CN213390294U

CN213390294U - Desilting conveying equipment

Info

Publication number: CN213390294U
Application number: CN202022043552.4U
Authority: CN
Inventors: 黄伟兵; 黄成�; 罗争明; 李龙钰; 康阳
Original assignee: Hunan Zhongsen Environmental Technology Co ltd
Current assignee: Hunan Zhongsen Environmental Technology Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-06-08
Anticipated expiration: 2030-09-17

Abstract

The utility model provides a desilting conveying equipment, including box, delivery pump system, water injection system and electrical system. The box is including throwing the feed bin and carrying the storehouse, throw the feed bin with carry the storehouse and communicate with each other, throw feed bin opening top and be equipped with the rubbish grid, the rubbish grid separates out the rubbish in with silt, and the silt after the separation rubbish falls into in throwing the feed bin, flow in after water injection system cutting and dilution carry in the storehouse, then carry to the outer silt treatment pond of working pond or absorb the place through the delivery pump system, rubbish gets into rubbish collection basket, electrical system is used for controlling delivery pump system and water injection system. The utility model discloses equipment structure is simple, and the mechanism is few, and the fault rate is low, and mechanical work efficiency is high, and civilized construction degree is high, the time limit for a project is short, and engineering cost is low, and the suitability is strong.

Description

Desilting conveying equipment

Technical Field

The utility model relates to a desilting equipment technical field, in particular to desilting conveying equipment.

Background

At present, the methods adopted by pond dredging projects generally comprise the following four methods:

(I): and (3) draining the pond water, draining sludge, drying the sludge basically after long-term insolation, and then digging and transporting the sludge by adopting an excavator and a truck.

(II): compared with the first case, the sludge cannot be completely drained and exposed due to the limitation of conditions, and an excavator and a truck are directly adopted for digging and transporting.

(III): and a small ship and a sludge pump are adopted to carry water for dredging.

(IV): after the pond water is drained, the sludge is pumped out of the sludge pond outside the pond range by adopting the floating barrel and the sludge pump.

The first method is characterized in that: because the water is guided out of the pond through the ditches at the lowest bottom of the pond and can be drained naturally even in rain, the height difference and the water flow channel which meet the drainage need to be arranged inside and outside the pond, the dam body of the pond needs to be broken and the drainage groove needs to be dug at the bottom of the pond, and a temporary road needs to be built between the bottom of the pond and a permanent road from the bank edge for heavy-load automobiles to pass through. It can be seen that: the method has long draining and drying period, obvious weather condition limitation, need of repairing broken dam, need of building temporary road, need of transferring sludge in whole field, high construction cost and long construction period.

The second method is characterized in that: the bottom of the pond is semi-fluid sludge with water, the water content of the soil of the bottom base layer of the pond is large, the bearing capacity is poor, the soil of the bottom base layer of the pond is disturbed inevitably by the repeated movement of the excavator, so that the soil becomes new sludge, and the sludge dredging and transporting amount is greatly increased. The truck can not be taken down from a pond and can only be stopped at a proper position on the shore to load sludge, and the sludge is semifluid, so that the single transfer distance of the excavator is very limited, the mechanical efficiency is low, and the construction difficulty and the construction efficiency are very low under the conditions of large pond area and deep sludge. If the height difference between the pond dam body and the pond bottom is large, loading needs to be carried out in a grading mode, the efficiency is further reduced, and meanwhile a temporary road needs to be built under many conditions. Therefore, the method has the advantages of high construction difficulty, low construction efficiency, low civilized construction degree and higher construction cost than the first method.

The third method is characterized in that: the method adopts a sewage pump to pump pond water so as to take disturbed sludge away, and conveys the sludge to a sludge pond built nearby. Although the method has the advantages of less requirement on peripheral road conditions and less required auxiliary equipment, extremely low sludge conveying efficiency, high energy consumption, continuous water source and power supply, difficulty in cleaning sludge, easiness in pump blockage of garbage in the sludge and unsuitability for ponds with thick sludge layers and large sludge amount.

