CN210543670U

CN210543670U - Filter equipment is used in hydraulic engineering construction

Info

Publication number: CN210543670U
Application number: CN201921575656.0U
Authority: CN
Inventors: 张璐
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-22
Filing date: 2019-09-22
Publication date: 2020-05-19
Anticipated expiration: 2029-09-22

Abstract

The utility model provides a filtering device for hydraulic engineering construction, which comprises a filtering box with an open upper end, wherein the top of the filtering box is provided with an impurity filtering mechanism, and the bottom of the filtering box is provided with a drain pipe; the impurity filtering mechanism consists of a filtering screen frame which is detachably arranged at the upper part in the filtering box and supporting clamping blocks which are arranged on the inner wall of the filtering box at the two ends of the filtering screen frame; a hanging seat connected with external hoisting equipment is arranged at the top of the filter screen frame, clamping grooves matched with the filter screen frame are arranged at the tops of the supporting clamping blocks, iron sheets are arranged at the contact parts of the filter screen frame and the supporting clamping blocks, and permanent magnets matched with the iron sheets are arranged in the clamping grooves; the utility model discloses compact structure, excellent in use effect can dismantle filtering mechanism fast, and the convenience is cleared up filtering mechanism, is fit for using widely.

Description

Filter equipment is used in hydraulic engineering construction

Technical Field

The utility model relates to a filter equipment specifically is a filter equipment is used in hydraulic engineering construction.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production. Hydraulic engineering needs to build various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like so as to achieve the aims.

Because of the characteristics of water quality sources and water quantity of hydraulic engineering, some impurities are inevitably mixed in the incoming water, and damage to a hydraulic system and other equipment is easily caused, so a filtering device needs to be arranged, but the impurity content in the hydraulic engineering is more, the filtering device is easily blocked, the filtering device needs to be regularly cleaned, the existing filtering device is inconvenient to assemble and disassemble, and the using effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a filter equipment is used in hydraulic engineering construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a filtering device for hydraulic engineering construction comprises a filtering box with an opening at the upper end, wherein an impurity filtering mechanism is arranged at the top of the filtering box, and a drain pipe is arranged at the bottom of the filtering box;

the impurity filtering mechanism consists of a filtering screen frame which is detachably arranged at the upper part in the filtering box and supporting clamping blocks which are arranged on the inner wall of the filtering box at the two ends of the filtering screen frame; a hanging seat connected with external hoisting equipment is arranged at the top of the filter screen frame, clamping grooves matched with the filter screen frame are arranged at the tops of the supporting clamping blocks, iron sheets are arranged at the contact parts of the filter screen frame and the supporting clamping blocks, and permanent magnets matched with the iron sheets are arranged in the clamping grooves; the filter screen frame is fixed by matching of the supporting clamping blocks, the iron sheets and the permanent magnets; when the filter screen frame is disassembled, the filter screen frame is lifted to complete the disassembly through the connection of the external lifting equipment and the lifting seat.

As a further aspect of the present invention: the filter screen frame consists of a hopper-shaped filter part and an annular connecting part which are sequentially connected from bottom to top; each clamping groove is matched with the bucket-shaped filtering part, and the iron sheet is arranged at the contact part of the bucket-shaped filtering part and the clamping groove; the hanging seat is arranged at the top of the annular connecting part.

As a further aspect of the present invention: the hopper-shaped filtering part consists of a bottom screen plate, side plates arranged at two sides of the bottom screen plate and side screen plates arranged at the front and back sides of the two side plates and fixedly connected with the bottom screen plate; the projection of each side plate on the vertical plane is trapezoidal, the clamping grooves are matched with the side plates, the iron sheets are arranged on the side plates, and the annular connecting parts are arranged at the tops of the two side plates and the two side screen plates.

As a further aspect of the present invention: a plurality of first longitudinal reinforcing sheets and a plurality of first transverse reinforcing sheets are arranged at the bottom of the bottom screen plate at intervals; a plurality of second longitudinal reinforcing sheets and second transverse reinforcing sheets are arranged on each side screen plate at intervals.

