CN2338073Y

CN2338073Y - Jetting and siphon type suction and draining mud machine

Info

Publication number: CN2338073Y
Application number: CN 98227202
Authority: CN
Inventors: 韩恒瑞
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-06-24
Filing date: 1998-06-24
Publication date: 1999-09-15
Anticipated expiration: 2008-06-24

Abstract

The utility model discloses a jetting siphon mud draining machine. The main body is a U-shaped siphon mud draining pipe, wherein, a mud suction opening of which is inserted into the bottom of a pond and outlet is inserted into a water overflow tank; the uppermost end of the U-shaped pipe is connected with a vacuum forming device and an air release valve door. In order to match with the running of driving devices, such as a joist vehicle, a rotary machine, etc., a strip-shaped porous suction opening is used to obtain a largest sweeping area. The utility model has good mud draining effect, low failure rate, manufacture cost and running cost, simple structure and convenient operation, and has particularly important meaning for improving water quality.

Description

Jet siphon mud-discharging machine

The utility model relates to a kind of water treatment sludge discharging machine, particularly a kind of jet siphon mud-discharging machine.

At present, in giving water treatment and sewage disposal, spoil disposal is an important step, the siphon sludge discharging machine of current use, and regulating gate is equipped with in outlet, in off position down, and the diversion of perhaps annotating, perhaps extracting vacuum is to satisfy the condition that forms siphon; Open regulating gate again, siphon pipe promptly forms syphonic water flow under hydraulic action, and the mud that is deposited at the bottom of the pond is discharged outside the pond.In actual spoil disposal process, often because the suction inlet resistance is excessive, and flow velocity reduces, atmosphere is just poured in down a chimney by outlet and enters the spoil disposal siphon pipe, has destroyed the siphon condition, and spoil disposal is ended at once, has influenced normally carrying out of spoil disposal.Originally, for guaranteeing smooth and easy the carrying out of spoil disposal energy, usually will maintain a certain distance at the bottom of suction inlet and the pond, though increased the reliability of spoil disposal, but influence sludge discharge effects, can not thoroughly remove the mud in the pond, often caused the sludgd deposition of tens of cm thicks, not only cause annual clear mud trouble, and water quality has been produced the influence that is difficult to eliminate.

The purpose of this utility model is that a kind of mud that can effectively remove in the pond will be provided, and jet siphon mud-discharging machine efficiently simple in structure, easy to operate.

The purpose of this utility model is achieved in that the jet siphon mud-discharging machine main body is " U " shape siphon discharge pipeline, the suction mud mouth of " U " shape discharge pipeline inserts basin bottom, outlet is inserted in the spilling water groove, and the top of " U " shape pipe connects vacuum and forms device and venting valve.

It is the honeycomb water sprayer that vacuum forms device, and its shank is two dividing plates that have some corresponding honeycomb apertures.

Inhale the mud mouth and be made into the pipe strip, the bottom has some suctions hole.

One end of " U " siphon discharge pipeline is inserted basin bottom, as inhaling the mud mouth, and do into strips, have a row below and inhale the hole, and, inhale the mud effect to improve with at the bottom of the as far as possible close pond of suction inlet, in the open-top receptacle (spilling water groove) outside the other end insertion pond, form water seal, so just guaranteed the reliability of siphon spoil disposal; In the siphonal upper end open of spoil disposal, form device with vacuum and the venting valve is communicated with, to form or the destruction vacuum realizes control to spoil disposal; Vacuum forms device can select vavuum pump for use, will calculate the honeycomb water sprayer here is optimal selection, because the speed of exhaust of this water sprayer almost can select arbitrarily according to actual needs, under this specific environment of spoil disposal, it was both simple and easy to do, economical and practical again to form vacuum with waterpower.With honeycomb water sprayer extracting vacuum, need only set up jet siphon, an end inserts Chi Shuizhong, to obtain the water energy, the other end is outlet, and by-pass valve control and honeycomb water sprayer are housed successively, and and water-sealed container (spilling water groove) connect, the upper end open of jet siphon, and add silently, so that when first the use, filling diversion and sealing, satisfy the siphon condition, after this need only can finish the start-stop operation by by-pass valve control, very easy.