The fourth method is characterized in that: the method is characterized in that a sludge pump with a buoy is placed in sludge in a pond with drained water, the sludge with water is extracted, and at least two high-pressure water guns are used for impacting the sludge near the pump opening at the same time, so that the purpose of dilution is achieved, and the transportation is convenient. When the method is adopted, the buoy water pump combination body is extremely difficult to move manually, the buoy water pump combination body must be moved by means of a digging machine, the concentration of sludge is difficult to control, the concentration is low, the concentration is high, the pipe is blocked, and the pipe is often blocked due to the thick condition. Therefore, the method has the advantages of high labor intensity of workers, low working efficiency and low civilized construction degree.

SUMMERY OF THE UTILITY MODEL

The utility model provides a desilting conveying equipment, its purpose is big in order to solve the construction condition restriction, the desilting engineering degree of difficulty is big, civilized construction degree is low, inefficiency, the cost is high, problem that intensity of labour is big.

In order to achieve the aim, the utility model provides a desilting conveying equipment, including box, conveying pump system, sprinkler system and electrical system, the box is including throwing the feed bin and carrying the storehouse, throw the feed bin with carry the storehouse to communicate with each other, throw feed bin opening top and be equipped with the rubbish grid, the rubbish in the rubbish grid with silt is isolated, and the silt after the separation rubbish falls into in throwing the feed bin, flow in after sprinkler system cutting and dilution in the conveying storehouse, then carry to the silt pond through the conveying pump system, electrical system is used for controlling conveying pump system and sprinkler system.

Preferably, the box body consists of a first side plate, a second side plate, a feeding bin side plate, a conveying bin side plate and a bottom plate, and reinforcing ribs are arranged on the periphery and the bottom plate of the box body.

Preferably, the bottom plate of the box body is of a concave structure, two inner angles of the concave structure are 135 degrees, the top ends of a first side wall and a second side wall of the concave structure are respectively connected with the feeding bin side plate and the conveying bin side plate, and the width of the first side wall is twice of that of the second side wall.

Preferably, one side of the first side plate of the feeding bin is further provided with a garbage collection box, an inlet of the garbage collection box is not higher than the top end of the first side plate, and the garbage collection box is used for collecting garbage separated from the garbage grating.

Preferably, the top end of the feeding bin is provided with a plurality of supporting beams, the supporting beams are connected with the first side plate and the second side plate, the first side plate end of each supporting beam is lower than the second side plate end, and each supporting beam is used for installing and supporting the garbage grating.

Preferably, carry the storehouse curb plate and still be equipped with operation platform in the first curb plate outside, operation platform's the outside is equipped with the guardrail, operation platform plane distance box top 600 ~ 750 mm.

Preferably, the water spraying system comprises a high-pressure water pump, a water pipeline, a spray gun and a valve, wherein one end of the water pipeline is connected with the high-pressure water pump through the valve, and the other end of the water pipeline is connected with the spray gun and is positioned in the feeding bin.

Preferably, the conveying pump system comprises a sludge pump, a motor and a conveying pipeline, wherein the sludge pump is installed above the conveying bin through a conveying bin bracket, and the conveying pipeline is used for pumping and conveying sludge.

Preferably, electrical system includes starting cabinet and block terminal, the starting cabinet includes the air and begins and soft starting drive, the starting cabinet is located on operation platform, the block terminal is located the top in transport storehouse.

Preferably, a cantilever hanging lantern ring is arranged on the outer side of the second side plate, close to the communication position of the feeding bin and the conveying bin, and is used for installing a cantilever crane which is used for hoisting a sludge pump.

The above technical scheme of the utility model has following beneficial effect:

desilting conveying equipment adapt to all conditions and occasions. Digging and loading sludge to the box body by using an excavator; sludge is conveyed to a sludge tank which is hundreds of meters away by a high-power sludge pump and a long-distance conveying pipeline, and the garbage in the pond is filtered by a box body grating, so that the pump blockage of the garbage is avoided; the sludge is cut and diluted by a high-pressure water gun system, the water quantity is controllable, the concentration of the sludge is relatively stable, and smooth sludge conveying is ensured; the integrated sludge treatment is realized by adding medicaments or strains through an operation platform; the pump body and the motor are lifted on site by the simple cantilever crane by means of the suspending agent, so that the replacement and maintenance are convenient; the box body is made of stainless steel plates, so that the high-strength, durable and light-weight box body is high in strength, durable and light, can be pulled by an excavator and freely moved, can be sequentially cleaned piece by piece, only needs one excavator, does not need to be transferred, can freely advance and retreat, does not need to repeatedly roll the bottom of the pool, does not disturb the base layer to the maximum extent, and is thorough in cleaning.