As a further aspect of the present invention: the outer side of the iron sheet is provided with first protective glue, the outer side of the permanent magnet is provided with second protective glue, and the thicknesses of the first protective glue and the second protective glue are 1-2 mm.

As a further aspect of the present invention: the lifting seat consists of a positioning ring arranged at the top of the filter screen frame and lifting rings arranged at two sides of the top of the positioning ring; the external hoisting equipment is connected with the hoisting ring.

As a further aspect of the present invention: the bottom of holding ring is equipped with the location inserted bar along circumference interval, is equipped with solid fixed ring at the top of rose box, is equipped with the location slot with each location inserted bar one-to-one along circumference on solid fixed ring.

As a further aspect of the present invention: the interior bottom of rose box is equipped with the guide plate, the projection of guide plate on vertical plane is obtuse triangle-shaped, is equipped with the blow off pipe on the rose box of guide plate one side, the blow off pipe free end is equipped with sealed lid, the drain pipe sets up on the rose box of guide plate opposite side, and the slope is equipped with the filter plate between guide plate and the rose box near drain pipe one side.

Compared with the prior art, the beneficial effects of the utility model are that:

after the structure is adopted in the utility model, the filter screen frame can be conveniently fixed through the matching of the supporting fixture block, the iron sheet and the permanent magnet, when the filter screen frame needs to be cleaned, the filter screen frame can be quickly disassembled by lifting the filter screen frame through the connection of the external lifting equipment and the lifting seat, so that the filter screen frame is cleaned, the operation is simple, and the use is convenient; meanwhile, the protective glue is arranged on the outer sides of the iron sheet and the permanent magnet, so that the iron sheet can be prevented from being corroded, and the permanent magnet can be protected. Form by the hopper-shaped filter house and the cyclic annular connecting portion that connect according to the preface by supreme down through setting up the filter screen frame, when impurity is amassed bottom in the hopper-shaped filter house, the water after the filtration can be via the side otter board outflow of hopper-shaped filter house, guarantees that water normally flows out. Through the guide plate and the filter plate that set up, further filter the back to water, can conveniently discharge impurity. The utility model discloses compact structure, excellent in use effect can dismantle filtering mechanism fast, and the convenience is cleared up filtering mechanism, is fit for using widely.

Drawings

Fig. 1 is a schematic structural view of a filtering device for hydraulic engineering construction.

3 fig. 3 2 3 is 3 a 3 sectional 3 view 3 taken 3 along 3 line 3 a 3- 3 a 3 in 3 fig. 3 1 3. 3

Fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.

Fig. 4 is a partially enlarged schematic view of C in fig. 1.

Fig. 5 is a partially enlarged view of fig. 4 at D.

In the figure: 1. a filter box; 101. a fixing ring; 102. positioning the slot; 2. an impurity filtering mechanism; 201. a filter screen frame; 202. supporting the clamping block; 203. iron sheets; 204. a permanent magnet; 205. a hopper-shaped filter part; 206. an annular connecting portion; 207. a bottom net plate; 208. a side plate; 209. a side net plate; 2010. a first longitudinal reinforcing sheet; 2011. a first transverse reinforcing sheet; 2012. a first protective adhesive; 2013. second protective glue; 3. a drain pipe; 4. a hanging seat; 401. a positioning ring; 402. a hoisting ring; 403. positioning the inserted rod; 5. a baffle; 6. a blow-off pipe; 7. and (4) filtering the plates.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-5, a filtering device for hydraulic engineering construction comprises a filtering box 1 with an open upper end, wherein an impurity filtering mechanism 2 is arranged at the top of the filtering box 1, and a drain pipe 3 is arranged at the bottom of the filtering box 1, so that filtered water can be supplied for construction; the impurity filtering mechanism 2 is composed of a filtering screen frame 201 which is detachably arranged at the upper part in the filtering box 1 and supporting fixture blocks 202 which are arranged on the inner wall of the filtering box 1 at the two ends of the filtering screen frame 201; a hanging seat 4 connected with external hoisting equipment is arranged at the top of the filter screen frame 201, clamping grooves matched with the filter screen frame 201 are arranged at the tops of the supporting clamping blocks 202, iron sheets 203 are arranged at the contact parts of the filter screen frame 201 and the supporting clamping blocks 202, and permanent magnets 204 matched with the iron sheets 203 are arranged in the clamping grooves; the filter screen frame 201 is fixed by matching each supporting fixture block 202, each iron sheet 203 and each permanent magnet 204; when the filter screen frame 201 is disassembled, the filter screen frame 201 is lifted by connecting the external lifting equipment with the lifting base 4, and the disassembly is completed. Can dismantle filter screen frame 201 fast to clear up filter screen frame 201, easy operation, convenient to use.

