contract, so as to drive the movable plate 105 to move upwards, and the floater collecting box 103 is communicated with the cavity of the floater processing mechanism 100; conversely, when the floater collecting net 102 deviates from the floater collecting box 103, the first motor 107 controls the telescopic rod 106 to extend, so that the floater collecting box 103 is separated from the cavity of the floater processing mechanism 100, and excessive water flow is prevented from entering the floater collecting box 103;
further preferably, a water guide pipe 113 may be communicated with the bottom end of the floater collecting box 103, the other end of the water guide pipe 113 is connected to the debris disposal passage 200, and a second filter screen 123 is disposed at the top end of the water guide pipe 113, so that water flowing into the floater collecting box 103 may flow into the debris disposal passage 200 through the water guide pipe 113, thereby preventing the water flowing in the floater collecting box 103 from accumulating.
In the above embodiment, the aperture of the blocking net 201 is smaller than that of the first filter 101, which can perform a sectional filtering function, so that the impurities can be filtered more thoroughly.
In the above embodiment, in order to facilitate observation of the water flow accumulation inside the float processing mechanism 100, a transparent visual window is provided on the outer wall of the float processing mechanism 100; also, according to the prior art, a water level sensor is installed on the inner wall of the floating object processing mechanism 100, and is connected to the water level sensor and the driving mechanism through a controller, and when the water level sensor senses that the water flow in the floating object processing mechanism 100 is accumulated to a specific height, the controller receives a signal and controls the driving mechanism to start up, so as to control the floating object collecting net 102 to move.
In the above embodiment, the bottom end of the silt processing mechanism 300 is an inverted cone structure, the inverted cone structure is communicated with a sludge collecting member 301, the sludge collecting member 301 extends to the lower part of the gravel processing channel 200, the bottom wall of the gravel processing channel 200 is provided with a discharge hole, the discharge hole is located right above the sludge collecting member 301, and the discharge hole is provided with a sealing cover 302; when sludge and crushed stone in the crushed stone treatment channel 200 are accumulated to the top end of the separation net 201, water flow of a water inlet is closed, the sealing cover 302 is opened, crushed stone, silt and the like accumulated in the crushed stone treatment channel 200 can fall into the sludge collecting piece 301, and therefore silt and the like accumulated in the silt treatment mechanism 300 can be cleaned;
further preferably, a second motor 311 is arranged on the outer wall of the sludge collecting piece 301, a control board is arranged at the communication position of the sludge collecting piece 301 and the inverted cone-shaped structure, and the control board is connected with an output shaft of the second motor 311 through a second telescopic rod; when mud in silt processing mechanism 300 gathers to shelf 401 top, closes into rivers, and second motor 311 control telescopic link is two flexible for the control panel is opened, and mud is collected piece 301 and silt processing mechanism 300 intercommunication, and the silt of gathering in silt processing mechanism 300 bottom can drop in mud collection piece 301, and the silt of gathering in silt processing mechanism 300 can be cleared up like this, can continue to carry out rivers filtration treatment.
In the above embodiment, the top wall of the heavy adsorption mechanism 400 is provided with an opening, and the opening is hinged with a cover body; the inner wall of the heavy adsorption mechanism 400 is symmetrically provided with shelves 403, the shelves 403 are provided with clamping grooves along the length direction, clamping strips are fixedly arranged on two sides of the lower surface of the adsorption plate 402, and the clamping strips are clamped in the clamping grooves to detachably connect the adsorption plate 402; when the suction plate 402 needs to be replaced, the cover body is opened.
It should be noted that, in the above embodiments, in order to facilitate observation of the accumulation of impurities in the float material processing mechanism 100, the rubble processing passage 200, and the sediment processing mechanism 300, transparent observation windows may be provided on the outer walls of the respective structures.
As another preferred embodiment of the present invention, please refer to fig. 2, a dryer 133 is disposed on the inner wall of the floating object collecting box 103, a crushing shaft 143 is disposed on the inner top wall of the floating object collecting box 103, crushing pieces 153 are circumferentially disposed on the crushing shaft 143, and the rotation of the crushing shaft 143 is controlled by a driving motor; the floating materials such as fallen leaves entering the floating material collecting box 103 are dried by the dryer 133, and then crushed by the crushing pieces 153, and further recycled.
Further preferably, the bottom end of the floating object collecting box 103 is communicated with a broken object collecting box 163, and the broken floating objects fall into the broken object collecting box 163 to be collected, so that enough space can be reserved in the floating object collecting box 103, and the trouble that the worker needs to process impurities in the floating object collecting box 103 for multiple times is reduced.
The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the above embodiments, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.