The utility model discloses equipment structure is simple, and the mechanism is few, and the fault rate is low, borrows operation platform can throw with addition agent and bacterial, and equipment is whole can remove easily with the help of the excavator, realizes clearing up piece by piece in order, need not to relapse, avoids the excavator to refute and causes newly-increased silt and bottom of the pool to destroy because of rolling repeatedly, and remote transport avoids loading and motor transportation simultaneously, does not have the requirement to construction road condition, silt loading and unloading condition, and the specially adapted is in rural, field work. Therefore, the mechanical work efficiency is high, the civilized construction degree is high, the construction period is short, the construction cost is low, and the construction method is basically suitable for all field conditions.

Drawings

Fig. 1 is a schematic plan view of the present invention;

FIG. 2 is a schematic sectional view A-A of the case of FIG. 1;

FIG. 3 is a schematic sectional view taken along line B-B in FIG. 1;

fig. 4 is a schematic diagram of the distribution of the water spraying system of the present invention.

[ description of reference ]

1-a box body; 2-a transfer pump system; 3-a water injection system; 4-an electronic control system; 5-a feeding bin; 6, conveying a bin; 7-a garbage grid; 8-a garbage collection box; 9-operating the platform; 10-cantilever hanging ring; 11-a first side panel; 12-a second side panel; 13-feeding bin side plate; 14-conveying bin side plates; 15-a base plate; 16-a first side wall; 17-a second side wall; 18-a supporting beam; 21-sludge pump; 22-a motor; 23-a delivery bin support; 31-water conveying pipeline; 32-a spray gun; 33-a valve; 41-starting the cabinet; 42-distribution box.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.

The utility model discloses to current problem, a desilting conveying equipment is provided.

As shown in fig. 1 to 4, the present embodiment provides a dredging conveying device, which includes a box body 1, a conveying pump system 2, a water spraying system 3 and an electric control system 4, wherein the box body 1 is composed of a first side plate 11, a second side plate 12, a feeding bin side plate 13, a conveying bin side plate 14 and a bottom plate 15, and reinforcing beams are arranged around the box body 1 and on the bottom plate 15. The box 1 is inside to be divided into and to throw feed bin 5 and carry storehouse 6, throw feed bin 5 with carry storehouse 6 to communicate with each other, throw 5 opening tops of feed bin and be equipped with rubbish grid 7, during the desilting, the excavator digs out the silt in pond and puts in rubbish grid 7 on, rubbish grid 7 separates out the rubbish in the silt, and the silt after the separation rubbish falls into and throws feed bin 5, flows in after 3 cutting of water injection system and dilution carry in the storehouse 6, and the silt after the dilution is carried to the silt pond through transport pump system 2.

As shown in fig. 2, the box bottom plate 15 is a concave structure, two inner angles of the concave structure are 135 degrees, the top ends of a first side wall 16 and a second side wall 17 of the concave structure are respectively connected with the feeding bin side plate 13 and the conveying bin side plate 14, and the width of the first side wall 16 is twice that of the second side wall 17.

The top end of the charging bin 5 is provided with two supporting beams 18, the supporting beams 18 are connected with the first side plate 11 and the second side plate 12, the first side plate end of each supporting beam 18 is lower than the second side plate end, and the supporting beams 18 are used for installing and supporting the garbage grating 7, so that the garbage grating 7 is obliquely arranged at the top end of the charging bin 5; one side of the first side plate of the feeding bin 5 is further provided with a garbage collecting box 8, an inlet of the garbage collecting box 8 is not higher than the top end of the first side plate 11, and the garbage collecting box 8 is used for collecting garbage separated from the garbage grating 7.

Carry storehouse curb plate 14 and the 11 outsides of first curb plate to still be equipped with operation platform 9, as workman's work platform and be used for laying garbage collection box 8, operation platform 9's the outside is equipped with guardrail 91, operation platform 9 plane is apart from box top 600 ~ 750 mm.

As shown in fig. 4, the transfer pump system 2 includes a sludge pump 21, a motor 22, and a transfer pipe (not shown in the figure), the sludge pump 21 being installed above the transfer silo 6 through a transfer silo support 24, the transfer pipe being used for pumping and transferring sludge.