According to such scheme, according to precedence, at first will open control valve to jet siphon annotate diversion and sealing, water flows in the spilling water groove, when the siphonal outlet of spoil disposal is flooded in the rising of the water surface in the spilling water groove, the honeycomb water sprayer is just calculated formally spoil disposal siphon pipe extracting vacuum and is begun, after this since implement export effective water seal, vacuum in the spoil disposal siphon pipe improves constantly, and spoil disposal begins at once after satisfying the siphon condition.Here to particularly point out the size of suction inlet resistance, the i.e. height of pool bottom sludge face, siphon there have not been much influences, as long as driving device such as purlin car can normally move, the spoil disposal siphon pipe just can be implemented spoil disposal effectively, and this has just reached the purpose of reliable efficient spoil disposal of the present utility model.This shows that this sludge discharging machine is simple in structure, and is easy to operate, inhale mud efficient height, fault rate, manufacturing cost and operating cost are all extremely low, and have improved the quality of removing contamination, and have saved expenses, have improved water quality, have tangible economic benefit and social benefit.

According to the jet siphon mud-discharging machine main structure chart, be described further below as embodiment.

Embodiment: the siphon sludge discharging machine often has many discharge pipelines, and is easy for narrating, and only lifts one or two among the figure and is example, and the main structure chart that drawn now is illustrated in conjunction with the accompanying drawings.The 3rd, the spoil disposal siphon pipe, 1 is the siphonal inlet of spoil disposal, usually make the pipe strip, the bottom has some suctions hole, and the other end directly inserts in the uncovered water-sealed container (spilling water groove 2) for outlet, one side of spilling water groove 2 has a gap, also be the outlet of spoil disposal, the upper end open of spoil disposal siphon pipe 3 is communicated with vacuum communication pipe 7 and venting valve 5 simultaneously; The 4th, jet siphon, the upper end is provided with an opening and is added with silently 6, in order to filling diversion and sealing, to satisfy the siphon condition of jet siphon; Inlet inserts the pond, and to draw the water energy, by-pass valve control 8 is equipped with in outlet respectively, threeway, silently 10, honeycomb water sprayer 9 and spilling water groove 2, the bleeding point of honeycomb water sprayer 9 connects by liaison tube 7 and spoil disposal siphon pipe 3, venting valve 5.

During first the use, at first will carry out following preparation, get rid of the air in the jet tube, method is a closed control valve 8, opens silently 6 of jet siphon upper end, the filling diversion, and good seal was silently again after water was full; Because this moment is also remaining in the jet siphon 4 little air, elimination methods is to open silently 10 and by-pass valve control 8, under the effect of waterpower, air pocket in the jet siphon will be discharged from, closed control valve 8 again, fastening silently 10, this has just finished the exhaust work of jet siphon, for regular spoil disposal is got ready.

During spoil disposal, as long as determining under the prerequisite that vent valve 5 cuts out, open control valve 8, current will flow in the spilling water groove through jet siphon 4, control valve 8, threeway, honeycomb water sprayer 9, the air entry of honeycomb water sprayer is by the siphonal vacuum of liaison tube 7 suction spoil disposals, and start the purlin car, allow its operation; After siphonal two ports of spoil disposal all are immersed in below the water surface, effectively water seal has just guaranteed carrying out smoothly of extracting vacuum, add that the honeycomb water sprayer almost can be according to actual needs, select the speed of exhaust arbitrarily, can in official hour, realize the siphon spoil disposal according to the wish of oneself, after the discharge pipeline water outlet, get final product closing control valve 8, this has just finished whole operations of opening the spoil disposal operation, and is very easy.

If will finish spoil disposal, as long as open vent valve 5, the operation that stops the purlin car gets final product; Because of atmosphere enters the spoil disposal siphon pipe, destroyed the siphon condition of siphon discharge pipeline, spoil disposal stops at once, after this can close venting valve 5, gets ready for start operation next time.

Claims

1, a kind of jet siphon mud-discharging machine, main body are " U " shape siphon discharge pipelines, it is characterized in that: the suction mud mouth of " U " shape discharge pipeline inserts basin bottom, and outlet is inserted in the spilling water groove, and the top of " U " shape pipe connects vacuum and forms device and venting valve.

2, jet siphon mud-discharging machine according to claim 1 is characterized in that: it is the honeycomb water sprayer that vacuum forms device, and its shank is two dividing plates that have some corresponding honeycomb apertures.

3, jet siphon mud-discharging machine according to claim 1 is characterized in that: inhale the mud mouth and be made into the pipe strip, the bottom has some suctions hole.