CN203343145U - Water collector - Google Patents

Abstract

The utility model discloses a water collector. The water collector comprises a water collecting tube (1), wherein one end of the water collecting tube (1) is sealed, a water inlet connector (2) is installed on the lateral wall of the water collecting tube (1), and a flange plate (3) is installed at the other end of the water collecting tube (1). When the water collector is successfully applied to low temperature methanol washing, a large amount of labor is saved, water washing time is shortened, the water washing effect is improved, unnecessary consumption is reduced, a device can be started as early as possible, and products can be manufactured as early as possible. The water collector is worth of reference and popularization by similar manufacturers.

Description

A kind of water collector

Technical field

The utility model relates to a kind of device of collecting water.

Background technology

In Coal Chemical Industry, adopt the low-temperature rectisol technology to remove the sour gas in unstripped gas.After the equipment installation of low-temperature rectisol workshop section, purging finish, in the pipeline that equipment (as tower, tank, heat exchanger, pump etc.) and methyl alcohol are flowed through, some impurity still may be arranged, as welding rod, welding slag, iron rust and dust etc., may cause pipeline, valve blockage, cause equipment attrition, the frequent jams of pump intake filter screen and filter and affect the even running of device, pipeline and the equipment that therefore will flow through to methyl alcohol are rinsed.Nominal diameter is more than or equal to the 600mm fluid pipeline, adopts the labor cleaning; The fluid pipeline that nominal diameter is less than 600mm adopts water to rinse, and during flushing, flow velocity is not less than 1.5m/s.

Low-temperature rectisol workshop section water rinses and adopts the principle of fire water sectional flushing to carry out, and initial scheme is to utilize the fire-fighting band to draw from fire hydrant the liquid level that tower Fu or tank are set up in fire water, after liquid level is normal, starts pump, and pump discharge pipeline and equipment are rinsed.Orifice plate on the flushing preceding pipeline, control valve, important valve, choke valve, safety valve, instrument etc. will be removed, the flange that pipeline is connected with equipment is thrown off as floss hole, rinse the flange that qualified rear recovery pipeline is connected with equipment, carry out the flushing of follow-up pipeline and equipment.Because low-temperature rectisol workshop section equipment is many, the flow process complexity, the pipeline that needs water to rinse is very many, and the task that water rinses is very heavy, and difficulty is very large, is embodied in:

(1) the low-temperature rectisol high tower is more, and the tower more than 50 meters just has 5, with H ₂the S concentration tower is example, upper tower tower Fu overhead reaches 23.5 meters, in foundation, during the tower liquid level, at least needing 5 fire-fighting bands to be connected could deliver to upper tower tower Fu to water, and in order to guarantee the water irrigation flow rate, at least need 6 groups of fire-fighting bands to supply water simultaneously, on-the-spot fire hydrant relatively disperses again, at least needs the fire-fighting band of 30 left and right could meet the specification requirement that water rinses, and the setting that water rinses in addition is more, the demand of fire-fighting band is very large, and the fire-fighting band damages also more serious.

(2) in the process that water rinses, part fire-fighting band, in vacant state, need to bear the gravity of water, easily comes off, and has a strong impact on progress and developing result that water rinses, also can affect site operation simultaneously.

Summary of the invention

The technical problems to be solved in the utility model: utilize the fire-fighting band to draw fire water from fire hydrant while rinsing for present low-temperature rectisol workshop section water and set up the problems referred to above that the liquid level of tower Fu or tank exists, a kind of water collector is provided.

Technical solutions of the utility model:

A kind of water collector, comprise collector pipe, and collector pipe one end sealing, be equipped with into water swivel other end mounting flange on sidewall.

Entering water swivel is fire hose coupling.

Be provided with 4 ~ 10 and enter water swivel.

The utility model beneficial effect:

1. when water rinses, only water collector need be arranged on to the entrance of pump, the fire-fighting band is connected into water swivel, open the fire hydrant valve, starting pump can be rinsed pipeline and equipment, can reduce quantity and the loss of fire-fighting band.

2. make the successful Application of water collector in the low-temp methanol wash water rinses by oneself, a lot of manpowers have not only been saved, shortened the time that water rinses simultaneously, improved the effect that water rinses, reduced unnecessary consumption, provide powerful guarantee for device is early driven, go out product morning, be worth producer of the same type to use for reference and promote.

the accompanying drawing explanation:

Fig. 1 is the utility model structural representation.

the specific embodiment:

As shown in the figure, size according to the pump intake pipeline, collector pipe 1 adopts waste and old pipeline manufacture, collector pipe 1 one end sealings, be equipped with into water swivel 2 other end mounting flange 3 on sidewall, ring flange 3 is connected with the pump intake flange, enter water swivel 2 and be connected with the fire-fighting band, the quantity that enters water swivel 2 is determined according to required washing water quantity, in the present embodiment, adopts 6.

Claims (3)

1. a water collector, comprise collector pipe (1), it is characterized in that: collector pipe (1) one end sealing is equipped with into water swivel (2) other end mounting flange (3) on sidewall.

2. water collector according to claim 1, it is characterized in that: entering water swivel (2) is fire hose coupling.

3. water collector according to claim 1, is characterized in that: be provided with 4 ~ 10 and enter water swivel (2).

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