The water spraying system 3 comprises a high-pressure water pump (not shown in the figure), a water pipeline 31, a spray gun 32 and a valve 33, wherein one end of the water pipeline 31 is connected with the high-pressure water pump through the valve 33, the other end of the water pipeline 31 is connected with the spray gun 32, the spray gun 32 is positioned in the feeding bin 5, the high-pressure water pump generates high-pressure water to spray water to sludge in the feeding bin 5 through the water pipeline 31 and the spray gun 32, the sludge is cut and diluted, the water content of the sludge is enabled to be in an optimal state, the pipe is not blocked, and the.

Electric control system 4 is used for controlling conveyor pump system 2 and sprinkler system 3, electric control system 4 is including starting cabinet 41 and block terminal 42, starting cabinet 41 includes the air and opens and soft starting drive (not shown in the figure), starting cabinet 41 is located on operation platform 9, the operation of being convenient for, block terminal 42 is located the top of carrying storehouse 6.

A cantilever hanging lantern ring 10 is arranged on the outer side of the second side plate 12 close to the communication part of the feeding bin 5 and the conveying bin 6, the cantilever hanging lantern ring 10 is used for installing a cantilever crane (not shown in the figure), and the cantilever crane is used for hoisting a sludge pump.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a desilting conveying equipment, its characterized in that, includes box, conveying pump system, water injection system and electrical system, the box is including throwing the feed bin and carrying the storehouse, throw the feed bin with carry the storehouse to communicate with each other, throw feed bin opening top and be equipped with the rubbish grid, the rubbish in the rubbish grid with silt is separated out, and the silt after the separation rubbish falls into in throwing the feed bin, flow into after water injection system cutting and dilution in carrying the storehouse, then carry to outside the silt basin through the conveying pump system, electrical system is used for controlling conveying pump system and water injection system.

2. The desilting and conveying equipment as claimed in claim 1, wherein the box body is composed of a first side plate, a second side plate, a feeding bin side plate, a conveying bin side plate and a bottom plate, and reinforcing ribs are arranged on the periphery and the bottom plate of the box body.

3. The desilting and conveying equipment as claimed in claim 2, wherein the bottom plate of the box body is of a concave structure, two inner angles of the concave structure are 135 degrees, the top ends of a first side wall and a second side wall of the concave structure are respectively connected with the feeding bin side plate and the conveying bin side plate, and the width of the first side wall is twice that of the second side wall.

4. The desilting and conveying equipment as claimed in claim 3, wherein a garbage collection box is further arranged on one side of the first side plate of the feeding bin, the inlet of the garbage collection box is not higher than the top end of the first side plate, and the garbage collection box is used for collecting garbage separated from the garbage grating.

5. The desilting and conveying equipment as claimed in claim 4, wherein a plurality of supporting beams are arranged at the top end of the feeding bin, the supporting beams are connected with the first side plate and the second side plate, the first side plate end of each supporting beam is lower than the second side plate end, and each supporting beam is used for installing and supporting a garbage grid.

6. The desilting and conveying equipment as claimed in claim 5, wherein an operating platform is further arranged on the outer sides of the conveying bin side plate and the first side plate, and the operating platform is 600-750 mm away from the top end of the box body.

7. The desilting and conveying equipment as claimed in claim 6, wherein the water spraying system comprises a high-pressure water pump, a water conveying pipeline, a spray gun and a valve, one end of the water conveying pipeline is connected with the high-pressure water pump through the valve, and the other end of the water conveying pipeline is connected with the spray gun and is positioned in the feeding bin.

8. The desilting conveyor apparatus according to claim 7, characterized in that the conveyor pump system comprises a sludge pump, a motor, and a conveying pipe, the sludge pump being installed above the conveying silo through a conveying silo bracket, the conveying pipe being used for pumping and conveying sludge.

9. The desilting and conveying equipment according to claim 8, wherein the electric control system comprises a starting cabinet and a distribution box, the starting cabinet comprises an air switch and a soft starting device, the starting cabinet is arranged on the operating platform, and the distribution box is arranged above the conveying bin.

10. The desilting and conveying equipment as claimed in claim 9, wherein a cantilever hanging collar is arranged on the outer side of the second side plate near the communication part of the feeding bin and the conveying bin, the cantilever hanging collar is used for installing a cantilever crane, and the cantilever crane is used for lifting a sludge pump and a motor.