Preferably, the filter screen frame 201 is composed of a bucket-shaped filter part 205 and an annular connecting part 206 which are connected in sequence from bottom to top; each clamping groove is matched with the bucket-shaped filtering part 205, and the iron sheet 203 is arranged at the contact part of the bucket-shaped filtering part 205 and the clamping groove; the hanger 4 is disposed on top of the annular connection portion 206. Specifically, the hopper-shaped filter part 205 is composed of a bottom screen plate 207, side plates 208 arranged on both sides of the bottom screen plate 207, and side screen plates 209 arranged on both front and rear sides of the two side plates 208 and fixedly connected with the bottom screen plate 207; the projection of each side plate 208 on the vertical plane is trapezoidal, the clamping grooves are matched with the side plates 208, the iron sheets 203 are arranged on the side plates 208, and the annular connecting parts 206 are arranged at the tops of the two side plates 208 and the two side net plates 209. When the impurities are accumulated on the bottom screen plate 207 to block the bottom screen plate 207, the filtered water can flow out through the side screen plate 209, and the normal outflow of the water is ensured.

Further preferably, a plurality of first longitudinal reinforcing pieces 2010 and a plurality of first transverse reinforcing pieces 2011 are arranged at the bottom of the bottom mesh plate 207 at intervals; a plurality of second longitudinal reinforcing pieces and second transverse reinforcing pieces are arranged on each side screen plate 209 at intervals, so that the stability of the screen plate is improved.

Preferably, the outside of iron sheet 203 is equipped with first protection glue 2012, prevents that iron sheet 203 from being corroded, the outside of permanent magnet 204 is equipped with second protection glue 2013, protects permanent magnet 204, first protection glue 2012 and second protection glue 2013 thickness are 1-2mm, do not influence iron sheet 203 and permanent magnet 204's cooperation and use, can carry out effectual protection to iron sheet 203 and permanent magnet 204 simultaneously.

The hanging seat 4 consists of a positioning ring 401 arranged at the top of the filter screen frame 201 and hanging rings 402 arranged at two sides of the top of the positioning ring 401; the external hoisting equipment is connected with the hoisting ring 402, and the structure is simple and the use is convenient.

Preferably, the bottom of the positioning ring 401 is provided with positioning insertion rods 403 at intervals along the circumferential direction, the top of the filter box 1 is provided with a fixing ring 101, and the fixing ring 101 is provided with positioning insertion slots 102 corresponding to the positioning insertion rods 403 in a one-to-one manner along the circumferential direction, so that the filter screen frame 201 can be further fixed.

Preferably, the interior bottom of rose box 1 is equipped with guide plate 5, guide plate 5 is obtuse triangle in vertical planar projection, is equipped with blow off pipe 6 on the rose box 1 of guide plate 5 one side, blow off pipe 6 free end is equipped with sealed lid, drain pipe 3 sets up on the rose box 1 of guide plate 5 opposite side, inclines between guide plate 5 and the rose box 1 that is close to drain pipe 3 one side and is equipped with filter plate 7, further filters the back to water, can conveniently discharge impurity.