Claims (10)
1. A hydraulic engineering filter equipment, characterized by, includes:
the floater treatment mechanism (100) is provided with a treatment cavity, a water inlet is formed in the top end of the cavity, a first filter screen (101) is arranged at the lower end of the cavity, a floater collecting net (102) is arranged on one side of the cavity and above the first filter screen (101), and a floater collecting box (103) communicated with the cavity is arranged on the opposite side of the cavity;
the gravel treatment channel (200) is obliquely downward and is communicated with the bottom end of the floating object treatment mechanism (100), and the lower end in the gravel treatment channel (200) is vertically provided with a blocking net (201);
the silt treatment mechanism (300) is horizontally connected to the other end of the gravel treatment channel (200) and is communicated with the gravel treatment channel (200);
the heavy adsorption mechanism (400) is communicated with the other end of the silt treatment mechanism (300), a partition plate (401) is vertically arranged at the communication position of the heavy adsorption mechanism and the silt treatment mechanism (300), and the top end of the partition plate (401) is separated from the top wall of the heavy adsorption mechanism (400); the heavy adsorption mechanism (400) is horizontally and detachably provided with an adsorption plate (402) inside, and the lower end of the heavy adsorption mechanism is provided with a water outlet; and
and the driving mechanism is arranged outside the floater processing mechanism (100) and is used for pushing the floater collecting net (102) to do reciprocating motion in the horizontal direction along the upper surface of the first filter screen (101).
2. The hydraulic engineering filtering device according to claim 1, wherein a fixing plate (104) is arranged in the cavity and perpendicular to the top wall of the cavity, and the distance from the bottom end of the fixing plate (104) to the bottom wall of the cavity is larger than the height of the floating object trapping net (102); fixed plate (104) with vertically be equipped with between the lateral wall of cavity fly leaf (105), the height of fly leaf (105) is greater than the bottom of fixed plate (104) arrives the distance of cavity diapire, the top rigid coupling of fly leaf (105) has telescopic link (106), telescopic link (106) are through setting firmly first motor (107) in the floater processing mechanism (100) outside is reciprocating motion in vertical direction.
3. The hydraulic engineering filter device according to claim 1, wherein the outer wall of the float handling mechanism (100) is provided with a transparent viewing window.
4. The hydraulic engineering filtering device according to claim 1, wherein a water guide pipe (113) is arranged at the bottom end of the floating object collecting box (103) in a communicating manner, the other end of the water guide pipe (113) is arranged on the gravel processing channel (200) in a communicating manner, and a second filter screen (123) is horizontally arranged at the top end of the water guide pipe (113).
5. The hydraulic engineering filtering device according to claim 1, wherein a dryer (133) is arranged on the inner wall of the floating object collecting box (103), a crushing shaft (143) is arranged on the inner top wall of the floating object collecting box (103), and crushing sheets (153) are circumferentially arranged on the crushing shaft (143).
6. The hydraulic engineering filtering device according to claim 5, wherein the bottom end of the floating object collecting box (103) is communicated with a broken object collecting box (163).
7. The hydraulic engineering filter device according to claim 1, wherein the bottom end of the silt treatment mechanism (300) is an inverted cone structure, a sludge collection piece (301) is arranged at the position of the inverted cone structure in a communicating mode, the sludge collection piece (301) extends to the position below the gravel treatment channel (200), a discharge hole is formed in the bottom wall of the gravel treatment channel (200), the discharge hole is located right above the sludge collection piece (301), and a sealing cover (302) is arranged at the discharge hole.
8. The hydraulic engineering filtering device according to claim 7, wherein a second motor (311) is arranged on the outer wall of the sludge collecting piece (301), a control plate is arranged at the communication position of the sludge collecting piece (301) and the inverted cone-shaped structure, and the control plate is connected with an output shaft of the second motor (311) through a second telescopic rod.
9. The hydraulic engineering filtering device according to claim 1, wherein the pore size of the blocking net (201) is smaller than the pore size of the first filter net (101).
10. The hydraulic engineering filtering device according to claim 1, wherein an opening is formed in a top wall of the heavy adsorption mechanism (400), and a cover body is hinged to the opening; the symmetry is equipped with a pair of shelf (403) on the inner wall of heavy adsorption apparatus structure (400), every shelf (403) upper surface is equipped with the draw-in groove along length direction, the lower surface both sides of adsorption plate (402) have set firmly the card strip, the card strip joint in the draw-in groove, will adsorption plate (402) can be dismantled and connect.
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| CN202011169063.1A CN112370857B (en) | 2020-10-28 | 2020-10-28 | Hydraulic engineering filter equipment |
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| CN202011169063.1A CN112370857B (en) | 2020-10-28 | 2020-10-28 | Hydraulic engineering filter equipment |
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| CN112370857B CN112370857B (en) | 2023-07-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115032178A (en) * | 2022-04-26 | 2022-09-09 | 江苏仕能工业技术有限公司 | Portable mounting rack for turbidimeter and mounting method thereof |
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| CN115032178A (en) * | 2022-04-26 | 2022-09-09 | 江苏仕能工业技术有限公司 | Portable mounting rack for turbidimeter and mounting method thereof |
| CN115032178B (en) * | 2022-04-26 | 2023-12-01 | 江苏仕能工业技术有限公司 | Portable mounting rack for turbidimeter and mounting method thereof |
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