The utility model discloses a theory of operation is: the filter screen frame 201 is fixed by matching of the supporting fixture blocks 202, the iron sheets 203 and the permanent magnets 204, and water is filtered by the filter screen frame 201, further filtered by the filter plate 7 and then discharged to a specified position through the drain pipe 3. When needs clear up filter screen frame 201, through outside equipment of lifting by crane and the connection of hanging seat 4, lift up filter screen frame 201, can dismantle filter screen frame 201 fast to clear up filter screen frame 201.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A filtering device for hydraulic engineering construction comprises a filtering box (1) with an opening at the upper end, and is characterized in that an impurity filtering mechanism (2) is arranged at the top of the filtering box (1), and a drain pipe (3) is arranged at the bottom of the filtering box (1);

the impurity filtering mechanism (2) consists of a filtering screen frame (201) which is detachably arranged at the upper part in the filtering box (1) and supporting clamping blocks (202) which are arranged on the inner wall of the filtering box (1) at the two ends of the filtering screen frame (201); a hanging seat (4) connected with external hoisting equipment is arranged at the top of the filter screen frame (201), clamping grooves matched with the filter screen frame (201) are arranged at the tops of the supporting clamping blocks (202), iron sheets (203) are arranged at the parts of the filter screen frame (201) contacted with the supporting clamping blocks (202), and permanent magnets (204) matched with the iron sheets (203) are arranged in the clamping grooves; the filter screen frame (201) is fixed by matching each supporting fixture block (202), each iron sheet (203) and each permanent magnet (204); when the filter screen frame (201) is disassembled, the filter screen frame (201) is lifted to complete the disassembly through the connection of external lifting equipment and the lifting seat (4).

2. The filtering device for the water conservancy project construction according to claim 1, wherein the filtering screen frame (201) consists of a bucket-shaped filtering part (205) and an annular connecting part (206) which are connected in sequence from bottom to top; each clamping groove is matched with the bucket-shaped filtering part (205), and the iron sheet (203) is arranged at the contact part of the bucket-shaped filtering part (205) and the clamping groove; the hanging seat (4) is arranged at the top of the annular connecting part (206).

3. The filter device for the water conservancy project construction according to claim 2, wherein the bucket-shaped filter part (205) is composed of a bottom screen plate (207), side plates (208) arranged at two sides of the bottom screen plate (207), and side screen plates (209) arranged at the front and rear sides of the two side plates (208) and fixedly connected with the bottom screen plate (207); the projection of each side plate (208) on a vertical plane is trapezoidal, the clamping grooves are matched with the side plates (208), the iron sheets (203) are arranged on the side plates (208), and the annular connecting parts (206) are arranged at the tops of the two side plates (208) and the two side net plates (209).

4. The filtering device for the water conservancy project construction according to claim 3, wherein a plurality of first longitudinal reinforcing pieces (2010) and a plurality of first transverse reinforcing pieces (2011) are arranged at intervals at the bottom of the bottom mesh plate (207); a plurality of second longitudinal reinforcing pieces and second transverse reinforcing pieces are arranged on each side net plate (209) at intervals.

5. The filtering device for the water conservancy project construction according to claim 1, wherein a first protective glue (2012) is arranged on the outer side of the iron sheet (203), a second protective glue (2013) is arranged on the outer side of the permanent magnet (204), and the thicknesses of the first protective glue (2012) and the second protective glue (2013) are both 1-2 mm.

6. The filtering device for the water conservancy project construction according to claim 1, wherein the hanging seat (4) consists of a positioning ring (401) arranged at the top of the filter screen frame (201) and hanging rings (402) arranged at two sides of the top of the positioning ring (401); an external lifting device is connected to the lifting eye (402).

7. The filtering device for the water conservancy project construction according to claim 6, wherein the bottom of the positioning ring (401) is provided with positioning inserted rods (403) at intervals along the circumferential direction, the top of the filtering tank (1) is provided with a fixing ring (101), and the fixing ring (101) is provided with positioning slots (102) which are in one-to-one correspondence with the positioning inserted rods (403) along the circumferential direction.

8. The filtering device for the water conservancy project construction according to claim 1, wherein a guide plate (5) is arranged at the inner bottom of the filtering tank (1), the projection of the guide plate (5) on a vertical plane is in an obtuse triangle shape, a sewage discharge pipe (6) is arranged on the filtering tank (1) on one side of the guide plate (5), a sealing cover is arranged at the free end of the sewage discharge pipe (6), the drain pipe (3) is arranged on the filtering tank (1) on the other side of the guide plate (5), and a filtering plate (7) is obliquely arranged between the guide plate (5) close to one side of the drain pipe (3) and the filtering tank (1).